{"id":101724,"date":"2025-11-27T15:31:41","date_gmt":"2025-11-27T15:31:41","guid":{"rendered":"https:\/\/betlux.com\/?post_type=product&p=101724"},"modified":"2025-12-01T06:42:25","modified_gmt":"2025-12-01T06:42:25","slug":"dual-level-3mm-cbicircuit-board-indicator-3mm-led","status":"publish","type":"product","link":"https:\/\/betlux.com\/es\/led-display\/dual-level-3mm-cbicircuit-board-indicator-3mm-led\/","title":{"rendered":"dual level 3mm CBI,circuit board indicator 3mm LED"},"content":{"rendered":"

3mm Bi-Level LED CBI (11\u00d74\u00d710mm) \u2014 High-Contrast Dual-Position Circuit Board Indicator<\/strong><\/h1>\n

The 3mm Bi-Level LED CBI<\/strong> is engineered for applications that demand dual-position visual indication in compact spaces<\/strong>, making it ideal for modern control panels, instrumentation, communication devices, and consumer electronics. Featuring a bi-level configuration<\/strong>, this CBI provides two vertically stacked indicator positions<\/strong>, enabling clear multi-status signaling without increasing PCB footprint.<\/p>\n

Designed with a 3mm LED package<\/strong>, this indicator is available in a wide range of color options<\/strong> including single-color, bi-color, and multi-color combinations to meet diverse application requirements. Its durable structure, consistent luminous performance, and high-contrast housing make it a superior choice for OEMs and engineering teams looking for reliability and clarity in panel indication.<\/p>\n

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Key Features<\/strong><\/h2>\n

\u2714 Bi-Level CBI (Two-Level) Design<\/strong><\/h3>\n

The standout feature of this product is its two-position stacked indicator structure<\/strong>, enabling efficient multi-status signaling. Each level functions independently, making it suitable for ON\/OFF, multi-step, or dual-state system feedback.<\/p>\n

\u2714 Compact 3mm LED Package<\/strong><\/h3>\n

With an overall dimension of 11 \u00d7 4 \u00d7 10mm<\/strong>, this CBI fits seamlessly into dense PCB layouts<\/strong> without compromising visibility or durability.<\/p>\n

\u2714 Pre-Formed Leads for Precise PCB Alignment<\/strong><\/h3>\n

Engineered for manufacturing efficiency, the pre-formed leads offer:<\/p>\n

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    Fast and accurate PCB placement<\/p>\n<\/li>\n

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    Strong mechanical stability<\/p>\n<\/li>\n

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    Repeatable performance in automated production<\/p>\n<\/li>\n<\/ul>\n

    \u2714 High-Contrast Black Housing<\/strong><\/h3>\n

    The black UL-rated housing enhances optical clarity by improving contrast between illuminated and non-illuminated states, ensuring at-a-glance visibility even in bright environments.<\/p>\n

    \u2714 Long-Life LED Chip<\/strong><\/h3>\n

    Made with high-reliability LED chips, the CBI delivers:<\/p>\n

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      Stable and uniform luminous output<\/p>\n<\/li>\n

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      Long operational lifespan<\/p>\n<\/li>\n

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      Excellent color consistency<\/p>\n<\/li>\n<\/ul>\n

      \u2714 Safe and Compliant Materials<\/strong><\/h3>\n
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        UL 94V-0 rated PA66 housing<\/strong><\/p>\n<\/li>\n

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        Halogen-free construction<\/strong><\/p>\n<\/li>\n

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        RoHS compliant<\/strong>
        These ensure safety, environmental responsibility, and global regulatory compatibility.<\/p>\n<\/li>\n<\/ul>\n

        \u2714 Multiple Color Combinations Available<\/strong><\/h3>\n

        Including:<\/p>\n

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          Red<\/p>\n<\/li>\n

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          Green<\/p>\n<\/li>\n

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          Yellow<\/p>\n<\/li>\n

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          Blue<\/p>\n<\/li>\n

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          Bi-Color options<\/p>\n<\/li>\n

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          Multi-color custom configurations<\/p>\n<\/li>\n<\/ul>\n

          \"Instrumentation
          Instrumentation Panel Upgrade<\/figcaption><\/figure>\n

          Product Selection Guide<\/strong><\/h2>\n

          Electrical-optical characteristics: (Ta=25\u00b0C)<\/strong> (Test Condition: IF=20mA)<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
          Part Number<\/td>\nAssembly
          \nLED<\/td>\n          		Chip<\/td>\nLens Type<\/td>\nForward Voltage(VF)
          \nUnit:V<\/td>\n          		Luminous
          \nIntensity
          \n(Iv)
          \nUnit:mcd<\/td>\n          		Viewing Angle<\/p>\n

