Product details

RF Connectors Coaxial Connectors BNC FRT MT BLKH ISOLATED RECEPT

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

Part number (MPN)

031-4890-9

Impedance: 50 Ohms Frequency: 1 GHz

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

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Specifications

031-4890-9

Specifications for 031-4890-9
Interface	_
Interface	BNC
Impedance	50 Ohms
Frequency (max)	1 GHz
Gender	Jack (Socket)
Orientation	Straight
Termination	Solder Cup
Mounting	Bulkhead - Front Mount
Product	Connectors
Polarity	_
IP rating	_
Packaging	Bulk

Description

Current reference data for 031-4890-9: 50 Ohms · 1 GHz · Bulkhead - Front Mount. The catalog currently lists the configuration as: Straight · Solder Cup. Impedance is listed as 50 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. Mounting is listed as Bulkhead - Front Mount. If panel, bulkhead, or flange constraints matter, send the dimensions with the RFQ. The catalog also lists a sealing or protection value of _. 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.

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 Jack (Socket)

Orientation Straight

Impedance 50 Ohms

Frequency (max) 1 GHz

IP rating _

Mounting Bulkhead - Front Mount

Termination Solder Cup

Cable type _

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

FAQ

What is the impedance of 031-4890-9?

Our catalog lists the impedance for 031-4890-9 as: 50 Ohms. If impedance is critical for your application, include the requirement in your RFQ and we will confirm.

What frequency is 031-4890-9 rated for?

Our catalog lists the frequency for 031-4890-9 as: 1 GHz. Actual performance depends on assembly/materials/application — send an RFQ so we can confirm a suitable option.

What mounting style does 031-4890-9 use?

Our catalog lists the mounting style for 031-4890-9 as: Bulkhead - Front Mount. If you have panel/bulkhead/flange constraints, attach a drawing in the RFQ.

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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.