Molex KK254, 42377 series, 14-position single-row unshrouded header, 0.100" (2.54mm) pitch, through-hole right-angle, tin-plated contacts, UL94 V-0 black nylon housing.
| Parameter | Value |
|---|---|
| Series | KK254, 42377 |
| Type | Male Pin |
| Mounting | Through Hole, Right Angle |
| Connector type | Header, Breakaway |
| Fastening type | Push-Pull |
| Insulation color | Black |
| Insulation height | 0.098\" (2.50mm) |
| 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 | 0.120\" (3.05mm) |
| Contact finish - mating | Tin |
| Contact length - mating | 0.244\" (6.20mm) |
| Contact finish thickness - post | 100.0µin (2.54µm) |
| Contact finish thickness - mating | 100.0µin (2.54µm) |
The 0022288140: This is a 14-position, single-row unshrouded header from the Molex KK254 / 42377 series.
Tin is the cost-effective choice for moderate mating-cycle applications — expect several dozen insertion/withdrawal cycles before wear-through. The square pin profile (0.025" sq typical for this pitch) provides reliable contact with standard KK254 crimp terminals.
ROHS3 compliant.
This matches the full range of KK254 crimp housings and IDC receptacles.
Through-hole, right-angle. The solder tails are 0.120" (3.05mm) long, designed for wave-solder assembly.
Yes, unshrouded — no plastic shroud around the pins. The mating receptacle provides the polarisation and retention.
Single row, 14 positions all loaded.
Availability and current pricing confirmed at quote time.