Product details

Adapters connector; configuration: Straight; impedance Non-Constant; mounting Free Hanging (In-Line)

Name: RFU-545
SKU: RFU-545

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

Part number (MPN)

RFU-545

Impedance

Non-Constant

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

RFU-545

Specifications for RFU-545
Impedance	Non-Constant
Orientation	Straight
Mounting	Free Hanging (In-Line)
Body Material	Brass
Packaging	Bag
Body Finish	Nickel
Category	Adapters

Description

Current reference data for RFU-545: Non-Constant · Free Hanging (In-Line) · Straight. The catalog currently lists the configuration as: Straight. Impedance is listed as Non-Constant. If that parameter is critical, confirm it again in RFQ. Mounting is listed as Free Hanging (In-Line). 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

Open contact form

Engineer checklist (key parameters)

Orientation Straight

Impedance Non-Constant

Mounting Free Hanging (In-Line)

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

FAQ

What is the impedance of RFU-545?

Our catalog lists the impedance for RFU-545 as: Non-Constant. If impedance is critical for your application, include the requirement in your RFQ and we will confirm.

What mounting style does RFU-545 use?

Our catalog lists the mounting style for RFU-545 as: Free Hanging (In-Line). If you have panel/bulkhead/flange constraints, attach a drawing in the RFQ.

Similar Connectors

Related models:

PE4117

RF connector; configuration: Straight; impedance 50 Ohm; frequency DC

View details →

DH-51-CV1B(13)

I/O Connectors COVER SCREW LOCK FOR 51POS

View details →

FMP.1M.305.XLCM

M - Rugged Ratchet coupling Series connector; configuration: Crimp

View details →

095-902-587-300

MHF I LK Right Angle Plug to RP-SMA Straight Jack Bulkhead Rear Mount IP67 1.13 mm 50 Ohm 300 mm

View details →

EZ-240-SM-X-LC

RF connector; configuration: Straight; impedance 50 Ohm

View details →

A95MC30-85T-

SMA reverse polarity jack bulkhead IP67 mated to SMC plug using .085 semi-rigid

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.