Economy Power II Receptacle Housing, 11 Circuits
This housing mates with a 0.156" pitch, single-row Economy Power II pin header with a latch ramp. Contacts are ordered separately.
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It is a standard catalog part from the Economy Power II family, widely used across appliance, HVAC, and industrial control harnesses.
How It Sits in the Economy Power II Family
The 1-2132781-1 is the 11-position single-row receptacle in the 3.96mm-pitch Economy Power II line. The same series also offers a 6-position, 2-row receptacle (1-2069882-6) at a wider 0.200" pitch and 0.300" row spacing — that part is for higher-voltage or higher-current applications where the extra creepage matters. For a 30-position, 2-row, 2.00mm-pitch receptacle (1-2333134-5), the series shifts to a denser, locking-ramp format for compact harnesses. The 11-position single-row is the straightforward choice when the circuit count and pitch match the mating header and the board layout has room for the 3.96mm footprint.