
39012180
Molex
103 variants · Molex
The Molex 3901 Series series groups 103 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. The listed variants share a common contact termination of Crimp, package of Bulk and row spacing of 0.165\" (4.20mm). Variants differ by color, connector type and fastening type, so you can match the exact color your application requires using the selection guide below.
| Parameter | 39012020 | 39012021 | 39012025 | 39012026 | 39012040 | 39012041 |
|---|---|---|---|---|---|---|
| Color | Natural | Natural | Natural | Ivory | Natural | Natural |
| Connector type | Receptacle | Plug | Receptacle | Plug | Receptacle | Plug |
| Fastening type | Latch Lock | Locking Ramp | Latch Lock | Locking Ramp | Latch Lock | Locking Ramp |
| Gender | Female Socket | Male Pin | Female Socket | Male Pin | Female Socket | Male Pin |
| Mounting type | Free Hanging (In-Line) | Panel Mount, Snap-In | Free Hanging (In-Line) | Panel Mount, Snap-In | Free Hanging (In-Line) | Panel Mount, Snap-In |
| Positions | 2 | 2 | 2 | 2 | 4 | 4 |
Request a quote on any Molex 3901 Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.

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