Part Number:
8281B
Precision Video Coax, RG59, #20 Solid BC, Double
98% Braid, CMR
Product Description
20 AWG solid .031" bare copper conductor, flame-retardant semi-foam polyethylene insulation, tinned copper/bare copper double braid shield (95% coverage),
PVC jacket.
Technical Specifications
Product Overview
Environmental Space:
Physical Characteristics (Overall)
Conductor
AWG
20
Indoor/Outdoor
Material
Nominal Diameter No. of Coax
1
BC - Bare Copper 0.031 in
Total Number of Conductors:
Insulation
Material
1
Nominal Diameter
FR Semi-Foam PE - Flame Retardant Semi-Foam Polyethylene 0.198 in
Outer Shield Material
Type Layer
Braid
Braid
1
2
Material
Coverage [%]
TC - Tinned Copper 95 %
TC - Tinned Copper 95 %
Outer Jacket Material
Material
Nominal Diameter
PVC - Polyvinyl Chloride 0.305 in
Electrical Characteristics
Capacitance
Nom. Capacitance Conductor to Shield
21 pF/ft
Shielding:
Construction and Dimensions
Conductor DCR
Nominal Conductor
DCR
9.9 Ohm/1000ft
Braid(s)
Nominal Conductor DCR Conductor Resistance Nominal Outer Shield DCR Outer Conductor DCR
9.9 Ohm/1000ft
1.1 Ohm/1000ft
1.1 Ohm/1000ft
Impedance
Nominal Characteristic Impedance
75 Ohm
High Frequency (Nominal/Typical)
Frequency [MHz] Nom. Insertion Loss
1 MHz
3.6 MHz
10 MHz
71.5 MHz
135 MHz
270 MHz
360 MHz
540 MHz
720 MHz
750 MHz
1000 MHz
0.3 dB/100ft
0.5 dB/100ft
0.8 dB/100ft
2.1 dB/100ft
3 dB/100ft
4.4 dB/100ft
5.1 dB/100ft
6.6 dB/100ft
7.8 dB/100ft
8 dB/100ft
10.2 dB/100ft
Delay
Nominal Delay Nominal Velocity of Propagation (VP) [%]
1.54 ns/ft
66 %
Inductance
Nominal Inductance
0.118 µH/ft
Voltage
Non-UL Voltage Rating UL Voltage Rating Voltage Rating [V]
300 V RMS
300 V RMS
300 V RMS
30 V RMS
Applicable Standards & Environmental Programs
CEC/C(UL) Specification:
EU Directive 2000/53/EC (ELV):
EU Directive 2003/11/EC (BFR):
EU Directive 2011/65/EU (ROHS II):
EU Directive 2012/19/EU (WEEE):
EU Directive 2015/863/EU:
EU Directive Compliance:
EU CE Mark:
EU RoHS Compliance Date (yyyy-mm-dd):
CPR Euroclass:
CA Prop 65 (CJ for Wire & Cable):
MII Order #39 (China RoHS):
Standards
NEC/(UL) Specification:
RG Type:
UL AWM Style:
Flame Test
CSA Flammability:
UL Flammability:
Safety
UL Voltage Rating:
Suitability
Suitability - Aerial:
Yes - Black Only, when supported by messenger wire
300V RMS
FT4
UL1666 Vertical Shaft
CMR
RG-59/U Type
UL Style 1354
CMG
Yes
Yes
Yes
Yes
Yes
EU Directive 2003/11/EC (BFR)
Yes
2005-10-13
Eca
Yes
Yes
Suitability - Indoor:
Suitability - Outdoor:
Mechanical Characteristics
Operating Temp Range:
Bulk Cable Weight:
Max Recommended Pulling Tension:
Min Bend Radius/Minor Axis:
Temperature Range
UL Temp Rating:
Min Flexing Radius:
Plenum/Non-Plenum
Plenum (Y/N):
Plenum Number:
© 2017 Belden, Inc
All Rights Reserved.
Yes
Yes - Black only
-40°C To +80°C
79(lbs/1000ft)
168(lbs)
3(in)
80°C
6(in)
No
88281
Although Belden makes every reasonable effort to ensure their accuracy at the time of this publication, information and specifications described here in are subject to error or omission and to change without
notice, and the listing of such information and specifications does not ensure product availability.
Belden provides the information and specifications herein on an "ASIS" basis, with no representations or warranties, whether express, statutory or implied. In no event will Belden be liable for any damages
(including consequential, indirect, incidental, special, punitive, or exemplary damages) whatsoever, even if Belden has been advised of the possibility of such damages, whether in an action under contract,
negligence or any other theory, arising out of or in connection with the use, or inability to use, the information or specifications described herein.
All sales of Belden products are subject to Belden's standard terms and conditions of sale.
Belden believes this product to be incompliance with EU RoHS(Directive 2002/95/EC, 27-Jan-2003). Material manufactured prior to the compliance date may be instock at Belden facilities and in our Distributor's
inventory. The information provided in this Product Disclosure, and the identification of materials listed as reportable or restricted within the Product Disclosure, is correct to the best of Belden's knowledge,
information, and belief at the date of its publication. The information provided in this Product Disclosure is designed only as a general guide for the safe handling, storage, and any other operation of the product
itself or the one that it becomes a part of. This Product Disclosure is not to be considered a warranty or quality specification. Regulatory information is for guidance purposes only. Product users are responsible for
determining the applicability of legislation and regulations based on their individual usage of the product.
Belden declares this product to be incompliance with EU LVD (Low Voltage Directive 73/23/EEC), as amended by directive 93/68/EEC.
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