The Amphenol ICC 87900-434HLF is a 34-position, dual-row unshrouded header from the BERGSTIK® II series. It uses a standard 0.100" (2.54mm) pitch on both the pin-to-pin and row spacing, making it a direct fit for legacy 0.100" grid board layouts and compatible with standard IDC ribbon cable receptacles. The male square pins are tin-plated on both the mating surface and the solder post — 100.0 µ" (2.54 µm) on the mating end — rated for 5 A per circuit at 110 V. The through-hole termination with a 0.120" (3.05mm) post length suits wave-solder assembly. The black UL94 V-0 rated housing handles enclosed equipment requirements.
What the ratings mean for the fit
The 0.100" pitch matches the standard grid for board-level interconnects. The 5 A per circuit rating is signal-level current; the tin-plated contact interface handles moderate mating cycles. The 110 V rating covers typical logic and sensor rails.
Sourcing and lifecycle
The 87900-434HLF carries an Active lifecycle status from Amphenol ICC — no end-of-life notice, no last-time-buy window. It is sourced and quoted to order through independent distribution against an RFQ. No official cross-reference or direct equivalent is on record; the BERGSTIK II series includes other position counts at the same pitch if the BOM line changes.