Product details

SMPM / STRAIGHT MALE THREAD-IN RECEPTACLE FULL DETENT

Name: R201561021
SKU: R201561021

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

Part number (MPN)

R201561021

Impedance

Frequency

Interface

SMPM

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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• Attach the drawing or the key fit requirements.

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Specifications

R201561021

Specifications for R201561021
Interface	SMPM
Interface	JACK
Interface	Connectors
Impedance	50
Frequency (max)	12
Gender	MALE
Termination	CYLINDRICAL
Mounting	THREAD-IN
Body Plating	PASSIVATED
Termination	GOLD 1.3 OVER NICKEL 1.3
Model	PANEL RECEPTACLE
Geometry	STRAIGHT

Show 1 more specs

Mating System	SNAP-ON

Description

Current reference data for R201561021: SMPM · 50 · 12. The catalog currently lists the configuration as: CYLINDRICAL. Impedance is listed as 50. If that parameter is critical, confirm it again in RFQ. Frequency is listed as 12. 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 THREAD-IN. 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 Connectors

Gender MALE

Impedance 50

Frequency (max) 12

Mounting THREAD-IN

Termination CYLINDRICAL

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

FAQ

What connector interface/type does R201561021 use?

According to our catalog data, R201561021 lists the interface/type as: SMPM. To confirm mechanical fit, send an RFQ and we will validate against your drawing/spec.

What mounting style does R201561021 use?

Our catalog lists the mounting style for R201561021 as: THREAD-IN. 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.