WP813SRD/J4 Optoelectronics

LED Indications, such as the WP813SRD/J4, have become increasingly important in our modern world. LED indicators are used in a wide range of products, from automobiles to medical devices and more. This article will provide an overview of the application field and working principle of the WP813SRD/J4.

The WP813SRD/J4 is an LED indicator lens that is commonly used for visual signaling in industrial, commercial and military applications. It provides a rugged design that offers excellent long-life reliability. The device is designed for use in temperatures ranging from -40°C to +125°C. This range is suitable for applications requiring extreme temperatures and high performance. Additionally, the WP813SRD/J4 has a sufficiently high operating speed to ensure that the LED does not flicker during operation.

The WP813SRD/J4 offers superior illumination in a wide angle directional beam. It is capable of providing a wide array of intensity levels, from a low-intensity signal to a high-intensity signal. This feature makes the WP813SRD/J4 suitable for a variety of applications. It is particularly useful in applications that require higher illumination levels.

The WP813SRD/J4 is powered by a single 3 volts supply that provides more than 10,000 mcd (millicandles) at a 20 mA current drive. This single supply makes the WP813SRD/J4 suitable for use in a wide range of applications, including medical, defense and aerospace. Additionally, the device is RoHS and REACH compliant, making it an environmentally friendly option for many applications.

The WP813SRD/J4 has a switchable intensity feature, which allows the user to adjust the LED’s intensity level according to the application’s needs. This feature helps to ensure that the LED always maintains its desired brightness. Additionally, it helps to reduce energy costs associated with running the LED.

The WP813SRD/J4 has a simple, back-facing construction that makes mounting easy. It has a width of 9.5 mm, a length of 12.7 mm, and a depth of 7 mm. The WP813SRD/J4 also comes with a detachable terminal block for easy field installation. This feature also allows for faster installation and rework times.

The WP813SRD/J4’s working principle is simple. The LED indicator is made up of a few fundamental components: an LED die, a reflector, and a mounting base. The LED is the primary light source, providing an intense light beam in a wide angle direction. The reflector helps to provide uniform illumination, while the mounting base ensures that the LED indicator is securely attached to the mounting panel or surface.

The LED die is powered by the 3 volts supply, which is connected to the LED’s cathode. When the LED is illuminated, the voltage is applied to the LED die and electrons jump across the gap, emitting light. This light is then amplified and focused by the reflector, producing the desired intensity and beam angle. The mounting base then securely attaches the LED indicator to the application’s panel or surface.

In conclusion, the WP813SRD/J4 is an LED indicator lens that is suitable for a wide array of applications. It is designed for long-life reliability in extreme temperatures and provides superior illumination in a wide angle directional beam. Additionally, the WP813SRD/J4 has a switchable intensity feature, which allows the user to adjust the LED’s intensity level according to the application’s needs. Lastly, the WP813SRD/J4’s simple back-facing construction allows for easy mounting and installation.