{"id":6897,"count":2,"description":"

Tri-Level LED CBI \u2013 Three-Stacked Circuit Board Indicator for Multi-Stage Status Display<\/strong><\/h2>\r\n

The Tri-Level LED CBI<\/strong> is a three-level, vertically stacked PCB-mount circuit board indicator designed to provide three independent LED signals<\/strong> within a single compact housing. By integrating three LEDs into one precision-engineered assembly, Tri-Level CBIs enable engineers to achieve multi-stage indication<\/strong>, ideal for systems that require more detailed status feedback\u2014such as Ready\/Run\/Error, Low\/Medium\/High, or Standby\/Active\/Alert displays.<\/p>\r\n

Built with high-contrast, flame-retardant UL 94V-0 black nylon housings<\/strong>, Tri-Level LED CBIs deliver superior optical alignment<\/strong>, consistent LED positioning, and excellent mechanical durability. Available in multiple LED sizes\u20141.8mm, 3mm, 4mm, and 5mm<\/strong>\u2014and offered in single-color, bi-color, and tri-color (RGB)<\/strong> options, this category offers unmatched flexibility for complex control panels and space-limited PCB designs.<\/p>\r\n\r\n

Key Features<\/strong><\/h3>\r\n
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    Three vertically stacked LEDs for multi-stage status indication<\/p>\r\n<\/li>\r\n \t

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    Saves panel space by replacing three separate LED components<\/p>\r\n<\/li>\r\n \t

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    Available in vertical or right-angle mounting styles<\/p>\r\n<\/li>\r\n \t

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    LED sizes: 1.8mm, 3mm, 4mm, 5mm<\/p>\r\n<\/li>\r\n \t

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    Supports single-color, bi-color, and tri-color (RGB) LEDs<\/p>\r\n<\/li>\r\n \t

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    High-contrast black housing enhances visibility and clarity<\/p>\r\n<\/li>\r\n \t

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    Pre-trimmed and pre-formed leads for efficient assembly<\/p>\r\n<\/li>\r\n \t

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    UL 94V-0 flame-retardant, RoHS compliant housing<\/p>\r\n<\/li>\r\n \t

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    Long-life LED chips with stable brightness output<\/p>\r\n<\/li>\r\n \t

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    Excellent durability for industrial or high-vibration environments<\/p>\r\n<\/li>\r\n<\/ul>\r\n

    Applications<\/strong><\/h3>\r\n
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      Multi-stage status indication (Level 1 \/ Level 2 \/ Level 3)<\/p>\r\n<\/li>\r\n \t

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      Ready \/ Running \/ Error indicators<\/p>\r\n<\/li>\r\n \t

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      Battery level and sensor status displays<\/p>\r\n<\/li>\r\n \t

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      Industrial control panels and automation systems<\/p>\r\n<\/li>\r\n \t

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      Consumer electronics interfaces<\/p>\r\n<\/li>\r\n \t

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      Power management and energy monitoring devices<\/p>\r\n<\/li>\r\n \t

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      Medical diagnostics and laboratory instruments<\/p>\r\n<\/li>\r\n \t

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      Telecommunication modules and network equipment<\/p>\r\n<\/li>\r\n \t

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      Smart home and IoT systems<\/p>\r\n<\/li>\r\n<\/ul>\r\n

      The Tri-Level LED CBI<\/strong> is ideal for engineers who require three distinct status outputs<\/strong> in the most compact vertical space possible. Its precision alignment, high reliability, and versatile LED configurations make it an essential indicator for modern electronics.<\/p>\r\n\r\n

      \r\n
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