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SC Series RF Connectors

SC Connector

RF Connectors > SC RF Connectors

Description

SC connectors are medium size, constant 50 Ω impedance units manufactured to meet MIL-C-39012 category D, Specification sheets 35 trough 43, meeting 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 & Benefits

  • MIL qualified per M39012 provides consistent performance and dependability

Applications

  • Instrumentation
  • Cable Assemblies
  • Components
  • MIL Aerospace
  • Airframe
  • Test & Measurement
SC Specifications
Impedance 50 Ω constant
Frequency range 0-11 GHz, 1500 V typ.
Voltage rating 1000 volts peak.
Dielectric Withstanding Voltage 3000 volts RMS
VSWR (MIL-C-39012 Cable Connectors) 1.35 max. to 0-11 GHz
Other (MIL-C-39012 Cable Connectors) Contact Resistance
Center contact 1.0 milliohm
Outer contact .15 milliohm
Braid to Body .05 milliohm
RF Leakage: – 90 dB minimum at 3 GHz
Insertion los: .15 dB
maximum at 9 GHz
Insulation resistance: 5,000 M Ω (min.)
NOTE: 13 lb. push required to captivate contact into connector body.
Mating 11/16-24 UNEF screw threads. Plug coupling nut has safety wire holes.
Cable affixment Crimp-crimp: hex-crimp jacket, braid, center contact per MIL-C-39012 Category D.
Contact Cable Retention .155″ to .189″ dia. cable 50 lbs. min.
.190″ to 229″ dia. cable: 75 lbs. min.
.250″ dia. and larger: 90 lbs. min.
Contacts Male: Brass; female; beryllium copper or phosphor bronze, gold plated
Female and Outer beryllium copper.
Insulators TFE
Crimp Ferrule Copper
Other metal parts Brass
Military Specifications MIL-C-39012 where applicable
Temperature Range -65°C to +165°C
Shock MIL-Std-202 method 213
Vibration MIL-Std-202 method 204 (test condition B)
Moisture Resistance MIL-Std-202 method 106
Corrosion MIL-Std-202 method 101 (test condition B)
Temperature Cycling MIL-Std-202 method 102 (test condition C)