          2\u03b81\/2<\/p>\n

          (deg)<\/td>\n<\/tr>\n

          Emitted Color<\/td>\nMaterial<\/td>\nlP<\/p>\n

          (nm)<\/td>\n<\/tr>\n

          Typ<\/td>\nMax<\/td>\nMin.<\/td>\nTyp.<\/td>\n<\/tr>\n
          BL-LA2D3-E1004BB<\/td>\nLED1<\/td>\nB<\/td>\nBlue<\/td>\nInGaN<\/td>\n465<\/td>\nC. D.<\/td>\n3.1<\/td>\n4.2<\/td>\n300<\/td>\n700<\/td>\n60<\/td>\n<\/tr>\n
          LED2<\/td>\nB<\/td>\nBlue<\/td>\nInGaN<\/td>\n465<\/td>\nC. D.<\/td>\n3.1<\/td>\n4.2<\/td>\n300<\/td>\n700<\/td>\n60<\/td>\n<\/tr>\n
          BL-LA2D3-E1004BG<\/td>\nLED1<\/td>\nB<\/td>\nBlue<\/td>\nInGaN<\/td>\n465<\/td>\nC. D.<\/td>\n3.1<\/td>\n4.2<\/td>\n300<\/td>\n700<\/td>\n60<\/td>\n<\/tr>\n
          LED2<\/td>\nG<\/td>\nGreen<\/td>\nGaP\/GaP<\/td>\n570<\/td>\nC. D.<\/td>\n2.2<\/td>\n2.5<\/td>\n1.5<\/td>\n20<\/td>\n60<\/td>\n<\/tr>\n
          BL-LA2D3-E1004BY<\/td>\nLED1<\/td>\nB<\/td>\nBlue<\/td>\nInGaN<\/td>\n465<\/td>\nC. D.<\/td>\n3.1<\/td>\n4.2<\/td>\n300<\/td>\n700<\/td>\n60<\/td>\n<\/tr>\n
          LED2<\/td>\nY<\/td>\nYellow<\/td>\nGaAsP\/GaP<\/td>\n585<\/td>\nC. D.<\/td>\n2.1<\/td>\n2.5<\/td>\n1.5<\/td>\n20<\/td>\n60<\/td>\n<\/tr>\n
          BL-LA2D3-E1004GB<\/td>\nLED1<\/td>\nG<\/td>\nGreen<\/td>\nGaP\/GaP<\/td>\n570<\/td>\nC. D.<\/td>\n2.2<\/td>\n2.5<\/td>\n1.5<\/td>\n20<\/td>\n60<\/td>\n<\/tr>\n
          LED2<\/td>\nB<\/td>\nBlue<\/td>\nInGaN<\/td>\n465<\/td>\nC. D.<\/td>\n3.1<\/td>\n4.2<\/td>\n300<\/td>\n700<\/td>\n60<\/td>\n<\/tr>\n
          BL-LA2D3-E1004GG<\/td>\nLED1<\/td>\nG<\/td>\nGreen<\/td>\nGaP\/GaP<\/td>\n570<\/td>\nC. D.<\/td>\n2.2<\/td>\n2.5<\/td>\n1.5<\/td>\n20<\/td>\n60<\/td>\n<\/tr>\n
          LED2<\/td>\nG<\/td>\nGreen<\/td>\nGaP\/GaP<\/td>\n570<\/td>\nC. D.<\/td>\n2.2<\/td>\n2.5<\/td>\n1.5<\/td>\n20<\/td>\n60<\/td>\n<\/tr>\n
          BL-LA2D3-E1004GR<\/td>\nLED1<\/td>\nG<\/td>\nGreen<\/td>\nGaP\/GaP<\/td>\n570<\/td>\nC. D.<\/td>\n2.2<\/td>\n2.5<\/td>\n1.5<\/td>\n20<\/td>\n60<\/td>\n<\/tr>\n
          LED2<\/td>\nR<\/td>\nRed<\/td>\nGaAsP\/GaP<\/td>\n635<\/td>\nC. D.<\/td>\n2.1<\/td>\n2.5<\/td>\n10<\/td>\n70<\/td>\n60<\/td>\n<\/tr>\n
          BL-LA2D3-E1004G-RG<\/td>\nLED1<\/td>\nG<\/td>\nGreen<\/td>\nGaP\/GaP<\/td>\n570<\/td>\nC. D.<\/td>\n2.2<\/td>\n2.5<\/td>\n1.5<\/td>\n20<\/td>\n60<\/td>\n<\/tr>\n
          LED2<\/td>\nRG<\/td>\nRed<\/td>\nGaAsP\/GaP<\/td>\n635<\/td>\nC. D.<\/td>\n2.1<\/td>\n2.5<\/td>\n10<\/td>\n70<\/td>\n60<\/td>\n<\/tr>\n
          Green<\/td>\nGaP\/GaP<\/td>\n570<\/td>\nC. D.<\/td>\n2.2<\/td>\n2.5<\/td>\n1.5<\/td>\n20<\/td>\n60<\/td>\n<\/tr>\n
          BL-LA2D3-E1004GX<\/td>\nLED1<\/td>\nG<\/td>\nGreen<\/td>\nGaP\/GaP<\/td>\n570<\/td>\nC. D.<\/td>\n2.2<\/td>\n2.5<\/td>\n1.5<\/td>\n20<\/td>\n60<\/td>\n<\/tr>\n
          LED2<\/td>\nX<\/td>\nEmpty<\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n<\/tr>\n
          BL-LA2D3-E1004GY<\/td>\nLED1<\/td>\nG<\/td>\nGreen<\/td>\nGaP\/GaP<\/td>\n570<\/td>\nC. D.<\/td>\n2.2<\/td>\n2.5<\/td>\n1.5<\/td>\n20<\/td>\n60<\/td>\n<\/tr>\n
          LED2<\/td>\nY<\/td>\nYellow<\/td>\nGaAsP\/GaP<\/td>\n585<\/td>\nC. D.<\/td>\n2.1<\/td>\n2.5<\/td>\n1.5<\/td>\n20<\/td>\n60<\/td>\n<\/tr>\n
          BL-LA2D3-E1004RB<\/td>\nLED1<\/td>\nR<\/td>\nRed<\/td>\nGaAsP\/GaP<\/td>\n635<\/td>\nC. D.<\/td>\n2.1<\/td>\n2.5<\/td>\n10<\/td>\n70<\/td>\n60<\/td>\n<\/tr>\n
          LED2<\/td>\nB<\/td>\nBlue<\/td>\nInGaN<\/td>\n465<\/td>\nC. D.<\/td>\n3.1<\/td>\n4.2<\/td>\n300<\/td>\n700<\/td>\n60<\/td>\n<\/tr>\n
          BL-LA2D3-E1004RE<\/td>\nLED1<\/td>\nR<\/td>\nRed<\/td>\nGaAsP\/GaP<\/td>\n635<\/td>\nC. D.<\/td>\n2.1<\/td>\n2.5<\/td>\n10<\/td>\n70<\/td>\n60<\/td>\n<\/tr>\n
          LED2<\/td>\nE<\/td>\namber<\/td>\nAlGaAs<\/td>\n660<\/td>\nC. D.<\/td>\n1.85<\/td>\n2.2<\/td>\n30<\/td>\n110<\/td>\n60<\/td>\n<\/tr>\n
          BL-LA2D3-E1004RG<\/td>\nLED1<\/td>\nR<\/td>\nRed<\/td>\nGaAsP\/GaP<\/td>\n635<\/td>\nC. D.<\/td>\n2.1<\/td>\n2.5<\/td>\n10<\/td>\n70<\/td>\n60<\/td>\n<\/tr>\n
          LED2<\/td>\nG<\/td>\nGreen<\/td>\nGaP\/GaP<\/td>\n570<\/td>\nC. D.<\/td>\n2.2<\/td>\n2.5<\/td>\n1.5<\/td>\n20<\/td>\n60<\/td>\n<\/tr>\n
          BL-LA2D3-E1004RG-RG<\/td>\nLED1<\/td>\nRG<\/td>\nRed<\/td>\nGaAsP\/GaP<\/td>\n635<\/td>\nC. D.<\/td>\n2.1<\/td>\n2.5<\/td>\n10<\/td>\n70<\/td>\n60<\/td>\n<\/tr>\n
          Green<\/td>\nGaP\/GaP<\/td>\n570<\/td>\nC. D.<\/td>\n2.2<\/td>\n2.5<\/td>\n1.5<\/td>\n20<\/td>\n60<\/td>\n<\/tr>\n
          LED2<\/td>\nRG<\/td>\nRed<\/td>\nGaAsP\/GaP<\/td>\n635<\/td>\nC. D.<\/td>\n2.1<\/td>\n2.5<\/td>\n10<\/td>\n70<\/td>\n60<\/td>\n<\/tr>\n
          Green<\/td>\nGaP\/GaP<\/td>\n570<\/td>\nC. D.<\/td>\n2.2<\/td>\n2.5<\/td>\n1.5<\/td>\n20<\/td>\n60<\/td>\n<\/tr>\n
          BL-LA2D3-E1004RG-Y<\/td>\nLED1<\/td>\nRG<\/td>\nRed<\/td>\nGaAsP\/GaP<\/td>\n635<\/td>\nC. D.<\/td>\n2.1<\/td>\n2.5<\/td>\n10<\/td>\n70<\/td>\n60<\/td>\n<\/tr>\n
          Green<\/td>\nGaP\/GaP<\/td>\n570<\/td>\nC. D.<\/td>\n2.2<\/td>\n2.5<\/td>\n1.5<\/td>\n20<\/td>\n60<\/td>\n<\/tr>\n
          LED2<\/td>\nG<\/td>\nYellow<\/td>\nGaAsP\/GaP<\/td>\n585<\/td>\nC. D.<\/td>\n2.1<\/td>\n2.5<\/td>\n1.5<\/td>\n20<\/td>\n60<\/td>\n<\/tr>\n
          BL-LA2D3-E1004RG-YG<\/td>\nLED1<\/td>\nRG<\/td>\nRed<\/td>\nGaAsP\/GaP<\/td>\n635<\/td>\nC. D.<\/td>\n2.1<\/td>\n2.5<\/td>\n10<\/td>\n70<\/td>\n60<\/td>\n<\/tr>\n
          Green<\/td>\nGaP\/GaP<\/td>\n570<\/td>\nC. D.<\/td>\n2.2<\/td>\n2.5<\/td>\n1.5<\/td>\n20<\/td>\n60<\/td>\n<\/tr>\n
          LED2<\/td>\nYG<\/td>\nYellow<\/td>\nGaAsP\/GaP<\/td>\n585<\/td>\nC. D.<\/td>\n2.1<\/td>\n2.5<\/td>\n1.5<\/td>\n20<\/td>\n60<\/td>\n<\/tr>\n
          Green<\/td>\nGaP\/GaP<\/td>\n570<\/td>\nC. D.<\/td>\n2.2<\/td>\n2.5<\/td>\n1.5<\/td>\n20<\/td>\n60<\/td>\n<\/tr>\n
