MPN

Belden MRG5902 Series, 100m, RG59 Coaxial, Unterminated75 Ω

RS Stock No.:: 521-8464
Mfr. Part No.:: MRG5902.10100
Brand:: Belden

Belden MRG5902 Series, 100m, RG59 Coaxial, Unterminated75 Ω

Subtotal (1 reel of 100 metres)*

£158.04

(exc. VAT)

£189.65

(inc. VAT)

FREE delivery for orders over £50.00

In Stock

17 unit(s) ready to ship
Plus 3 unit(s) ready to ship from another location
Plus 7 unit(s) shipping from 23 October 2025

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

Reel(s)	Per Reel	Per Metre*
1 +	£158.04	£1.58

*price indicative

RS Stock No.:: 521-8464
Mfr. Part No.:: MRG5902.10100
Brand:: Belden

RG59B/U

1/0.6mm copper-plated steel conductor, solid polyethylene insulation, plain copper braid and sheathed in PVC.

Equivalent to Alpha 9059B
Connector / Cable group F

Belden MRG5902 Series SDI Coaxial Cable, 6.15mm Outer Diameter, 75 Ω Characteristic Impedance - MRG5902.00500

This SDI Coaxial Cable is an effective solution for standard analogue video applications. Constructed with RG59 type coaxial technology, it features an outer diameter of 6.15mm and is 500m in length, ensuring ample reach for a variety of installations. With its solid bare copper clad steel conductor and low smoke zero halogen jacket, this cable provides both reliability and safety in demanding environments.

Features & Benefits

• 75 Ω characteristic impedance for optimal signal integrity
• Low smoke zero halogen construction reduces toxic emissions
• High-performance coaxial design minimises signal attenuation
• Bare copper braid shielding ensures excellent interference protection
• Extensive operational temperature range from -30°C to +70°C
• PE insulation offers enhanced durability and flexibility

Applications

• Designed for seamless SDI video transmission
• Utilised in broadcast and professional video environments
• Suitable for indoor installations requiring low smoke emissions
• Employed in automation and electronics setups
• Perfect for commercial video conferencing systems

What is the maximum allowable attenuation of this cable during video transmission?

The maximum attenuation is specified at 2.9 dB per 100m at 5 MHz, with varying values at higher frequencies, ensuring reliable signal performance over extended distances.

How does the cable's construction impact its performance for video applications?

The use of a solid bare copper clad steel conductor and a bare copper braid shield enhances both conductivity and reduces interference, making it suitable for high-quality video transmission.

What safety standards does this cable meet for indoor use?

It complies with Euroclass Eca for fire safety, ensuring that it is appropriate for indoor environments without contributing to fire hazards.

What are the intricacies of the cable's bending radius during installation?

The minimum bending radius for stationary applications is 35mm, allowing flexibility while maintaining the integrity of the cable.

How does the cable perform under various temperature conditions?

It is engineered to operate efficiently within a temperature range of -30°C to +70°C, making it suitable for diverse application environments.

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Belden
	Terminated/Unterminated	Unterminated
	Coaxial Type	RG59
	Outer Diameter	6.15mm
	CPR Certification	Eca
	Characteristic Impedance	75 Ω
	Attenuation	2.9 dB/100m @ 5 MHz
	Length	100m
	Sheath Colour	Black
	Conductor Strand Type	Solid
	Standards Met	Euroclass Eca
	Core Strands	1/0.58
	Series	MRG5902
	Maximum Operating Temperature	+70°C
	Shielding	Bare Copper Braid
	Number of Strands	1
	Sheath Material	Low Smoke Zero Halogen (LSZH)
	Insulation Material	PE
	Velocity ratio	66%
	Minimum Operating Temperature	-30°C
	Capacitance	67pF/m
	Conductor Material	Bare Copper Clad Steel
	Size of Strands	23 AWG
	Operating Temperature Range	-30 → +70 °C

	Select all
	Brand Belden
	Terminated/Unterminated Unterminated
	Coaxial Type RG59
	Outer Diameter 6.15mm
	CPR Certification Eca
	Characteristic Impedance 75 Ω
	Attenuation 2.9 dB/100m @ 5 MHz
	Length 100m
	Sheath Colour Black
	Conductor Strand Type Solid
	Standards Met Euroclass Eca
	Core Strands 1/0.58
	Series MRG5902
	Maximum Operating Temperature +70°C
	Shielding Bare Copper Braid
	Number of Strands 1
	Sheath Material Low Smoke Zero Halogen (LSZH)
	Insulation Material PE
	Velocity ratio 66%
	Minimum Operating Temperature -30°C
	Capacitance 67pF/m
	Conductor Material Bare Copper Clad Steel
	Size of Strands 23 AWG
	Operating Temperature Range -30 → +70 °C

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