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 Semi-Rigid
RG402
Semi-Rigid
402TP
Semi-Rigid
AL141
Conformable®
BJ141
Mini-Flex
165
K-Jumper
MIL Number M17/130-RG402 M17/130-00005 M17/130-00009 n/a n/a n/a
Diameter 0.141 0.141 0.141 0.141 0.162 0.165
Frequency, Max (GHz) 35 35 35 18 35 35
Loss @ 5 GHz (dB) 29 29 30 31 31 31
Electrical Data            
Impedance, nominal (Ώ) 50 50 50 50 50 50
Velocity of Propagation (%) 69.5 69.5 69.5 69.5 69.5 69.5
Shielding Effectiveness, 1 GHz (dB/ft) >100 >100 >100 >90 >90 >90
Capacitance (pF/ft) 29.5 29.9 29.9 29.5 29.5 29.5
Delay (ns/ft) 1.46 1.45 1.45 1.46 1.45 1.46
Mechanical Data            
Weight (lbs/100ft) 3.44 3.44 1.88 2.00 2.91 2.00
Temperature Range (˚C) -55 to +125 -55 to +125 -50 to +125 -55 to +160 -55 to +125 -55 to +125
Minimum Bend Radius (inch) 0.32 0.25 0.32 0.25 0.50 0.25
Construction Data            
Inner Conductor Solid
SCCS
Solid
SCCS
Solid
SCCS
Solid
SCCS
Solid
SCCS
Solid
SCCS
Dielectric Solid
PTFE
Solid 
PTFE
Solid
PTFE
Solid
PTFE
Solid
PTFE
Solid
PTFE
First Outer Shield n/a n/a n/a n/a Metal Tape
SPC
Metal Tape
SPC
Second Outer Shield n/a n/a n/a n/a Braid 
SPC
n/a
Third Outer Shield n/a n/a n/a n/a n/a n/a
Jacket Tin Plated
Copper
Tin Plated Copper Tin Plated Aluminum Tin Filled
Composite
FEP Polyolefin