20-Pin Breakaway Header for Board-to-Board Stacks
The 77315-101-20: It is designed for board-to-board stacking where the mating receptacle is on a parallel PCB, and the breakaway construction lets you snap the strip to the exact position count needed. The post finish is tin-lead (150.0µin), compatible with standard solder processes.
Obsolete — Sourcing Through Independent Channels
Available through independent distribution — quantities are lot-specific and confirmed at RFQ. No stock-holding claim is made; each request is sourced against the BOM quantity.
Board Fit and Mating Half
The 0.225" (5.72mm) mating pin length provides sufficient wipe for a reliable connection in most low-profile applications.
Compliance and Material Notes
Contact material is phosphor bronze with a gold or GXT™ mating finish. Insulation height is 0.094" (2.40mm), which sets the standoff from the board surface — relevant for clearance under the mating receptacle body.