Twinaxial Single Shield Databus 77 ohms in compliance with MIL-STD-1553B

For use in avionics bus and data transmission applications for the military and aerospace, FLU-TEF WIRES & CABLES PVT. LTD. provides a full line of shielded twisted pair MIL bus cables. We produce a wide variety of cables. This cable is also available in an EMP variant. The MIL bus cables have been around for more than 50 years, yet they are still in use frequently, which is presumably because they do their jobs exceptionally well. To discover more about the standard's features, the lingo used, and how to make the most of the protocol if you're new to it, continue reading.

Due to its foundation in sound engineering principles and the use of the most up-to-date technologies, the MIL bus cable is still widely used in applications that require great reliability. It is important to take into account both the standards that do and do not define when examining the ecosystem that has grown up around the MIL, with a significant amount of freedom for applications that are crucial to the military, defence, and aerospace industries. Manufacturers will have a competitive benefit when introducing new systems by selecting a supplier who comprehends this and provides a full range of solutions.

Contruction

  • A Conductor : Stranded silver plated high Strength copper alloy wire.
  • B Insulation : Extruded or taped PTFE
  • C Filler : 2 PTFE rod filler
    Twisting : 2 Core twisted together with 2 filler
  • D Shield : Round Braided shield of silver Plated high strength copper alloy wire.
    Coverage : 90 % minimum
  • E Jacket:
    FLU-TEF P/no Jacket Color
    F10612T PTFE taped & sintered Blue
    F10612PFA PFA Blue

FLU-TEF TYPE NO : F10612T
MIL TYPE NO : M17/176-00002

MIL Bus Cables
CORE CABLE
Conductor
AWG
No of
strands
X Strand
diameter x
mm
Conductor
diameter
mm
Primary wire
diameter
mm
Filler
diameter
nominal
mm
No of
core
Braid strand
diameter
mm
Diameter
mm
maximum
Weight
g/m
maximum
24/19/36 19x 0.12 0.58± 0.02 1.08± 0.05 0.80 2
white x blue
0.10 3.4 26.8

ELECTRICAL CHARACTERISTICS

Characteristics
Impedance
Ohms
Capacitance
pF / meter
maximum
Nom
Velocity of
Propagation
Attenuation
dB/100 meters
maximum
at 1 MHz
DC Conductor
resistance
Ω/km
maximum
Insulation
resistance
MΩ-km
minimum
Voltage
withstanding
betn
Core & shield
Volts
77 ± 7 78 69 % 4.5 93 1525 1000

Composition

  • Stranded copper alloy wire with silver plating serves as the conductor.
  • PTFE taped or extruded as insulation.
  • 2 PTFE rods for filling.
  • Two cores and two fillers were twisted together.
  • Round silver braided shield for protection. Copper alloy wire with plating for strength.
  • Coverage must have been at least 90%.
  • Maximum Continuous Operating Voltage: 750 V RMS.
  • Operating Temperature: 55 to 200 degrees Celsius.
  • The maximum operating frequency is 10 MHz.
  • 1 M bits per second.

Engineering note : Cable shall be suitable for use in 1 MHz multiplex application in accordance with MIL-STD-1553 data bus system. ELECTRICAL

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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