Molex KK254 series, 1718570004, single-row right-angle through-hole header, 4 circuits, 0.100" (2.54mm) pitch, tin-plated square pins, friction lock, UL94 V-2, bulk.
| Parameter | Value |
|---|---|
| Series | KK254, 171857 |
| Type | Male Pin |
| Mounting | Through Hole, Right Angle |
| Connector type | Header |
| Fastening type | Friction Lock |
| Contact material | Brass |
| Insulation color | Black |
| Insulation height | 0.250\" (6.35mm) |
| Insulation material | Polyamide (PA), Nylon |
| Material flammability rating | UL94 V-2 |
| Style | Board to Board or Cable |
| Package | Bulk |
| Parameter | Value |
|---|---|
| Shrouding | Shrouded - 1 Wall |
| 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 | 0.100\" (2.54mm) |
| Contact finish - mating | Tin |
| Contact length - mating | 0.265\" (6.73mm) |
| Contact finish thickness - post | 60.0µin (1.52µm) |
| Contact finish thickness - mating | 60.0µin (1.52µm) |
The 1718570004: The friction lock provides a positive retention against vibration without requiring a secondary latch — a practical choice for automotive or industrial signal lines where the cable won't be cycled daily.
The 1718570004 is an active Molex part and we source it per RFQ.
Yes — the 0.100" pitch and single-row layout are designed to mate with the matching KK254 crimp receptacle housings. Confirm the circuit count (4 positions) and orientation (right-angle header) against your cable assembly.
Yes, it is ROHS3 compliant per the manufacturer.