Molex KK254 42375 series, 0022284043, header, breakaway, 4 circuits, 0.100" (2.54mm) pitch, single row, vertical through-hole, unshrouded, gold mating finish 15.0µinch, tin post finish 100.0µinch, UL94 V-0.
| 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 | 4 |
| 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 0022284043: Vertical through-hole mounting with a 0.125" (3.18mm) post length gives a stable solder joint for cable-to-board or board-to-board jumpers; the 0.090" (2.29mm) insulation height leaves clearance for top-side components.
Tin post finish at 100.0 µinch provides a reliable solder joint and resists oxidation during storage before assembly.
Square 0.025" (0.64mm) male pin mates with standard KK254 female terminals; the 0.240" (6.10mm) mating length ensures full contact wipe.
No official cross-reference or successor is listed by Molex.