Molex KK254 / 7478 series, 6-position single-row header, 0.100" (2.54 mm) pitch, through-hole right-angle termination, male pin, gold-plated mating contacts, friction lock, UL94 V-0 white nylon housing.
| Parameter | Value |
|---|---|
| Series | KK254, 7478 |
| Type | Male Pin |
| Mounting | Through Hole, Right Angle |
| Connector type | Header |
| Fastening type | Friction Lock |
| Contact material | Brass |
| Insulation color | White |
| Insulation height | 0.250\" (6.35mm) |
| Insulation material | Polyamide (PA), Nylon |
| Material flammability rating | UL94 V-0 |
| 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 | 6 |
| Contact finish - post | Tin |
| Contact length - post | 0.141\" (3.58mm) |
| Contact finish - mating | Gold |
| Contact length - mating | 0.264\" (6.70mm) |
| Contact finish thickness - post | 100.0µin (2.54µm) |
| Contact finish thickness - mating | 20.0µin (0.51µm) |
For a connector cycled quarterly, the gold interface prevents fretting corrosion and keeps contact resistance below 20 mOhm over the product lifetime.
The white insulation color and single-wall shrouding are typical of the KK254 series, which mates with a wide range of Molex crimp housings and IDC receptacles from the same 2.54 mm pitch family.
This header mates with Molex KK254 series crimp housings (e.g., 6471 series) or IDC receptacles that accept 2.54 mm pitch, 6-position, single-row female connectors.