Communication and control – Northern Connectors Alpha Wire Communication, Control & Industrial Cable User Manual
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Cable > Communication, Control and Industrial > Flat Cable > Unshielded > 300 V
Communication and Control
300 V Unshielded, Flat Cable, 0.050 (1.27 mm) Centerline
UL AWM 2651, 20932 VW-1
Operating Temperature
• -20°C to +105°C
Materials
• Stranded tinned copper
conductors
• Extruded PVC insulation
(slate cable)
• Thermally bonded PVC
with clear PVC covering
(color-coded cable)
Color
• AWM 2651: slate cable, with red
polarity stripe on leading edge
• AWM 20932: color-coded cable:
brown, red, orange, yellow,
green, blue, violet, slate, white,
black . . . repeats
Electrical Characteristics
• Capacitance: 14 pF/ft
(45.9 pF/m) nom. at 1 MHz
• Propagation delay: 1.4 ns/ft (4.6
ns/m) @ 0.18 ns risetime
• Impedance: 105 ohms (G-S-G
configuration)
• Near-end crosstalk: 3.2%
• Far-end crosstalk: 11.5%
• Crosstalk measured on
adjacent lines, 1 ns risetime,
10 ft (3.05 m) length
Availability
100 ft (30.5 m)
May contain multiple lengths
28 AWG (0.09 mm
2
)
Stranding: 7/36 (7 x 0.13 mm)
Insulation thickness: 0.010 (0.25 mm)
Part No.
Conductors
Width (W)
Span (S)
Slate
(AWM 2651)
Color Coded
(AWM 20932)
Inch
mm
Inch
mm
3580/9
3583/9
9
0.45
11.43
0.40
10.16
3580/10
3583/10
10
0.50
12.70
0.45
11.43
3580/14
3583/14
14
0.70
17.78
0.65
16.51
3580/15
3583/15
15
0.75
19.05
0.70
17.78
3580/16
3583/16
16
0.80
20.32
0.75
19.05
3580/20
3583/20
20
1.00
25.40
0.95
24.13
3580/24
3583/24
24
1.20
30.48
1.15
29.21
3580/25
3583/25
25
1.25
31.75
1.20
30.48
3580/26
3583/26
26
1.30
33.02
1.25
31.75
3580/34
3583/34
34
1.70
43.18
1.65
41.91
3580/37
3583/37
37
1.85
46.99
1.80
45.72
3580/40
3583/40
40
2.00
50.80
1.95
49.53
3580/50
3583/50
50
2.50
63.50
2.45
62.23
3580/60
3583/60
60
3.00
76.20
2.95
74.93
3580/64
3583/64
64
3.20
81.28
3.15
80.01