Board Fit and Footprint Decisions
The 1-1871673-2 (4 positions, dual-row, 2.50 mm pitch, through-hole right-angle, detent lock) is a different row configuration and mounting style altogether — not a direct alternative for a single-row SMT design.

TE Connectivity AMP Connectors High Performance Interconnect (HPI) series header, 8 positions, single row, 1.00 mm pitch, surface-mount, shrouded 4-wall, locking ramp, tin-plated male pins, 1 A per contact, 50 V, UL94 V-0, halogen-free, -40°C to 105°C.
| Parameter | Value |
|---|---|
| Series | High Performance Interconnect (HPI) |
| Type | Male Pin |
| Mounting | Surface Mount |
| Connector type | Header |
| Fastening type | Locking Ramp |
| Voltage rating | 50V |
| Current rating | 1A per Contact |
| Operating temperature | -40°C~105°C |
| Contact material | Copper Alloy |
| Insulation color | Black |
| Insulation height | 0.169\" (4.30mm) |
| Insulation material | Plastic, Halogen Free |
| Parameter | Value |
|---|---|
| Material flammability rating | UL94 V-0 |
| Style | Board to Cable/Wire |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Features | Solder Retention |
| Shrouding | Shrouded - 4 Wall |
| Termination | Solder |
| Contact shape | Rectangular |
| Rows | 1 |
| Pitch | 0.039\" (1.00mm) |
| Positions | 8 |
| Contact finish - post | Tin |
| Contact finish - mating | Tin |
| Contact finish thickness - post | 50.0µin (1.27µm) |
| Contact finish thickness - mating | 5.00µin (0.127µm) |
The 1-1871673-2 (4 positions, dual-row, 2.50 mm pitch, through-hole right-angle, detent lock) is a different row configuration and mounting style altogether — not a direct alternative for a single-row SMT design.
2367197-8 is sourced to order against your BOM quantity.
This is a shrouded header with a locking ramp — it mates with a corresponding HPI series receptacle (not listed here). The 1.00 mm pitch and single-row, 8-position layout define the mating half requirements.