Belden 1855A Series, 304.8 m, Mini RG59 Coaxial SDI Coaxial Cable 75 Ω, Black, Unterminated

RS Stock No.:: 187-6102
Mfr. Part No.:: 1855A 0101000
Manufacturer:: Belden

Belden 1855A Series, 304.8 m, Mini RG59 Coaxial SDI Coaxial Cable 75 Ω, Black, Unterminated

Subtotal (1 reel of 305 metres)*

SGD1,180.045

(exc. GST)

SGD1,286.185

(inc. GST)

FREE delivery for orders over $150, or create a business account to enjoy free delivery from just $28

In Stock

Plus 1,525 unit(s) shipping from 27 April 2026

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

Units	Per unit	Per Reel*
305 +	SGD3.869	SGD1,180.05

*price indicative

RS Stock No.:: 187-6102
Mfr. Part No.:: 1855A 0101000
Manufacturer:: Belden

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Belden
	Product Type	SDI Coaxial Cable
	Terminated/Unterminated	Unterminated
	Coaxial Type	Mini RG59
	American Wire Gauge	23AWG
	Voltage	300V
	Outside Diameter	4.04mm
	Characteristic Impedance	75Ω
	Minimum Operating Temperature	-30°C
	Conductor Type	Solid
	Attenuation	0.012 dB/100 m
	Cable Length	304.8m
	Maximum Operating Temperature	75°C
	Jacket Colour	Black
	Standards/Approvals	UL, CE
	Fire Behaviour	Flame Retardant
	Series	1855A
	Conductor Material	Bare Copper
	Jacket Material	Polyethylene Foam

	Select all
	Brand Belden
	Product Type SDI Coaxial Cable
	Terminated/Unterminated Unterminated
	Coaxial Type Mini RG59
	American Wire Gauge 23AWG
	Voltage 300V
	Outside Diameter 4.04mm
	Characteristic Impedance 75Ω
	Minimum Operating Temperature -30°C
	Conductor Type Solid
	Attenuation 0.012 dB/100 m
	Cable Length 304.8m
	Maximum Operating Temperature 75°C
	Jacket Colour Black
	Standards/Approvals UL, CE
	Fire Behaviour Flame Retardant
	Series 1855A
	Conductor Material Bare Copper
	Jacket Material Polyethylene Foam

COO (Country of Origin):: US

Belden Serial Digital Interface (SDI) Coaxial Cable, Mini RG59, 304.8m, 1855A 0101000

If you need a highly robust coax cable which ensures reliable signal transmission, try the 1855A 0101000 unit from Belden.

This Belden 1855A cable is a low-loss coaxial cable. It features gas-injected foam HDPE insulation (Foam High Density Polyethylene) which is crush-resistant and protects against chemicals and UV. It can withstand rough handling during installation, maintaining impedance and return loss characteristics.

This coaxial cable works within a wide operating temperature of -30°C to +75°C and comes in a reel of 304.8m, in black. It also uses a 23 AWG solid bare copper wire conductor, which offers excellent conductivity.

Features and Benefits:

• UV resistant and suitable for indoor and outdoor use

• Duofoil +95% tinned copper braid shield protects against electromagnetic interference (EMI), reducing signal loss and crosstalk

• Rugged design with durable PVC (Polyvinyl Chloride) jacket

• 75 Ohm nominal characteristic impedance

Applications:

Belden is a globally trusted brand with over 100 years of experience in designing high-performance networking, connectivity and cabling solutions. Their products are tested to strict quality standards, making them a safe and long-lasting choice for any application.

What is Mini RG-59 Cable?

The term RG stands for ’Radio Guide’ and is a type of rating for cables. Mini RG-59 type cable is a flexible 75 Ohm coaxial cable which is typically used in CCTV installations and broadband communication networks. It is smaller than the normal RG-59 type, making it ideal for applications with limited space. Other common RG ratings for coaxial cables include: RG-6 and RG-11.

What is the difference between RG-59 and RG-6?

RG-6 coaxial cables are better suited for high bandwidth, high frequency installations like cable tv, satellite tv, and broadband internet. They use a larger conductor and have thicker dielectric insulation.