CMD93-21SRC/TR8

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LEDs have become increasingly popular for providing a low cost, robust and reliable indication in many industries. This includes the use of indicator and symbol LEDs, typically employed for displaying the status of a device or system, such as those used in signal lamps on motorways or in railway interlockings. The CMD93-21SRC/TR8 range of discrete LEDs is a good example of this type of indicator and symbol LED.

The CMD93-21SRC/TR8 is a compact, fully encapsulated solid state indicator. It is available in a variety of different colours including red, yellow and green, and is capable of withstanding harsh environmental conditions, including vibration, humidity, shock, and temperature extremes. The CMD93-21SRC/TR8 is also RoHS compliant and approved to EMC, UL, cUR and CE standards.

In terms of its application fields, the CMD93-21SRC/TR8 can be used to provide status indications such as: lights on/off, alarms and warnings, error signals and alarms, system errors, machine errors, and night mode indicators. The CMD93-21SRC/TR8 is also suitable for a wide range of industrial applications, including security systems, HVAC control, access control, control systems, and machine safety. In addition, this type of indicator is also used in many consumer-specific products such as telephones, radios, computers, car stereos, etc.

In terms of how it works, the CMD93-21SRC/TR8 consists of an LED and a series of resistors that are used to limit the current. When power is applied to the LED, electrons are emitted from the electron hole pair that is created by the semiconductor diode junction. The LED is then illuminated and its color is determined by the semiconductor material used. The current applied to the LED is limited by the resistors, which also helps to reduce power consumption.

The CMD93-21SRC/TR8 is a compact, reliable and robust LED indicator and symbol. It is easy to install and is suitable for use in a wide range of applications and industries. Its design enables it to withstand harsh environmental conditions and it is approved to various safety standards. This type of indicator is typically used for providing status indications, such as warning and error signals, as well as for other machine control applications. It is also a cost-effective and reliable way to provide visual indicators in many different environments.

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