9-Position Breakaway Header — AMPMODU Mod II
The 9-146278-0-09: The unshrouded design and through-hole solder termination make it a direct fit for prototyping and production boards that mate with common IDC sockets or AMPMODU Mod II receptacles. Rated at 3A per contact with a 100µin tin-on-copper-alloy mating finish, it handles signal-level currents reliably in indoor environments.
Where This Header Fits on the Board
The unshrouded profile (insulation height 0.090") leaves the pins exposed for probing or manual wiring, but offers no polarization keying, so verify orientation during assembly. The breakaway feature means you can depanelize to fewer than 9 positions — useful when the BOM calls for an odd pin count that isn't stocked as a fixed-length header.