Molex KK254/42375 series, 14-position, 2.54mm pitch, unshrouded breakaway header, vertical through-hole, tin-plated contacts, UL94 V-0, active production.
| 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 | 14 |
| Contact finish - post | Tin |
| Contact length - post | 0.125\" (3.18mm) |
| Overall contact length | 0.455\" (11.56mm) |
| Contact finish - mating | Tin |
| Contact length - mating | 0.240\" (6.10mm) |
| Contact finish thickness - post | 100.0µin (2.54µm) |
| Contact finish thickness - mating | 100.0µin (2.54µm) |
The 0022284140: This is a 14-circuit, single-row, unshrouded breakaway header from Molex's KK254 series (also referenced under the 42375 family).
It is ROHS3 compliant.
Mates with standard KK254 crimp receptacle housings and IDC sockets — the unshrouded header allows direct plug-in without keying. Termination is solder to through-hole — the 0.125" (3.18mm) post length fits standard 1.6mm PCBs with enough projection for wave or hand soldering.
Yes. This header is part of the KK254 series (also 42375) and mates with standard KK254 crimp receptacle housings and IDC sockets. The unshrouded design means no keying — verify the mating half's circuit count and pitch.