Product details

SUCOTEST_18 50 Ω

Name: 84004594
SKU: 84004594

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

Part number (MPN)

84004594

Impedance

50 Ω

Frequency

18 GHz

Interface

SF_11_SMA-373

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

84004594

Specifications for 84004594
Interface	SUCOTEST_18
Interface	SF_11_SMA-373
Interface	SF_11_N-372
Interface	REF to REF
Interface	SMA, straight - plug
Interface	N, straight - plug
Impedance	50 Ω
Frequency (max)	18 GHz
Length	36 inch
Min. return loss	19 dB
VSWR max	1.253
Max. insertion loss	1.56 dB

Show 12 more specs

Signal delay	4.3 ns/m
Propagation velocity	77 %
CW Power at 40°	131 W at 18 GHz
Weight	0.09 kg
Cable type	4.6 mm
Static bending radius	13 mm
Operation temperature	-55 °C ... 105 °C
Directive	RoHS 2011/65/EU and (EU) 2015/863
Rating	Contains one or more SVHC >0,1%
Exemptions	6c
Regulation	REACH 1907/2006 Article 33 SVHC
Details	CAS: 7439-92-1 Lead

Description

Current reference data for 84004594: SF_11_SMA-373 · 50 Ω · 18 GHz. Impedance is listed as 50 Ω. If that parameter is critical, confirm it again in RFQ. Frequency is listed as 18 GHz. The real operating limit still depends on the assembly, mating pair, and application context. For higher-frequency projects, include the drawing, cable path, and critical requirements in the first RFQ. If mounting is missing here, confirm it from the drawing or mating requirement. 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 SUCOTEST_18

Impedance 50 Ω

Frequency (max) 18 GHz

Cable type SUCOTEST_18

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

FAQ

What connector interface/type does 84004594 use?

According to our catalog data, 84004594 lists the interface/type as: SF_11_SMA-373. To confirm mechanical fit, send an RFQ and we will validate against your drawing/spec.

What is the impedance of 84004594?

Our catalog lists the impedance for 84004594 as: 50 Ω. If impedance is critical for your application, include the requirement in your RFQ and we will confirm.

What frequency is 84004594 rated for?

Our catalog lists the frequency for 84004594 as: 18 GHz. Actual performance depends on assembly/materials/application — send an RFQ so we can confirm a suitable option.

Similar Connectors

Related models:

1731110930

View details →

A30PM80-52L-27G

27GHz RL-16.5dB SMA plug to SMPM jack using 5002

View details →

BNC(75)-P-1.5CW

RF Connectors / Coaxial Connectors

View details →

173112-0676

D-Sub Contacts FCT TERM HPWR

View details →

734046110

View details →

M3933/25-81S

Attenuators - Interconnects SMA QPL ATT SCREENED

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.