{"id":101722,"date":"2025-11-27T15:31:41","date_gmt":"2025-11-27T15:31:41","guid":{"rendered":"https:\/\/betlux.com\/?post_type=product&#038;p=101722"},"modified":"2025-12-01T06:04:39","modified_gmt":"2025-12-01T06:04:39","slug":"cbi-3mmcircuit-board-indicator-3mm-leddual-level-cbi","status":"publish","type":"product","link":"https:\/\/betlux.com\/hu\/led-display\/cbi-3mmcircuit-board-indicator-3mm-leddual-level-cbi\/","title":{"rendered":"CBI 3mm,circuit board indicator 3mm LED,dual level CBI"},"content":{"rendered":"<h1 data-start=\"149\" data-end=\"246\"><strong data-start=\"151\" data-end=\"246\">3mm Bi-Level LED CBI \u2013 Compact Dual-Level Circuit Board Indicator for Multi-Status Displays<\/strong><\/h1>\n<p data-start=\"248\" data-end=\"788\">The <strong data-start=\"252\" data-end=\"276\">3mm Bi-Level LED CBI<\/strong> is a highly efficient, dual-stack circuit board indicator engineered for applications that require clear multi-status signaling in minimal panel space. With a compact <strong data-start=\"444\" data-end=\"456\">9\u00d74\u00d710mm<\/strong> housing and vertically aligned LED positions, this bi-level CBI delivers reliable illumination, exceptional visibility, and precise PCB alignment. Whether used in instrumentation panels, communication modules, or industrial control systems, this compact indicator offers top performance with long-life LEDs and robust PA66 housing.<\/p>\n<p data-start=\"790\" data-end=\"1044\">Designed with multiple color combinations\u2014including <strong data-start=\"842\" data-end=\"893\">single color, bi-color, and multi-color options<\/strong>\u2014the 3mm Bi-Level LED CBI gives engineers greater flexibility when developing intuitive interfaces that require distinct, layered signal communication.<\/p>\n<hr data-start=\"1046\" data-end=\"1049\" \/>\n<h2 data-start=\"1051\" data-end=\"1101\"><strong data-start=\"1054\" data-end=\"1101\">1. Key Features of the 3mm Bi-Level LED CBI<\/strong><\/h2>\n<h3 data-start=\"1103\" data-end=\"1145\"><strong data-start=\"1107\" data-end=\"1145\">\u2714 Bi-Level Indicator Configuration<\/strong><\/h3>\n<p data-start=\"1146\" data-end=\"1407\">This model features <strong data-start=\"1166\" data-end=\"1206\">two vertically stacked LED positions<\/strong>, enabling dual independent indications within a single compact footprint. It is ideal for systems requiring multi-step visual signaling such as standby\/on, low\/high, fault\/ok, and multi-status alerts.<\/p>\n<h3 data-start=\"1409\" data-end=\"1442\"><strong data-start=\"1413\" data-end=\"1442\">\u2714 Compact 3mm LED Package<\/strong><\/h3>\n<p data-start=\"1443\" data-end=\"1614\">The 3mm LED size ensures excellent brightness without occupying much PCB space, making it compatible with dense panel layouts and modern miniaturized device architectures.<\/p>\n<h3 data-start=\"1616\" data-end=\"1668\"><strong data-start=\"1620\" data-end=\"1668\">\u2714 Pre-Formed Leads for Precise PCB Alignment<\/strong><\/h3>\n<p data-start=\"1669\" data-end=\"1727\">Engineered for fast assembly, the pre-formed leads ensure:<\/p>\n<ul data-start=\"1728\" data-end=\"1889\">\n<li data-start=\"1728\" data-end=\"1769\">\n<p data-start=\"1730\" data-end=\"1769\">Accurate seating during PCB insertion<\/p>\n<\/li>\n<li data-start=\"1770\" data-end=\"1811\">\n<p data-start=\"1772\" data-end=\"1811\">Stable positioning across both levels<\/p>\n<\/li>\n<li data-start=\"1812\" data-end=\"1844\">\n<p data-start=\"1814\" data-end=\"1844\">Reduced assembly error rates<\/p>\n<\/li>\n<li data-start=\"1845\" data-end=\"1889\">\n<p data-start=\"1847\" data-end=\"1889\">Consistent product-to-product uniformity<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"1891\" data-end=\"1940\">This enhances overall manufacturing productivity.<\/p>\n<h3 data-start=\"1942\" data-end=\"1979\"><strong data-start=\"1946\" data-end=\"1979\">\u2714 High-Contrast Black Housing<\/strong><\/h3>\n<p data-start=\"1980\" data-end=\"2136\">The PA66 <strong data-start=\"1989\" data-end=\"2006\">black housing<\/strong> improves indicator readability by increasing contrast between ON\/OFF states, even in bright environments or behind tinted panels.