Product details

RF Connectors Coaxial Connectors SMA Non-Magnetic Jck Strt Blkhd RG316

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

Part number (MPN)

142-9303-411

Impedance: 50 Ohms Frequency: 12.4 GHz

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

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• Share the reference MPN and source brand if it matters.
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Specifications

142-9303-411

Specifications for 142-9303-411
Interface	RG-316
Interface	SMA
Impedance	50 Ohms
Frequency (max)	12.4 GHz
Gender	Jack (Socket)
Orientation	Straight
Termination	Crimp
Mounting	Bulkhead
Product	Connectors
Polarity	Standard
IP rating	-
Packaging	Bulk

Description

Current reference data for 142-9303-411: 50 Ohms · 12.4 GHz · Bulkhead. The catalog currently lists the configuration as: Straight · Crimp. Impedance is listed as 50 Ohms. If that parameter is critical, confirm it again in RFQ. Frequency is listed as 12.4 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. Mounting is listed as Bulkhead. If panel, bulkhead, or flange constraints matter, send the dimensions with the 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 SMA

Gender Jack (Socket)

Orientation Straight

Impedance 50 Ohms

Frequency (max) 12.4 GHz

Mounting Bulkhead

Termination Crimp

Cable type RG-316

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

FAQ

What is the impedance of 142-9303-411?

Our catalog lists the impedance for 142-9303-411 as: 50 Ohms. If impedance is critical for your application, include the requirement in your RFQ and we will confirm.

What frequency is 142-9303-411 rated for?

Our catalog lists the frequency for 142-9303-411 as: 12.4 GHz. Actual performance depends on assembly/materials/application — send an RFQ so we can confirm a suitable option.

What mounting style does 142-9303-411 use?

Our catalog lists the mounting style for 142-9303-411 as: Bulkhead. 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.