C5SMF-BJN-CT14Q4T1

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LED Indication - Discrete

LED indicators, also known as status lights, are small electrical components used in many applications to provide light-based visual indications of operating conditions. LEDs are preferred in many cases due to their small size, high efficiency, relatively low cost, and wide range of colors, wavelengths, and intensities.

The C5SMF-BJN-CT14Q4T1 is a discrete LED indicator featuring a bright and reliable green status light, designed for use in consumer electronics and other applications. With a rated voltage of 5 volts DC (Vdc) and a series resistance of 20 ohms, the C5SMF-BJN-CT14Q4T1 provides a reliable and consistent level of performance.

Typical Application Fields

The C5SMF-BJN-CT14Q4T1 LED indicator is ideal for use in household or consumer electronics devices, computer equipment, industrial control panels, or other applications requiring visual indication. The green LED is an excellent choice as it is bright, easily visible, and recognizable across a wide range of conditions. It is also energy efficient, making it well suited for modern battery-powered devices, or for equipment where energy efficiency is a primary concern.

In addition, the C5SMF-BJN-CT14Q4T1 LED indicator can be used to provide visual indication of power on/off status in home appliance applications, such as laundry machines, dishwashers, or refrigerators. The LED can also be used to provide a warning signal via steady or blinking light, as in a smoke detector, doorbell, or security system. Furthermore, the LED can be used to indicate charging or full battery status in battery-powered devices such as mobile phones, digital cameras, or portable media players.

Working Principle

The C5SMF-BJN-CT14Q4T1 LED indicator is a discrete type product. It consists of a single 5V/20 ohm resistor and an LED circuit in a single package. The series-connected resistor works as a current limiting device and prevents the LED from burning out by limiting current flow through both the resistor and the LED in order to protect the LED from overvoltage or excessive current.

When an electric current is applied to the circuit, electrons flow from the anode of the LED to the cathode and cause the p-type and n-type semiconductors of the LED to work together to emit light. The resistor then limits the flow of current through the LED, helping to ensure a consistent and safe brightness level.

Conclusion

The C5SMF-BJN-CT14Q4T1 LED indicator is a discrete LED status light, designed to provide reliable and consistent performance in a wide variety of applications. The LED is capable of producing a bright green light at a rated voltage of 5 Vdc and a series resistance of 20 ohms, and its small size and energy efficiency make it well suited for modern battery-powered devices. Its working principle is based on current limiting, where a series-connected resistor limits current flow through the LED in order to protect it from overvoltage or excessive current.

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