Product details

RF Adapters - In Series Mini-BNC Adapter 75 Ohm Inline

Name: UAD258
SKU: UAD258

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

Part number (MPN)

UAD258

Impedance

75 Ohms

Frequency

2.5 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

UAD258

Specifications for UAD258
Interface	RF Adapters - In Series
Interface	BNC
Impedance	75 Ohms
Frequency (max)	-
Frequency (max)	2.5 GHz
Gender	Plug (Male)
Gender	Plug (Male)
Orientation	Straight
Body Material	Brass
Termination	Gold
Product Category	RF Adapters - In Series
Subcategory	RF Adapters

Show 3 more specs

Shell Plating	Nickel
Unit Weight	0.320005 oz
RoHS	Y

Description

Current reference data for UAD258: 75 Ohms · 2.5 GHz · Straight. The catalog currently lists the configuration as: Straight. Impedance is listed as 75 Ohms. If that parameter is critical, confirm it again in RFQ. Frequency is listed as 2.5 GHz. The real operating limit still depends on the assembly, mating pair, and application context. 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)

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 RF Adapters - In Series

Gender Plug (Male)

Orientation Straight

Impedance 75 Ohms

Frequency (max) 2.5 GHz

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

FAQ

What is the impedance of UAD258?

Our catalog lists the impedance for UAD258 as: 75 Ohms. If impedance is critical for your application, include the requirement in your RFQ and we will confirm.

What frequency is UAD258 rated for?

Our catalog lists the frequency for UAD258 as: 2.5 GHz. Actual performance depends on assembly/materials/application — send an RFQ so we can confirm a suitable option.

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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.