Credit AccountsFor Easy Ordering
48 hour clock
48 hour DispatchFor Souriau UTO & UTS
24 hour clock
Next Day DeliveryFor stocked items

Radiall TNC Series / TNC 18 GHz Series

Radiall TNC, TNC 18 GHz

In brief:

Range of miniature RF coaxial connectors with screw thread locking mechanism

The TNC connector is threaded equivalent the hugely popular BNC bayonet locking system.

Available in 50Ω, 75Ω and 18GHz variants.

Radiall logo

A specialist manufacturer of quality, durable components for the aerospace, industrial, medical and telecommunications industries

DownloadDownload Brochure

Radiall TNC is a range of miniature RF coaxial connectors and is the threaded equivalent of the hugely popular BNC bayonet locking system.

The series is available in 50Ω, 75Ω and 18GHz variants.

General Characteristics

  • Screw-on equivalent to BNC bayonet series
  • Good RF performance
  • Suitable for high power levels
  • Long life and high strength
  • 3 ranges:
    • Standard TNC series (50 and 75Ω fully intermateable)
    • Commercial TNC series (50 and 75Ω)
    • 18 GHz TNC series (50Ω)

Applicable Standards

  • MIL-C-39012 / MIL STD 348A/313
  • IEC 60169-17
  • CECC 22200


  • Avionics
  • Aeronautics
  • Countermeasures
  • Telecommunications

For a more detailed description of this connector series please see the manufacturer's brochure which is available to download above.

For a personalised quotation on any of the part numbers seen in this range please complete the 'Quick Quote' form or simply call us on 01744 815001.

Technical expertise is just a click away. For rapid service & personalised support, complete the following form or call 01744 815 001

What Our Customers Say

Quotation marks

“I am writing to your company today to say a very big thank you, I mainly speak to Fran she is such a lovely lady, nothing is to much trouble and your assembly workers are brilliant they have very kindly fitted in many urgent orders for me over the years and always deliver on time.

I love working with your company it is excellent so please say a very big thank you to all your staff, they have done you proud.”

Woods, Essex
Quotation marks

“Once again many thanks for your very good service response, I wish I could say all companies we deal with are like this, but sadly that is not always the case!”

Combstock, Hereford

Long Term, Flexible Call-Offs

We can facilitate your Kanban, Just-in-Time requirements and schedule orders over a 12 month period, supporting contracts that require that extra level of support and taking advantage of secure pricing levels and stock availability.

Quote & Order
Stock Arrival & Start
Credit cards
Pay as You Go
Box with tick
Tracked Service