
2121320003
Molex
13 variants · Molex
The Molex 2121 Series series groups 13 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Variants differ by package, connector type and gender, so you can match the exact package your application requires using the selection guide below. All listed Molex 2121 Series part numbers are active and orderable.
| Parameter | 2121320003 | 2121320004 | 2121320005 | 2121320006 | 2121340002 | 2121340003 |
|---|---|---|---|---|---|---|
| Package | Bag | Bag | Bag | Bag | Tape & Reel (TR); Cut Tape (CT) | Tape & Reel (TR); Cut Tape (CT) |
| Connector type | Receptacle | Receptacle | Receptacle | Receptacle | Plug | Plug |
| Gender | Female Socket | Female Socket | Female Socket | Female Socket | Tab | Tab |
| Mounting type | Free Hanging (In-Line) | Free Hanging (In-Line) | Free Hanging (In-Line) | Free Hanging (In-Line) | Surface Mount, Right Angle | Surface Mount, Right Angle |
| Positions | 3 | 4 | 5 | 6 | 2 | 3 |
| Termination | — | — | — | — | Solder | Solder |
Request a quote on any Molex 2121 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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