The SC-Type connector series is a medium size, 50 Ω series, with performance up to 11 GHz.

The SC-Type connectors are manufactured to meet MIL-C-39012 category D, specification sheets 35 through 43. The series meets all of the mechanical and electrical requirements of the Limited Co-ordination Specification (LC Spec.) as generated by the U.S. Air Force.

Connector mating is a .687-24 UNEF screw thread.


Features and Benefits

  • MIL-qualified per M39012 provides consistent performance and dependability


  • Instrumentation
  • MIL Aerospace
  • Test & Measurement

SC-Type Specifications

Impedance 50 Ohm constant
Frequency Range 0-11 GHz, 1500 V typ.
Voltage Rating 1000 volts peaked
Dielectric Withstanding Voltage  3000 VRMS
VSWR (MIL-C-39012 Cable Connectors) 1.35 max, 0-11 GHz
RF Leakage -90 dB max at 3 GHz
Insertion Loss .15 dB max at 9 GHz
Insulation Resistance 5000 M
Contact Resistance  
Center Conductor 1.0 mΩ
Outer Conductor .15 mΩ
Braid to Body .05 mΩ
Temperature Range (TFE) -65⁰C to +165⁰C
Shock Mil-STD-202, Method 213, Condition B
Vibration Mil-STD-202, Method 204, Condition B
Moisture Resistance Mil-STD-202, Method 106
Corrosion Mil-STD-202, Method 101, Condition B
Temperature Cycling Mil-STD-202, Method 102, Condition C
Mating 11/16-24 UNEF screw theads. Plug coupling nut has safety wire holes
Cable Affixment Crimp-crimp: hex crimp jacket, braid, center contact per MIL-C-39012
Contact Captivated
Cable Retention  
.155"-.189" dia. Cable 50 lbs min
.190"-.229" dia. Cable 60 lbs min
.230"-.249" dia. Cable 75 lbs min
.250" and Larger dia. Cable 90 lbs min
These characteristics are typical and may not apply to all connectors.

Interface Dimensions