          BL-LA2D3-E1004RR<\/td>\nLED1<\/td>\nR<\/td>\nRed<\/td>\nGaAsP\/GaP<\/td>\n635<\/td>\nC. D.<\/td>\n2.1<\/td>\n2.5<\/td>\n10<\/td>\n70<\/td>\n60<\/td>\n<\/tr>\n
          LED2<\/td>\nR<\/td>\nRed<\/td>\nGaAsP\/GaP<\/td>\n635<\/td>\nC. D.<\/td>\n2.1<\/td>\n2.5<\/td>\n10<\/td>\n70<\/td>\n60<\/td>\n<\/tr>\n
          BL-LA2D3-E1004RX<\/td>\nLED1<\/td>\nR<\/td>\nRed<\/td>\nGaAsP\/GaP<\/td>\n635<\/td>\nC. D.<\/td>\n2.1<\/td>\n2.5<\/td>\n10<\/td>\n70<\/td>\n60<\/td>\n<\/tr>\n
          LED2<\/td>\nX<\/td>\nEmpty<\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n<\/tr>\n
          BL-LA2D3-E1004RY<\/td>\nLED1<\/td>\nR<\/td>\nRed<\/td>\nGaAsP\/GaP<\/td>\n635<\/td>\nC. D.<\/td>\n2.1<\/td>\n2.5<\/td>\n10<\/td>\n70<\/td>\n60<\/td>\n<\/tr>\n
          LED2<\/td>\nY<\/td>\nYellow<\/td>\nGaAsP\/GaP<\/td>\n585<\/td>\nC. D.<\/td>\n2.1<\/td>\n2.5<\/td>\n1.5<\/td>\n20<\/td>\n60<\/td>\n<\/tr>\n
          BL-LA2D3-E1004WW<\/td>\nLED1<\/td>\nW<\/td>\nWhite<\/td>\nInGaN<\/td>\n–<\/td>\nC. D.<\/td>\n3.1<\/td>\n4.2<\/td>\n300<\/td>\n700<\/td>\n60<\/td>\n<\/tr>\n
          LED2<\/td>\nW<\/td>\nWhite<\/td>\nInGaN<\/td>\n–<\/td>\nC. D.<\/td>\n3.1<\/td>\n4.2<\/td>\n300<\/td>\n700<\/td>\n60<\/td>\n<\/tr>\n
          BL-LA2D3-E1004XB<\/td>\nLED1<\/td>\nX<\/td>\nBlue<\/td>\nInGaN<\/td>\n465<\/td>\nC. D.<\/td>\n3.1<\/td>\n4.2<\/td>\n300<\/td>\n700<\/td>\n60<\/td>\n<\/tr>\n
          LED2<\/td>\nB<\/td>\nBlue<\/td>\nInGaN<\/td>\n465<\/td>\nC. D.<\/td>\n3.1<\/td>\n4.2<\/td>\n300<\/td>\n700<\/td>\n60<\/td>\n<\/tr>\n
          BL-LA2D3-E1004XG<\/td>\nLED1<\/td>\nX<\/td>\nGreen<\/td>\nGaP\/GaP<\/td>\n570<\/td>\nC. D.<\/td>\n2.2<\/td>\n2.5<\/td>\n1.5<\/td>\n20<\/td>\n60<\/td>\n<\/tr>\n
          LED2<\/td>\nG<\/td>\nGreen<\/td>\nGaP\/GaP<\/td>\n570<\/td>\nC. D.<\/td>\n2.2<\/td>\n2.5<\/td>\n1.5<\/td>\n20<\/td>\n60<\/td>\n<\/tr>\n
          BL-LA2D3-E1004XR<\/td>\nLED1<\/td>\nX<\/td>\nRed<\/td>\nGaAsP\/GaP<\/td>\n635<\/td>\nC. D.<\/td>\n2.1<\/td>\n2.5<\/td>\n10<\/td>\n70<\/td>\n60<\/td>\n<\/tr>\n
          LED2<\/td>\nR<\/td>\nRed<\/td>\nGaAsP\/GaP<\/td>\n635<\/td>\nC. D.<\/td>\n2.1<\/td>\n2.5<\/td>\n10<\/td>\n70<\/td>\n60<\/td>\n<\/tr>\n
          BL-LA2D3-E1004X-RG<\/td>\nLED1<\/td>\nX<\/td>\nRed<\/td>\nGaAsP\/GaP<\/td>\n635<\/td>\nC. D.<\/td>\n2.1<\/td>\n2.5<\/td>\n10<\/td>\n70<\/td>\n60<\/td>\n<\/tr>\n
          LED2<\/td>\nRG<\/td>\nRed<\/td>\nGaAsP\/GaP<\/td>\n635<\/td>\nC. D.<\/td>\n2.1<\/td>\n2.5<\/td>\n10<\/td>\n70<\/td>\n60<\/td>\n<\/tr>\n
          Green<\/td>\nGaP\/GaP<\/td>\n570<\/td>\nC. D.<\/td>\n2.2<\/td>\n2.5<\/td>\n1.5<\/td>\n20<\/td>\n60<\/td>\n<\/tr>\n
          BL-LA2D3-E1004XY<\/td>\nLED1<\/td>\nX<\/td>\nYellow<\/td>\nGaAsP\/GaP<\/td>\n585<\/td>\nC. D.<\/td>\n2.1<\/td>\n2.5<\/td>\n1.5<\/td>\n20<\/td>\n60<\/td>\n<\/tr>\n
          LED2<\/td>\nY<\/td>\nYellow<\/td>\nGaAsP\/GaP<\/td>\n585<\/td>\nC. D.<\/td>\n2.1<\/td>\n2.5<\/td>\n1.5<\/td>\n20<\/td>\n60<\/td>\n<\/tr>\n
          BL-LA2D3-E1004YG<\/td>\nLED1<\/td>\nY<\/td>\nYellow<\/td>\nGaAsP\/GaP<\/td>\n585<\/td>\nC. D.<\/td>\n2.1<\/td>\n2.5<\/td>\n1.5<\/td>\n20<\/td>\n60<\/td>\n<\/tr>\n
          LED2<\/td>\nG<\/td>\nGreen<\/td>\nGaP\/GaP<\/td>\n570<\/td>\nC. D.<\/td>\n2.2<\/td>\n2.5<\/td>\n1.5<\/td>\n20<\/td>\n60<\/td>\n<\/tr>\n
          BL-LA2D3-E1004YG-B<\/td>\nLED1<\/td>\nYG<\/td>\nYellow<\/td>\nGaAsP\/GaP<\/td>\n585<\/td>\nC. D.<\/td>\n2.1<\/td>\n2.5<\/td>\n1.5<\/td>\n20<\/td>\n60<\/td>\n<\/tr>\n
          Green<\/td>\nGaP\/GaP<\/td>\n570<\/td>\nC. D.<\/td>\n2.2<\/td>\n2.5<\/td>\n1.5<\/td>\n20<\/td>\n60<\/td>\n<\/tr>\n
          LED2<\/td>\nB<\/td>\nBlue<\/td>\nInGaN<\/td>\n465<\/td>\nC. D.<\/td>\n3.1<\/td>\n4.2<\/td>\n300<\/td>\n700<\/td>\n60<\/td>\n<\/tr>\n
          BL-LA2D3-E1004YG-R<\/td>\nLED1<\/td>\nYG<\/td>\nYellow<\/td>\nGaAsP\/GaP<\/td>\n585<\/td>\nC. D.<\/td>\n2.1<\/td>\n2.5<\/td>\n1.5<\/td>\n20<\/td>\n60<\/td>\n<\/tr>\n
          Green<\/td>\nGaP\/GaP<\/td>\n570<\/td>\nC. D.<\/td>\n2.2<\/td>\n2.5<\/td>\n1.5<\/td>\n20<\/td>\n60<\/td>\n<\/tr>\n
          LED2<\/td>\nR<\/td>\nRed<\/td>\nGaAsP\/GaP<\/td>\n635<\/td>\nC. D.<\/td>\n2.1<\/td>\n2.5<\/td>\n10<\/td>\n70<\/td>\n60<\/td>\n<\/tr>\n
          BL-LA2D3-E1004YG-YG<\/td>\nLED1<\/td>\nYG<\/td>\nYellow<\/td>\nGaAsP\/GaP<\/td>\n585<\/td>\nC. D.<\/td>\n2.1<\/td>\n2.5<\/td>\n1.5<\/td>\n20<\/td>\n60<\/td>\n<\/tr>\n
          Green<\/td>\nGaP\/GaP<\/td>\n570<\/td>\nC. D.<\/td>\n2.2<\/td>\n2.5<\/td>\n1.5<\/td>\n20<\/td>\n60<\/td>\n<\/tr>\n
          LED2<\/td>\nYG<\/td>\nYellow<\/td>\nGaAsP\/GaP<\/td>\n585<\/td>\nC. D.<\/td>\n2.1<\/td>\n2.5<\/td>\n1.5<\/td>\n20<\/td>\n60<\/td>\n<\/tr>\n
          Green<\/td>\nGaP\/GaP<\/td>\n570<\/td>\nC. D.<\/td>\n2.2<\/td>\n2.5<\/td>\n1.5<\/td>\n20<\/td>\n60<\/td>\n<\/tr>\n
          BL-LA2D3-E1004YR<\/td>\nLED1<\/td>\nY<\/td>\nYellow<\/td>\nGaAsP\/GaP<\/td>\n585<\/td>\nC. D.<\/td>\n2.1<\/td>\n2.5<\/td>\n1.5<\/td>\n20<\/td>\n60<\/td>\n<\/tr>\n
          LED2<\/td>\nR<\/td>\nRed<\/td>\nGaAsP\/GaP<\/td>\n635<\/td>\nC. D.<\/td>\n2.1<\/td>\n2.5<\/td>\n10<\/td>\n70<\/td>\n60<\/td>\n<\/tr>\n
          BL-LA2D3-E1004YX<\/td>\nLED1<\/td>\nY<\/td>\nYellow<\/td>\nGaAsP\/GaP<\/td>\n585<\/td>\nC. D.<\/td>\n2.1<\/td>\n2.5<\/td>\n1.5<\/td>\n20<\/td>\n60<\/td>\n<\/tr>\n
          LED2<\/td>\nX<\/td>\nEmpty<\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n<\/tr>\n
          BL-LA2D3-E1004YY<\/td>\nLED1<\/td>\nY<\/td>\nYellow<\/td>\nGaAsP\/GaP<\/td>\n585<\/td>\nC. D.<\/td>\n2.1<\/td>\n2.5<\/td>\n1.5<\/td>\n20<\/td>\n60<\/td>\n<\/tr>\n
          LED2<\/td>\nY<\/td>\nYellow<\/td>\nGaAsP\/GaP<\/td>\n585<\/td>\nC. D.<\/td>\n2.1<\/td>\n2.5<\/td>\n1.5<\/td>\n20<\/td>\n60<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
          \n

