Product details

TNC connectors are threaded RF connectors applicable from DC up to 18 GHz

Name: 22650581
SKU: 22650581

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

Part number (MPN)

22650581

Impedance

50 Ω

Frequency

18 GHz

Interface

TNC

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

22650581

Specifications for 22650581
Interface	TNC
Interface	18 GHz
Impedance	50 Ω
Gender	plug
Cable type	U98 - SUCOFLEX
Standard	HUBER+SUHNER-TNC-18GHz
Termination	Copper Beryllium Alloy / Gold Plating (without Nickel underplating)
Outer conductor	Stainless steel / Passivated (Plating)
Body	Stainless steel / Passivated (Plating)
Insulator	PFA / PTFE
Coupling mechanism	Stainless steel / Passivated (Plating)
Gasket	VMQ (Silicone rubber)

Show 11 more specs

Frequency (max)	25 dB
Weight	0.019 kg
Mating cycles	500
Termination	soldered
Termination	soldered
Operation temperature	-65 °C ... 125 °C
IP rating	Mated / IP 67
Directive	RoHS 2011/65/EU and (EU) 2015/863
Rating	Compliant with exemption
Exemptions	6c
Cable type	SUCOFLEX_126_D

Description

Current reference data for 22650581: TNC · 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. The catalog also lists a sealing or protection value of Mated / IP 67. Check that against the real environment requirement in 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 TNC

Gender plug

Impedance 50 Ω

Frequency (max) 18 GHz

IP rating Mated / IP 67

Coupling mechanism Stainless steel / Passivated (Plating)

Cable type soldered

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

FAQ

What connector interface/type does 22650581 use?

According to our catalog data, 22650581 lists the interface/type as: TNC. To confirm mechanical fit, send an RFQ and we will validate against your drawing/spec.

What is the impedance of 22650581?

Our catalog lists the impedance for 22650581 as: 50 Ω. If impedance is critical for your application, include the requirement in your RFQ and we will confirm.

What frequency is 22650581 rated for?

Our catalog lists the frequency for 22650581 as: 18 GHz. Actual performance depends on assembly/materials/application — send an RFQ so we can confirm a suitable option.

Similar Connectors

Related models:

R414512161

Attenuators - Interconnects ATT TNC 12DB 18GHZ 2W

View details →

56K504-200N5

RF Connectors / Coaxial Connectors TNC Bulkhead Jack Round Flange

View details →

R143182161W

RF Connectors / Coaxial Connectors TNC/R/A PLG CRM TYPE CBL 5/50 S

View details →

FMCA100175

Fire Rated Low Loss TNC Male to RA TNC Male Cable TCOM-400-FR Coax With Times Microwave Components

View details →

PRF04-J-C-EP-142-BS

RF Connectors Coaxial Connectors Precision TNCA Cable Connector

View details →

FMC0303400

TNC Male to TNC Male Cable LMR-400 Coax with Times Microwave Connectors

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.