199P9S72 Cable Assemblies

Circular cable assemblies are used in a variety of applications and provide vastly improved mechanical flexibility compared to other types of connectors. The two most common types of applications using circular cable connectors are communications and power distribution systems. This article will focus on the circular cable assembly, model number 199P9S72, and will provide an overview of its applications and working principles.

Applications

Circular cable assemblies such as the 199P9S72 are used in communication and power distribution systems. These systems include a variety of special applications such as communications, LAN, industrial control, and power systems. The assembly is typically referred to by the term, “high-density circular connectors” as it can accommodate up to 120 pairs of circular contacts and provide superior mechanical strength. These are ideal for applications with tight space requirements as they have reduced depth compared to traditional connectors.The 199P9S72 is also designed for superior performance in high-vibration applications. Its unique design allows it to maintain low contact resistance and secure terminations, even in the face of extreme mechanical shock and vibration. It is further designed to minimize the effects of contact fatigue due to the differential spring action between the two halves of the connector.The 199P9S72 circular connector is also designed for high-temperature use, withstanding sustained temperatures up to 300°C. Its self-latching system allows quick and easy connections to be made or broken and its robust design makes it resistant to dust, dirt, moisture, and other environmental elements.

Working Principle

The 199P9S72 circular cable assembly features a floating outer shell and two inner signal contacts that ensure reliable, secure connections. The outer shell floats over the two signal contacts, allowing them to maintain contact even when the assembly is subjected to vibration. This floating design helps to ensure that the contacts stay engaged, providing superior performance in harsh environments. The assembly also features a self-latching system, which uses a combination of spring and lever action to ensure a secure connection. As the two halves of the connector are mated, the lever engages a spring-loaded pin, which helps to create a secure, watertight seal between the two halves. The two halves of the connector are also designed so that they must be mated in the correct (i.e. “latching”) orientation. The 199P9S72 connector also has integrated grooves for strain relief and cable tie attachment. The grooves provide additional strain relief by securely clamping the cable to the connector body. This helps to protect the cable and ensure a secure connection even in the face of extreme mechanical shock and vibration. The 199P9S72 is a versatile connector and is designed for use in a variety of customer-specific applications. It is available in multiple configurations and size variations, making it suitable for nearly any application. It can accept cable diameters from 8 mm to 10 mm and can be used with a variety of cable types, including round- or flat-shaped conductors.

199P9P144	Conxall/Swit...	57.44 $	1000	CABLE STR 9POS MALE-MALE ...
199P9S36	Conxall/Swit...	39.98 $	1000	CABLE STR 9POS MALE-FMALE...
199P9S72	Conxall/Swit...	47.17 $	1000	CABLE STR 9POS MALE-FMALE...
199P144	Conxall/Swit...	57.14 $	1000	CBL MALE TO WIRE LEAD 9PO...
199P9P36	Conxall/Swit...	36.38 $	1000	CABLE STR 9POS MALE-MALE ...
199P9S144	Conxall/Swit...	61.05 $	1000	CABLE STR 9POS MALE-FMALE...
199P36	Conxall/Swit...	29.04 $	1000	CBL MALE TO WIRE LEAD 9PO...
51952-199PGSALF	Amphenol FCI	2.8 $	1000	VER HDR POWERBLADE
199P72	Conxall/Swit...	37.43 $	1000	CBL MALE TO WIRE LEAD 9PO...
199P9P72	Conxall/Swit...	43.57 $	1000	CABLE STR 9POS MALE-MALE ...