RS PRO TNC Series Cable Male TNC, 50 Ω, Straight Body Crimp

RS Stock No.:: 546-5200
Distrelec Article No.:: 304-03-321
Brand:: RS PRO

RS PRO TNC Series Cable Male TNC, 50 Ω, Straight Body Crimp

Subtotal (1 box of 100 units)*

£504.20

(exc. VAT)

£605.00

(inc. VAT)

FREE delivery for orders over £60.00

In Stock

Plus 1,600 unit(s) shipping from 20 April 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit	Per Box*
100 +	£5.042	£504.20

*price indicative

Coaxial Cable

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RS Stock No.:: 546-5200
Distrelec Article No.:: 304-03-321
Brand:: RS PRO

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	RS PRO
	Product Type	Coaxial Connector
	Coaxial Connector Type	TNC
	Mount Type	Cable
	Impedance	50Ω
	Orientation	Straight
	Connector Gender	Male
	Cable Type	RG58
	Size	Standard
	Bulkhead	No
	Minimum Operating Temperature	-20°C
	Polarity	Normal
	Maximum Operating Temperature	80°C
	Termination Type	Crimp
	Series	TNC
	Contact Gender	Male
	Contact Material	Copper Alloy
	Standards/Approvals	No
	Contact Plating	Gold

	Select all
	Brand RS PRO
	Product Type Coaxial Connector
	Coaxial Connector Type TNC
	Mount Type Cable
	Impedance 50Ω
	Orientation Straight
	Connector Gender Male
	Cable Type RG58
	Size Standard
	Bulkhead No
	Minimum Operating Temperature -20°C
	Polarity Normal
	Maximum Operating Temperature 80°C
	Termination Type Crimp
	Series TNC
	Contact Gender Male
	Contact Material Copper Alloy
	Standards/Approvals No
	Contact Plating Gold

COO (Country of Origin):: TW

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

This male TNC coaxial connector from our RS PRO range is a miniature radio-frequency (RF) connector that's used for joining RG58 coaxial cables together. When paired with its corresponding female receptacle, this straight cable mount connector creates stable transmission lines that are perfect for conveying data.

Used in a wide range of radio and wired applications, this connector performs particularly well at microwave frequencies (e.g. with portable radios and mobile phone antennas). It's finished with high-quality gold contact plating that protects against corrosion.

TNC connectors have a similar design to BNCs, but with a threaded screw-fit mechanism rather than a bayonet. Crafted with weatherproof materials, its secure screw-fit mechanism protects against vibration and external electromagnetic interference. For proper termination, the coaxial connector should be crimped onto the cable with a crimping tool.

Features and Benefits

• Straight body male TNC connector

• Cable mounting

• Copper alloy contact material

• Crimp termination method

• Characteristic impedance of 50 Ω

• Normal polarity

• Gold contact plating

• Compatible with RG58 cables

• Weatherproof materials and screw-fit mechanism protect against external interference

RS PRO

RS PRO is our own brand range and brings you a wide range of high-quality, great value products offering you more choice. Trusted by engineers all over the world, every part of every RS PRO product has been rigorously tested against demanding industry standards; they’re only given the RS PRO Seal of Approval if we’re confident of their exceptional quality, which means you can be confident too.