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Product details

RF Adapters - In Series BNC F/PC MNT

China-sourced compatible alternative — fit confirmed by drawing/spec review.

Part number (MPN)

4578

Impedance

50 Ohms

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.

Custom RF cable from drawing →
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Lead time: 3–6 wks | MOQ: 200+ pcs
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  • Share the reference MPN and source brand if it matters.
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  • Attach the drawing or the key fit requirements.

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Specifications

Specifications for 4578
InterfaceRF Adapters - In Series
InterfaceBNC
Impedance50 Ohms
Body StylePlug
Body MaterialBrass
TerminationGold
Product CategoryRF Adapters - In Series
Unit Weight0.400007 oz
SubcategoryRF Adapters
RoHSY
Part # Aliases2157042
Shell PlatingNickel

Description

Current reference data for 4578: 50 Ohms. Impedance is listed as 50 Ohms. If that parameter is critical, confirm it again in 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. 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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MPN Search Supports exact, prefix, and partial matching.

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.