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Type THA - 400 Watts Heat Sink Mounted Hi-Per Shunt

Up to 400 Watts at +25ºC Case Temperature derated to zero at +125ºC
Copper Heat Dissipating Mounting Surface Resistance Range of: 0.0175 to 0.1 Ohms Maximum Current: 200 Amps
Resistance Tolerance: ±0.25% or ±0.10% Breakdown Voltage: 1.5 kV to 5 kV AC Exclusive Non-Inductive Design
A phenolic case for environmental protection
Heat sink mountable design with non-inductive performance, featuring an exposed copper heat dissipating mounting surface electrically
Use your thermal design experience with power semiconductors. This experience will help you get the most out of this unique family of high
performance (Hi-Per) Shunts.
The thermal design issues are the same where the power handling capability is based on the case temperature which is maintained in your design.
Resistor element is electrically isolated from the mounting metal heat sink surface.
The case temperature is to be used for the purpose of establishing the maximum applied power. See Derating Curve.
We are ready to assist you in the application of the new generation of shunts or in the design of a custom shunt product to solve your unique circuit
performance requirements.
US Patent Pending.
Call SPECTRUM for questions on prices and/or non-standard options

Voltage - 800 mV
Wattage - 400 W
Current - 150 A
Resistance Range - 0.0175 to 0.1 ohm
Maximum Current - 200 A
Resistance Tolerance - "±0.10 % ±0.25 %"
Breakdown Voltage (AC) - 1.5 to 5 kV
Would you like to customize this product? Contact us today to see if we can create the custom option that fits your needs.
Ph: (978) 532-4400
Fax: (978) 532-4214

Additional Information

Current 150 A
Voltage 800 mV
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