Molex KK254 42375 series, unshrouded breakaway header, 3 positions, 0.100" (2.54 mm) pitch, through-hole solder termination, gold-plated mating contacts, black UL94 V-0 nylon housing.
| Parameter | Value |
|---|---|
| Series | KK254, 42375 |
| Type | Male Pin |
| Mounting | Through Hole |
| Connector type | Header, Breakaway |
| Fastening type | Push-Pull |
| Insulation color | Black |
| Insulation height | 0.090\" (2.29mm) |
| Insulation material | Polyamide (PA), Nylon, Glass Filled |
| Material flammability rating | UL94 V-0 |
| Style | Board to Board or Cable |
| Package | Bulk |
| Shrouding | Unshrouded |
| Parameter | Value |
|---|---|
| Termination | Solder |
| Applications | Automotive, General Purpose, Medical, Telecommunications |
| Contact shape | Square |
| Rows | 1 |
| Pitch | 0.100\" (2.54mm) |
| Positions | 3 |
| Contact finish - post | Tin |
| Contact length - post | 0.125\" (3.18mm) |
| Overall contact length | 0.455\" (11.56mm) |
| Contact finish - mating | Gold |
| Contact length - mating | 0.240\" (6.10mm) |
| Contact finish thickness - post | 100.0µin (2.54µm) |
| Contact finish thickness - mating | 15.0µin (0.38µm) |
The 0022284033: The breakaway design means the pin strip can be snapped to length for a 3-position build, though this order code ships as a fixed 3-position part.
The insulation height is 0.090" (2.29 mm), keeping the profile low on the board. For vibration-prone environments, a mating housing with a locking ramp or TPA is recommended.
No stock-holding claim is made — each order is sourced per your BOM line.
Yes — this header is part of the KK254 series (also listed under series 42375). It mates with the standard KK254 crimp receptacle housings and terminals at 0.100" pitch. Confirm the receptacle's circuit count and keying match the 3-position single-row layout.