<\/p>\n<h3 data-start=\"2138\" data-end=\"2167\"><strong data-start=\"2142\" data-end=\"2167\">\u2714 Long-Life LED Chips<\/strong><\/h3>\n<p data-start=\"2168\" data-end=\"2186\">Each LED provides:<\/p>\n<ul data-start=\"2187\" data-end=\"2288\">\n<li data-start=\"2187\" data-end=\"2213\">\n<p data-start=\"2189\" data-end=\"2213\">Strong luminous output<\/p>\n<\/li>\n<li data-start=\"2214\" data-end=\"2236\">\n<p data-start=\"2216\" data-end=\"2236\">Uniform brightness<\/p>\n<\/li>\n<li data-start=\"2237\" data-end=\"2288\">\n<p data-start=\"2239\" data-end=\"2288\">Color stability over long operational lifetimes<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"2290\" data-end=\"2360\">These characteristics make it suitable for mission-critical equipment.<\/p>\n<h3 data-start=\"2362\" data-end=\"2403\"><strong data-start=\"2366\" data-end=\"2403\">\u2714 Durable PA66 Housing (UL 94V-0)<\/strong><\/h3>\n<ul data-start=\"2404\" data-end=\"2541\">\n<li data-start=\"2404\" data-end=\"2423\">\n<p data-start=\"2406\" data-end=\"2423\">Flame-retardant<\/p>\n<\/li>\n<li data-start=\"2424\" data-end=\"2452\">\n<p data-start=\"2426\" data-end=\"2452\">High mechanical strength<\/p>\n<\/li>\n<li data-start=\"2453\" data-end=\"2488\">\n<p data-start=\"2455\" data-end=\"2488\">Resistant to heat and chemicals<\/p>\n<\/li>\n<li data-start=\"2489\" data-end=\"2541\">\n<p data-start=\"2491\" data-end=\"2541\">Compliant with demanding industrial environments<\/p>\n<\/li>\n<\/ul>\n<h3 data-start=\"2543\" data-end=\"2582\"><strong data-start=\"2547\" data-end=\"2582\">\u2714 Halogen-Free &amp; RoHS Compliant<\/strong><\/h3>\n<p data-start=\"2583\" data-end=\"2694\">Environmentally responsible manufacturing ensures compatibility with global safety and environmental standards.<\/p>\n<hr data-start=\"2696\" data-end=\"2699\" \/>\n<h2 data-start=\"2701\" data-end=\"2739\"><strong data-start=\"2704\" data-end=\"2739\">2. Available Color Combinations<\/strong><\/h2>\n<p data-start=\"2741\" data-end=\"2806\">This bi-level CBI is available in a wide range of configurations:<\/p>\n<h3 data-start=\"2808\" data-end=\"2836\"><strong data-start=\"2812\" data-end=\"2836\">Single Color Options<\/strong><\/h3>\n<ul data-start=\"2837\" data-end=\"2884\">\n<li data-start=\"2837\" data-end=\"2844\">\n<p data-start=\"2839\" data-end=\"2844\">Red<\/p>\n<\/li>\n<li data-start=\"2845\" data-end=\"2854\">\n<p data-start=\"2847\" data-end=\"2854\">Green<\/p>\n<\/li>\n<li data-start=\"2855\" data-end=\"2865\">\n<p data-start=\"2857\" data-end=\"2865\">Yellow<\/p>\n<\/li>\n<li data-start=\"2866\" data-end=\"2874\">\n<p data-start=\"2868\" data-end=\"2874\">Blue<\/p>\n<\/li>\n<li data-start=\"2875\" data-end=\"2884\">\n<p data-start=\"2877\" data-end=\"2884\">White<\/p>\n<\/li>\n<\/ul>\n<h3 data-start=\"2886\" data-end=\"2910\"><strong data-start=\"2890\" data-end=\"2910\">Bi-Color Options<\/strong><\/h3>\n<ul data-start=\"2911\" data-end=\"2969\">\n<li data-start=\"2911\" data-end=\"2924\">\n<p data-start=\"2913\" data-end=\"2924\">Red\/Green<\/p>\n<\/li>\n<li data-start=\"2925\" data-end=\"2939\">\n<p data-start=\"2927\" data-end=\"2939\">Red\/Yellow<\/p>\n<\/li>\n<li data-start=\"2940\" data-end=\"2956\">\n<p data-start=\"2942\" data-end=\"2956\">Yellow\/Green<\/p>\n<\/li>\n<li data-start=\"2957\" data-end=\"2969\">\n<p data-start=\"2959\" data-end=\"2969\">Red\/Blue<\/p>\n<\/li>\n<\/ul>\n<h3 data-start=\"2971\" data-end=\"3017\"><strong data-start=\"2975\" data-end=\"3017\">Tri-Color or Multi-Color Customization<\/strong><\/h3>\n<p data-start=\"3018\" data-end=\"3156\">Based on application requirements, custom multi-color indicators can be designed for unique panel aesthetics or specific signal protocols.