What This Connector Is and Where It Fits
The TE Connectivity 2042274-1 is a 2-position header from the Elcon Mini series, carrying male blade contacts in a single row. It's a through-hole solder-terminated power interconnect — the silver-plated blades (118.1µin / 3.00µm) are rated for 500V, and the housing carries a UL94 V-0 flammability rating. The board lock feature holds the header in place during wave solder and resists shear from the cable strain on the mating half. Operating temperature spans -40°C to 125°C, putting it in the automotive and industrial cabinet range.
Mating and Termination
This header mates with the matching Elcon Mini receptacle housing (female blade receptacles). Termination is solder to the PCB through the through-hole mounting. The board lock anchors the part during reflow or wave solder and provides vibration resistance in the mated assembly.