203M620-19A

Series:	203M6
Part Status:	Active
Lead Free Status / RoHS Status:	--
Type:	Backshell, Heat Shrink Adapter
Moisture Sensitivity Level (MSL):	--
Cable Opening:	--
Diameter - Outside:	1.500" (38.10mm)
Shell Size - Insert:	20
Thread Size:	1 3/16-18 UNEF
Cable Exit:	180°
Material:	Aluminum Alloy
Plating:	Cadmium
Shielding:	Unshielded
Color:	Olive Drab
Features:	--
Ingress Protection:	--
Includes:	2 pcs - 1 Backshell, 1 O-Ring
Material Flammability Rating:	--
For Use With/Related Products:	MIL-DTL-26482 Series I Class E, F Connectors

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Circular Connectors - Backshells and Cable Clamps

The 203M620-19A Circular Connectors are a line of backshells and cable clamps that serve as a reliable connection point between components of a system or device. Typically referred to as housing connectors, these circular connectors can be used in any system or device that requires a secure connection with the flexibility for easy installation and removal. The 203M620-19A is an especially useful circular connector in modern electronics, as it provides an efficient connection among electrical wires, mechanical components, data cables, and sensor ports.

What are Backshells and Cable Clamps?

Backshells and cable clamps, when used in conjunction with connectors, are components that secure the connection between electronic components. Backshells are circular, protective metal housings that fit around a connector and secure it firmly in place while providing protection against dust or other contaminants. Cable clamps and strain relief are like ‘shoes’ that hold the cable firmly in place, preventing any loose connections.

Application Field

The 203M620-19A Circular Connectors are versatile and can be used in a wide variety of applications. For example, they are commonly used in aerospace, defense, and energy industries, where reliable connection points are essential. They are also used in test and measurement devices, medical equipment, power tools, communication equipment, and automotive electronics, among many others.

Working Principle

The 203M620-19A Circular Connectors use a locking screw mechanism to ensure a secure connection. The connector is inserted into the female half of the connector, and the screw is tightened, gripping the connector’s two ends securely together. To ensure a good electrical connection, the pins are then soldered onto the circuit board, making the connection between the components permanent.

Features

The 203M620-19A circular connectors are designed to provide excellent durability and reliability. The contact pins are made of hardened steel for added durability and resistance to corrosion. The connectors are also designed to be water and dust proof, making them suitable for use in harsh environments. The connectors are also relatively lightweight and easy to install, making them ideal for applications where space is a factor.

Conclusion

In conclusion, the 203M620-19A Circular Connectors are an excellent choice for a variety of applications. They provide reliable connections between components, are easy to install and remove, and are designed for harsh environments. The connectors also feature hardened contact pins, as well as dust and water proofing, making them suitable for a wide range of applications and environments.

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