QLA764B-3G

LEDs - Circuit Board Indicators, Arrays, Light Bars, Bar Graphs

QLA764B-3G is a low-cost panel mount LED indicator configured with one LED and three integrated resistors, ideal for status indication use in panels. It provides an efficient, durable, and cost-effective solution to designers, while delivering superior reliability at an affordable cost. This indicator uses an ultra-bright LED with a low profile dome. It is sold individually and can be connected in series or parallel with other indicators.

Application Field

The QLA764B-3G indicator is suitable for use in a wide variety of applications. It can be used in industrial control panels, audio/visual equipment, instrumentation, telecommunications, office machines, medical instruments, and commercial appliances. This indicator provides a cost-effective solution for providing instant visual feedback when a product has been activated or is working properly.

Working Principle

The QLA764B-3G indicator uses an ultra-bright LED, which is powered by three integrated resistors. When current flows through one of the resistors, it will light up the LED, indicating that the product is on or working correctly. The indicator is designed for panel mount applications, allowing it to be mounted securely in even the smallest of panels. It also has a low profile dome, making it suitable for use in tight spaces.

Conclusion

The QLA764B-3G indicator is a versatile and cost-effective solution for panel mount applications. It provides a reliable and efficient means of providing instant feedback, making it an ideal choice for a wide variety of applications. Thanks to its integrated resistors, it can be easily connected in series or parallel with other indicators, enhancing its versatility and cost savings.