4-1437142-4 is a flexible jumper wire assembly designed for interconnection and signal routing in electronic applications. The product is available in multiple conductor pitch configurations ranging from 1.00 mm to 5.08 mm, with wire gauges from AWG 28 to AWG 24 depending on pitch selection. Insulation materials include Nomex, Polyester, Teflon, and Kapton, with operating temperature ranges up to 250°C for certain material options. The jumpers feature a minimum bend radius of 3.18 mm and are suitable for applications requiring flexible, multi-conductor interconnections in automotive and industrial environments.