DCMQ21HA4P0L4A191

Introduction

D-Sub connectors, also known as D-Subminiature or DB connectors, are electrical connectors used to secure and supply power to electronic components. DCMQ21HA4P0L4A191 is an example of a D-Sub connector manufactured and distributed by Pasternack, a popular vendor of RF and microwave products. It is a double row, right angle male-male connector with 4 pins.

Application Fields of DCMQ21HA4P0L4A191

DCMQ21HA4P0L4A191 is suitable for a range of applications, including in industrial and audio-visual equipment. It is most commonly used in control panels and instrumentation, as well as in a variety of electronic test and measurement circuits. It is IP67 rated, meaning it offers excellent protection against dust and water, making it suitable for use in harsh environments. Its high temperature tolerance (-45°C to +105°C) also makes it ideal for operation in extreme temperatures.

Working Principle of DCMQ21HA4P0L4A191

DCMQ21HA4P0L4A191 works by connecting an internal electrical circuit, either between two separate devices or to the same device, such as a conductive line. When an external power source is applied, an electrical current is generated and this power flows through the circuit. The D-Sub connector ensures that the power is transmitted safely and without problems throughout the circuit.

The design of the DCMQ21HA4P0L4A191 connector is such that it uses a metal sleeve which contains metal pins that fit into the sockets. When the connector is properly inserted, the sleeve secures the socket and the pins make contact with the internal components. This ensures that the power is conducted through the circuit in a consistent and reliable manner.

Conclusion

DCMQ21HA4P0L4A191 is a reliable and versatile D-Sub connector manufactured by Pasternack. It is suitable for a range of applications and is IP67 rated and temperature tolerant, making it suitable for use in harsh environments. Its working principle is based on a metal sleeve containing pins which make contact with the internal components and ensure safe conduction of power throughout the circuit.