Product details

RF Connectors Coaxial Connectors ST CP JK .141 SEMI RIGID

Name: 122423
SKU: 122423

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

Part number (MPN)

122423

Impedance

50 Ohms

Frequency

11 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.

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.
• Add the BOM and volume split for production projects.
• Attach the drawing or the key fit requirements.

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Specifications

122423

Specifications for 122423
Interface	RG-402/U, 0.141 Semi-Rigid
Interface	TNC
Impedance	50 Ohms
Frequency (max)	11 GHz
Gender	Jack (Socket)
Orientation	Straight
Termination	Solder
Mounting	Cable Mount / Free Hanging
Product	Connectors
Polarity	Standard
IP rating	-
Packaging	Bulk

Description

Current reference data for 122423: 50 Ohms · 11 GHz · Cable Mount / Free Hanging. The catalog currently lists the configuration as: Straight · Solder. Impedance is listed as 50 Ohms. If that parameter is critical, confirm it again in RFQ. Frequency is listed as 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. Mounting is listed as Cable Mount / Free Hanging. 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. MOQ 200+ custom production and supply path are confirmed after drawing/spec/BOM review; no spot stock is assumed.

Request Quote (RFQ)

B2B RFQ sourcing from China for compatible alternatives and supplier-coordinated custom production. MOQ 200+, typical lead time 3–6 weeks after drawing/spec/BOM review; no physical stock is promised.

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

Why work with us?

Form-Fit-Function compatibility confirmed by drawing/spec review
Commercially competitive alternative for replacement and sourcing projects
MOQ 200+ and lead time confirmed by model, quantity, and supply path

Working hours: 10:00–20:00 (Beijing Time, UTC+8)

We typically reply within 1 business day (subject to workload and time zones).

Need a brand replacement workflow? Open the general brief → Need an approved alternative or cost-down workflow? Open the procurement brief →

Related RF sourcing routes

If this MPN is only a reference point, continue with a replacement, equivalent, adapter, or drawing-based cable assembly review.

Brand replacement briefs SMA alternatives from China BNC connector equivalents N Type RF replacement Custom RF cable from drawing

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Engineer checklist (key parameters)

Interface TNC

Gender Jack (Socket)

Orientation Straight

Impedance 50 Ohms

Frequency (max) 11 GHz

Mounting Cable Mount / Free Hanging

Termination Solder

Cable type RG-402/U, 0.141 Semi-Rigid

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

FAQ

What is the impedance of 122423?

Our catalog lists the impedance for 122423 as: 50 Ohms. If impedance is critical for your application, include the requirement in your RFQ and we will confirm.

What frequency is 122423 rated for?

Our catalog lists the frequency for 122423 as: 11 GHz. Actual performance depends on assembly/materials/application — send an RFQ so we can confirm a suitable option.

What mounting style does 122423 use?

Our catalog lists the mounting style for 122423 as: Cable Mount / Free Hanging. If you have panel/bulkhead/flange constraints, attach a drawing in the RFQ.

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MPN Search Supports exact, prefix, and partial matching. ⌄

Supports exact, prefix, and partial matching.

000-10400 000-1 00010400

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.