
031-5538
Amphenol
20 variants · Amphenol
The Amphenol 0315 Series series groups 20 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, fastening type of Bayonet Lock and impedance of 50Ohm. Variants differ by body material, cable group and center contact material, so you can match the exact body material your application requires using the selection guide below. The range mixes active and legacy part numbers, so you can source both current Amphenol 0315 Series variants and discontinued ones from a single page.
| Parameter | 031-5538 | 031-5 | 031-5137 | 031-5486-10RFX | 031-5539-RFX | 031-5557-RFX |
|---|---|---|---|---|---|---|
| Body material | Zinc Die Cast | Brass | Brass | Zinc Die Cast | Zinc Die Cast | Brass |
| Cable group | - | RG-174, 188, 188A, 316, LMR-100, M17/119-RG174 | RG-58, 58A, 58B, 58C, 141, 303, LMR-195, Belden B7806A, 9907 | - | - | RG-58, 58A, 58B, 58C, 141, 303, LMR-195, Belden B7806A, 9907 |
| Center contact material | Phosphor Bronze | Beryllium Copper | Brass | Phosphor Bronze | Phosphor Bronze | Brass |
| Center contact plating | Gold | Silver | Gold | Gold | Gold | Gold |
| Connector type | Jack, Female Socket | Jack, Female Socket | Plug, Male Pin | Jack, Female Socket | Jack, Female Socket | Plug, Male Pin |
| Contact termination | Solder | Crimp or Solder | Push On | Solder | Solder | Push On |
| Dielectric material | Polypropylene (PP) | Polytetrafluoroethylene (PTFE) | Polytetrafluoroethylene (PTFE) | Polypropylene (PP) | Polyphenylene Oxide (PPO), Polystyrene (PS) | Polyoxymethylene (POM) Acetal |
| Features | Board Guide, Isolated | - | - | Board Lock, Isolated | Board Lock | - |
Request a quote on any Amphenol 0315 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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