Smiths Interconnect

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141 Size Family

The .141" size is the most popular because it has fairly reasonable insertion loss, is low cost and a good match with most connector types. These cables have a .036" diameter center cable conductor which can be used as the center pin of an SMA plug type connector, with the semi-rigid and conformable versions, giving mode free performance up to 35 GHz.

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Quick Specifications

Cable Code Conformable® BJ141 K-Jumper
MIL Number n/a n/a
Diameter 0.141 0.165
Frequency, Max (GHz) 18 35
Loss @ 5 GHz (dB) 31 31
Electrical Data    
Impedance, nominal (Ώ) 50 50
Velocity of Propagation (%) 69.5 69.5
Shielding Effectiveness, 1 GHz (dB/ft) >90 >90
Capacitance (pF/ft) 29.5 29.5
Delay (ns/ft) 1.46 1.46
Mechanical Data    
Weight (lbs/100ft) 2.00 2.00
Temperature Range (˚C) -55 to +160 -55 to +125
Minimum Bend Radius (inch) 0.25 0.25
Construction Data    
Inner Conductor Solid SCCS Solid SCCS
Dielectric Solid PTFE Solid PTFE
First Outer Shield n/a
Metal Tape SPC
Second Outer Shield n/a n/a
Third Outer Shield n/a n/a
Jacket Tin Filled Composite Polyolefin