Product details

L-com offers a wide selection of Reverse Polarized TNC Plug connectors for low loss RF applications. Our Reverse Polarized TNC Plug connector selection includes both inline as well right angle Reverse Polarized TNC Plug connectors. Order online today! Some of the connectors available on this page must be purchased in increments of 10. Click on connector descriptions for more details.

Name: BAC541
SKU: BAC541

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

Part number (MPN)

BAC541

Impedance

50 Ohm

Interface

TNC

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.

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Specifications

BAC541

Specifications for BAC541
Interface	RG174
Interface	Coaxial Connectors
Interface	TNC
Impedance	50 Ohm
Gender	Plug
Body Style	Straight
Polarity	Reverse Polarity
Mounting	None
Category	Coaxial Connectors
Application	Low Loss Coax Applications; Radio Pigtails; Wi-Fi Applications; WLAN; RF Applications

Description

Current reference data for BAC541: TNC · 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. 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.

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 TNC

Gender Plug

Impedance 50 Ohm

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

FAQ

What connector interface/type does BAC541 use?

According to our catalog data, BAC541 lists the interface/type as: TNC. To confirm mechanical fit, send an RFQ and we will validate against your drawing/spec.

What is the impedance of BAC541?

Our catalog lists the impedance for BAC541 as: 50 Ohm. If impedance is critical for your application, include the requirement in your RFQ and we will confirm.

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LCCN3242

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RFTNCAA4PFHD

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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 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.