Product details

RF Adapters - In Series BNC JACK JACK BLKHD ADAPTER ISO-50 Ohm

Name: 112443
SKU: 112443

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

Part number (MPN)

112443

Impedance

50 Ohms

Frequency

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

112443

Specifications for 112443
Interface	RF Adapters - In Series
Interface	BNC
Impedance	50 Ohms
Frequency (max)	DC
Frequency (max)	4 GHz
Gender	Jack (Female)
Gender	Jack (Female)
Orientation	Straight
Body Material	Brass
Termination	Phosphor Bronze
Termination	Gold
Product Category	RF Adapters - In Series

Show 7 more specs

Unit Weight	0.405651 oz
Shell Plating	Nickel
Side 2 Polarity	Normal
RoHS	Y
Subcategory	RF Adapters
Packaging	Bulk
Side 1 Polarity	Normal

Description

Current reference data for 112443: 50 Ohms · DC · Straight. The catalog currently lists the configuration as: Straight. Impedance is listed as 50 Ohms. 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)

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

Open contact form

Engineer checklist (key parameters)

Interface RF Adapters - In Series

Gender Jack (Female)

Orientation Straight

Impedance 50 Ohms

Frequency (max) DC

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

FAQ

What is the impedance of 112443?

Our catalog lists the impedance for 112443 as: 50 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.

Similar Connectors

Related models:

FMAD1283

BNC Male to C Female Adapter

View details →

FMC0108315

N Male to BNC Male Cable RG-316 Coax

View details →

73171-2730

RF Connectors / Coaxial Connectors MINI BNC JACK STR PCB 75OHM

View details →

1-1337549-0

RF Connectors / Coaxial Connectors BNC RM BHJ Hex 75 Ohm Nickel Pl

View details →

AD-B3DB8

BNC plug to double banana binding post jack

View details →

112234-13

BNC Cable Jack RG-174 RG-188 RG-316 Times LMR-100A Bulkhead Rear Mount 50 Ohm

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 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.