<\/p>\n<hr data-start=\"3158\" data-end=\"3161\" \/>\n<figure id=\"attachment_103572\" aria-describedby=\"caption-attachment-103572\" style=\"width: 300px\" class=\"wp-caption alignnone\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" loading=\"lazy\" class=\"size-medium wp-image-103572\" src=\"https:\/\/i0.wp.com\/betlux.com\/product\/industrial-control-systems-needed-an-indicator-solution.png?resize=300%2C200&#038;ssl=1\" alt=\"industrial control systems needed an indicator solution\" width=\"300\" height=\"200\" srcset=\"https:\/\/i0.wp.com\/betlux.com\/product\/industrial-control-systems-needed-an-indicator-solution.png?resize=300%2C200&amp;ssl=1 300w, https:\/\/i0.wp.com\/betlux.com\/product\/industrial-control-systems-needed-an-indicator-solution.png?resize=1024%2C683&amp;ssl=1 1024w, https:\/\/i0.wp.com\/betlux.com\/product\/industrial-control-systems-needed-an-indicator-solution.png?resize=768%2C512&amp;ssl=1 768w, https:\/\/i0.wp.com\/betlux.com\/product\/industrial-control-systems-needed-an-indicator-solution.png?resize=1320%2C880&amp;ssl=1 1320w, https:\/\/i0.wp.com\/betlux.com\/product\/industrial-control-systems-needed-an-indicator-solution.png?resize=600%2C400&amp;ssl=1 600w, https:\/\/i0.wp.com\/betlux.com\/product\/industrial-control-systems-needed-an-indicator-solution.png?w=1344&amp;ssl=1 1344w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><figcaption id=\"caption-attachment-103572\" class=\"wp-caption-text\">industrial control systems needed an indicator solution<\/figcaption><\/figure>\n<h2 data-start=\"3163\" data-end=\"3213\"><strong data-start=\"3166\" data-end=\"3213\">3. Applications of the 3mm Bi-Level LED CBI<\/strong><\/h2>\n<h3 data-start=\"3215\" data-end=\"3266\"><strong data-start=\"3219\" data-end=\"3266\">\u2714 Multi-Status Indication in Control Panels<\/strong><\/h3>\n<p data-start=\"3267\" data-end=\"3400\">Perfect for industrial machines, instrumentation systems, medical devices, and measurement tools requiring dual-state visible alerts.<\/p>\n<h3 data-start=\"3402\" data-end=\"3442\"><strong data-start=\"3406\" data-end=\"3442\">\u2714 Communication &amp; Test Equipment<\/strong><\/h3>\n<p data-start=\"3443\" data-end=\"3553\">Bi-level LED stacks offer clear visual cues for input\/output channels, signal strength, or operational states.<\/p>\n<h3 data-start=\"3555\" data-end=\"3597\"><strong data-start=\"3559\" data-end=\"3597\">\u2714 Compact Vertical Display Modules<\/strong><\/h3>\n<p data-start=\"3598\" data-end=\"3688\">Ideal for devices that must show <strong data-start=\"3631\" data-end=\"3655\">two-step indications<\/strong> in limited vertical panel space.<\/p>\n<h3 data-start=\"3690\" data-end=\"3732\"><strong data-start=\"3694\" data-end=\"3732\">\u2714 Switches and Keypad Backlighting<\/strong><\/h3>\n<p data-start=\"3733\" data-end=\"3759\">Enhances the usability of:<\/p>\n<ul data-start=\"3760\" data-end=\"3851\">\n<li data-start=\"3760\" data-end=\"3771\">\n<p data-start=\"3762\" data-end=\"3771\">Keypads<\/p>\n<\/li>\n<li data-start=\"3772\" data-end=\"3793\">\n<p data-start=\"3774\" data-end=\"3793\">Switch interfaces<\/p>\n<\/li>\n<li data-start=\"3794\" data-end=\"3851\">\n<p data-start=\"3796\" data-end=\"3851\">User controls<br data-start=\"3809\" data-end=\"3812\" \/>by providing responsive light feedback.<\/p>\n<\/li>\n<\/ul>\n<h3 data-start=\"3853\" data-end=\"3907\"><strong data-start=\"3857\" data-end=\"3907\">\u2714 Consumer and Industrial Equipment Indicators<\/strong><\/h3>\n<p data-start=\"3908\" data-end=\"4019\">From appliances to heavy machinery, dual-level indicators enhance functionality and troubleshooting efficiency.<\/p>\n<hr data-start=\"4021\" data-end=\"4024\" \/>\n<h2 data-start=\"4026\" data-end=\"4071\"><strong data-start=\"4029\" data-end=\"4071\">4. Benefits of Using Bi-Level CBI LEDs<\/strong><\/h2>\n<h3 data-start=\"4073\" data-end=\"4097\"><strong data-start=\"4077\" data-end=\"4097\">Space Efficiency<\/strong><\/h3>\n<p data-start=\"4098\" data-end=\"4187\">Two indicators in a single component reduce PCB footprint and simplify design complexity.<\/p>\n<h3 data-start=\"4189\" data-end=\"4224\"><strong data-start=\"4193\" data-end=\"4224\">Clear Multi-State Signaling<\/strong><\/h3>\n<p data-start=\"4225\" data-end=\"4310\">Supports intuitive operator feedback\u2014essential for safety, usability, and compliance.<\/p>\n<h3 data-start=\"4312\" data-end=\"4345\"><strong data-start=\"4316\" data-end=\"4345\">Improved Assembly Quality<\/strong><\/h3>\n<p data-start=\"4346\" data-end=\"4437\">Pre-formed leads reduce manual alignment and improve consistency in high-volume production.