Molex KK254, 42375 header, order code 0022284214, 21 positions, single row, 0.100" (2.54 mm) pitch, gold-plated mating contacts, through-hole, solder termination.
| 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 | 21 |
| Contact finish - post | Tin |
| Contact length - post | 0.120\" (3.05mm) |
| Overall contact length | 0.530\" (13.46mm) |
| Contact finish - mating | Gold |
| Contact length - mating | 0.320\" (8.13mm) |
| Contact finish thickness - post | 100.0µin (2.54µm) |
| Contact finish thickness - mating | 15.0µin (0.38µm) |
The 0022284214 is the 21-circuit member of Molex's KK254 header line, an unshrouded single-row breakaway header with push-pull fastening. It mates with KK254 crimp housings or IDC receptacles on the same 0.100" (2.54 mm) pitch; the gold mating contacts suit repeated connect-disconnect cycles in general-purpose, automotive, medical, and telecom assemblies.