Molex SL 171974, 4-circuit shrouded header, right-angle through-hole, 2.54mm pitch, 3A, 250V, tin-plated contacts, UL94 V-0 LCP housing
| Parameter | Value |
|---|---|
| Series | SL 171974 |
| Type | Male Pin |
| Mounting | Through Hole, Right Angle |
| Connector type | Header |
| Fastening type | Latch Holder |
| Voltage rating | 250V |
| Current rating | 3A |
| Operating temperature | -40°C ~ 105°C |
| Contact material | Brass |
| Insulation color | Black |
| Insulation height | 0.276\" (7.00mm) |
| Insulation material | Liquid Crystal Polymer (LCP) |
| Parameter | Value |
|---|---|
| Material flammability rating | UL94 V-0 |
| Style | Board to Cable/Wire |
| Package | Tube |
| Features | Polarizing Key |
| Shrouding | Shrouded - 4 Wall |
| Termination | Solder |
| Applications | General Purpose |
| Contact shape | Circular |
| Rows | 1 |
| Pitch | 0.100\" (2.54mm) |
| Positions | 4 |
| Contact finish - post | Tin |
| Contact length - post | 0.130\" (3.30mm) |
| Contact finish - mating | Tin |
| Contact length - mating | 0.240\" (6.10mm) |
| Contact finish thickness - post | 100.0µin (2.54µm) |
| Contact finish thickness - mating | 100.0µin (2.54µm) |
The product status is Active, with no end-of-life notice or successor. ROHS3 compliant. The standard package is tube.
This header mates with SL-series crimp receptacle housings that accept 2.54mm-pitch female terminals. The latch holder provides a positive lock when mated with the corresponding receptacle — important for vibration resistance. A polarizing key prevents mis-mating with non-keyed counterparts.
The mating pitch is 0.100" (2.54mm), single row. This is the standard 0.100-inch grid, compatible with most 2.54mm-pitch prototyping boards and SL-series receptacles.
Through-hole, right-angle. The solder tails are 0.130" (3.30mm) long, designed for plated through-holes. Not an SMD part.
3A per contact.