<\/p>\n<h3 data-start=\"4439\" data-end=\"4468\"><strong data-start=\"4443\" data-end=\"4468\">Long-Term Reliability<\/strong><\/h3>\n<p data-start=\"4469\" data-end=\"4597\">High-quality LED chips and PA66 housings ensure durability across temperature variations, vibrations, and long operating cycles.<\/p>\n<hr data-start=\"4599\" data-end=\"4602\" \/>\n<h2 data-start=\"4604\" data-end=\"4658\"><strong data-start=\"4607\" data-end=\"4658\">5. Case Study: Industrial Control Panel Upgrade<\/strong><\/h2>\n<h3 data-start=\"4660\" data-end=\"4678\"><strong data-start=\"4664\" data-end=\"4678\">Background<\/strong><\/h3>\n<p data-start=\"4679\" data-end=\"4838\">A manufacturer of compact industrial controllers needed to add dual-status indicators (fault\/normal &amp; standby\/active) without increasing the device dimensions.<\/p>\n<h3 data-start=\"4840\" data-end=\"4856\"><strong data-start=\"4844\" data-end=\"4856\">Solution<\/strong><\/h3>\n<p data-start=\"4857\" data-end=\"4969\">The engineering team selected the <strong data-start=\"4891\" data-end=\"4915\">3mm Bi-Level LED CBI<\/strong> due to its stacked configuration and small footprint.<\/p>\n<h3 data-start=\"4971\" data-end=\"4986\"><strong data-start=\"4975\" data-end=\"4986\">Outcome<\/strong><\/h3>\n<ul data-start=\"4987\" data-end=\"5183\">\n<li data-start=\"4987\" data-end=\"5021\">\n<p data-start=\"4989\" data-end=\"5021\">Reduced component count by 40%<\/p>\n<\/li>\n<li data-start=\"5022\" data-end=\"5085\">\n<p data-start=\"5024\" data-end=\"5085\">Improved panel clarity with color-coded dual-status signals<\/p>\n<\/li>\n<li data-start=\"5086\" data-end=\"5128\">\n<p data-start=\"5088\" data-end=\"5128\">Faster assembly due to pre-formed pins<\/p>\n<\/li>\n<li data-start=\"5129\" data-end=\"5183\">\n<p data-start=\"5131\" data-end=\"5183\">Enhanced product reliability with UL 94V-0 housing<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"5185\" data-end=\"5269\">This upgrade improved usability for technicians and increased production efficiency.<\/p>\n<hr data-start=\"5271\" data-end=\"5274\" \/>\n<h2 data-start=\"5276\" data-end=\"5303\"><strong data-start=\"5279\" data-end=\"5303\">6. User Testimonials<\/strong><\/h2>\n<h3 data-start=\"5305\" data-end=\"5342\"><strong data-start=\"5309\" data-end=\"5342\">\u2714 Electronics Design Engineer<\/strong><\/h3>\n<p data-start=\"5343\" data-end=\"5506\"><em data-start=\"5343\" data-end=\"5506\">\u201cThe bi-level 3mm CBI helped us simplify our design and reduce PCB space while adding more status indicators. The pre-formed leads saved a lot of assembly time.\u201d<\/em><\/p>\n<h3 data-start=\"5508\" data-end=\"5551\"><strong data-start=\"5512\" data-end=\"5551\">\u2714 Industrial Equipment Manufacturer<\/strong><\/h3>\n<p data-start=\"5552\" data-end=\"5678\"><em data-start=\"5552\" data-end=\"5678\">\u201cGreat brightness and long-term reliability. The black housing gives excellent contrast even behind smoked display windows.\u201d<\/em><\/p>\n<h3 data-start=\"5680\" data-end=\"5714\"><strong data-start=\"5684\" data-end=\"5714\">\u2714 Control Panel Integrator<\/strong><\/h3>\n<p data-start=\"5715\" data-end=\"5847\"><em data-start=\"5715\" data-end=\"5847\">\u201cWe use these bi-level CBIs in our multi-channel test modules. Dual-level indication in such a compact package is a game changer.\u201d<\/em><\/p>\n<hr data-start=\"5849\" data-end=\"5852\" \/>\n<h2 data-start=\"5854\" data-end=\"5871\"><strong data-start=\"5857\" data-end=\"5871\">Conclusion<\/strong><\/h2>\n<p data-start=\"5873\" data-end=\"6346\">The <strong data-start=\"5877\" data-end=\"5901\">3mm Bi-Level LED CBI<\/strong> is an exceptional choice for engineers needing compact, reliable, and highly visible multi-status indicators. Its dual-level configuration, numerous color options, robust housing, and easy PCB integration make it ideal for modern electronics, instrumentation, communication equipment, and industrial systems. This component delivers long-lasting performance and design flexibility while maintaining full compliance with global safety standards.