Product Number: 6439C8

Surveillance CATV MATV, RG-59 #20 BC, Duofoil® + 90% AL Braid, CMP-CATVP

Surveillance, CATV & MATV Cable, RG59, Plenum-CMP & CATVP, 20 AWG solid bare copper, foam FEP core, Duofoil® + 90% aluminum braid, Flamarrest® jacket

Availability: Global
Status: Active
Orderable items: 1

Ships from and sold by A5 IT.

Part numbers

6439C8 is a product family. Each item number below is a separate orderable part — colour, put-up and length differ.

Item #	Color	Put-Up Type	Length	UPC	Order
6439C8 8771000	Natural	Reel	1,000 ft	612825176862	Order online

Specifications

Product Overview

Suitable Applications	CATV, MATV

Physical Characteristics (Overall)

Conductor

AWG	20
Stranding	Solid
Material	BC - Bare Copper
Nominal Diameter	0.032 in
No. of Coax	1

Insulation

Material	FEP - Fluorinated Ethylene Propylene (Foam)
Nominal Diameter	0.133 in

Outer Shield

Type	Layer	Material	Material Trade Name	Coverage [%]
Tape	1	Tri-Laminate (Alum+Poly+Alum)	Duofoil®	100%
Braid	2	Aluminum		90%

Outer Jacket

Material	PVC - Polyvinyl Chloride
Material Trade Name	Flamarrest®
Nominal Diameter	0.199 in

Electrical Characteristics

Conductor DCR

Nominal Conductor DCR	10 Ohm/1000ft
Nominal Conductor DCR Conductor Resistance	10 Ohm/1000ft
Nominal Outer Shield DCR	5.5 Ohm/1000ft
Outer Conductor DCR	5.5 Ohm/1000ft

Capacitance

Nom. Capacitance Conductor to Shield	16.3 pF/ft

Inductance

Nominal Inductance	0.097 μH/ft

Impedance

Nominal Characteristic Impedance	75 Ohm

High Frequency (Nominal/Typical)

Frequency [MHz]	Nom. Insertion Loss
1 MHz	0.4 dB/100ft
10 MHz	0.8 dB/100ft
50 MHz	1.8 dB/100ft
100 MHz	2.6 dB/100ft
200 MHz	3.8 dB/100ft
400 MHz	5.6 dB/100ft
700 MHz	7.6 dB/100ft
900 MHz	8.8 dB/100ft
1000 MHz	9.4 dB/100ft

Delay

Max. Delay Skew	83 ns/100m
Nominal Delay	1.21 ns/ft
Nominal Velocity of Propagation (VP) [%]	84%

Voltage

UL Voltage Rating	300 V RMS

Temperature Range

UL Temperature Rating	75°C
Operating Temperature Range	0°C To +75°C

Mechanical Characteristics

Bulk Cable Weight	20 lbs/1000ft
Maximum Recommended Pulling Tension	53 lbs
Minimum Minor Axis Bend Radius	2 in

Standards

NEC/(UL) Compliance	CATV, CMP
CEC/C(UL) Compliance	CMP
RG Type	59
Series Type	59

Applicable Environmental and Other Programs

EU Directive 2000/53/EC (ELV)	Yes
EU Directive 2003/11/EC (BFR)	Yes
EU Directive 2011/65/EU (RoHS 2)	Yes
EU Directive 2012/19/EU (WEEE)	Yes
EU Directive 2015/863/EU (RoHS 2 amendment)	Yes
EU Directive Compliance	Yes
MII Order #39 (China RoHS)	Yes

Suitability

Suitability - Burial	No
Suitability - Hazardous Locations	No
Suitability - Indoor	Yes

Flammability, LS0H, Toxicity Testing

UL Flammability	NFPA 262
UL voltage rating	300 V RMS

Plenum/Non-Plenum

Plenum (Y/N)	Yes

Related Part Numbers

Footnote	C - CRATE REEL PUT-UP.

Product Notes

Notes	Print legend includes sequential footage marks.

History

Update and Revision	Revision Number: 0.354 Revision Date: 02-20-2026

Resources

Belden 6439C8 technical datasheet Belden CATV Drop Cable Belden Ready-to-Install Metal Sheathed Communication Cable Belden CATV Multicore FRNC Cable

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