Molex KK254, 171856 series, 4-position single-row header, 0.100" (2.54mm) pitch, shrouded 1 wall, friction lock, through-hole solder termination, tin-plated square pins, UL94 V-2, active production.
| Parameter | Value |
|---|---|
| Series | KK254, 171856 |
| Type | Male Pin |
| Mounting | Through Hole |
| Connector type | Header |
| Fastening type | Friction Lock |
| Contact material | Brass |
| Insulation color | Black |
| Insulation height | 0.322\" (8.18mm) |
| Insulation material | Polyamide (PA), Nylon |
| Material flammability rating | UL94 V-2 |
| Style | Board to Board or Cable |
| Package | Tape & Reel (TR) Cut Tape (CT) |
| Parameter | Value |
|---|---|
| Features | Pick and Place |
| 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 | 0.092\" (2.34mm) |
| Overall contact length | 0.510\" (12.95mm) |
| Contact finish - mating | Tin |
| Contact length - mating | 0.293\" (7.45mm) |
| Contact finish thickness - post | 60.0µin (1.52µm) |
| Contact finish thickness - mating | 60.0µin (1.52µm) |
The 1718563004: This is a 4-position, single-row, shrouded-1-wall header from the Molex KK254 series, base number 171856.
The insulation height is 0.322" (8.18mm).
This header mates with KK254 series female sockets (crimp or IDC type) on 2.54mm pitch. Confirm the specific receptacle housing part number from the same series.
Yes, it is ROHS3 compliant.