R20WHT-4-0045

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LEDs are a type of indicator light that illuminates when voltage is applied to it. There are a number of different types of LEDs and the R20WHT-4-0045 is one of these types. This particular LED is known as a discrete, meaning it operates as a single unit and is often used for illumination purposes. The purpose of this article is to discuss the application field and working principle of the R20WHT-4-0045 LED.

LEDs are commonly used in applications that require signaling or visual indication. The R20WHT-4-0045 is often used for illumination or as an indicator light. LEDs are also used in automotive, industrial, and consumer applications, including stationery, toys, and electrical surveillance systems. Additionally, LEDs are often used as indicators on electronic devices such as cell phones, printers, and computers.

The R20WHT-4-0045 LED has a specific operating voltage range of 3.2V to 3.6V. The forward voltage will depend on the power delivered to the LED and the ambient temperature. The forward voltage of the R20WHT-4-0045 can range from 3.2V to 3.6V, depending on the current. The current of the LED is limited by a resistor in series and is typically between 20mA and 25mA.

The R20WHT-4-0045 LED is comprised of four pins: an anode and a cathode at each end and the two circuit elements in the middle. The anode and cathode are connected to the circuit elements, while the circuit elements are connected together. The two circuit elements are usually connected to one another in parallel, allowing current to flow through the LED. When a current is passed through the LED, it emits a light in proportion to the current that is applied.

The color of the light emitted by the R20WHT-4-0045 LED is white. The LED has a standard luminous efficiency of 1.2 lumens per watt. This LED can produce a maximum luminous flux of up to 35 lumens, depending on the current that is applied. The LED also has a viewing angle of 120°.

The R20WHT-4-0045 LED is also suitable for use outdoors, as it is resistant to damp and wet environments. Additionally, the LED is able to maintain its performance even in temperatures ranging from -40°C to + 75°C. This LED can also resist shock and vibration, making it suitable for automotive applications.

In summary, the R20WHT-4-0045 LED is a discrete LED that is used in applications that require signaling or visual indication. The LED has an operating voltage range of 3.2V to 3.6V and a current of between 20mA and 25mA. The LED emits white light with a maximum luminous flux of up to 35 lumens and a viewing angle of 120°. The LED is suitable for outdoor use and can resist shock and vibration. This makes it suitable for a range of automotive, industrial, and consumer applications.

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