C O A X I A L
C A B L E S
6.64
50 Ohm Transmission and Computer Cable
RG-58A/U Type
Description
Part
No.
Standard
Nominal
Conductor
UL NEC/ Standard Lengths Unit Weight
Core OD
(stranding)
C(UL) CEC
Diameter
Type
Ft.
m
Lbs.
kg Nom. DCR Inch mm
Shielding Nominal OD
Materials
Nom. DCR Inch mm
Nominal
Nom. Nom. Capacitance
Vel.
Imp.
of
(Ω) Prop. pF/Ft. pF/m
Nominal
Attenuation
dB/
dB/
MHz 100 Ft. 100m
RG-58A/U Type • 20 AWG
Stranded (19x32) .037″ Tinned Copper • 96% Tinned Copper Braid Shield
Foam Polyethylene Insulation • Black or White PVC Jacket
UL AWM
Style 1354
(30V 80°C)
8219
NEC:
CM
CEC:
CM
U-500
v
U-152.4
500
152.4
U-1000
v
U-304.8
1000
304.8
14.0 6.4
16.0 7.3
27.0 12.3
27.0 12.3
20 AWG .114
(19x32)
.037″
TC
8.8Ω/M′
28.9Ω/km
2.90
TC Braid
.194
96% Shield
Coverage
4.1Ω/M′
13.4Ω/km
4.93
53.5
73%
26.5
86.9
1
10
50
100
200
400
700
900
1000
.4
1.3
3.1
4.5
6.6
10.0
14.2
16.6
18.1
1.2
4.3
10.2
14.8
21.7
32.8
46.6
54.5
59.4
P-MSHA • SC-182/5*
v
U-500 ft. and U-1000 ft. put-ups available in White only.
RG-58A/U Type • 20 AWG
Stranded (19x32) .037″ Tinned Copper • Duobond
®
II + 55% Tinned Copper Braid Shield
Foam Polyethylene Insulation • Black PVC Jacket
UL AWM
Style 1354
(30V 80°C)
9311**
NEC:
CM
CEC:
CM
500
U-1000
1000
152.4
U-304.8
304.8
14.5 6.6
23.0 10.5
23.0 10.5
20 AWG .114
(19x32)
.037″
TC
8.8Ω/M′
28.9Ω/km
2.90
Duobond II .193
+ 55% TC
Braid
17.0Ω/M′
55.8Ω/km
4.90
52
75%
26.0
85.3
1
10
50
100
200
400
700
900
1000
.5
1.5
2.9
4.0
5.7
8.5
12.2
14.5
15.8
1.6
4.9
9.5
13.1
18.7
27.9
40.0
47.6
51.8
RG-58A/U Type • 20 AWG
Stranded (19x33) .035″ Tinned Copper • 95% Tinned Copper Braid Shield
Polyethylene Insulation • Black PVC Jacket
75°C
8259
100
U-500
500
U-1000
1000
30.5
U-152.4
152.4
U-304.8
304.8
3.5 1.6
13.5 6.1
16.0 7.3
27.0 12.3
27.0 12.3
20 AWG .116
(19x33)
.035″
TC
10.8Ω/M′
35.4Ω/km
2.95
TC Braid
.192
95% Shield
Coverage
4.1Ω/M′
13.4Ω/km
4.88
50
66%
30.8 101.0
1
10
50
100
200
400
700
900
1000
.4
1.5
3.7
5.4
8.1
12.4
17.7
21.1
22.8
1.4
4.9
12.1
17.7
26.6
40.7
58.1
69.2
74.8
RG-58A/U Type • 20 AWG
Solid .032″ Bare Copper • 95% Tinned Copper Braid Shield
Polyethylene Insulation • Black PVC Jacket
UL AWM
Style 1354
(30V 80°C)
8240
NEC:
CMX
CEC:
CMX
100
U-500
500
U-1000
1000
30.5
U-152.4
152.4
U-304.8
304.8
3.7 1.7
14.5 6.6
16.0 7.3
28.0 12.7
28.0 12.7
20 AWG .116
(solid)
.033″
BC
10.0Ω/M′
32.8Ω/km
2.95
TC Braid
.193 4.90 51.5 66% 28.5
95% Shield
Coverage
4.1Ω/M′
For Plenum versions of 8240,
13.4Ω/km
see 88240 or 82240.
93.5
1
10
50
100
200
400
700
900
1000
1
10
50
100
200
400
700
900
1000
1
10
50
100
200
400
700
900
1000
.3
1.1
2.5
3.8
5.6
8.4
11.7
13.7
14.5
.5
1.2
3.0
4.3
6.4
9.7
13.7
16.1
17.3
.5
1.2
3.0
4.3
6.4
9.7
13.7
16.1
17.3
1.1
3.6
8.2
12.5
18.4
27.6
38.4
44.9
47.6
1.6
3.9
9.8
14.2
21.0
31.7
45.0
52.8
56.6
1.6
3.9
9.8
14.2
21.0
31.7
45.0
52.8
56.6
Plenum • FEP Insulation • Black FEP Jacket
200°C
88240
NEC:
CMP
CEC:
CMP FT6
500
†
1000
†
152.4
304.8
14.0 6.4
26.0 11.8
20 AWG .107
(solid)
.032″
BC
10.2Ω/M′
33.5Ω/km
2.72
TC Braid
.159
95% Shield
Coverage
6.7Ω/M′
22.0Ω/km
4.04
53.5 69.5% 26.4
86.6
Plenum • FEP Insulation • Natural Flamarrest
®
Jacket
75°C
82240
NEC:
U-500
†
U-152.4
CMP
U-1000
†
U-304.8
304.8
CEC:
1000
†
CMP FT6
12.5 5.7
25.0 11.4
25.0 11.4
20 AWG .107
(solid)
.032″
BC
10.2Ω/M′
33.5Ω/km
2.72
TC Braid
.159
95% Shield
Coverage
6.7Ω/M′
22.0Ω/km
4.04
53.5 69.5% 26.4
86.6
BC = Bare Copper • DCR = DC Resistance • TC = Tinned Copper
Contact the Belden Customer Service Department for a Comprehensive Connector Cross Reference.
1-800-BELDEN-1.
Request quotation of RG/U cables not listed.
*Pennsylvania Department of Environmental Resource and United States Mine Safety and Health Administration certification. **See Belden’s website, www.belden.com, for connector information.
†
Spools and/or UnReel
®
cartons are one piece, but length may vary ±10% from length shown.
B e l d e n E l e c t r o n i c s D i v i s i o n
Te c h n i c a l S u p p o r t :
1 - 8 0 0 - B E L D E N - 1
o r
1 - 8 0 0 - B E L D E N - 3
•
w w w . b e l d e n . c o m
Microcontroller MCU
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