Product details

RF Connectors / Coaxial Connectors BNC 3-PC CRIMP PLUG BELDEN 1506A

Name: 28-91037
SKU: 28-91037

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

Part number (MPN)

28-91037

Impedance

75 Ohms

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.

Custom RF cable from drawing →

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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.

How we review alternatives

Specifications

28-91037

Specifications for 28-91037
Interface	RF Connectors / Coaxial Connectors
Interface	Belden 8281
Interface	BNC
Impedance	75 Ohms
Gender	Plug
Body Style	Straight
Termination	Crimp
Product	Connectors
Product Category	RF Connectors / Coaxial Connectors
Subcategory	RF Interconnects
Unit Weight	0.462900 oz
RoHS	N

Description

Current reference data for 28-91037: 75 Ohms · Crimp. The catalog currently lists the configuration as: Crimp. Impedance is listed as 75 Ohms. If that parameter is critical, confirm it again in RFQ. If mounting is missing here, confirm it from the drawing or mating requirement. 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 Belden 8281

Gender Plug

Impedance 75 Ohms

Termination Crimp

Cable type Belden 8281

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

FAQ

What is the impedance of 28-91037?

Our catalog lists the impedance for 28-91037 as: 75 Ohms. If impedance is critical for your application, include the requirement in your RFQ and we will confirm.

Is this an original part or an alternative/replacement?

We supply China-sourced compatible alternatives. Fit is confirmed by drawing/spec review during RFQ, and sample validation when required.

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MPN Search 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.