M55021
This specification covers electrical cables consisting of unshielded and unjacketed, shielded, jacketed, or shielded and jacketed twisted pairs and triples, and shielded or shielded and jacketed singles. Cables constructed with (PVC) insulated wires or jackets are not to be used for aerospace applications.
Cable is intended for internal wiring of electrical equipment for application temperatures of, -40°C to 105°C = /1, -65°C to 200°C = /2
This specification covers electrical cables consisting of unshielded and unjacketed, shielded, jacketed, or shielded and jacketed twisted pairs and triples, and shielded or shielded and jacketed singles. Cables constructed with (PVC) insulated wires or jackets are not to be used for aerospace applications.
Cable is intended for internal wiring of electrical equipment for application temperatures of -40°C to 105°C = /1, -65°C to 200°C = /2.
Simply build your cable from the tables below, or contact Ryan Electronics for more information.
M55021 Part Number Example: B24C904-903-902P
Table 1: Type of Wire
Symbol Type | Wire Specification | Symbol Type | Wire Specification |
---|---|---|---|
B | M16878/1 | EE | M16878/5 (NEMA HP3) |
C | M16878/2 | BJ | M16878/17 |
D | M16878/3 | CJ | M16878/18 |
E | M16878/4 (NEMA HP3) | DJ | M16878/19 |
Table 2: Conductor Size
Conductor Size | Stranding |
---|---|
30 - 26 AWG | 7 Strands |
24 - 12 AWG | 19 Strands |
10 AWG | 37 Strands |
Table 3: Conductor Material
Conductor Code | Conductor Type |
---|---|
C | Copper |
S | Copper Clad Steel |
H | High Strength Copper Alloy |
Table 4: Color Code
For single shielded and single shielded and jacketed constructions, a dash should not be used. The color code designators for wires 2 and 3 of a twisted pair and triplet are separated by a dash. Two groups of numbers indicate a twisted pair, three groups indicate a twisted triple. Any order of color code designators is acceptable.
Code | Color | Code | Color |
---|---|---|---|
0 | Black | 5 | Green |
1 | Brown | 6 | Blue |
2 | Red | 7 | Violet |
3 | Orange | 8 | Gray |
4 | Yellow | 9 | White |
Table 5: Covering Over Components
Symbol Type | Covering Over Finished Cable |
---|---|
U | Unjacketed and unshielded |
P | Polyvinyl Chloride (PVC) jacket |
F | Fluorinated Ethylene Propylene (FEP) jacket |
J | Polyamide jacket |
T | Polytetrafluoroethylene (PTFE) jacket |
S | Shielded and unjacketed |
SF | Shielded and covered with FEP jacket |
SP | Shielded and covered with PVC jacket |
SJ | Shielded and covered with Polyamide jacket |
STW | Shielded and covered with wrapped PTFE jacket |
STX | Shielded and covered with extruded PTFE jacket |