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SMZ series
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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¡æ
Electrical Characteristics:
Characteristic impedance: 75¦¸
Working voltage: 500V
Frequency range:
Dielectric withstanding voltage: 1500V
Contact resistance: center contact:≤5m¦¸ ,Outer contact: ≤1m¦¸
Insulation resistance: ≥5000M¦¸
VSWR: ≤1.20
Mechanical Characteristics
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
Spring contacts:
Material and Plating:
Durability: 500 cycles
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