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
Conductor DCR
Nominal Conductor
DCR
9.9 Ohm/1000ft
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
Return Loss
Frequency [MHz] Min. Structural Return Loss (SRL)
5-216 MHz
27 dB
217-850 MHz
23 dB
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
Temperature Range
UL Temp Rating:
Operating Temp Range:
Mechanical Characteristics
Bulk Cable Weight:
Max Recommended Pulling Tension:
Min Bend Radius/Minor Axis:
Min Flexing Radius:
Standards
NEC/(UL) Specification:
CEC/C(UL) Specification:
UL AWM Style:
CPR Euroclass:
RG Type:
Applicable Environmental and Other Programs
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):
CA Prop 65 (CJ for Wire & Cable):
Yes
Yes
Yes
Yes
Yes
EU Directive 2003/11/EC (BFR)
Yes
2005-10-13
Yes
CMR
CMG
UL Style 1354
Eca
RG-59/U Type
79(lbs/1000ft)
168(lbs)
3(in)
6(in)
80°C
-40°C To +80°C
MII Order #39 (China RoHS):
Suitability
Suitability - Aerial:
Suitability - Indoor:
Suitability - Outdoor:
Flammability, LS0H, Toxicity Testing
UL Flammability:
CSA Flammability:
Part Number
Plenum (Y/N):
Plenum Number:
© 2018 Belden, Inc
All Rights Reserved.
Yes
Yes - Black only, when supported by messenger wire
Yes
Yes - Black only
UL1666 Vertical Shaft
FT4
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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