P A I R E D
C A B L E S
5.40
Individually Shielded
Audio, Control and Instrumentation Cables
Description
UL NEC/
No.
Part
C(UL) CEC of
No.
Pairs
Type
Color
Code
Standard
Lengths
Ft.
m
Standard
Unit Weight
Lbs.
kg
Nom. DCR
Cond.
Shield
Nominal
OD
Inch mm
Nom. Capacitance
Nom. Nom.
Vel. *
Imp.
*
**
**
of
(Ω) Prop. pF/ pF/ pF/ pF/
Ft.
m
Ft.
m
22 AWG
Stranded (7x30) • Tinned Copper • Twisted Pairs • Individually Shielded with 100% Beldfoil
®
• 22 AWG Stranded TC Drain Wire
Polypropylene Insulation • Chrome PVC Jacket
UL AWM Style 2919
(30V 80°C)
8777
NEC:
CM
CEC:
CM
3
100
250
(Tech Info
U-500
Section)
500
U-1000
1000
1640
3280
5000
10000
See
Chart 3
(Tech Info
Section)
See
Chart 3
30.5
76.2
U-152.4
152.4
U-304.8
304.8
499.9
999.7
1524.0
3048.0
5.3
2.4
11.3
5.1
21.0
9.5
21.0
9.5
41.0 18.6
42.0 19.1
67.2 30.6
137.8 62.6
210.0 95.5
450.0 204.5
3.8
9.4
19.5
37.7
5.3
13.1
26.4
52.3
6.4
30.5
60.5
6.8
16.1
33.4
65.0
9.0
22.5
44.5
89.5
10.0
49.5
97.7
15.0Ω/M′
49.2Ω/km
10.6Ω/M′ .273 6.93
34.8Ω/km
50
66%
30
98
55
180
For Plenum versions of 8777,
see 88777, 87777 or 82777.
Z-Fold
®
8778
NEC:
CM
CEC:
CM
NEC:
CM
CEC:
CM
NEC:
CM
CEC:
CM
NEC:
CM
CEC:
CM
NEC:
CM
CEC:
CM
NEC:
CM
CEC:
CM
NEC:
CM
CEC:
CM
NEC:
CM
CEC:
CM
NEC:
CM
CEC:
CM
6
100
250
500
1000
100
250
500
1000
100
500
1000
100
250
500
1000
100
250
500
1000
100
500
1000
100
500
1000
100
v
250
†
500
†
1000
†
500
†
1000
†
30.5 8.4
76.2 20.8
152.4 43.0
304.8 83.0
30.5
76.2
152.4
304.8
11.6
28.8
58.0
115.0
15.0Ω/M′
49.2Ω/km
10.6Ω/M′ .362 9.19
34.8Ω/km
50
66%
30
98
55
180
For Plenum versions of 8778,
see 88778, 87778 or 82778.
50
66%
30
98
55
180
8774
9
See
Chart 3
(Tech Info
Section)
15.0Ω/M′
49.2Ω/km
10.6Ω/M′ .417 10.59
34.8Ω/km
8775
11
See
Chart 3
(Tech Info
Section)
30.5 14.1
152.4 67.0
304.8 133.0
30.5
76.2
152.4
304.8
30.5
76.2
152.4
304.8
14.9
35.5
73.5
143.0
19.7
49.5
98.0
197.0
15.0Ω/M′
49.2Ω/km
10.6Ω/M′ .464 11.79
34.8Ω/km
50
66%
30
98
55
180
9768
12
See
Chart 3
(Tech Info
Section)
15.0Ω/M′
49.2Ω/km
10.6Ω/M′ .464 11.79
34.8Ω/km
50
66%
30
98
55
180
8776
15
See
Chart 3
(Tech Info
Section)
15.0Ω/M′
49.2Ω/km
10.6Ω/M′ .548 13.92
34.8Ω/km
50
66%
30
98
55
180
9769
17
See
Chart 3
(Tech Info
Section)
30.5 22.0
152.4 109.0
304.8 215.0
15.0Ω/M′
49.2Ω/km
10.6Ω/M′ .577 14.66
34.8Ω/km
50
66%
30
98
55
180
8769
19
See
Chart 3
(Tech Info
Section)
30.5 25.0 11.4
152.4 123.5 56.1
304.8 245.0 111.4
30.5
76.2
152.4
304.8
33.8 15.4
85.0 38.6
166.0 75.5
346.0 157.3
15.0Ω/M′
49.2Ω/km
10.6Ω/M′ .603 15.32
34.8Ω/km
50
66%
30
98
55
180
8773
27
See
Chart 3
(Tech Info
Section)
15.0Ω/M′
49.2Ω/km
10.6Ω/M′ .709 18.00
34.8Ω/km
50
66%
30
98
55
180
9767
37
See
Chart 3
(Tech Info
Section)
152.4 224.0 101.8
304.8 481.0 218.6
15.0Ω/M′
49.2Ω/km
10.6Ω/M′ .800 20.32
34.8Ω/km
50
66%
30
98
55
180
DCR = DC Resistance • TC = Tinned Copper
*Capacitance between conductors.
**Capacitance between one conductor and other conductors connected to shield.
†
Spools are one piece, but length may vary -0 to +20% from length shown.
See Attenuation, Rise Time and Bit Rate Data for this series on page 5.39.
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
•
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