The 4202PA51G01035 is a shielded contact material designed for contact and EMI applications. This material is a combination of flexible and semi-rigid electrical stock, which may be formed into a wide variety of shapes and sizes. It is commonly used for application in cellular handsets, industrial and medical equipment, as well as in telecom and consumer electronics.

Application Fields

The 4202PA51G01035 is suitable for a broad range of applications, ranging from low voltage (LV) and high voltage (HV) contact springs in electrical connectors to shielding devices, fingerstock and gaskets. Of particular interest are its low electrical resistivity and consistent electrical performance over a wide temperature range.

This material is used in many applications where low electrical contact resistance, low impedance and high EMI shielding are required. It is often used for slip rings, contact springs, battery contacts, circuit breakers, relays and DC converters, as well as in RFID tags, cable assemblies, switches and connectors.

Working Principle

The 4202PA51G01035 utilizes a dielectric membrane that is tightly adhered to a conductive core layer. The membrane behaves like a capacitor, which stores and enables the conduction of electrical energy. A thin metal layer is then applied over the membrane to further improve conductivity and ensure high EMI shielding.This combination of layers provides excellent electrical stability and low contact resistance.

Furthermore, the dielectric membrane of the 4202PA51G01035 is highly temperature stable, providing consistent electrical performance over a wide range of temperatures. This material is also highly resistant to corrosion, making it suitable for use in harsh environments.

Conclusion

The 4202PA51G01035 is a versatile and reliable material designed for contact and EMI applications. This material has a low electrical resistivity and excellent temperature stability, making it suitable for a wide range of applications. It is commonly used for electrical connectors, RFID tags, switches and cable assemblies, slip rings, contact springs and EMI shielding.