Product details

In-Series jack round flange with nut

Name: 103973
SKU: 103973

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

Part number (MPN)

103973

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

103973

Specifications for 103973
Interface	radio-frequency connectors
Interface	solder end
Interface	In-Series
Interface	TNC (50 Ohm)
Gender	jack
Mounting	round flange with nut
Order No	103973
Rosenberger No	56K504-200N5
Technology	Radio Frequency
Category	Connectors
Name	bulkhead jack
Business Area	Communication

Show 4 more specs

Configuration	straight
Sales Unit	100
Packaging	standard
Country of Origin	Hungary

Description

Current reference data for 103973: round flange with nut. Mounting is listed as round flange with nut. 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

Open contact form

Engineer checklist (key parameters)

Interface In-Series

Gender jack

Mounting round flange with nut

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

Similar Connectors

Related models:

R327316000

2.4 MM / STRAIGHT BULKHEAD JACK SOLDER TYPE CABLE .085

View details →

554089-1

I/O Connectors RECPT 36P PANEL MNT low profile plastic

View details →

UE78-B4127-00321

I/O Connectors 2X4 SFP COMBO GND TABS

View details →

MWDM2L-25S-4K1-18B

D-Sub Micro-D Connectors MICRO D PREWIRED CON 25CNT SKT #24AWG

View details →

10090277-001LF

I/O Connectors 2.5" SATA COMBO PLUG

View details →

CBBJR26

RF Connectors Coaxial Connectors BNC Blkhd Jack RA Insulated Board Mnt

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.