Molex KK254 6410 series, 0022272121, board-to-wire header, 12 circuits, 2.54mm pitch, single row, through-hole, tin-plated contacts, friction lock, UL94 V-0 natural nylon, RoHS3 compliant.
| Parameter | Value |
|---|---|
| Series | KK254, 6410 |
| Type | Male Pin |
| Mounting | Through Hole |
| Connector type | Header |
| Fastening type | Friction Lock |
| Contact material | Brass |
| Insulation color | Natural |
| Insulation height | 0.461\" (11.70mm) |
| Insulation material | Polyamide (PA), Nylon |
| Material flammability rating | UL94 V-0 |
| Style | Board to Cable/Wire |
| 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 | 12 |
| Contact finish - post | Tin |
| Contact length - post | 0.140\" (3.56mm) |
| Overall contact length | 0.560\" (14.22mm) |
| Contact finish - mating | Tin |
| Contact length - mating | 0.295\" (7.49mm) |
| Contact finish thickness - post | 100.0µin (2.54µm) |
| Contact finish thickness - mating | 100.0µin (2.54µm) |
The header terminates via through-hole solder posts, 0.140" (3.56mm) long, providing a robust mechanical anchor on the PCB.
RoHS3 compliant (ROHS3 Compliant per the ledger), with no known replacement or cross-reference from Molex — this is the current production part for the KK254 series.
Submit a request for the exact quantity and delivery window.
This header mates with a KK254 crimp receptacle housing (single-row, 12-circuit, 2.54mm pitch) using the corresponding crimp terminals.