          Applications<\/strong><\/h2>\n

          The 3mm Bi-Level LED CBI (11\u00d74\u00d710mm)<\/strong> is designed for environments requiring compact, high-visibility indication<\/strong>, making it an excellent solution for:<\/p>\n

          \u2714 Control & Instrumentation Panels<\/strong><\/h3>\n

          Displays multi-state indicators in industrial and scientific equipment.<\/p>\n

          \u2714 Communication & Test Equipment<\/strong><\/h3>\n

          Ideal for stacked signal displays where vertical grouping improves clarity.<\/p>\n

          \u2714 Vertical Indicator Modules<\/strong><\/h3>\n

          Perfect for compact illumination towers or layered signal interfaces.<\/p>\n

          \u2714 Switch & Keypad Backlighting<\/strong><\/h3>\n

          Provides localized, dual-level lighting for enhanced UX in human-machine interfaces.<\/p>\n

          \u2714 Consumer & Industrial Devices<\/strong><\/h3>\n

          Used for status, warning, and function display across various electronics.<\/p>\n

          \n

          Benefits for Engineers and OEMs<\/strong><\/h2>\n

          High-Density Efficiency<\/strong><\/h3>\n

          Two indicators in one footprint reduce PCB size and simplify layout design.<\/p>\n

          Reliable and Repeatable Performance<\/strong><\/h3>\n

          Pre-formed leads and high-quality LEDs ensure strong process compatibility.<\/p>\n

          Excellent Visual Communication<\/strong><\/h3>\n

          The bi-level design makes it effortless to communicate multiple machine states.<\/p>\n

          Adaptable to Various Industries<\/strong><\/h3>\n

          Its compact design, multiple color options, and high durability make it suitable for electronics, automation, instrumentation, and IoT devices.<\/p>\n

          Environmentally Friendly<\/strong><\/h3>\n

          RoHS and halogen-free compliance support sustainability and global market distribution.<\/p>\n

          \n

          Case Study: Dual-Level Status Indicators in Diagnostic Equipment<\/strong><\/h2>\n

          A medical diagnostic equipment manufacturer needed a space-saving indicator<\/strong> that could communicate two operational states on a crowded front panel\u2014”Test in Progress” and “Test Complete.”
          By integrating the 3mm Bi-Level LED CBI<\/strong>, they were able to:<\/p>\n

            \n
          • \n

            Reduce panel space by 40%<\/strong><\/p>\n<\/li>\n

          • \n

            Improve visibility and contrast<\/p>\n<\/li>\n

          • \n

            Enhance user interaction through clear stacked indicators<\/p>\n<\/li>\n

          • \n

            Maintain long-term stability in continuous-operation environments<\/p>\n<\/li>\n<\/ul>\n

            The result was a more efficient, intuitive, and visually clear device interface.<\/p>\n

            \n

            User Testimonials<\/strong><\/h2>\n

            \u2714 Electronics Engineer, Automation Company<\/strong>
            \u201cThe bi-level CBI saved significant board space while maintaining great brightness. Perfect for tight control panel layouts.\u201d<\/em><\/p>\n

            \u2714 Product Designer, Consumer Electronics<\/strong>
            \u201cThe multiple color combinations allowed us to match our interface design perfectly. Very reliable and easy to integrate.\u201d<\/em><\/p>\n

            \u2714 Test Equipment Manufacturer<\/strong>
            \u201cThe contrast is excellent, especially with the black housing. Our operators immediately noticed the clarity improvement.\u201d<\/em><\/p>\n

            \n

            Conclusion<\/strong><\/h2>\n

            The 3mm Bi-Level LED CBI (11\u00d74\u00d710mm)<\/strong> is a compact, durable, and versatile solution for applications requiring dual-level indication with high reliability<\/strong>. Its superior optical performance, long-life LED chips, and regulatory compliance make it an optimal choice for modern electronics designs that demand efficiency, clarity, and long-term stability.<\/p>\n

            Enhance your next electronic device with a high-performance bi-level indicator engineered for precision and reliability.<\/p>\n","protected":false},"excerpt":{"rendered":"

