Part Number: 84303
50 Ohm Coax, RG303, 19 AWG Solid SCCCS, SCC Braid, FEP Jacket, CL2P
Product Description
RG-303/U, 19 AWG solid .037" silver-coated copper-covered steel conductor, plenum, TFE insulation, silver-coated copper braid shield (95% coverage), FEP
jacket, commercial non-QPL product.
Technical Specifications
Product Overview
Environmental Space:
Outdoor - Aerial
Physical Characteristics (Overall)
Conductor
AWG Stranding
19
Solid
Material
Nominal Diameter No. of Coax
SCCCS - Silver-coated Copper-covered Steel 0.037 in
Conductor Count:
1
AWG Size:
19
1
Insulation
Material
Material Trade Name Nominal Diameter
TFE - Tetrafluoroethylene Teflon®
0.116 in
Outer Shield Material
Type Layer
Braid 1
Material
Coverage [%]
SCC - Silver-coated Copper 95 %
Outer Jacket Material
Material
Nominal Diameter
FEP - Fluorinated Ethylene Propylene 0.17 in
Electrical Characteristics
Conductor DCR
Nominal Conductor DCR Nominal Conductor DCR Conductor Resistance Nominal Outer Shield DCR Outer Conductor DCR
16.3 Ohm/1000ft
16.3 Ohm/1000ft
Capacitance
Nom. Capacitance Conductor to Shield
29 pF/ft
Inductance
Nominal Inductance
0.067 µH/ft
Impedance
Nominal Characteristic Impedance
50 Ohm
High Frequency (Nominal/Typical)
Frequency [MHz] Nom. Insertion Loss
1 MHz
0.3 dB/100ft
4.3 Ohm/1000ft
4.3 Ohm/1000ft
10 MHz
1.1 dB/100ft
50 MHz
2.7 dB/100ft
100 MHz
3.9 dB/100ft
200 MHz
5.6 dB/100ft
400 MHz
8.2 dB/100ft
700 MHz
11 dB/100ft
900 MHz
12.5 dB/100ft
1000 MHz
13.5 dB/100ft
Delay
Nominal Delay Nominal Velocity of Propagation (VP) [%]
1.46 ns/ft
69.5 %
High Freq
Frequency [MHz] Max. Insertion Loss (Attenuation)
50 MHz
2.7 dB/100ft
400 MHz
8.6 dB/100ft
1000 MHz
15 dB/100ft
3000 MHz
28 dB/100ft
Voltage
Description UL Voltage Rating
MIL
150 V RMS
Voltage Rating [V]
1400 V RMS (Mil Spec)
VSWR
Frequency [MHz]
Max. VSWR
50 MHz - 1000 MHz per M17/111-RG303
Temperature Range
UL Temp Rating:
200°C
Operating Temp Range:
-70°C To +200°C
Mechanical Characteristics
Bulk Cable Weight:
30 lbs/1000ft
Max Recommended Pulling Tension:
112 lbs
Min Bend Radius/Minor Axis:
2 in
Standards
NEC/(UL) Specification:
CL2P
RG Type:
RG-303/U
Military Specification:
Commercial, non-QPL product (M17/111-RG303)
QPL (Qualified Parts List):
No
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 II):
Yes
EU Directive 2012/19/EU (WEEE):
Yes
EU Directive 2015/863/EU:
Yes
EU Directive Compliance:
EU Directive 2003/11/EC (BFR)
EU CE Mark:
No
EU RoHS Compliance Date (yyyy-mm-dd): 2005-04-01
CA Prop 65 (CJ for Wire & Cable):
Yes
MII Order #39 (China RoHS):
Yes
Suitability
Suitability - Aerial:
Yes - When supported by messenger wire
Suitability - Burial:
No
Suitability - Hazardous Locations:
No
Suitability - Indoor:
Yes
Suitability - Outdoor:
Yes
Suitability - Sunlight Resistance:
No
Flammability, LS0H, Toxicity Testing
UL Flammability:
NFPA 262
CSA Flammability:
FT6
Part Number
Plenum (Y/N):
Yes
Footnote:
C - CRATE REEL PUT-UP.
Footnote:
E - MAY CONTAIN MORE THAN 1 PIECE. MINIMUM LENGTH OF ANY ONE PIECE IS 25'.
© 2018 Belden, Inc
All Rights Reserved.
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 in compliance 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 in compliance with EU LVD (Low Voltage Directive 73/23/EEC), as amended by directive 93/68/EEC.
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