What this 2-position header is for
It mates with MTA-156 receptacle housings and uses 0.156" (3.96mm) pitch — a common spacing for power and signal distribution in industrial control panels, appliances, and general-purpose equipment.
Pitch, positions, and voltage ceiling
At 2 positions and 0.156" pitch, this header is a compact point-to-point interconnect. The 600VAC rating is notably high for its size — it suits control transformers, motor starters, or distribution blocks where the voltage exceeds typical 250VAC signal headers.
Through-hole solder termination, vertical orientation. The contact length — 0.400" mating side, 0.125" post — gives a 0.650" overall pin length.