Product details

RF Connectors / Coaxial Connectors BNC STRAIGHT PLUG 50 OHM CRIMP RG8

Name: 73043
SKU: 73043

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

Part number (MPN)

73043

Impedance

50 Ohms

Frequency

2 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

Before RFQ Clear inputs speed up review. ⌄

• 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

73043

Specifications for 73043
Interface	RF Connectors / Coaxial Connectors
Interface	Crimp
Interface	RG-8, RG-9, RG-11, RG-213, RG-214
Interface	BNC
Impedance	50 Ohms
Frequency (max)	-
Frequency (max)	2 GHz
Gender	Plug
Orientation	Straight
Body Style	Straight
Termination	Cable - Crimp
Termination	Crimp

Show 14 more specs

Body Material	Brass
Termination	Phosphor Bronze
Termination	Gold
Polarity	Standard
Insulation Resistance	5000 MOhms
Body Finish	Nickel
Part # Aliases	3387855
Product	Connectors
Product Category	RF Connectors / Coaxial Connectors
Unit Weight	0.880015 oz
Mating Cycles	500 Cycles
RoHS	Y
Subcategory	RF Interconnects
Coupling mechanism	Bayonet

Description

Current reference data for 73043: 50 Ohms · 2 GHz · Crimp. The catalog currently lists the configuration as: Straight · Cable - Crimp. Impedance is listed as 50 Ohms. If that parameter is critical, confirm it again in RFQ. Frequency is listed as 2 GHz. The real operating limit still depends on the assembly, mating pair, and application context. Mounting is listed as Crimp. If panel, bulkhead, or flange constraints matter, send the dimensions with the RFQ. 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.

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 Plug

Orientation Straight

Impedance 50 Ohms

Frequency (max) 2 GHz

Coupling mechanism Bayonet

Mounting Crimp

Termination Cable - Crimp

Cable type RG-8, RG-9, RG-11, RG-213, RG-214

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

FAQ

What is the impedance of 73043?

Our catalog lists the impedance for 73043 as: 50 Ohms. If impedance is critical for your application, include the requirement in your RFQ and we will confirm.

What frequency is 73043 rated for?

Our catalog lists the frequency for 73043 as: 2 GHz. Actual performance depends on assembly/materials/application — send an RFQ so we can confirm a suitable option.

What mounting style does 73043 use?

Our catalog lists the mounting style for 73043 as: Crimp. If you have panel/bulkhead/flange constraints, attach a drawing in the RFQ.

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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.