<\/p>\n<p data-start=\"6348\" data-end=\"6485\">If you need a versatile and space-efficient solution for panel indication, this bi-level 3mm CBI is a dependable and professional choice.<\/p>\n","protected":false},"excerpt":{"rendered":"<h1 data-start=\"149\" data-end=\"246\"><strong data-start=\"151\" data-end=\"246\">3mm Bi-Level LED CBI \u2013 Compact Dual-Level Circuit Board Indicator for Multi-Status Displays<\/strong><\/h1>\n<p data-start=\"248\" data-end=\"788\">The <strong data-start=\"252\" data-end=\"276\">3mm Bi-Level LED CBI<\/strong> is a highly efficient, dual-stack circuit board indicator engineered for applications that require clear multi-status signaling in minimal panel space. With a compact <strong data-start=\"444\" data-end=\"456\">9\u00d74\u00d710mm<\/strong> housing and vertically aligned LED positions, this bi-level CBI delivers reliable illumination, exceptional visibility, and precise PCB alignment. Whether used in instrumentation panels, communication modules, or industrial control systems, this compact indicator offers top performance with long-life LEDs and robust PA66 housing.<\/p>\n<p data-start=\"790\" data-end=\"1044\">Designed with multiple color combinations\u2014including <strong data-start=\"842\" data-end=\"893\">single color, bi-color, and multi-color options<\/strong>\u2014the 3mm Bi-Level LED CBI gives engineers greater flexibility when developing intuitive interfaces that require distinct, layered signal communication.<\/p>\n<hr data-start=\"1046\" data-end=\"1049\" \/>\n<h2 data-start=\"1051\" data-end=\"1101\"><strong data-start=\"1054\" data-end=\"1101\">1. Key Features of the 3mm Bi-Level LED CBI<\/strong><\/h2>\n<h3 data-start=\"1103\" data-end=\"1145\"><strong data-start=\"1107\" data-end=\"1145\">\u2714 Bi-Level Indicator Configuration<\/strong><\/h3>\n<p data-start=\"1146\" data-end=\"1407\">This model features <strong data-start=\"1166\" data-end=\"1206\">two vertically stacked LED positions<\/strong>, enabling dual independent indications within a single compact footprint. It is ideal for systems requiring multi-step visual signaling such as standby\/on, low\/high, fault\/ok, and multi-status alerts.<\/p>\n<h3 data-start=\"1409\" data-end=\"1442\"><strong data-start=\"1413\" data-end=\"1442\">\u2714 Compact 3mm LED Package<\/strong><\/h3>\n<p data-start=\"1443\" data-end=\"1614\">The 3mm LED size ensures excellent brightness without occupying much PCB space, making it compatible with dense panel layouts and modern miniaturized device architectures.<\/p>\n<h3 data-start=\"1616\" data-end=\"1668\"><strong data-start=\"1620\" data-end=\"1668\">\u2714 Pre-Formed Leads for Precise PCB Alignment<\/strong><\/h3>\n<p data-start=\"1669\" data-end=\"1727\">Engineered for fast assembly, the pre-formed leads ensure:<\/p>\n<ul data-start=\"1728\" data-end=\"1889\">\n<li data-start=\"1728\" data-end=\"1769\">\n<p data-start=\"1730\" data-end=\"1769\">Accurate seating during PCB insertion<\/p>\n<\/li>\n<li data-start=\"1770\" data-end=\"1811\">\n<p data-start=\"1772\" data-end=\"1811\">Stable positioning across both levels<\/p>\n<\/li>\n<li data-start=\"1812\" data-end=\"1844\">\n<p data-start=\"1814\" data-end=\"1844\">Reduced assembly error rates<\/p>\n<\/li>\n<li data-start=\"1845\" data-end=\"1889\">\n<p data-start=\"1847\" data-end=\"1889\">Consistent product-to-product uniformity<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"1891\" data-end=\"1940\">This enhances overall manufacturing productivity.<\/p>\n<h3 data-start=\"1942\" data-end=\"1979\"><strong data-start=\"1946\" data-end=\"1979\">\u2714 High-Contrast Black Housing<\/strong><\/h3>\n<p data-start=\"1980\" data-end=\"2136\">The PA66 <strong data-start=\"1989\" data-end=\"2006\">black housing<\/strong> improves indicator readability by increasing contrast between ON\/OFF states, even in bright environments or behind tinted panels.