            3mm Bi-Level LED CBI (11\u00d74\u00d710mm) \u2014 High-Contrast Dual-Position Circuit Board Indicator<\/strong><\/h1>\n

            The 3mm Bi-Level LED CBI<\/strong> is engineered for applications that demand dual-position visual indication in compact spaces<\/strong>, making it ideal for modern control panels, instrumentation, communication devices, and consumer electronics. Featuring a bi-level configuration<\/strong>, this CBI provides two vertically stacked indicator positions<\/strong>, enabling clear multi-status signaling without increasing PCB footprint.<\/p>\n

            Designed with a 3mm LED package<\/strong>, this indicator is available in a wide range of color options<\/strong> including single-color, bi-color, and multi-color combinations to meet diverse application requirements. Its durable structure, consistent luminous performance, and high-contrast housing make it a superior choice for OEMs and engineering teams looking for reliability and clarity in panel indication.<\/p>\n

            \n

            Key Features<\/strong><\/h2>\n

            \u2714 Bi-Level CBI (Two-Level) Design<\/strong><\/h3>\n

            The standout feature of this product is its two-position stacked indicator structure<\/strong>, enabling efficient multi-status signaling. Each level functions independently, making it suitable for ON\/OFF, multi-step, or dual-state system feedback.<\/p>\n

            \u2714 Compact 3mm LED Package<\/strong><\/h3>\n

            With an overall dimension of 11 \u00d7 4 \u00d7 10mm<\/strong>, this CBI fits seamlessly into dense PCB layouts<\/strong> without compromising visibility or durability.<\/p>\n

            \u2714 Pre-Formed Leads for Precise PCB Alignment<\/strong><\/h3>\n

            Engineered for manufacturing efficiency, the pre-formed leads offer:<\/p>\n

              \n
            • \n

              Fast and accurate PCB placement<\/p>\n<\/li>\n

            • \n

              Strong mechanical stability<\/p>\n<\/li>\n

            • \n

              Repeatable performance in automated production<\/p>\n<\/li>\n<\/ul>\n

              \u2714 High-Contrast Black Housing<\/strong><\/h3>\n

              The black UL-rated housing enhances optical clarity by improving contrast between illuminated and non-illuminated states, ensuring at-a-glance visibility even in bright environments.<\/p>\n

              \u2714 Long-Life LED Chip<\/strong><\/h3>\n

              Made with high-reliability LED chips, the CBI delivers:<\/p>\n

                \n
              • \n

                Stable and uniform luminous output<\/p>\n<\/li>\n

              • \n

                Long operational lifespan<\/p>\n<\/li>\n

              • \n

                Excellent color consistency<\/p>\n<\/li>\n<\/ul>\n

                \u2714 Safe and Compliant Materials<\/strong><\/h3>\n
                  \n
                • \n

                  UL 94V-0 rated PA66 housing<\/strong><\/p>\n<\/li>\n

                • \n

                  Halogen-free construction<\/strong><\/p>\n<\/li>\n

                • \n

                  RoHS compliant<\/strong>
                  These ensure safety, environmental responsibility, and global regulatory compatibility.<\/p>\n<\/li>\n<\/ul>\n

                  \u2714 Multiple Color Combinations Available<\/strong><\/h3>\n

                  Including:<\/p>\n

                    \n
                  • \n

                    Red<\/p>\n<\/li>\n

                  • \n

                    Green<\/p>\n<\/li>\n

                  • \n

                    Yellow<\/p>\n<\/li>\n

                  • \n

                    Blue<\/p>\n<\/li>\n

                  • \n

                    Bi-Color options<\/p>\n<\/li>\n

                  • \n

                    Multi-color custom configurations<\/p>\n<\/li>\n<\/ul>\n[caption id=\"attachment_103617\" align=\"alignnone\" width=\"300\"]\"Instrumentation Instrumentation Panel Upgrade[\/caption]\n

                    Product Selection Guide<\/strong><\/h2>\n

                    Electrical-optical characteristics: (Ta=25\u00b0C)<\/strong> (Test Condition: IF=20mA)<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
                    Part Number<\/td>\nAssembly
                    \nLED<\/td>\n                    		Chip<\/td>\nLens Type<\/td>\nForward Voltage(VF)
                    \nUnit:V<\/td>\n                    		Luminous
                    \nIntensity
                    \n(Iv)
                    \nUnit:mcd<\/td>\n                    		Viewing Angle<\/p>\n

