TE Connectivity AMP Connectors Multi-Lock, Board to Cable/Wire, Header, 28 Positions, 2.50mm Pitch, Through Hole, Solder, Shrouded - 4 Wall, Locking Ramp, Black PBT Insulation, Tin Contacts
| Parameter | Value |
|---|---|
| Series | Multi-Lock |
| Type | Tab |
| Mounting | Through Hole |
| Fastening type | Locking Ramp |
| Current rating | Varies by Wire Gauge |
| Operating temperature | -30°C ~ 105°C |
| Contact material | Brass |
| Insulation color | Black |
| Insulation height | 0.756\" (19.20mm) |
| Insulation material | Polybutylene Terephthalate (PBT) |
| Style | Board to Cable/Wire |
| Package | Bulk |
| Parameter | Value |
|---|---|
| Features | Mounting Flange |
| Shrouding | Shrouded - 4 Wall |
| Termination | Solder |
| Applications | Automotive, General Purpose |
| Contact shape | Rectangular |
| Rows | 2 |
| Pitch | 0.098\" (2.50mm) |
| Positions | 28 |
| Row spacing - mating | 0.205\" (5.20mm) |
| Contact finish - post | Tin |
| Contact length - post | 0.146\" (3.70mm) |
| Contact finish - mating | Tin |
| Contact length - mating | 0.276\" (7.00mm) |
At 2.50mm pitch and 5.20mm row spacing, this header occupies a specific board area that differs from the 4.20mm-pitch ATX series (peer 4-1775099-7) — a meaningful difference when routing density is tight. The 28-position count is fully loaded, so every pin position is present — no partial-population variants to track.
A mounting flange is included for additional mechanical retention to the PCB.
Yes, the application listing includes automotive and general-purpose use. The locking ramp and shrouded 4-wall design provide vibration resistance typical of automotive wire-to-board connections.
This is a header from the Multi-Lock series. The mating half is a Multi-Lock receptacle housing that accepts the same 2.50mm pitch tab contacts. Confirm the receptacle part number against your wire gauge and circuit count.
Yes, it is ROHS3 compliant.