Product details

RF Adapters - Between Series BNC PLUG TO N JACK UG-349A/U

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

Part number (MPN)

031-217

Impedance: 50 Ohms Frequency: DC to 11 GHz

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Lead time: 3–6 wks | MOQ: from 100 pcs

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Specifications

031-217

Specifications for 031-217
Interface	RF Adapters - Between Series
Interface	BNC
Interface	N
Interface	Between Series Adapter
Impedance	50 Ohms
Frequency (max)	DC to 11 GHz
Frequency (max)	DC
Frequency (max)	11 GHz
Gender	Plug (Male)
Gender	Jack (Female)
Orientation	Straight
Body Material	Brass

Show 12 more specs

Termination	Beryllium Copper
Termination	Silver
Part # Aliases	713-1065
Product Category	RF Adapters - Between Series
Unit Weight	1.439883 oz
Shell Plating	Nickel
Side 2 Polarity	Normal
Subcategory	RF Adapters
Adapter Style	Straight
RoHS	E
Packaging	Bulk
Side 1 Polarity	Normal

Description

Current reference data for 031-217: 50 Ohms · DC to 11 GHz · Straight. The catalog currently lists the configuration as: Straight. Impedance is listed as 50 Ohms. If that parameter is critical, confirm it again in RFQ. Frequency is listed as DC to 11 GHz. 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. Use this page to shortlist before RFQ, not as the final sign-off.

Use this page to shortlist before RFQ.

Request Quote (RFQ)

RF/coax connectors, adapters, and cable assemblies reviewed against your drawing, spec, or BOM.

Drawing / spec review MOQ / lead-time check RF connectors Adapters Cable assemblies

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Engineer checklist (key parameters)

Interface BNC

Gender Plug (Male)

Orientation Straight

Impedance 50 Ohms

Frequency (max) DC to 11 GHz

If these parameters are critical, include them in the RFQ.

FAQ

What is the impedance of 031-217?

Our catalog lists the impedance for 031-217 as: 50 Ohms. If impedance is critical for your application, include the requirement in your RFQ and we will confirm.

What frequency is 031-217 rated for?

Our catalog lists the frequency for 031-217 as: DC to 11 GHz. Actual performance depends on assembly/materials/application — send an RFQ so we can confirm a suitable option.

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Supports exact, prefix, and partial matching.

Disclaimer

Manufacturer names, trademarks, symbols, and part numbers are used for identification and cross-reference only. Cstone Technology is a China-based export sourcing partner for compatible alternatives and is not affiliated with the original brands. Trademarks remain the property of their respective owners. Final suitability is confirmed by drawing/spec review during RFQ.