M85049/88-17P03

Series:	Military, SAE AS85049
Part Status:	Discontinued at Digi-Key
Lead Free Status / RoHS Status:	--
Type:	Backshell, Banding
Moisture Sensitivity Level (MSL):	--
Cable Opening:	0.625" (15.88mm)
Diameter - Outside:	1.410" (35.81mm)
Shell Size - Insert:	17
Thread Size:	M25x1
Cable Exit:	180°
Material:	Aluminum
Plating:	Cadmium Nickel
Shielding:	Unshielded
Color:	Olive
Features:	Detented, Sealant Strips
Ingress Protection:	--
Includes:	--
Material Flammability Rating:	--
For Use With/Related Products:	MIL-DTL-38999 Series III, IV

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Circular Connectors - Backshells and Cable Clamps, commonly referred to as M85049/88-17P03, are an essential component of electrical and electronic systems. Backshells are used in order to preserve electrical wiring connections, while cable clamps provide physical protection and strain relief to a cable assembly. This article will explain the application field and working principle of the M85049/88-17P03 connector. Application FieldCircular connectors in general, and M85049/88-17P03 more specifically, are common components used in many applications, such as aircraft, industrial automation, medical equipment, and unmanned aerial vehicles (UAVs). The microminiature versions of the M85049/88-17P03 connector are especially useful in aerospace applications where space is limited and precise connections are needed.M85049/88-17P03 circular connectors feature a MIL-DTL-38999 thread configuration, making them well-suited for a variety of uses. This type of connector is ideal for applications that require reliable, space-efficient connections in harsh environments. The MIL-DTL-38999 thread configuration ensures that it is easy to assemble and waterproof.Working PrincipleThe M85049/88-17P03 circular connectors are designed to provide secure connections between two points. The connectors are constructed of a durable dielectric material that is resistant to shock, vibration, and extreme temperatures. The connectors feature an insertable contact system which makes them resistant to dust, dirt, and other airborne agents. The contacts on the M85049/88-17P03 connector are available in a variety of sizes and can be configured for either an electrical or a mechanical connection. The contacts are arranged in two rows along the sides of the connector, with the contacts in each row connected together by a series of flexible fingers. This ensures that the connection is very secure and vibration resistant.When the connectors are mated, the fingers on each side of the connector contact the back of the opposite connector, creating an electrical connection between both components. The fingers also provide a strain-relief between the two components, providing protection against cable bending or pulling which could result in damage to the cable assembly.ConclusionThe M85049/88-17P03 circular connectors are durable, reliable, and waterproof components that are designed to provide secure connections in a variety of applications. This type of connector is extremely versatile and can be used for both electrical and mechanical connections. The contacts can be configured in different sizes and arrangements to accommodate different types of connections. The strain relief provided by the flexible fingers ensures that the connection remains secure and accurate.

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