Molex Micro-Lock PLUS 505448 series header, 5054484271, 42 circuits, 1.25mm pitch, surface-mount right-angle, shrouded 4-wall, latch holder, tin-plated contacts, UL94 V-0 nylon, -40°C to 105°C.
| Parameter | Value |
|---|---|
| Series | Micro-Lock PLUS 505448 |
| Type | Male Pin |
| Mounting | Surface Mount, Right Angle |
| Connector type | Header |
| Fastening type | Latch Holder |
| Voltage rating | 50VAC/DC |
| Current rating | Varies by Wire Gauge |
| Operating temperature | -40°C ~ 105°C |
| Contact material | Brass |
| Insulation color | Black |
| Insulation height | 0.352\" (8.95mm) |
| Insulation material | Polyamide (PA), Nylon |
| Parameter | Value |
|---|---|
| Material flammability rating | UL94 V-0 |
| Style | Board to Cable/Wire |
| Package | Tape & Reel (TR) Cut Tape (CT) |
| Features | Pick and Place, Solder Retention |
| Shrouding | Shrouded - 4 Wall |
| Termination | Solder |
| Applications | General Purpose, Industrial, Lighting |
| Contact shape | Square |
| Rows | 2 |
| Pitch | 0.049\" (1.25mm) |
| Positions | 42 |
| Contact finish - post | Tin |
| Contact finish - mating | Tin |
| Contact finish thickness - post | 39.4µin (1.00µm) |
| Contact finish thickness - mating | 39.4µin (1.00µm) |
The 5054484271 is a Molex Micro-Lock PLUS 505448 series header, 42 positions loaded in two rows at 0.049" (1.25 mm) pitch.
The latch holder provides a positive lock — the connector won't back off under shock or continuous vibration common in industrial cabinets or LED lighting fixtures.
We source the 5054484271 per RFQ. No stock-holding claim; we pull from our multi-source supply chain.
The 5054484271 is a header that mates with a Micro-Lock PLUS cable receptacle (same series). The latch holder on the header locks with the corresponding latch on the receptacle housing. Confirm the circuit count and pitch match your receptacle before ordering.
Yes, it is listed as ROHS3 Compliant.