<\/p>\n<h3 data-start=\"2138\" data-end=\"2167\"><strong data-start=\"2142\" data-end=\"2167\">\u2714 Long-Life LED Chips<\/strong><\/h3>\n<p data-start=\"2168\" data-end=\"2186\">Each LED provides:<\/p>\n<ul data-start=\"2187\" data-end=\"2288\">\n<li data-start=\"2187\" data-end=\"2213\">\n<p data-start=\"2189\" data-end=\"2213\">Strong luminous output<\/p>\n<\/li>\n<li data-start=\"2214\" data-end=\"2236\">\n<p data-start=\"2216\" data-end=\"2236\">Uniform brightness<\/p>\n<\/li>\n<li data-start=\"2237\" data-end=\"2288\">\n<p data-start=\"2239\" data-end=\"2288\">Color stability over long operational lifetimes<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"2290\" data-end=\"2360\">These characteristics make it suitable for mission-critical equipment.<\/p>\n<h3 data-start=\"2362\" data-end=\"2403\"><strong data-start=\"2366\" data-end=\"2403\">\u2714 Durable PA66 Housing (UL 94V-0)<\/strong><\/h3>\n<ul data-start=\"2404\" data-end=\"2541\">\n<li data-start=\"2404\" data-end=\"2423\">\n<p data-start=\"2406\" data-end=\"2423\">Flame-retardant<\/p>\n<\/li>\n<li data-start=\"2424\" data-end=\"2452\">\n<p data-start=\"2426\" data-end=\"2452\">High mechanical strength<\/p>\n<\/li>\n<li data-start=\"2453\" data-end=\"2488\">\n<p data-start=\"2455\" data-end=\"2488\">Resistant to heat and chemicals<\/p>\n<\/li>\n<li data-start=\"2489\" data-end=\"2541\">\n<p data-start=\"2491\" data-end=\"2541\">Compliant with demanding industrial environments<\/p>\n<\/li>\n<\/ul>\n<h3 data-start=\"2543\" data-end=\"2582\"><strong data-start=\"2547\" data-end=\"2582\">\u2714 Halogen-Free &amp; RoHS Compliant<\/strong><\/h3>\n<p data-start=\"2583\" data-end=\"2694\">Environmentally responsible manufacturing ensures compatibility with global safety and environmental standards.<\/p>\n<hr data-start=\"2696\" data-end=\"2699\" \/>\n<h2 data-start=\"2701\" data-end=\"2739\"><strong data-start=\"2704\" data-end=\"2739\">2. Available Color Combinations<\/strong><\/h2>\n<p data-start=\"2741\" data-end=\"2806\">This bi-level CBI is available in a wide range of configurations:<\/p>\n<h3 data-start=\"2808\" data-end=\"2836\"><strong data-start=\"2812\" data-end=\"2836\">Single Color Options<\/strong><\/h3>\n<ul data-start=\"2837\" data-end=\"2884\">\n<li data-start=\"2837\" data-end=\"2844\">\n<p data-start=\"2839\" data-end=\"2844\">Red<\/p>\n<\/li>\n<li data-start=\"2845\" data-end=\"2854\">\n<p data-start=\"2847\" data-end=\"2854\">Green<\/p>\n<\/li>\n<li data-start=\"2855\" data-end=\"2865\">\n<p data-start=\"2857\" data-end=\"2865\">Yellow<\/p>\n<\/li>\n<li data-start=\"2866\" data-end=\"2874\">\n<p data-start=\"2868\" data-end=\"2874\">Blue<\/p>\n<\/li>\n<li data-start=\"2875\" data-end=\"2884\">\n<p data-start=\"2877\" data-end=\"2884\">White<\/p>\n<\/li>\n<\/ul>\n<h3 data-start=\"2886\" data-end=\"2910\"><strong data-start=\"2890\" data-end=\"2910\">Bi-Color Options<\/strong><\/h3>\n<ul data-start=\"2911\" data-end=\"2969\">\n<li data-start=\"2911\" data-end=\"2924\">\n<p data-start=\"2913\" data-end=\"2924\">Red\/Green<\/p>\n<\/li>\n<li data-start=\"2925\" data-end=\"2939\">\n<p data-start=\"2927\" data-end=\"2939\">Red\/Yellow<\/p>\n<\/li>\n<li data-start=\"2940\" data-end=\"2956\">\n<p data-start=\"2942\" data-end=\"2956\">Yellow\/Green<\/p>\n<\/li>\n<li data-start=\"2957\" data-end=\"2969\">\n<p data-start=\"2959\" data-end=\"2969\">Red\/Blue<\/p>\n<\/li>\n<\/ul>\n<h3 data-start=\"2971\" data-end=\"3017\"><strong data-start=\"2975\" data-end=\"3017\">Tri-Color or Multi-Color Customization<\/strong><\/h3>\n<p data-start=\"3018\" data-end=\"3156\">Based on application requirements, custom multi-color indicators can be designed for unique panel aesthetics or specific signal protocols.