Blade Power Header for Backplane Power Distribution
The TE Connectivity 2180488-1 is an 8-position, 2-row blade power header designed for board-edge, right-angle mounting. The press-fit termination eliminates soldering, making it suited for backplane assemblies where rework and high-reliability solderless connections are required. The 30.0µin (0.76µm) gold contact finish supports repeated mating cycles in environments where corrosion resistance matters — typical for power distribution in server racks, telecom switches, and industrial control cabinets. The UL94 V-0 rated housing meets the flame resistance requirement for equipment inside an enclosure.
What the Press-Fit Termination Means for Assembly
Press-fit termination means the compliant pin is pressed into a plated through-hole on the PCB — no wave soldering, no reflow. This is standard for backplane connectors where the board is dense with signal vias and a solder process would risk bridging or thermal damage. The board guide feature aids alignment during the press operation, reducing the chance of bent pins when the header is seated into the backplane.
Mating and Compatibility
This header mates with the corresponding TE blade power receptacle housing (not included). The 8 positions are fully loaded, so the BOM circuit count must match exactly. The right-angle orientation places the mating face parallel to the board, which is typical for mezzanine or mid-plane power distribution where the cable assembly runs perpendicular to the PCB.
Sourcing and Lifecycle
The 2180488-1 carries an Active lifecycle status and is ROHS3 compliant. It is sourced to order against an RFQ through independent distribution — availability and current pricing are confirmed at quote time. No official successor or cross-reference is on record; the part is specified as-is for the BOM line.