5219183 Optoelectronics

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LED Indication is a popular form of visible indicators in the electronics industry. It consists of either a combination of discrete LEDs, typically potted in the same housing, or a single LED with multiple lenses and a single device housing. It commonly offers both status and warning information and is used in many applications including, but not limited to, alarm systems, communication networks, and automotive systems.

The 5219183 range of discrete LED Indicators is a set of precise, single- or multi-colour indicators, designed to provide precise, high-contrast lighting at a fraction of the cost of standard LEDs. Their ultra-low consumption, long-life design and precise colour accuracy makes them ideal for a wide range of applications, from equipment monitoring to warning of hazardous events.

The 5219183 family of discrete LED indicators are available in a range of sizes and configurations, from the smallest 0.5 mm diameter, through to the 38 mm diameter. Each model is available in one of five distinct colour ranges, from warm white through to vivid red and amber. Additionally, each LED is contained within one of four different industrial housings, depending on the application, including encapsulated plastic, die cast metal, anodised aluminium and stainless steel. Additionally, each specifies one or more voltage inputs and offers either common anode or cathode configurations.

The working principles of the 5219183 range of discrete LED indicators are based on the application of a small electrical current to a semiconductor material, which, when illuminated, exhibits light of a specific colour hue and intensity. In the case of the 5219183 range, the semiconductor material used is typically Gallium Nitride, with phosphor added to create the specific colour range offered by each LED. Each LED’s power is precisely regulated by the value of the electrical current applied, meaning that the colour output of each LED remains consistent. This ensures that, when the LEDs are used in an array, each LED exhibits the same colour output, which is particularly important for safety critical applications such as warning lights.

The 5219183 range of discrete LED Indicators are the ideal choice when precise indication is required. Their ultra-low energy consumption, long-life design, precise colour output and range of indicators and housing materials makes them the ideal choice for many applications, from status and warning systems, medical equipment and hazard detection to lighting design and automotive applications.

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