
031-70545-12G
Amphenol
3 variants · Amphenol
IC Source Direct is a China connector distributor, supplier and independent procurement agent for Amphenol 03170 Series components, matching housing, contact and mating cycles across the Shenzhen interconnect channel. The Amphenol 03170 Series series groups 3 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Every variant in the range shares a common body finish of Nickel, center contact material of Brass and center contact plating of Gold. Variants differ by body material, cable group and contact termination, so you can match the exact body material your application requires using the selection guide below. All listed Amphenol 03170 Series part numbers are active and orderable.
| Parameter | 031-70545-12G | 031-70235 | 031-70340 |
|---|---|---|---|
| Body material | Brass | Brass | Phosphor Bronze |
| Cable group | Belden 1794A, 4794R | RG-59, Belden 1426A, 1501A, 8281, 9100 | RG-122, 180, 180A, 180B, 195, Belden 1855, 1865A |
| Contact termination | Solder | Crimp | Solder |
| Frequency - max | 12 GHz | 4 GHz | 1 GHz |
| Impedance | 75Ohm | 75 Ohms | 75Ohm |
| Includes | 3 pcs - 1 Connector, 1 End Cap, 1 Insulator | 3 pcs - 1 Connector, 1 Contact, 1 Ferrule | 3 pcs - 1 Connector, 1 End Cap, 1 Ferrule |
| Insertion loss | - | 0.2dB | 0.1dB |
| Mounting | Free Hanging (In-Line), Right Angle | Free Hanging (In-Line) | Free Hanging (In-Line), Right Angle |
Request a quote on any Amphenol 03170 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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