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RF connectors
RF coaxial cable assembly
SSMA Series
更新时间:2017-12-31 19:34:57    点击:626次
  The  SSMA  series  are  screw  coupling  subminiature  coaxial  connectors  which  are  produced  as  smaller  version  of  SMA  connectors  according  to  the  specifications  of  IEC169-18  and  CECC  22140.  The  have  the  characteristics  of  light  weight,  small  size,  rugged  construction,  wide  frequency  range  and  high  reliability,are  widely  used  in  RF  and  microwave  technology.

TECHNICAL CHARACTERISTICS:

Environmental:
Temperature range: -55 ∽+ 155℃

Electrical Characteristics: 
Characteristic impedance: 50Ω
Working voltage: 250V
Frequency range: 0-35GHz
Dielectric withstanding voltage: 750V
Contact resistance: center contact:≤4mΩ ,Outer contact: ≤2.5mΩ
Insulation resistance: ≥1000MΩ
VSWR: ≤1.07+0.1f(GHz)

Material and Plating: 
Body: Brass,gold/nickel plated
Male center contacts: Brass, gold plated
Female center contacts: Beryllium copper, gold plated
Insulators: PTFE
Crimp ferrules: Copper alloy, nickel plated

Mechanical Characteristics:

Durability: 500 cycles



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