                    2\u03b81\/2<\/p>\n

                    (deg)<\/td>\n<\/tr>\n

                    Emitted Color<\/td>\nMaterial<\/td>\nlP<\/p>\n

                    (nm)<\/td>\n<\/tr>\n

                    Typ<\/td>\nMax<\/td>\nMin.<\/td>\nTyp.<\/td>\n<\/tr>\n
                    BL-LA2D3-E1004BB<\/td>\nLED1<\/td>\nB<\/td>\nBlue<\/td>\nInGaN<\/td>\n465<\/td>\nC. D.<\/td>\n3.1<\/td>\n4.2<\/td>\n300<\/td>\n700<\/td>\n60<\/td>\n<\/tr>\n
                    LED2<\/td>\nB<\/td>\nBlue<\/td>\nInGaN<\/td>\n465<\/td>\nC. D.<\/td>\n3.1<\/td>\n4.2<\/td>\n300<\/td>\n700<\/td>\n60<\/td>\n<\/tr>\n
                    BL-LA2D3-E1004BG<\/td>\nLED1<\/td>\nB<\/td>\nBlue<\/td>\nInGaN<\/td>\n465<\/td>\nC. D.<\/td>\n3.1<\/td>\n4.2<\/td>\n300<\/td>\n700<\/td>\n60<\/td>\n<\/tr>\n
                    LED2<\/td>\nG<\/td>\nGreen<\/td>\nGaP\/GaP<\/td>\n570<\/td>\nC. D.<\/td>\n2.2<\/td>\n2.5<\/td>\n1.5<\/td>\n20<\/td>\n60<\/td>\n<\/tr>\n
                    BL-LA2D3-E1004BY<\/td>\nLED1<\/td>\nB<\/td>\nBlue<\/td>\nInGaN<\/td>\n465<\/td>\nC. D.<\/td>\n3.1<\/td>\n4.2<\/td>\n300<\/td>\n700<\/td>\n60<\/td>\n<\/tr>\n
                    LED2<\/td>\nY<\/td>\nYellow<\/td>\nGaAsP\/GaP<\/td>\n585<\/td>\nC. D.<\/td>\n2.1<\/td>\n2.5<\/td>\n1.5<\/td>\n20<\/td>\n60<\/td>\n<\/tr>\n
                    BL-LA2D3-E1004GB<\/td>\nLED1<\/td>\nG<\/td>\nGreen<\/td>\nGaP\/GaP<\/td>\n570<\/td>\nC. D.<\/td>\n2.2<\/td>\n2.5<\/td>\n1.5<\/td>\n20<\/td>\n60<\/td>\n<\/tr>\n
                    LED2<\/td>\nB<\/td>\nBlue<\/td>\nInGaN<\/td>\n465<\/td>\nC. D.<\/td>\n3.1<\/td>\n4.2<\/td>\n300<\/td>\n700<\/td>\n60<\/td>\n<\/tr>\n
                    BL-LA2D3-E1004GG<\/td>\nLED1<\/td>\nG<\/td>\nGreen<\/td>\nGaP\/GaP<\/td>\n570<\/td>\nC. D.<\/td>\n2.2<\/td>\n2.5<\/td>\n1.5<\/td>\n20<\/td>\n60<\/td>\n<\/tr>\n
                    LED2<\/td>\nG<\/td>\nGreen<\/td>\nGaP\/GaP<\/td>\n570<\/td>\nC. D.<\/td>\n2.2<\/td>\n2.5<\/td>\n1.5<\/td>\n20<\/td>\n60<\/td>\n<\/tr>\n
                    BL-LA2D3-E1004GR<\/td>\nLED1<\/td>\nG<\/td>\nGreen<\/td>\nGaP\/GaP<\/td>\n570<\/td>\nC. D.<\/td>\n2.2<\/td>\n2.5<\/td>\n1.5<\/td>\n20<\/td>\n60<\/td>\n<\/tr>\n
                    LED2<\/td>\nR<\/td>\nRed<\/td>\nGaAsP\/GaP<\/td>\n635<\/td>\nC. D.<\/td>\n2.1<\/td>\n2.5<\/td>\n10<\/td>\n70<\/td>\n60<\/td>\n<\/tr>\n
                    BL-LA2D3-E1004G-RG<\/td>\nLED1<\/td>\nG<\/td>\nGreen<\/td>\nGaP\/GaP<\/td>\n570<\/td>\nC. D.<\/td>\n2.2<\/td>\n2.5<\/td>\n1.5<\/td>\n20<\/td>\n60<\/td>\n<\/tr>\n
                    LED2<\/td>\nRG<\/td>\nRed<\/td>\nGaAsP\/GaP<\/td>\n635<\/td>\nC. D.<\/td>\n2.1<\/td>\n2.5<\/td>\n10<\/td>\n70<\/td>\n60<\/td>\n<\/tr>\n
                    Green<\/td>\nGaP\/GaP<\/td>\n570<\/td>\nC. D.<\/td>\n2.2<\/td>\n2.5<\/td>\n1.5<\/td>\n20<\/td>\n60<\/td>\n<\/tr>\n
                    BL-LA2D3-E1004GX<\/td>\nLED1<\/td>\nG<\/td>\nGreen<\/td>\nGaP\/GaP<\/td>\n570<\/td>\nC. D.<\/td>\n2.2<\/td>\n2.5<\/td>\n1.5<\/td>\n20<\/td>\n60<\/td>\n<\/tr>\n
                    LED2<\/td>\nX<\/td>\nEmpty<\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n<\/tr>\n
                    BL-LA2D3-E1004GY<\/td>\nLED1<\/td>\nG<\/td>\nGreen<\/td>\nGaP\/GaP<\/td>\n570<\/td>\nC. D.<\/td>\n2.2<\/td>\n2.5<\/td>\n1.5<\/td>\n20<\/td>\n60<\/td>\n<\/tr>\n
                    LED2<\/td>\nY<\/td>\nYellow<\/td>\nGaAsP\/GaP<\/td>\n585<\/td>\nC. D.<\/td>\n2.1<\/td>\n2.5<\/td>\n1.5<\/td>\n20<\/td>\n60<\/td>\n<\/tr>\n
                    BL-LA2D3-E1004RB<\/td>\nLED1<\/td>\nR<\/td>\nRed<\/td>\nGaAsP\/GaP<\/td>\n635<\/td>\nC. D.<\/td>\n2.1<\/td>\n2.5<\/td>\n10<\/td>\n70<\/td>\n60<\/td>\n<\/tr>\n
                    LED2<\/td>\nB<\/td>\nBlue<\/td>\nInGaN<\/td>\n465<\/td>\nC. D.<\/td>\n3.1<\/td>\n4.2<\/td>\n300<\/td>\n700<\/td>\n60<\/td>\n<\/tr>\n
                    BL-LA2D3-E1004RE<\/td>\nLED1<\/td>\nR<\/td>\nRed<\/td>\nGaAsP\/GaP<\/td>\n635<\/td>\nC. D.<\/td>\n2.1<\/td>\n2.5<\/td>\n10<\/td>\n70<\/td>\n60<\/td>\n<\/tr>\n
                    LED2<\/td>\nE<\/td>\namber<\/td>\nAlGaAs<\/td>\n660<\/td>\nC. D.<\/td>\n1.85<\/td>\n2.2<\/td>\n30<\/td>\n110<\/td>\n60<\/td>\n<\/tr>\n
                    BL-LA2D3-E1004RG<\/td>\nLED1<\/td>\nR<\/td>\nRed<\/td>\nGaAsP\/GaP<\/td>\n635<\/td>\nC. D.<\/td>\n2.1<\/td>\n2.5<\/td>\n10<\/td>\n70<\/td>\n60<\/td>\n<\/tr>\n
                    LED2<\/td>\nG<\/td>\nGreen<\/td>\nGaP\/GaP<\/td>\n570<\/td>\nC. D.<\/td>\n2.2<\/td>\n2.5<\/td>\n1.5<\/td>\n20<\/td>\n60<\/td>\n<\/tr>\n
                    BL-LA2D3-E1004RG-RG<\/td>\nLED1<\/td>\nRG<\/td>\nRed<\/td>\nGaAsP\/GaP<\/td>\n635<\/td>\nC. D.<\/td>\n2.1<\/td>\n2.5<\/td>\n10<\/td>\n70<\/td>\n60<\/td>\n<\/tr>\n
                    Green<\/td>\nGaP\/GaP<\/td>\n570<\/td>\nC. D.<\/td>\n2.2<\/td>\n2.5<\/td>\n1.5<\/td>\n20<\/td>\n60<\/td>\n<\/tr>\n
                    LED2<\/td>\nRG<\/td>\nRed<\/td>\nGaAsP\/GaP<\/td>\n635<\/td>\nC. D.<\/td>\n2.1<\/td>\n2.5<\/td>\n10<\/td>\n70<\/td>\n60<\/td>\n<\/tr>\n
                    Green<\/td>\nGaP\/GaP<\/td>\n570<\/td>\nC. D.<\/td>\n2.2<\/td>\n2.5<\/td>\n1.5<\/td>\n20<\/td>\n60<\/td>\n<\/tr>\n
                    BL-LA2D3-E1004RG-Y<\/td>\nLED1<\/td>\nRG<\/td>\nRed<\/td>\nGaAsP\/GaP<\/td>\n635<\/td>\nC. D.<\/td>\n2.1<\/td>\n2.5<\/td>\n10<\/td>\n70<\/td>\n60<\/td>\n<\/tr>\n
                    Green<\/td>\nGaP\/GaP<\/td>\n570<\/td>\nC. D.<\/td>\n2.2<\/td>\n2.5<\/td>\n1.5<\/td>\n20<\/td>\n60<\/td>\n<\/tr>\n
                    LED2<\/td>\nG<\/td>\nYellow<\/td>\nGaAsP\/GaP<\/td>\n585<\/td>\nC. D.<\/td>\n2.1<\/td>\n2.5<\/td>\n1.5<\/td>\n20<\/td>\n60<\/td>\n<\/tr>\n
                    BL-LA2D3-E1004RG-YG<\/td>\nLED1<\/td>\nRG<\/td>\nRed<\/td>\nGaAsP\/GaP<\/td>\n635<\/td>\nC. D.<\/td>\n2.1<\/td>\n2.5<\/td>\n10<\/td>\n70<\/td>\n60<\/td>\n<\/tr>\n
                    Green<\/td>\nGaP\/GaP<\/td>\n570<\/td>\nC. D.<\/td>\n2.2<\/td>\n2.5<\/td>\n1.5<\/td>\n20<\/td>\n60<\/td>\n<\/tr>\n
                    LED2<\/td>\nYG<\/td>\nYellow<\/td>\nGaAsP\/GaP<\/td>\n585<\/td>\nC. D.<\/td>\n2.1<\/td>\n2.5<\/td>\n1.5<\/td>\n20<\/td>\n60<\/td>\n<\/tr>\n
                    Green<\/td>\nGaP\/GaP<\/td>\n570<\/td>\nC. D.<\/td>\n2.2<\/td>\n2.5<\/td>\n1.5<\/td>\n20<\/td>\n60<\/td>\n<\/tr>\n
