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Huber+Suhner RG174U Series, RG174 Coaxial Coaxial Cable 50 Ω, Jet Black, Unterminated

RS Stock No.:: 240-8089
Distrelec Article No.:: 301-23-479
Mfr. Part No.:: RG_174_/U
Brand:: Huber+Suhner

Huber+Suhner RG174U Series, RG174 Coaxial Coaxial Cable 50 Ω, Jet Black, Unterminated

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Subtotal (1 reel of 100 metres)*

£298.20

(exc. VAT)

£357.80

(inc. VAT)

FREE delivery for orders over £60.00

In Stock

Plus 400 unit(s) shipping from 15 June 2026
Plus 300 unit(s) shipping from 15 June 2026
Plus 300 unit(s) shipping from 31 August 2026

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

Units	Per unit	Per Reel*
100 - 400	£2.982	£298.20
500 +	£2.684	£268.40

*price indicative

High‑Performance Coaxial Cables and Adapters

Huber+Suhner coaxial cables and adapters deliver reliable RF performance with controlled impedance and excellent shielding. Designed to work together, they support low‑loss signal transmission, secure adaptation and long‑term durability across RF, data and industrial applications.

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RS Stock No.:: 240-8089
Distrelec Article No.:: 301-23-479
Mfr. Part No.:: RG_174_/U
Brand:: Huber+Suhner

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Huber+Suhner
	Product Type	Coaxial Cable
	Terminated/Unterminated	Unterminated
	Coaxial Type	RG174
	Voltage	1.5kVrms
	Outside Diameter	2.55mm
	Characteristic Impedance	50Ω
	Minimum Operating Temperature	-25°C
	Conductor Type	Stranded
	Attenuation	0.922 dB
	Maximum Operating Temperature	85°C
	Standards/Approvals	ISO 45001, ISO 14001, MIL refer ENce: M17/196 00001, ISO/TS 22163 IRIS, IATF 16949, ISO 9001, AS/ EN 9100
	Jacket Colour	Jet Black
	Conductor Material	Steel, Copper Plated
	Jacket Material	Polyvinyl Chloride
	Series	RG174U

	Select all
	Brand Huber+Suhner
	Product Type Coaxial Cable
	Terminated/Unterminated Unterminated
	Coaxial Type RG174
	Voltage 1.5kVrms
	Outside Diameter 2.55mm
	Characteristic Impedance 50Ω
	Minimum Operating Temperature -25°C
	Conductor Type Stranded
	Attenuation 0.922 dB
	Maximum Operating Temperature 85°C
	Standards/Approvals ISO 45001, ISO 14001, MIL refer ENce: M17/196 00001, ISO/TS 22163 IRIS, IATF 16949, ISO 9001, AS/ EN 9100
	Jacket Colour Jet Black
	Conductor Material Steel, Copper Plated
	Jacket Material Polyvinyl Chloride
	Series RG174U

Datasheet RG_174_/U

COO (Country of Origin):: CH

Huber+Suhner Coaxial Cable, 50Ω Characteristic Impedance, 2.55mm Outside Diameter - RG_174_/U

This coaxial cable provides a Compact solution for RF signal transmission in industrial and telecom environments. It is designed for general-purpose interconnection where a 50Ω characteristic impedance is required, offering a balance of electrical performance and flexible routing for antenna and instrumentation links.

Features and Benefits:

• 50Ω impedance for consistent RF matching and reduced reflections
• Attenuation 0.922dB for low-loss signal transfer over short runs
• Stranded steel copper-plated conductor for enhanced flexibility
• PVC jet black jacket for abrasion resistance and discrete routing
• Rated to 1.5kVrms enabling elevated voltage handling in installations
• Operating range -25°C to 85°C for varied environmental deployment

Applications

• Suitable for RF antenna connections in telecom installations
• Ideal for signal leads between test instruments and DUTs
• Used with sensor modules in automation and control systems
• Can be used for interconnects in avionics and defence hardware

What conductor construction supports repeated flexing?

The conductor is stranded with a steel core plated in copper, which provides a balance of tensile strength and flexural endurance for frequent movement.

How does the jacketing affect installation in confined routes?

The polyvinyl chloride outer sheath offers mechanical protection and a smooth surface that eases pull-through in cable ducts and cable trays.

Are there recognised production and quality standards applied?

Manufacture adheres to multiple management and quality standards including ISO 9001 and IATF 16949, along with industry-specific approvals relevant to rail and aerospace supply chains.

Which fire-performance classification is applicable for routed runs?

The cable meets IEC 60332-3 fire-behaviour criteria suitable for applications requiring this level of flame performance.

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