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Belden4855R16

Product Number: 4855R16

4K UHD 16 Coax for 12G-SDI, 75 Ohm, Mini RG-59, 23 AWG Solid SC, Foil + 95% TC Braid, PVC Jkt, CMR

12 GHz, 4K UHD Precision Video Cable, Mini RG-59, 75 Ohm 16 Coax 23 AWG solid 0.023" silver-plated copper conductor, gas-injected foamed high-density polyethylene insulation, Duofoil® bonded to the core + tinned copper braid shield (95% coverage), PVC inner and outer jackets

Availability
Global
Status
Active

Ships from and sold by A5 IT.

Specifications

Product Overview

Suitable ApplicationsUltra-High Definition Digital Video, 4K Single-link 12 Gb/s UHDTV, 4K D-Cinema, 8K Quad-link UHDTV, HD-SDI 1080p

Construction Details

RG TypeMini 59

Conductor

Size23 AWG
StrandingSolid
Nom. Diameter0.023 in
MaterialSC - Silvered Copper

Insulation

MaterialPE - Polyethylene (Foam)
Nom. Insulation Diameter0.102 in (2.59 mm)

Inner Shield

LayerShield TypeMaterialMaterial Trade NameCoverage
1TapeTri-Laminate (Alum+Poly+Alum)Duobond® II100%
2BraidTinned Copper (TC)95%

Inner Jacket

MaterialPVC - Polyvinyl Chloride
Nom. Diameter0.159 in (4.04 mm)

Outer Jacket

MaterialPVC - Polyvinyl Chloride
Nom. Diameter0.917 in (23.3 mm)

Electrical Characteristics

Return Loss

FrequencyMin. Return Loss
5 - 1600 MHz23 dB
1600 - 4500 MHz21 dB
4500 - 12000 MHz15 dB

Electricals

Nom. Conductor DCR19.7 Ohm/1000ft (64.6 Ohm/km)
Nom. Inner Shield DCR3.8 Ohm/1000ft (12 Ohm/km)
Nom. Capacitance Cond-to-Shield16.3 pF/ft (53.5 pF/m)
Nom. Characteristic Impedance75 Ohm
Nom. Velocity of Prop.82%

Voltage

UL Voltage Rating300 V RMS (CMR)

Mechanical Characteristics

Max. Pull Tension528 lbs (239 kg)
Bulk Cable Weight397 lbs/1000ft

Temperature

UL Temperature60°C
Operating-30°C to +75°C

Bend Radius

Installation Min.9.2 in

Standards and Compliance

Environmental SuitabilityIndoor - Riser, Indoor, Aerial - Black only, When supported by messenger wire
SustainabilityCA Prop 65
Flammability / Reaction to FireUL1666 Vertical Shaft, FT4
NEC / UL ComplianceCMR
CEC / C(UL) ComplianceCMG.
European Directive ComplianceEU CE Mark, EU Directive 2015/863/EU (RoHS 2 amendment), REACH, EU Directive 2011/65/EU (RoHS 2), EU Directive 2012/19/EU (WEEE)
APAC ComplianceChina RoHS II (GB/T 26572-2011)

History

Update and RevisionRevision Number: 0.19 Revision Date: 02-20-2026

Resources

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