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RF connectors
RF coaxial cable assembly
SMZ Series
更新时间:2017-12-31 19:39:34    点击:599次
     The  SMZ(Type  43 ) series  originally  are  designed  for  use  in  Type  43  Digital  Distribution  Frames  (DDF)of  BT  (British  Telecom),meet  the  requirements  of  BS  9210  F0022  (British  Standard).  The  special  locking  feature  which  prevents  accidental  disconnection  make  the  system  more  reliable.  They  are  now  widely  used  in  telecommunications  swithing  equipment.

TECHNICAL CHARACTERISTICS:

Environmental:
Temperature range: -40 ∽+100℃

Electrical Characteristics: 
Characteristic impedance: 75Ω
Working voltage: 500V

Frequency range: 
Dielectric withstanding voltage: 1500V
Contact resistance: center contact:≤5mΩ ,Outer contact: ≤1mΩ
Insulation resistance: ≥5000MΩ
VSWR: ≤1.25

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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