Twinaxial EMP Hardened Double shielded Databus, 77 ohms in compliance with MIL-STD-1553B

Contruction

  • 1 Conductor : Stranded conductor of Silver plated high strength copper alloy
  • 2 Dielectric layer of extruded or taped PTFE
    Color : White x Blue
  • 3 PTFE filler
  • 4 Wrap of Pre sintered PTFE Tape
  • 5 Screen 1 : Braid of Silver plated copper Coverage : 90% minimum
  • 6 Screen 2 : Wrap of High permeability tape(Mumetal)
  • 7Screen 3 : Braid of Silver plated copper Coverage : 90% minimum
  • Jacket of PTFE Tape wrapped & Sintered
    Color : White

FLU TEF P/No: F10613T

This Radio Frequency ,Twinaxial known as Data bus cable for application in Electronic Equipment and Systems. The cable is primarily intended for interconnection of various equipment/sub systems used in Digital command/Response Time Division Multiplexing techniques on Aircraft. The requirements for Data bus cable specified herein comply with the requirements of US Military Standard

MIL-STD-1553B: Digital Time Division Command/Response Multiplex Data Bus.

Shielding effectiveness: This cable is super shielded having a very low transfer Impedance for protection against the effects of an electromagnetic Pulse (EMP).

PHYSICAL CHARACTERISTICS
Size
AWG
Conductor
Stranding
n x mm
Conductor
diameter
mm nomina
Core
Diameter mm
Filler
Diameter
mm nominal
Screen Jacket
Diameter
mm maximum
Maximum
Weight
g/m
1
mm
AWG
2
mm
3
mm
AWG
24 19 x 0.12 0.60 1.08±0.05 0.80 0.10
38
Mumetal 0.10
38
4.2 42
ELECTRICAL CHARACTERISTICS
Impedance
Ohms
Velocity of
propagation %
Nom
Capacitance
Mutual pF/m
maximum
Attenuation
dB/100 m
maximum
Surface transfer
impedance
milliohms/meter
maximum
Voltage
withstanding
V rms
Insulation
resistance
Mohms-km
minimum
77 ± 5 69 70 4.0 at 1MHz 0.2 at 30 MHz 1000 1525
  • Continuous Working Voltage : 600 V rms maximum
  • Operating Temperature Range : -55°C to +200°C
  • Operating Frequency : 10 MHz maximum

Reference standard : JSS 51034 , MIL-DTL-17H, MIL-DTL-27500H, MIL-C-17/203

Engineering note : Cable shall be suitable for use in MIL-STD-1553 data bus systems for use as main Bus or stub cable

Note : We can design same cable with different concluctor size

Contruction

  • 1 Conductor : Stranded conductor of Silver plated high strength copper alloy
  • 2 Dielectric layer of Radiation cross-linked modified ETFE
    Color : White x Blue
  • 3 Radiation crosslinked modified ETFE fillers
  • 4 Screen 1 : Braid of Tin plated copper
    Coverage : 90% minimum
  • 5 Screen 2 : Wrap of High permeability tape(Mumetal Tape)
  • 6 Screen 3 : Braid of Tin plated copper
    Coverage : 90 % minimum
  • 7Jacket of Radiation cross-linked modified ETFE Color: white

FLU-TEF P/No: W10614XE
MIL P/No: MIL-C-17/203

This Radio Frequency , Twinaxial known as Data bus cable for application in Electronic Equipment and Systems. The cable is primarily intended for interconnection of various equipment/sub systems used in Digital command/Response Time Division Multiplexing techniques on Aircraft. The requirements for Data bus cable specified herein comply with the requirements of US Military Standard

MIL-STD-1553B: Digital Time Division Command/Response Multiplex Data Bus.

Shielding effectiveness: This cable is super shielded having a very low transfer Impedance for protection against the effects of an electromagnetic Pulse (EMP).

PHYSICAL CHARACTERISTICS
Size
AWG
Conductor
Stranding
n x mm
Conductor
diameter
mm nomina
Core
Diameter mm
Filler Screen Jacket
Diameter
mm maximum
Maximum
Weight
g/m
1
mm
AWG
2
mm
3
mm
AWG
24 19 x 0.12 0.60 1.22±0.05 0.81±0.05 0.10
38
Mumetal 0.10
38
4.1 43.30
ELECTRICAL CHARACTERISTICS
Impedance
Ohms
Velocity of
propagation %
Nom
Capacitance
Mutual pF/m
maximum
Attenuation
dB/100 m
maximum
Surface
transfer impedance
milliohms/mtr
maximum
Voltage
withstanding
V rms
Insulation
resistance
Mohms-km
minimum
77 ± 5 61 68 4.6 at 1MHz 1.0 at 30 MHz 1000 1525
  • Continuous Working Voltage : 600 V rms maximum
  • Operating Temperature Range : -65°C to +150°C
  • Operating Frequency : 10 MHz maximum

Reference standard : SAE-AS22759/35, MIL-DTL-17H, MIL-DTL-27500H, MIL-C-17/203

Engineering note : Cable shall be suitable for use in MIL-STD-1553 data bus systems for use as main Bus or stub cable

FLU-TEF WIRES & CABLES PVT. LTD. was founded in 1978 by late shri Jashwant Sanghvi and Shri Bharat Sanghvi to produce PTFE Insulated wire and cable.

CONTACT US

FLU-TEF WIRES & CABLES PVT. LTD.

Opp. Aarvee Denim,
Nr. Balkrishna Textile Mill Unit-II,
Eagle Motors Lane,
Narol-Sarkhej Highway, Narol,
Ahmedabad - 382405