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

View all Coaxial Connectors
Bulk discount available

Subtotal (1 box of 100 units)*

SGD878.00

(exc. GST)

SGD957.00

(inc. GST)

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In Stock
  • Plus 1,900 unit(s) shipping from 18 May 2026
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Units
Per unit
Per Box*
100 - 200SGD8.78SGD878.00
300 - 400SGD8.451SGD845.10
500 +SGD7.923SGD792.30

*price indicative

RS Stock No.:
546-5200
Distrelec Article No.:
304-03-321
Manufacturer:
RS PRO
Find similar products by selecting one or more attributes.
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Brand

RS PRO

Coaxial Connector Type

TNC

Product Type

Coaxial Connector

Mount Type

Cable

Impedance

50Ω

Connector Gender

Male

Orientation

Straight

Cable Type

RG58

Size

Standard

Bulkhead

No

Minimum Operating Temperature

-20°C

Maximum Operating Temperature

80°C

Polarity

Normal

Termination Type

Crimp

Series

TNC

Contact Gender

Male

Standards/Approvals

No

Contact Material

Copper Alloy

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.

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