What it is
The Molex Beau 387006103 is a 3-circuit barrier terminal strip in the Beau 38700 series, rated 15 A per circuit at 300 V with a 0.325-inch (8.26 mm) pitch. Black thermoplastic housing, single-row layout, dual 2-wall barrier construction — the shrouded barrier walls keep adjacent conductors separated under field vibration without needing separate insulators. Wire entry accepts 14–22 AWG via the screw clamp on top; the circuit count of 3 means three independent screw terminals feeding three through-hole PC pins on the bottom — a direct wire-to-board topology with no intermediate crimp terminal.
Mounting and termination
Flange mounting provisions on the housing bolt the block directly to a chassis or panel face, which is the typical arrangement when the barrier strip functions as a field termination point on an enclosure — a distribution node rather than an in-cable splice. Operating range of -40°C to 130°C covers the thermal extremes of industrial enclosures and户外 panels. Terminal screws are steel with zinc clear-chromate plating; the plating guards against corrosion on the clamping hardware, not on the PCB pin itself, so for aggressive-environment panel use the PC pin solder joint is the lifecycle limiter.
Sourcing posture
Listed Active with ROHS3 Compliant status — standard quoted-to-order procurement against BOM quantity. No official successor code exists for this 3-circuit member of the Beau 38700 series; confirm the exact circuit count and pitch against the existing panel layout before committing.