Product details

50 Ohm BNC Female to 75 Ohm SMB Jack Adapter

Name: PE9231
SKU: PE9231

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

Part number (MPN)

PE9231

Impedance

50 Ohm

Frequency

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.

Custom RF cable from drawing →

WhatsApp — Quick Reply

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.

How we review alternatives

Image

Click image to enlarge.

Specifications

PE9231

Specifications for PE9231
Interface	Adapters
Interface	BNC
Interface	SMB
Impedance	50 Ohm
Impedance	75 Ohm
Frequency (max)	DC
Frequency (max)	4 GHz
Gender	Female
Gender	Jack
Adapter Body Style	Straight
Connector Body Material 1	Brass
Connector Body Material 2	Brass

Show 7 more specs

Connector Body Plating 1	Nickel
Connector Body Plating 2	Nickel
Connector Polarity 1	Standard
Connector Polarity 2	Standard
Mounting	None
Mounting	None
Category	Adapters

Description

Current reference data for PE9231: BNC · 50 Ohm · DC. Impedance is listed as 50 Ohm. If that parameter is critical, confirm it again in RFQ. Frequency is listed as DC. 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)

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

Open contact form

Engineer checklist (key parameters)

Interface BNC

Gender Female

Impedance 50 Ohm

Frequency (max) DC

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

FAQ

What connector interface/type does PE9231 use?

According to our catalog data, PE9231 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 PE9231?

Our catalog lists the impedance for PE9231 as: 50 Ohm. If impedance is critical for your application, include the requirement in your RFQ and we will confirm.

Similar Connectors

Related models:

FMC1116316

N Female Bulkhead to SMB Plug Cable RG316 Coax

View details →

142231

SMB Straight Crimp Jack RG-178 RG-196 Bulkhead 50 Ohm

View details →

903-406J-51R

SMB Straight Jack Solder Cup Bulkhead 50 Ohm

View details →

DCDC15P6E5-36.0ANLG

D-Sub Micro-D Connectors Shield Plug Assmbly 15 pos,#26 AWG wire

View details →

RF3-15-T-00-50-G

RF Connectors Coaxial Connectors 50 OHM SMB RF CONN FEMALE SMT PCB

View details →

CA-SBPRSBPRCN48

High quality fully tested antenna feed cable assemblies featuring 100-series low-loss coax cable. These cable assemblies feature SMB connectors. SMB connectors are a "snap-on" connector design. These 50 Ohm connectors provide broadband capability from 0-4 GHz. Not exactly what you are looking for? Build your own cable assembly with our Custom Product Configurator. Not sure what connector your radio has? Use our Radio to Connector-Type Cross-Reference.

View details →

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.