Product details

RF Connectors Coaxial Connectors 2.92 Conn Recpt Female Socket

Name: HK-R-SR2-S(12)
SKU: HK-R-SR2-S(12)

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

Part number (MPN)

HK-R-SR2-S(12)

Impedance

50 Ohms

Frequency

40 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.

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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

HK-R-SR2-S(12)

Specifications for HK-R-SR2-S(12)
Interface	-
Interface	2.92 mm
Impedance	50 Ohms
Frequency (max)	40 GHz
Gender	Jack (Socket)
Orientation	Straight
Termination	Compression
Mounting	Flange Mount
Product	Connectors
Polarity	Standard
IP rating	-
Packaging	Bulk

Description

Current reference data for HK-R-SR2-S(12): 50 Ohms · 40 GHz · Flange Mount. The catalog currently lists the configuration as: Straight · Compression. Impedance is listed as 50 Ohms. If that parameter is critical, confirm it again in RFQ. Frequency is listed as 40 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 Flange Mount. 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 2.92 mm

Gender Jack (Socket)

Orientation Straight

Impedance 50 Ohms

Frequency (max) 40 GHz

Mounting Flange Mount

Termination Compression

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

FAQ

What is the impedance of HK-R-SR2-S(12)?

Our catalog lists the impedance for HK-R-SR2-S(12) as: 50 Ohms. If impedance is critical for your application, include the requirement in your RFQ and we will confirm.

What frequency is HK-R-SR2-S(12) rated for?

Our catalog lists the frequency for HK-R-SR2-S(12) as: 40 GHz. Actual performance depends on assembly/materials/application — send an RFQ so we can confirm a suitable option.

What mounting style does HK-R-SR2-S(12) use?

Our catalog lists the mounting style for HK-R-SR2-S(12) as: Flange Mount. 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.

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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.