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78 Ohm Twinax


78 Ohm Twinax

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RoHS Compliant

Quick Overview

78 ohm. 20 AWG stranded (7x28) .038 tinned copper conductors. Plenum. FEP insulation. tinned copper braid shield (93% coverage). FEP jacket.


Temp Range, Operating -70ºC To +200ºC
Capacitance 18.4
Capacitance (Metric) 60.3704
Delay 1.46
Impedance 78
Inductance .200
Inductance (Metric) 0.6562
CEC/C(UL) Specification CMP
Voltage, Max. Operating 600 V RMS
Velocity of Propagation (%) 69.5
RoHS Yes
NEC/(UL) Specification CMP
Plenum Yes
Weight 0.0340
Conductor Size (AWG) 20
Conductor Material TC - Tinned Copper
Conductor Diameter 0.038
Number of Pairs 1
Conductor Stranding 7x28
Insulation Material FEP - Fluorinated Ethylene Propylene
Overall Nominal Diameter 0.198
Outer Jacket Material FEP - Fluorinated Ethylene Propylene
Outer Shield Coverage 93
Outer Shield Material TC - Tinned Copper
Outer Shield Type Braid
Amount 500 ft
Conductor - Diameter (Metric) 0.9652
Overall Cabling - Overall Nominal Diameter (Metric) 5.0292
SKU B-89272-500
Manufacturer Belden
Mfr. Part No 89272 006500
Type Twinax
78 Ohm Twinax (B-89272-500) Datasheet