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MaxFlex cable is a flexible alternative to semi-rigid cable. With its 100% shield coverage, it provides equivalent performance to MIL-C-17 semi-rigid, but is as flexible as many MIL-C-17 flexible coaxial cables. Using MaxFlex cable, assemblies can be made to approximate overall length and installed into equipment without the tooling required for bending semi-rigid cable.
Unit of Measure


Temperature Rating

N/A 200 ºC


N/A 50 ± 2 Ω


N/A Solid PTFE.

Dielectric Diameter

N/A 0.210 in5.33 mm

Inner Shield

N/A Spiral-wrapped silver-plated copper tape, 100% coverage

Outer Shield

N/A Silver Plated Copper braid, 90% minimum coverage


N/A Extruded FEP (blue)

Jacket Diameter

N/A 0.270 in6.86 mm

Center Conductor

N/A Solid SPC (Silver-plated copper)

Inner Conductor Diameter

N/A 0.064 in1.63 mm

Inner Shield Diameter

N/A 0.222 in5.64 mm

Outer Shield Diameter

N/A 0.240 in6.10 mm

Min. Bend Radius

N/A 2.00 in50.80 mm


N/A 29.0 pF/ft

Velocity of Propagation

N/A 69.5 %


N/A 81.0 lb/1000 ft.120.70 kg/1000 m.

Attenuation @ 500 MHz per 100 ft.

N/A 7.8 dB

Attenuation @ 1 GHz per 100 ft.

N/A 11.0 dB

Attenuation @ 5 GHz per 100 ft.

N/A 14.0 dB

Attenuation @ 10 GHz per 100 ft.

N/A 31.0 dB

Shielding Effect

N/A > 100 dB

MIL-C-17 Equivalent

N/A M17/129


N/A Stranded center conductor for enhanced flexibility; LTE (expanded extruded PTFE) dielectric for faster transmission speed; other jacket colors.