Standard Cable Selection Guide
Cable Style Numbers
|
STYLE # |
IMPEDANCE
(OHMS) (±10%) |
CONSTRUCTION |
CONDUCTOR |
DIELECTRIC INSULATOR |
|
21 |
50±10 |
Coax |
Silver Plated Copper |
Low Density Extruded TFE
|
|
05 |
50±2 |
Braided Coax |
Silver Plated Copper |
Low Density Extruded TFE
|
|
09 |
50±2 |
RG- 178 Braided Coax |
Silver Plated Copper Covered Steel
|
Solid PTFE |
|
22 |
75±10 |
Coax |
Silver Plated Copper |
Low Density Extruded TFE
|
|
06 |
75±5 |
Braided Coax |
Silver Plated Copper |
Low Density Extruded TFE
|
|
23 |
90±10 |
Coax |
Silver Plated Copper |
Low Density Extruded TFE
|
|
24 |
100±10 |
Coax |
Silver Plated Copper |
Low Density Extruded TFE
|
|
34 |
100±10 |
Twin Coax |
Silver Plated Copper |
Low Density Extruded TFE
|
|
42 |
100±10 |
Jacketed Twisted Pair |
Silver Plated Copper |
Extruded PTFE |
|
43 |
100±10 |
Shielded Jacketed Twisted Pair
|
Silver Plated Copper |
Low Density PTFE
|
|
STYLE # |
SHIELD |
PROPAGATION DELAY
NS/FT |
WIRE SIZE (AWG SOLID OR STRANDED)
|
DC RESISTANCE MAX. (OHMS/ [1000
FT] 20°C) |
|
21 |
Aluminum Polyester w/ drain
|
1.20±.03 |
30 AWG Solid |
103.7 |
|
05 |
TPC Braid |
1.20±.03 |
26 AWG 7 x 34 |
37.3 |
|
09 |
SPC Braid |
1.46±.03 |
30 AWG 7 x 38 |
96.1 |
|
22 |
Aluminum Polyester w/ drain
|
1.20±.03 |
32 AWG Solid |
162.1 |
|
06 |
TPC Braid |
1.20±.03 |
30 AWG 7 x 38 |
96.1 |
|
23 |
Aluminum Polyester w/ drain
|
1.20±.03 |
33 AWG Solid |
205.7 |
|
24 |
Aluminum Polyester w/ drain
|
1.20±.03 |
33 AWG Solid |
205.7 |
|
34 |
Aluminum Polyester w/ drain
|
1.20±.03 |
30 AWG 7 x 38 |
96.1 |
|
42 |
N/A |
1.43±.05 |
26 AWG 7 x 34 |
37.3 |
|
43 |
Aluminum Polyester w/ drain
|
1.25±.05 |
30 AWG 7 x 38 |
96.1
|
|
STYLE # |
MAXIMUM SKEW BETWEEN CONDUCTORS |
JACKET MATERIAL |
JACKET COLOR |
NOMINAL O.D. |
|
21 |
N/A |
FEP |
Blue |
.054±.004 |
|
05 |
N/A |
FEP |
Yellow |
.073±.003 |
|
09 |
N/A |
FEP |
Tan |
.071±.004 |
|
22 |
N/A |
FEP |
Green |
.058±.004 |
|
06 |
N/A |
FEP |
Green |
.074±.003 |
|
23 |
N/A |
FEP |
Orange |
.064±.004 |
|
24 |
N/A |
FEP |
Red |
.070±.004 |
|
34 |
.010 ns/ft |
PVC |
Blue |
.056/.076 |
|
42 |
N/A |
FEP |
Red |
.066±.008 |
|
43 |
N/A |
PVC |
Black |
.092±.004
|
Standard Length Tolerance
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