Product details
RF Connectors / Coaxial Connectors TNC ST CRIMP PLUG B8218 180/195U
Part number (MPN)
Impedance
75 Ohms
Frequency
1 GHz
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 | RF Connectors / Coaxial Connectors |
|---|---|
| Interface | - |
| Interface | TNC |
| Impedance | 75 Ohms |
| Frequency (max) | - |
| Frequency (max) | 1 GHz |
| Gender | Plug |
| Orientation | Straight |
| Termination | Cable - Crimp |
| Termination | Crimp |
| Body Material | Brass |
| Termination | Brass |
Show 11 more specs
| Termination | Gold |
|---|---|
| Body Finish | Nickel |
| Product | Connectors |
| Product Category | RF Connectors / Coaxial Connectors |
| Maximum Operating Temperature | + 155 C |
| Isolation | Non-Isolated |
| Mating Cycles | 500 |
| RoHS | E |
| Subcategory | RF Interconnects |
| Coupling mechanism | Threaded |
| Minimum Operating Temperature | - 40 C |
Description
Current reference data for 122457: 75 Ohms · 1 GHz · Straight. The catalog currently lists the configuration as: Straight · Cable - Crimp. Impedance is listed as 75 Ohms. If that parameter is critical, confirm it again in RFQ. Frequency is listed as 1 GHz. The real operating limit still depends on the assembly, mating pair, and application context. 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. 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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L-com's LCCA30288-FT4 is a low loss N female bulkhead to TNC male right angle cable assembly using LMR-240-DB coax, 4 FT with Times Microwave components and ships same-day. The LMR-240-DB coax of this N cable uses the PE (F) dielectric with a VoP of 84%, resulting in very low insertion loss compared to solid dielectrics. These flexible RF cable assemblies are ideal for applications where flexure is required. Our L-com N to TNC cable assembly has a female to male gender configuration with flexible LMR-240-DB series coax and operates to 5.8 GHz. The double shield of this N cable is layered by tinned copper braid over aluminum tape providing shielding effectiveness greater than 90dB. L-com's RF cable assembly with N bulkhead interface enables system designers to have external connections on their product enclosures or to be used for other rack mount and panel mount applications. This right angle TNC cable interface on the LMR-240-DB coax allows for easier connections in tight spaces. *LMR™ is a trademark of Times Microwave Systems. Custom versions of this N female to N male cable, along with the rest of L-com's other RF assemblies, can also be built and shipped same day. Other available RF cable assembly value added services from L-com include connector orientation or clocking, heat shrink booting and custom labeling. RF testing can also be performed to document the electrical performance of your cable assembly. Contact a sales representative for testing or custom RF cable quotes. Part number LCCA30288-FT4 L-com Low Loss N Female Bulkhead to TNC Male Right Angle Cable Assembly using LMR-240-DB Coax, 4 FT with Times Microwave Components data sheet PDF includes details of the RF product specifications, CAD drawing(s) and dimensions below.
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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.