Product details

SMA / 2 HOLE FLANGE JACK RECEPTACLE WITH SHOULDER CONTACT

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

Part number (MPN)

R125617021

Impedance: 50 Frequency: 18 Interface: SMA

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

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Specifications

R125617021

Specifications for R125617021
Interface	SMA
Interface	JACK
Interface	Connectors
Impedance	50
Frequency (max)	18
Gender	FEMALE
Termination	SHOULDER
Mounting	2 HOLE FLANGE
Body Plating	PASSIVATED
Termination	GOLD 1.3 OVER NICKEL 2
Model	PANEL RECEPTACLE
Geometry	STRAIGHT

Show 1 more specs

Mating System	SCREW-ON

Description

Current reference data for R125617021: SMA · 50 · 18. The catalog currently lists the configuration as: SHOULDER. Impedance is listed as 50. If that parameter is critical, confirm it again in RFQ. Frequency is listed as 18. 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 2 HOLE FLANGE. 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 Connectors

Gender FEMALE

Impedance 50

Frequency (max) 18

Mounting 2 HOLE FLANGE

Termination SHOULDER

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

FAQ

What connector interface/type does R125617021 use?

According to our catalog data, R125617021 lists the interface/type as: SMA. To confirm mechanical fit, send an RFQ and we will validate against your drawing/spec.

What mounting style does R125617021 use?

Our catalog lists the mounting style for R125617021 as: 2 HOLE FLANGE. 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.