1731071285
Molex
5 (4 + 1 Coax or Power)Green-55°C ~ 130°C
Ref. price$6.11
Lead time on requestGet quote ›
Molex 1731 Series
11 variants · Molex
About the Molex 1731 Series
The Molex 1731 Series series groups 11 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Variants differ by color, connector type and dielectric material, so you can match the exact color your application requires using the selection guide below. All listed Molex 1731 Series part numbers are active and orderable.
Select a variant by
- Color
- Black · Green · Natural · White
- Connector type
- Plug, Male Pins · Receptacle for Female Contacts · Receptacle, Female Sockets
- Dielectric material
- Polyester, Glass Filled · Thermoplastic, Glass Filled
- Flange feature
- Board Side (4-40) · Housing/Shell (4-40) · Housing/Shell (Unthreaded)
- Gender
- Coax or Power · Signal · Signal and Coax or Power (Not Included)
- Mounting type
- Free Hanging (In-Line) · Panel Mount · Surface Mount, Right Angle · Through Hole · Through Hole, Right Angle
- Package
- Bulk · Tape & Reel (TR); Cut Tape (CT)
- Positions
- 3 (Power) · 5 (4 + 1 Coax or Power) · 9 · 15 · 21 (20 + 1 Coax or Power) · 25 · 37
Variant comparison
| Parameter | 1731071285 | 1731091028 | 1731091049 | 1731091393 | 1731071310 | 1731071366 |
|---|---|---|---|---|---|---|
| Color | Green | White | White | White | Green | Green |
| Connector type | Receptacle, Female Sockets | Plug, Male Pins | Plug, Male Pins | Plug, Male Pins | Plug, Male Pins | Plug, Male Pins |
| Dielectric material | Polyester, Glass Filled | Polyester, Glass Filled | Polyester, Glass Filled | Polyester, Glass Filled | Polyester, Glass Filled | Thermoplastic, Glass Filled |
| Flange feature | Housing/Shell (Unthreaded) | Board Side (4-40) | Housing/Shell (Unthreaded) | Housing/Shell (Unthreaded) | Housing/Shell (Unthreaded) | Housing/Shell (Unthreaded) |
| Gender | Signal and Coax or Power (Not Included) | Signal | Signal | Signal | Coax or Power | Signal and Coax or Power (Not Included) |
| Mounting type | Through Hole, Right Angle | Through Hole | Through Hole | Through Hole | Free Hanging (In-Line) | Free Hanging (In-Line) |
| Package | Bulk | Bulk | Bulk | Bulk | Bulk | Bulk |
| Positions | 5 (4 + 1 Coax or Power) | 37 | 9 | 25 | 3 (Power) | 21 (20 + 1 Coax or Power) |
Request a quote on any Molex 1731 Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.
Frequently asked questions
- How do the Molex 1731 Series variants differ?
- Molex 1731 Series part numbers differ by color, connector type, dielectric material and flange feature. Use the selection guide above to pick by color.
- How many Molex 1731 Series part numbers are listed?
- 11 Molex 1731 Series part numbers are listed, each with specifications and a datasheet where available.
- How do I get pricing and lead time for Molex 1731 Series?
- Request a quote (RFQ) for any Molex 1731 Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.
