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T&M F series high-power coaxial resistor T&M Research

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T&M F series high-power coaxial resistor precision shunt (75/90)
  • T&M F series high-power coaxial resistor precision shunt (75/90)

T&M F series high-power coaxial resistor precision shunt (75/90)

Brand: T&M Research

Origin: USA

F series precision resistor, resistance 0.0005-0.025 Ω optional, 75/90 high-power
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Probemart.com-T&M shunts_tech_NOTE 2023.pdf Probemart.com-T&M shunts_tech_NOTE 2023.pdf
Overview


F series precision resistors, resistance value 0.0005~ 0.025 ohms optional, 75/90W high power


High wattage models are standard configuration. The specified wattage is based on high-current connections installed without limits.

housing temperature should not exceed 140°F (60°C).


Additionally, finned models require 150 cubic feet (4.2 cubic meters) of airflow per minute through their housing.

ambient temperature should not exceed 86°F (30°C). When operating above this temperature, the rated power should be reduced accordingly

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Specifications

75-watt high-power device - 7 7/8 inches total length

Model Resistance (Ω) Band-pass megahertz rise time nanoseconds E_max (J)
F-250-1 .02 800 0.45 250
F-500-2 .01 200 2 500
F-1000-4 .005 48 8 1000
F-2000-8 .0025 12 30 2000
F-2500-10 .002 8 45 2500
F-4000-16 .00125 3.2 113 4000
F-5000-20 .001 2.2 164 5000
F-8000-32 .000625 1 250 8000
F-10,000-40 .0005 0.58 872 10000

 90-watt high-power device - 8 7/8 inches total length

Model Resistance ohm. Bandpass MHz. Rise time ns. E_max (J)
F-300-1 .025 800 0.45 300
F-3000-10 .0025 8 45 3000
F-16,000-40 .0008 .58 872 16000

 

Model High wattage Fin Model
7 7/8" 250 watts 75 watts 250 watts
 
8 7/8" 300 watts 90 watts 300 watts
 


Expand T&M F series high-power coaxial resistor

* Specifications are subject to change without notice.