Product details
M39012/35-0503 SC-Type Straight Crimp Plug RG-55 RG-142 RG-223 RG-400 50 Ohm QPL Approved
Part number (MPN)
Impedance
50
Frequency
11
Need a custom version from drawing?
We coordinate supplier-qualified RF connector and cable assembly sourcing from drawings, samples, or BOM. Typical production lead time is 3–6 weeks after drawing/spec review; feasibility, MOQ, and fit are confirmed by RFQ.
Before RFQ Clear inputs speed up review. ⌄
- • Share the reference MPN and source brand if it matters.
- • Add the BOM and volume split for production projects.
- • Attach the drawing or the key fit requirements.
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Specifications
| Interface | RG-55, RG-142, RG-223, RG-400, Belden 83242, Times SF-142B |
|---|---|
| Impedance | 50 |
| Frequency (max) | 11 |
| Gender | Plug |
| Orientation | Straight |
| Termination | Crimp |
| Termination | Cable - Crimp |
| Mounting | Not Applicable |
| Body Material | Brass |
| Termination | Brass |
| Alias | M39012/35-0503 |
| Body Finish | Nickel |
Show 15 more specs
| Termination | Gold |
|---|---|
| Coupling mechanism | Threaded |
| Termination | CTL-3 |
| Export Control Classification Number | EAR99 |
| IP rating | Not Rated |
| Insulator Material | PTFE |
| Isolated | No |
| Low PIM | No |
| Mil Qualified | Mil Qualified |
| Non Magnetic | No |
| Ports | 1 (Single Port) |
| Size Category | Miniature |
| Temp (Max Degrees Celsius) | 165 |
| Temp (Min Degrees Celsius) | -65 |
| Coupling mechanism | Standard |
Description
Current reference data for 082-4451: 50 · 11 · Straight. The catalog currently lists the configuration as: Straight · Crimp. Impedance is listed as 50. If that parameter is critical, confirm it again in RFQ. Frequency is listed as 11. The real operating limit still depends on the assembly, mating pair, and application context. For higher-frequency projects, include the drawing, cable path, and critical requirements in the first RFQ. If mounting is missing here, confirm it from the drawing or mating requirement. Material is listed as Brass. That is useful for review, but it does not replace full project stack-up confirmation. The catalog also lists a sealing or protection value of Not Rated. Check that against the real environment requirement in RFQ. Use this page to shortlist before RFQ, not as the final sign-off.
Use this page to shortlist before RFQ. MOQ 200+ custom production and supply path are confirmed after drawing/spec/BOM review; no spot stock is assumed.
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SMAP-141SP
The SMAP-141SP is an SMA Straight Plug connector, designed for semi-rigid and semi-flexible cables. This connector is suitable for various high-frequency applications.Fits 0.141Semi-Rigid,RG-402/U,0.141Semi-Flex cables. It features a impedance 50Ω, operates up to 18GHz, and has a rated voltage of AC 335V, ensures a high insulation resistance (5000MΩ(Min.) at DC 500V), a low contact resistance (3 mΩ(Max.), and an excellent V.S.W.R 1.2(Max.) at DC~12.4GHz. Withstanding temperatures from -40 to +85°C. While the body is Brass/Gold-Plated/Soldered. We can customize our products for you. We offer total customization, including changes to a product's shape, length, material, surface treatment, and packaging.Learn more about the SMA RF connector in our technical guide.
MPN Search Supports exact, prefix, and partial matching. ⌄
Disclaimer
Manufacturer names, trademarks, symbols, and part numbers are used for identification and cross-reference only. Cstone Technology operates its own factory for RF/coaxial connectors, adapters, and cable assemblies and is not a trading company or affiliated with the original brands. Trademarks remain the property of their respective owners. Final suitability is confirmed by drawing/spec review during RFQ.