Board-to-Wire Header with Latch Holder
The 4-1971906-6: The 3.30mm pitch and 5.20mm row spacing set the PCB footprint and determine the mating receptacle. Rated at 250VAC and operating from -30°C to 105°C, this header suits control cabinets, panel wiring, and outdoor telecom enclosures where the temperature stays within that band.