<\/p>\n<hr data-start=\"3158\" data-end=\"3161\" \/>\n[caption id=\"attachment_103572\" align=\"alignnone\" width=\"300\"]<img fetchpriority=\"high\" decoding=\"async\" class=\"size-medium wp-image-103572\" src=\"https:\/\/betlux.com\/product\/industrial-control-systems-needed-an-indicator-solution-300x200.png\" alt=\"industrial control systems needed an indicator solution\" width=\"300\" height=\"200\" srcset=\"https:\/\/i0.wp.com\/betlux.com\/product\/industrial-control-systems-needed-an-indicator-solution.png?resize=300%2C200&amp;ssl=1 300w, https:\/\/i0.wp.com\/betlux.com\/product\/industrial-control-systems-needed-an-indicator-solution.png?resize=1024%2C683&amp;ssl=1 1024w, https:\/\/i0.wp.com\/betlux.com\/product\/industrial-control-systems-needed-an-indicator-solution.png?resize=768%2C512&amp;ssl=1 768w, https:\/\/i0.wp.com\/betlux.com\/product\/industrial-control-systems-needed-an-indicator-solution.png?resize=1320%2C880&amp;ssl=1 1320w, https:\/\/i0.wp.com\/betlux.com\/product\/industrial-control-systems-needed-an-indicator-solution.png?resize=600%2C400&amp;ssl=1 600w, https:\/\/i0.wp.com\/betlux.com\/product\/industrial-control-systems-needed-an-indicator-solution.png?w=1344&amp;ssl=1 1344w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/> industrial control systems needed an indicator solution[\/caption]\n<h2 data-start=\"3163\" data-end=\"3213\"><strong data-start=\"3166\" data-end=\"3213\">3. Applications of the 3mm Bi-Level LED CBI<\/strong><\/h2>\n<h3 data-start=\"3215\" data-end=\"3266\"><strong data-start=\"3219\" data-end=\"3266\">\u2714 Multi-Status Indication in Control Panels<\/strong><\/h3>\n<p data-start=\"3267\" data-end=\"3400\">Perfect for industrial machines, instrumentation systems, medical devices, and measurement tools requiring dual-state visible alerts.<\/p>\n<h3 data-start=\"3402\" data-end=\"3442\"><strong data-start=\"3406\" data-end=\"3442\">\u2714 Communication &amp; Test Equipment<\/strong><\/h3>\n<p data-start=\"3443\" data-end=\"3553\">Bi-level LED stacks offer clear visual cues for input\/output channels, signal strength, or operational states.<\/p>\n<h3 data-start=\"3555\" data-end=\"3597\"><strong data-start=\"3559\" data-end=\"3597\">\u2714 Compact Vertical Display Modules<\/strong><\/h3>\n<p data-start=\"3598\" data-end=\"3688\">Ideal for devices that must show <strong data-start=\"3631\" data-end=\"3655\">two-step indications<\/strong> in limited vertical panel space.<\/p>\n<h3 data-start=\"3690\" data-end=\"3732\"><strong data-start=\"3694\" data-end=\"3732\">\u2714 Switches and Keypad Backlighting<\/strong><\/h3>\n<p data-start=\"3733\" data-end=\"3759\">Enhances the usability of:<\/p>\n<ul data-start=\"3760\" data-end=\"3851\">\n<li data-start=\"3760\" data-end=\"3771\">\n<p data-start=\"3762\" data-end=\"3771\">Keypads<\/p>\n<\/li>\n<li data-start=\"3772\" data-end=\"3793\">\n<p data-start=\"3774\" data-end=\"3793\">Switch interfaces<\/p>\n<\/li>\n<li data-start=\"3794\" data-end=\"3851\">\n<p data-start=\"3796\" data-end=\"3851\">User controls<br data-start=\"3809\" data-end=\"3812\" \/>by providing responsive light feedback.<\/p>\n<\/li>\n<\/ul>\n<h3 data-start=\"3853\" data-end=\"3907\"><strong data-start=\"3857\" data-end=\"3907\">\u2714 Consumer and Industrial Equipment Indicators<\/strong><\/h3>\n<p data-start=\"3908\" data-end=\"4019\">From appliances to heavy machinery, dual-level indicators enhance functionality and troubleshooting efficiency.<\/p>\n<hr data-start=\"4021\" data-end=\"4024\" \/>\n<h2 data-start=\"4026\" data-end=\"4071\"><strong data-start=\"4029\" data-end=\"4071\">4. Benefits of Using Bi-Level CBI LEDs<\/strong><\/h2>\n<h3 data-start=\"4073\" data-end=\"4097\"><strong data-start=\"4077\" data-end=\"4097\">Space Efficiency<\/strong><\/h3>\n<p data-start=\"4098\" data-end=\"4187\">Two indicators in a single component reduce PCB footprint and simplify design complexity.<\/p>\n<h3 data-start=\"4189\" data-end=\"4224\"><strong data-start=\"4193\" data-end=\"4224\">Clear Multi-State Signaling<\/strong><\/h3>\n<p data-start=\"4225\" data-end=\"4310\">Supports intuitive operator feedback\u2014essential for safety, usability, and compliance.<\/p>\n<h3 data-start=\"4312\" data-end=\"4345\"><strong data-start=\"4316\" data-end=\"4345\">Improved Assembly Quality<\/strong><\/h3>\n<p data-start=\"4346\" data-end=\"4437\">Pre-formed leads reduce manual alignment and improve consistency in high-volume production.<\/p>\n<h3 data-start=\"4439\" data-end=\"4468\"><strong data-start=\"4443\" data-end=\"4468\">Long-Term Reliability<\/strong><\/h3>\n<p data-start=\"4469\" data-end=\"4597\">High-quality LED chips and PA66 housings ensure durability across temperature variations, vibrations, and long operating cycles.