Barrier Strip for Panel Wiring — 9 Circuits at 0.375" Pitch
The Molex Beau 387106309 is a 9-circuit barrier terminal strip from the Beau 38710 series, built on a 0.375" (9.53 mm) pitch. It is a single-row, dual-wall barrier block with top screw termination and bottom PC-pin tails for through-hole board mounting. The black glass-filled PBT housing carries a 15 A, 300 V rating and accepts 14-22 AWG wire. This is the kind of terminal strip you see on power supplies, industrial controls, and panel-mount distribution boards where each circuit needs a screw-clamp termination and a clear physical barrier to the next terminal.
The 0.375" (9.53 mm) pitch accommodates 14 AWG wire at each screw terminal. The dual-wall barrier prevents shorting from stray strands.
How It Compares to Nearby Siblings
The 387106904 is the 4-circuit version of this same 38710 series — same 0.375" pitch, same 15 A / 300 V rating, same dual-wall barrier and PC-pin termination. The only difference is the circuit count: 9 positions on the 387106309 versus 4 on the 387106904. If you are populating a board that needs exactly 9 positions, the 387106309 is the one. The 387206310 is a 10-circuit strip from the Beau 38720 series — same pitch and ratings, but the 38720 uses a UL94 V-0 rated insulation material. If your enclosure requires V-0 flammability, the 38720 series is the better fit; otherwise the 38710 series covers the same electrical duty.