TE Connectivity 520249-2 4-Position Modular Jack

The TE Connectivity 520249-2 is a 4-position modular jack engineered for telecom, signaling, and low-voltage communication interfaces. Its compact construction supports panel and PCB integration, providing reliable mating with standard modular plugs. The jack’s precision contacts ensure stable electrical performance, while its molded housing offers mechanical resilience needed for professional communication equipment. This connector is widely used in telephone systems, controllers, instrumentation consoles, and commercial communication devices. With consistent retention and smooth insertion force, it delivers dependable operation across repeated cycles. Request quote for pricing and availability.