Product details

This BNC female bulkhead connector has been specifically designed for a crimp on style attachment to RG58C/U cable. The connector body and bulkhead nut are machined and nickel plated for superior corrosion resistance and durability. Gold plating is utilized on the center pin for low contact resistance. A silicone rubber O-Ring is also supplied for moisture resistance.

Name: BAC522
SKU: BAC522

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

Part number (MPN)

BAC522

Impedance

50 Ohm

Interface

BNC

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

BAC522

Specifications for BAC522
Interface	RG58
Interface	Coaxial Connectors
Interface	BNC
Impedance	50 Ohm
Gender	Female
Body Style	Straight
Polarity	Standard
Mounting	Bulkhead
Category	Coaxial Connectors
Application	MDF/IDF; Coaxial cable patching; Coaxial OEM applications
Product Features	Bayonet style 50 Ohm interface for quick mating; BNC style interfaces are widely used in WAN/LAN and Instrumentation applications; Commonly found .100 pin and .319 ferrule crimp sizes; Crimp style attachment results in robust connector to cable attachment; Standard bulkhead .5 inch single D mounting hole

Description

Current reference data for BAC522: BNC · 50 Ohm · Bulkhead. Impedance is listed as 50 Ohm. If that parameter is critical, confirm it again in RFQ. Mounting is listed as Bulkhead. 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 BNC

Gender Female

Impedance 50 Ohm

Mounting Bulkhead

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

FAQ

What connector interface/type does BAC522 use?

According to our catalog data, BAC522 lists the interface/type as: BNC. To confirm mechanical fit, send an RFQ and we will validate against your drawing/spec.

What is the impedance of BAC522?

Our catalog lists the impedance for BAC522 as: 50 Ohm. If impedance is critical for your application, include the requirement in your RFQ and we will confirm.

What mounting style does BAC522 use?

Our catalog lists the mounting style for BAC522 as: Bulkhead. 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.

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.