LN81CPHL Optoelectronics

LN81CPHL is an LED indication component typically used in discrete applications. It typically consists of a dome-shape lens, a clear or diffused base, and an LED die mounted in the base. It is widely used for field indication, a variety of specialized functional applications and as status indicators for consumer products.

The LED die mounted in the base is usually an LED that emits visible light with the wavelength range between 400 and 800 nm. The base can be made of either clear plastic, which enables complete visibility of the LED die positioned inside it, or diffused plastic which softens the light output. The lens acts as a protective cover, keeps moisture and other contaminants out of the LED, and also helps to focus and increase the light output.

The LN81CPHL is designed to be connected to a voltage source, such as a battery, using two flush mounting wire leads. When connected, current flows from the positive lead, through the LED die, to the negative lead. The LED die emits light when current passes through it.

The brightness of the LED depends on the amount of current passing through. Increasing the current increases the brightness and decreasing the current decreases the brightness. For example, if the forward current is increased to 20mA, the LED will emit a brighter light than if the forward current is 10mA.

The LN81CPHL also has several protective features. It is designed with an epoxy casing that protects against dust, moisture and other contaminants. It is also designed with reverse voltage protection, protecting the LED die from being damaged if the voltage is accidentally reversed. Finally, the lens is designed to protect against ultraviolet light, protecting the LED die from degrading over time.

The LN81CPHL can be used for a variety of applications, such as for field indication and for specialized functional applications, such as for emergency vehicle lights and beacons, status indicators for consumer products, and for marking equipment in industrial applications.

The LN81CPHL is a reliable, economical, and versatile LED indication component. Its compact size and lightweight construction makes it ideal for a variety of applications and its protective features ensure that it will perform reliably and efficiently in demanding environments.