<\/p>\n<hr data-start=\"4599\" data-end=\"4602\" \/>\n<h2 data-start=\"4604\" data-end=\"4658\"><strong data-start=\"4607\" data-end=\"4658\">5. Case Study: Industrial Control Panel Upgrade<\/strong><\/h2>\n<h3 data-start=\"4660\" data-end=\"4678\"><strong data-start=\"4664\" data-end=\"4678\">Background<\/strong><\/h3>\n<p data-start=\"4679\" data-end=\"4838\">A manufacturer of compact industrial controllers needed to add dual-status indicators (fault\/normal &amp; standby\/active) without increasing the device dimensions.<\/p>\n<h3 data-start=\"4840\" data-end=\"4856\"><strong data-start=\"4844\" data-end=\"4856\">Solution<\/strong><\/h3>\n<p data-start=\"4857\" data-end=\"4969\">The engineering team selected the <strong data-start=\"4891\" data-end=\"4915\">3mm Bi-Level LED CBI<\/strong> due to its stacked configuration and small footprint.<\/p>\n<h3 data-start=\"4971\" data-end=\"4986\"><strong data-start=\"4975\" data-end=\"4986\">Outcome<\/strong><\/h3>\n<ul data-start=\"4987\" data-end=\"5183\">\n<li data-start=\"4987\" data-end=\"5021\">\n<p data-start=\"4989\" data-end=\"5021\">Reduced component count by 40%<\/p>\n<\/li>\n<li data-start=\"5022\" data-end=\"5085\">\n<p data-start=\"5024\" data-end=\"5085\">Improved panel clarity with color-coded dual-status signals<\/p>\n<\/li>\n<li data-start=\"5086\" data-end=\"5128\">\n<p data-start=\"5088\" data-end=\"5128\">Faster assembly due to pre-formed pins<\/p>\n<\/li>\n<li data-start=\"5129\" data-end=\"5183\">\n<p data-start=\"5131\" data-end=\"5183\">Enhanced product reliability with UL 94V-0 housing<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"5185\" data-end=\"5269\">This upgrade improved usability for technicians and increased production efficiency.<\/p>\n<hr data-start=\"5271\" data-end=\"5274\" \/>\n<h2 data-start=\"5276\" data-end=\"5303\"><strong data-start=\"5279\" data-end=\"5303\">6. User Testimonials<\/strong><\/h2>\n<h3 data-start=\"5305\" data-end=\"5342\"><strong data-start=\"5309\" data-end=\"5342\">\u2714 Electronics Design Engineer<\/strong><\/h3>\n<p data-start=\"5343\" data-end=\"5506\"><em data-start=\"5343\" data-end=\"5506\">\u201cThe bi-level 3mm CBI helped us simplify our design and reduce PCB space while adding more status indicators. The pre-formed leads saved a lot of assembly time.\u201d<\/em><\/p>\n<h3 data-start=\"5508\" data-end=\"5551\"><strong data-start=\"5512\" data-end=\"5551\">\u2714 Industrial Equipment Manufacturer<\/strong><\/h3>\n<p data-start=\"5552\" data-end=\"5678\"><em data-start=\"5552\" data-end=\"5678\">\u201cGreat brightness and long-term reliability. The black housing gives excellent contrast even behind smoked display windows.\u201d<\/em><\/p>\n<h3 data-start=\"5680\" data-end=\"5714\"><strong data-start=\"5684\" data-end=\"5714\">\u2714 Control Panel Integrator<\/strong><\/h3>\n<p data-start=\"5715\" data-end=\"5847\"><em data-start=\"5715\" data-end=\"5847\">\u201cWe use these bi-level CBIs in our multi-channel test modules. Dual-level indication in such a compact package is a game changer.\u201d<\/em><\/p>\n<hr data-start=\"5849\" data-end=\"5852\" \/>\n<h2 data-start=\"5854\" data-end=\"5871\"><strong data-start=\"5857\" data-end=\"5871\">Conclusion<\/strong><\/h2>\n<p data-start=\"5873\" data-end=\"6346\">The <strong data-start=\"5877\" data-end=\"5901\">3mm Bi-Level LED CBI<\/strong> is an exceptional choice for engineers needing compact, reliable, and highly visible multi-status indicators. Its dual-level configuration, numerous color options, robust housing, and easy PCB integration make it ideal for modern electronics, instrumentation, communication equipment, and industrial systems. This component delivers long-lasting performance and design flexibility while maintaining full compliance with global safety standards.<\/p>\n<p data-start=\"6348\" data-end=\"6485\">If you need a versatile and space-efficient solution for panel indication, this bi-level 3mm CBI is a dependable and professional choice.<\/p>\n","protected":false},"featured_media":101941,"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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