                    BL-LA2D3-E1004RR<\/td>\nLED1<\/td>\nR<\/td>\nRed<\/td>\nGaAsP\/GaP<\/td>\n635<\/td>\nC. D.<\/td>\n2.1<\/td>\n2.5<\/td>\n10<\/td>\n70<\/td>\n60<\/td>\n<\/tr>\n
                    LED2<\/td>\nR<\/td>\nRed<\/td>\nGaAsP\/GaP<\/td>\n635<\/td>\nC. D.<\/td>\n2.1<\/td>\n2.5<\/td>\n10<\/td>\n70<\/td>\n60<\/td>\n<\/tr>\n
                    BL-LA2D3-E1004RX<\/td>\nLED1<\/td>\nR<\/td>\nRed<\/td>\nGaAsP\/GaP<\/td>\n635<\/td>\nC. D.<\/td>\n2.1<\/td>\n2.5<\/td>\n10<\/td>\n70<\/td>\n60<\/td>\n<\/tr>\n
                    LED2<\/td>\nX<\/td>\nEmpty<\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n<\/tr>\n
                    BL-LA2D3-E1004RY<\/td>\nLED1<\/td>\nR<\/td>\nRed<\/td>\nGaAsP\/GaP<\/td>\n635<\/td>\nC. D.<\/td>\n2.1<\/td>\n2.5<\/td>\n10<\/td>\n70<\/td>\n60<\/td>\n<\/tr>\n
                    LED2<\/td>\nY<\/td>\nYellow<\/td>\nGaAsP\/GaP<\/td>\n585<\/td>\nC. D.<\/td>\n2.1<\/td>\n2.5<\/td>\n1.5<\/td>\n20<\/td>\n60<\/td>\n<\/tr>\n
                    BL-LA2D3-E1004WW<\/td>\nLED1<\/td>\nW<\/td>\nWhite<\/td>\nInGaN<\/td>\n–<\/td>\nC. D.<\/td>\n3.1<\/td>\n4.2<\/td>\n300<\/td>\n700<\/td>\n60<\/td>\n<\/tr>\n
                    LED2<\/td>\nW<\/td>\nWhite<\/td>\nInGaN<\/td>\n–<\/td>\nC. D.<\/td>\n3.1<\/td>\n4.2<\/td>\n300<\/td>\n700<\/td>\n60<\/td>\n<\/tr>\n
                    BL-LA2D3-E1004XB<\/td>\nLED1<\/td>\nX<\/td>\nBlue<\/td>\nInGaN<\/td>\n465<\/td>\nC. D.<\/td>\n3.1<\/td>\n4.2<\/td>\n300<\/td>\n700<\/td>\n60<\/td>\n<\/tr>\n
                    LED2<\/td>\nB<\/td>\nBlue<\/td>\nInGaN<\/td>\n465<\/td>\nC. D.<\/td>\n3.1<\/td>\n4.2<\/td>\n300<\/td>\n700<\/td>\n60<\/td>\n<\/tr>\n
                    BL-LA2D3-E1004XG<\/td>\nLED1<\/td>\nX<\/td>\nGreen<\/td>\nGaP\/GaP<\/td>\n570<\/td>\nC. D.<\/td>\n2.2<\/td>\n2.5<\/td>\n1.5<\/td>\n20<\/td>\n60<\/td>\n<\/tr>\n
                    LED2<\/td>\nG<\/td>\nGreen<\/td>\nGaP\/GaP<\/td>\n570<\/td>\nC. D.<\/td>\n2.2<\/td>\n2.5<\/td>\n1.5<\/td>\n20<\/td>\n60<\/td>\n<\/tr>\n
                    BL-LA2D3-E1004XR<\/td>\nLED1<\/td>\nX<\/td>\nRed<\/td>\nGaAsP\/GaP<\/td>\n635<\/td>\nC. D.<\/td>\n2.1<\/td>\n2.5<\/td>\n10<\/td>\n70<\/td>\n60<\/td>\n<\/tr>\n
                    LED2<\/td>\nR<\/td>\nRed<\/td>\nGaAsP\/GaP<\/td>\n635<\/td>\nC. D.<\/td>\n2.1<\/td>\n2.5<\/td>\n10<\/td>\n70<\/td>\n60<\/td>\n<\/tr>\n
                    BL-LA2D3-E1004X-RG<\/td>\nLED1<\/td>\nX<\/td>\nRed<\/td>\nGaAsP\/GaP<\/td>\n635<\/td>\nC. D.<\/td>\n2.1<\/td>\n2.5<\/td>\n10<\/td>\n70<\/td>\n60<\/td>\n<\/tr>\n
                    LED2<\/td>\nRG<\/td>\nRed<\/td>\nGaAsP\/GaP<\/td>\n635<\/td>\nC. D.<\/td>\n2.1<\/td>\n2.5<\/td>\n10<\/td>\n70<\/td>\n60<\/td>\n<\/tr>\n
                    Green<\/td>\nGaP\/GaP<\/td>\n570<\/td>\nC. D.<\/td>\n2.2<\/td>\n2.5<\/td>\n1.5<\/td>\n20<\/td>\n60<\/td>\n<\/tr>\n
                    BL-LA2D3-E1004XY<\/td>\nLED1<\/td>\nX<\/td>\nYellow<\/td>\nGaAsP\/GaP<\/td>\n585<\/td>\nC. D.<\/td>\n2.1<\/td>\n2.5<\/td>\n1.5<\/td>\n20<\/td>\n60<\/td>\n<\/tr>\n
                    LED2<\/td>\nY<\/td>\nYellow<\/td>\nGaAsP\/GaP<\/td>\n585<\/td>\nC. D.<\/td>\n2.1<\/td>\n2.5<\/td>\n1.5<\/td>\n20<\/td>\n60<\/td>\n<\/tr>\n
                    BL-LA2D3-E1004YG<\/td>\nLED1<\/td>\nY<\/td>\nYellow<\/td>\nGaAsP\/GaP<\/td>\n585<\/td>\nC. D.<\/td>\n2.1<\/td>\n2.5<\/td>\n1.5<\/td>\n20<\/td>\n60<\/td>\n<\/tr>\n
                    LED2<\/td>\nG<\/td>\nGreen<\/td>\nGaP\/GaP<\/td>\n570<\/td>\nC. D.<\/td>\n2.2<\/td>\n2.5<\/td>\n1.5<\/td>\n20<\/td>\n60<\/td>\n<\/tr>\n
                    BL-LA2D3-E1004YG-B<\/td>\nLED1<\/td>\nYG<\/td>\nYellow<\/td>\nGaAsP\/GaP<\/td>\n585<\/td>\nC. D.<\/td>\n2.1<\/td>\n2.5<\/td>\n1.5<\/td>\n20<\/td>\n60<\/td>\n<\/tr>\n
                    Green<\/td>\nGaP\/GaP<\/td>\n570<\/td>\nC. D.<\/td>\n2.2<\/td>\n2.5<\/td>\n1.5<\/td>\n20<\/td>\n60<\/td>\n<\/tr>\n
                    LED2<\/td>\nB<\/td>\nBlue<\/td>\nInGaN<\/td>\n465<\/td>\nC. D.<\/td>\n3.1<\/td>\n4.2<\/td>\n300<\/td>\n700<\/td>\n60<\/td>\n<\/tr>\n
                    BL-LA2D3-E1004YG-R<\/td>\nLED1<\/td>\nYG<\/td>\nYellow<\/td>\nGaAsP\/GaP<\/td>\n585<\/td>\nC. D.<\/td>\n2.1<\/td>\n2.5<\/td>\n1.5<\/td>\n20<\/td>\n60<\/td>\n<\/tr>\n
                    Green<\/td>\nGaP\/GaP<\/td>\n570<\/td>\nC. D.<\/td>\n2.2<\/td>\n2.5<\/td>\n1.5<\/td>\n20<\/td>\n60<\/td>\n<\/tr>\n
                    LED2<\/td>\nR<\/td>\nRed<\/td>\nGaAsP\/GaP<\/td>\n635<\/td>\nC. D.<\/td>\n2.1<\/td>\n2.5<\/td>\n10<\/td>\n70<\/td>\n60<\/td>\n<\/tr>\n
                    BL-LA2D3-E1004YG-YG<\/td>\nLED1<\/td>\nYG<\/td>\nYellow<\/td>\nGaAsP\/GaP<\/td>\n585<\/td>\nC. D.<\/td>\n2.1<\/td>\n2.5<\/td>\n1.5<\/td>\n20<\/td>\n60<\/td>\n<\/tr>\n
                    Green<\/td>\nGaP\/GaP<\/td>\n570<\/td>\nC. D.<\/td>\n2.2<\/td>\n2.5<\/td>\n1.5<\/td>\n20<\/td>\n60<\/td>\n<\/tr>\n
                    LED2<\/td>\nYG<\/td>\nYellow<\/td>\nGaAsP\/GaP<\/td>\n585<\/td>\nC. D.<\/td>\n2.1<\/td>\n2.5<\/td>\n1.5<\/td>\n20<\/td>\n60<\/td>\n<\/tr>\n
                    Green<\/td>\nGaP\/GaP<\/td>\n570<\/td>\nC. D.<\/td>\n2.2<\/td>\n2.5<\/td>\n1.5<\/td>\n20<\/td>\n60<\/td>\n<\/tr>\n
                    BL-LA2D3-E1004YR<\/td>\nLED1<\/td>\nY<\/td>\nYellow<\/td>\nGaAsP\/GaP<\/td>\n585<\/td>\nC. D.<\/td>\n2.1<\/td>\n2.5<\/td>\n1.5<\/td>\n20<\/td>\n60<\/td>\n<\/tr>\n
                    LED2<\/td>\nR<\/td>\nRed<\/td>\nGaAsP\/GaP<\/td>\n635<\/td>\nC. D.<\/td>\n2.1<\/td>\n2.5<\/td>\n10<\/td>\n70<\/td>\n60<\/td>\n<\/tr>\n
                    BL-LA2D3-E1004YX<\/td>\nLED1<\/td>\nY<\/td>\nYellow<\/td>\nGaAsP\/GaP<\/td>\n585<\/td>\nC. D.<\/td>\n2.1<\/td>\n2.5<\/td>\n1.5<\/td>\n20<\/td>\n60<\/td>\n<\/tr>\n
                    LED2<\/td>\nX<\/td>\nEmpty<\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n<\/tr>\n
                    BL-LA2D3-E1004YY<\/td>\nLED1<\/td>\nY<\/td>\nYellow<\/td>\nGaAsP\/GaP<\/td>\n585<\/td>\nC. D.<\/td>\n2.1<\/td>\n2.5<\/td>\n1.5<\/td>\n20<\/td>\n60<\/td>\n<\/tr>\n
                    LED2<\/td>\nY<\/td>\nYellow<\/td>\nGaAsP\/GaP<\/td>\n585<\/td>\nC. D.<\/td>\n2.1<\/td>\n2.5<\/td>\n1.5<\/td>\n20<\/td>\n60<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
                    \n

