Right-angle shrouded header with board lock for vibration resistance
The 1-770967-0: This 3-position header from the Mini-Universal MATE-N-LOK series mates with the corresponding receptacle for a board-to-cable/wire connection. The 4.14mm pitch and right-angle orientation suit it for space-constrained enclosures where the cable exits parallel to the PCB. The 4-wall shrouding protects the male pins during handling and mis-mate prevention, and the locking ramp provides audible tactile feedback when fully seated, resisting vibration-induced disconnection. A built-in board lock anchors the header to the PCB during soldering and subsequent service, reducing shear stress on the solder joints from cable strain.
Parametric fit and sourcing reality
Rated 600VAC, with current capacity that varies by the wire gauge used in the mating receptacle. Compared to the CT series header 1-292164-1 (2.00mm pitch, 11 positions, 125VAC), this Mini-Universal MATE-N-LOK header offers a wider pitch and higher voltage rating, making it a better fit for power distribution at the board edge rather than dense signal routing.