Product details

This Mini UHF male to SMA female coaxial adapter provides the ability to connect between a Mini UHF female and SMA male interface. Interconnection of these interfaces is often found in test lab or in field environments where devices of differing interface types are interconnected.

Name: BA591
SKU: BA591

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

Part number (MPN)

BA591

Impedance

50 Ohm

Interface

Mini UHF

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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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Specifications

BA591

Specifications for BA591
Interface	Coaxial Adapters
Interface	Mini UHF
Interface	SMA
Impedance	50 Ohm
Impedance	50 Ohm
Gender	Male
Gender	Female
Adapter Body Style	Straight
Connector Body Material 1	Brass
Connector Body Material 2	Brass
Connector Body Plating 1	Nickel
Connector Body Plating 2	Nickel

Show 7 more specs

Connector Polarity 1	Standard
Connector Polarity 2	Standard
Mounting	None
Mounting	None
Category	Coaxial Adapters
Application	Coax retrofit applications
Product Features	Allows interconnection of devices with SMA male and Mini UHF female interfaces

Description

Current reference data for BA591: Mini UHF · 50 Ohm. Impedance is listed as 50 Ohm. If that parameter is critical, confirm it again in RFQ. If mounting is missing here, confirm it from the drawing or mating requirement. Material is listed as Brass. That is useful for review, but it does not replace full project stack-up confirmation. 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)

Cstone is a professional factory—not a trading company—specializing in RF and coaxial connectors, adapters, and cable assemblies, including N-type, BNC, SMA, SMP, SSMB, MMCX, and more. We manufacture custom connectors to 2D drawings or samples; fit, MOQ, lead time, and production details are confirmed by RFQ. Factory-made production to 2D drawings or samples; MOQ 200+ and typical 3–6 week lead time are confirmed after drawing/spec/BOM review. Physical inventory is not promised; production details are confirmed by RFQ.

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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).

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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 Mini UHF

Gender Male

Impedance 50 Ohm

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

FAQ

What connector interface/type does BA591 use?

According to our catalog data, BA591 lists the interface/type as: Mini UHF. To confirm mechanical fit, send an RFQ and we will validate against your drawing/spec.

What is the impedance of BA591?

Our catalog lists the impedance for BA591 as: 50 Ohm. If impedance is critical for your application, include the requirement in your RFQ and we will confirm.

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000-10400 000-1 00010400

Disclaimer

Manufacturer names, trademarks, symbols, and part numbers are used for identification and cross-reference only. Cstone Technology operates its own factory for RF/coaxial connectors, adapters, and cable assemblies and is not a trading company or affiliated with the original brands. Trademarks remain the property of their respective owners. Final suitability is confirmed by drawing/spec review during RFQ.