RS PRO 50Ω Straight Cable Mount TNC Connector, Plug, RG58/U

  • RS Stock No. 136-538
  • Manufacturer RS PRO
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): CN
Product Details

RS 50 Ohm RF Coaxial TNC Crimp Plug Connectors

50 Ohm RF coaxial TNC plug connectors with a crimp termination. These 50 Ohm RF coax cable mount crimp plugs have a nickel plated brass body, gold plated centre contact, rubber gasket and are suitable for use with a variety of RF coaxial cably types.


RS PRO 50 Ohm FR Coaxial TNC Crimp Plug Connector

TNC Connectors (Threaded Neill-Concelman) provides a secure and reliable connection, especially when comparing to BNC Connectors. TNC have their well-established position since the 1950s, and their full dedication is to provide smooth cooperation with Coax Cable format.

We are proudly introducing our own branded RS PRO 50 Ohm Coaxial TNC Crimp Plug Connector, which has a 50 Ω impedance and shows the best performance when it operates at 0-11 GHz frequency spectrum.

Our TNC RF cable mount crimp plug has a nickel-plated brass body, gold plated centre contact, rubber gasket and is suitable for use with a variety of RF coaxial cable types.

Impressive operating temperature range of -20°C up to +80°C makes the TNC plug an ideal for harsh conditions.

Features and Benefits

  • The TNC connector is suitable for use with RG58/U Cable

  • Offers crimp, solder termination

  • The TNC nominal impedance of 50 Ω

  • The Connector has an impressive operating range temperature (-20°C up to +80°C)

  • Not like BNC plug Connectors, the TNC ensures no vibration is in place, making a perfect solution in vibration-intense applications

  • Excellent RF communication for up to 11 GHz

  • TNC Male dimensions 23.3 x 14.5 mm

  • Our TNC Connector is practically always in stock for small and big projects


The miniature TNC series of Connectors goes through exploration for radio and wired applications and has their place in:

  • Antennas

  • Industrial

  • Wireless

  • Broadband

  • Military

Frequently asked questions

What is the two primary TNC Connector assembly method?

The two main methods of assembly TNC Connectors are:

1. Compression gland type does not require any special tools to assemble, making an ideal production cable line used in laboratories with the intention of small production.

1. Crimp type, on the other hand, requires greater accuracy and correct crimping tools to make sure that the Connector is appropriately crimped. This method is ideal for mass production runs as this method is faster and more cost-effective.

Both TNC assembles methods should have the same amount of insulation stripped from each other as this will ensure accurate, safe and effective assembly.


RS PRO is our family brand to go-to and brings you a wide range for high-quality and high-value products to support your project. Trusted by engineers all over the world, every part of every RS PRO product is always rigorously tested against demanding industry standards. We are only giving the RS PRO seal of approval if we are confident of their exceptional quality, which means you can be convinced too.



RS TNC RF Coaxial Connectors

A selection of popular cable and panel mount 50Ω TNC Connectors

Attribute Value
Coaxial Connector Type TNC Connector
Gender Male
Mounting Type Cable Mount
Impedance 50Ω
Termination Method Crimp, Solder
Body Orientation Straight
Cable Type RG58/U
Body Plating Nickel
Polarity Normal
Contact Material Copper Alloy
Contact Plating Gold
104 : Next working day (AU stock)
698 : 7 working days (Global stock)
Price (ex. GST) Each
$ 13.41
(exc. GST)
$ 14.75
(inc. GST)
Per unit
1 - 14
15 - 49
50 - 99
100 - 249
250 +
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