                    Applications<\/strong><\/h2>\n

                    The 3mm Bi-Level LED CBI (11\u00d74\u00d710mm)<\/strong> is designed for environments requiring compact, high-visibility indication<\/strong>, making it an excellent solution for:<\/p>\n

                    \u2714 Control & Instrumentation Panels<\/strong><\/h3>\n

                    Displays multi-state indicators in industrial and scientific equipment.<\/p>\n

                    \u2714 Communication & Test Equipment<\/strong><\/h3>\n

                    Ideal for stacked signal displays where vertical grouping improves clarity.<\/p>\n

                    \u2714 Vertical Indicator Modules<\/strong><\/h3>\n

                    Perfect for compact illumination towers or layered signal interfaces.<\/p>\n

                    \u2714 Switch & Keypad Backlighting<\/strong><\/h3>\n

                    Provides localized, dual-level lighting for enhanced UX in human-machine interfaces.<\/p>\n

                    \u2714 Consumer & Industrial Devices<\/strong><\/h3>\n

                    Used for status, warning, and function display across various electronics.<\/p>\n

                    \n

                    Benefits for Engineers and OEMs<\/strong><\/h2>\n

                    High-Density Efficiency<\/strong><\/h3>\n

                    Two indicators in one footprint reduce PCB size and simplify layout design.<\/p>\n

                    Reliable and Repeatable Performance<\/strong><\/h3>\n

                    Pre-formed leads and high-quality LEDs ensure strong process compatibility.<\/p>\n

                    Excellent Visual Communication<\/strong><\/h3>\n

                    The bi-level design makes it effortless to communicate multiple machine states.<\/p>\n

                    Adaptable to Various Industries<\/strong><\/h3>\n

                    Its compact design, multiple color options, and high durability make it suitable for electronics, automation, instrumentation, and IoT devices.<\/p>\n

                    Environmentally Friendly<\/strong><\/h3>\n

                    RoHS and halogen-free compliance support sustainability and global market distribution.<\/p>\n

                    \n

                    Case Study: Dual-Level Status Indicators in Diagnostic Equipment<\/strong><\/h2>\n

                    A medical diagnostic equipment manufacturer needed a space-saving indicator<\/strong> that could communicate two operational states on a crowded front panel\u2014”Test in Progress” and “Test Complete.”
                    By integrating the 3mm Bi-Level LED CBI<\/strong>, they were able to:<\/p>\n

                      \n
                    • \n

                      Reduce panel space by 40%<\/strong><\/p>\n<\/li>\n

                    • \n

                      Improve visibility and contrast<\/p>\n<\/li>\n

                    • \n

                      Enhance user interaction through clear stacked indicators<\/p>\n<\/li>\n

                    • \n

                      Maintain long-term stability in continuous-operation environments<\/p>\n<\/li>\n<\/ul>\n

                      The result was a more efficient, intuitive, and visually clear device interface.<\/p>\n

                      \n

                      User Testimonials<\/strong><\/h2>\n

                      \u2714 Electronics Engineer, Automation Company<\/strong>
                      \u201cThe bi-level CBI saved significant board space while maintaining great brightness. Perfect for tight control panel layouts.\u201d<\/em><\/p>\n

                      \u2714 Product Designer, Consumer Electronics<\/strong>
                      \u201cThe multiple color combinations allowed us to match our interface design perfectly. Very reliable and easy to integrate.\u201d<\/em><\/p>\n

                      \u2714 Test Equipment Manufacturer<\/strong>
                      \u201cThe contrast is excellent, especially with the black housing. Our operators immediately noticed the clarity improvement.\u201d<\/em><\/p>\n

                      \n

                      Conclusion<\/strong><\/h2>\n

                      The 3mm Bi-Level LED CBI (11\u00d74\u00d710mm)<\/strong> is a compact, durable, and versatile solution for applications requiring dual-level indication with high reliability<\/strong>. Its superior optical performance, long-life LED chips, and regulatory compliance make it an optimal choice for modern electronics designs that demand efficiency, clarity, and long-term stability.<\/p>\n

                      Enhance your next electronic device with a high-performance bi-level indicator engineered for precision and reliability.<\/p>\n","protected":false},"featured_media":101969,"template":"","meta":{"nf_dc_page":"","_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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