Nexans Type 50CIS

信息来源：三博电子        作者：三博电子         时间：2018/11/24

Nexans Type 50CIS

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Application 
Flexible space coaxial cable

Electrical Characteristics 
Impedance at 200 Mhz    : 50  ±2 W
Nominal capacitance     : 95  ±4 pF/m
Nominal attenuation    : 
Return loss       :
Power rating     : 

Maximum Operating frequency    : 3 Ghz
Voltage rating    : 900 Volts RMS.
Maximum current     : 2.5 A.
Corona extinction voltage  : > 1200 V.

Thermal Characteristics
Temperature rating    :  -100°C at +200°C (Peak at +260°C)
Heat ageing   :
after 168 h.at 230°C : shrinkage < 1 mm.
after 168 h.at 200°C : capacitance change < 4%
attenuation change < 8%
return loss : see curve on page 3
Cold bend on 20 mm mandrel : 4 Hours at  -80°C.

CONSTRUCTION
Core :
Stranded conductors 
Silver Plated Coated Copper 
Alloy
Silver thickness = 4 μm.
Insulation :
Extruded PTFE dielectric
Screen :
Braided shield with 
OFHC Silver Plated copper
Silver thickness = 2 μm.
Coverage 385%
Overall jacket :
FEP coated polyimide tape.
(2.5 mm FEP/25 mm polyimide/
2.5 mm FEP) 
wrapped jacket with an 
Overlap > 50%

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