203M008-19B03

Series:	203M0
Part Status:	Active
Lead Free Status / RoHS Status:	--
Type:	Backshell, Heat Shrink Adapter
Moisture Sensitivity Level (MSL):	--
Cable Opening:	--
Diameter - Outside:	0.614" (15.60mm)
Shell Size - Insert:	8, 8S
Thread Size:	1/2-20 UNF
Cable Exit:	180°
Material:	Aluminum Alloy
Plating:	Cadmium
Shielding:	Shielded
Color:	Olive Drab
Features:	Termination Ring
Ingress Protection:	--
Includes:	3 pcs - 1 Backshell, 1 Braid, 1 Tinel Ring
Material Flammability Rating:	--
For Use With/Related Products:	MIL-C-5015G MS3400 Series, MIL-C-81703 Series III, MIL-DTL-26482 Series II, MIL-DTL-83723 Series I, III

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Circular Connectors - Backshells and Cable Clamps

Circular connectors are essential components in most military and aerospace application designs due to their small size and high performance. This article will cover the application field and working principle of 203M008-19B03, a new circular connector developed by a leading European manufacturer.The 203M008-19B03 provides outstanding performance for connectors in a variety of applications and environments. It is a versatile and reliable circular connector designed with a dielectric strength of over 500V, and features a self-locking turn release mechanism, making it a reliable choice for applications such as power, signal or data transmission. It is also highly resistant to corrosion and EMI/RFI interference.In addition to being a general-purpose circular connector, the 203M008-19B03 also has several specific application fields. It is often used in the aerospace industry as an interconnector in remote monitoring systems onboard airplanes and unmanned aerial vehicles (UAVs). It is also widely utilized in military applications, such as in the communication and control systems of defense satellites and ships.The 203M008-19B03 works by connecting two wires or cables with each other. It features two parts: the backshell and the cable clamp. The backshell is the main body of the circular connector and is responsible for the overall protective shielding for the connector. It features a pull-spring mechanism that ensures a secure connection. The cable clamp is used to secure the cable to the connector and it provides a stable connection by ensuring a secure fit between the wire and the backshell.The 203M008-19B03 also features an adaptive self-locking turn release mechanism which ensures that the connector remains secure even under extreme operational temperatures and environmental conditions. Furthermore, it contains a seal that protects the interior of the connector from dirt and moisture.The 203M008-19B03 has been tested for use in both military and aerospace applications and has met or exceeded the testing requirements. It is UL94V-0 rated and conforms to the MIL-STD-1275D standards for shock and vibration. It is also compliant with the MIL-STD-220A standards for corrosion resistance and features an interference package compartment for easy maintenance.In summary, the 203M008-19B03 is a reliable and durable circular connector designed for applications in aerospace and military environments. It features a self-locking turn release mechanism, an adaptive seal for moisture and dust protection, and UL94V-0 and MIL-STD-220A ratings. Its two parts, the backshell and cable clamp, provide a secure and stable connection for power, signal, and data transmission applications.

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