Conductor: Silver Plated Alloy or Tin Plated Copper, Stranded
Insulation: Extruded Layer of Irradiated Cross-Linked ETFE
Jacket: Cross-linked ETFE Jacket Applied Over A Shield
Reference: MIL-STD-1553B
Applications: These shielded twinaxial cable constructions generally conform to the electrical transmission requirements of MIL-STD-1553B for Command/Response Multiplex Databus. Avionics, military vehicle, and C3I systems are the most common applications for this nilitary protocol standard. These databus cables are available with a variety of insulation, jacketing and shielding configurations, providing the system designer with a broad choice of alternatives.
conductor | usaf/equivalent | shield | impedance (Ω) |
capacitance pf/ft max. |
nom. jacket diameter |
weight | rscc aerodefense part number |
||||
awg | stranding | material | inch | mm | lbs/kft | kg/km | |||||
26 | 19/38 | sa | 10606 | 38awgtc 90% | 70 +/-5 | 30 | .111 | 2.82 | 12.1 | 18.0 | sdbs-26sabs-70 |
24 | 19/36 | sa | 10595 | 38awgtc 90% | 70 +/-5 | 30 | .128 | 3.25 | 15.7 | 23.4 | sdbs-24sabs-70 |
24 | 19/36 | sa | 8421526-2/10612 | single optimized |
77 +/-5 | 30 | .130 | 3.30 | 15.9 | 23.7 | sdbs-24saso-77 |
24 | 19/36 | sa | 8421526-1/10602 | 38awg tc 90% |
77 +/-5 | 30 | .137 | 3.48 | 15.7 | 23.4 | sdbs-24sabs-77 |
24 | 19/36 | sa | 8421527-1/10613 | dual optimized |
77 +/-5 | 30 | .147 | 3.73 | 24.9 | 37.1 | sdbs-24sado-77 |
24 | 19/36 | sa | 8421528-1/10614 | EMP hardened |
77 +/-5 | 30 | .161 | 4.09 | 29.0 | 43.2 | sdbs-24saeh-77 |
22 | 19/34 | tc | 8421526-3/10605 | single optimized |
77 +/-5 | 30 | .165 | 4.19 | 22.7 | 33.8 | sdbs-22tcso-77 |
22 | 19/34 | tc | – | dual optimized |
77 +/-5 | 30 | .185 | 4.70 | 32.5 | 48.4 | sdbs-22tcdo-77 |
22 | 19/34 | tc | – | EMP hardened |
77 +/-5 | 30 | .190 | 4.83 | 37.4 | 55.7 | sdbs-22tceh-77 |