MP9100 Power Film Resistors

Product number: SW10922

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Product information "MP9100 Power Film Resistors"

0.050 to 100 Ω; ±1%; 100 W; TO-247 Style; Power Film

Caddock Electronics’ MP9100 series of power film resistors in a TO-247 style power package feature a heat sink mountable design with an exposed ceramic heat dissipating mounting surface. Within the MP9100 series, 35 different power film resistors are available with standard resistance values ranging from 0.050 to 100 Ω.

The MP9100 series power film resistors are constructed with Caddock Electronics’ Micronox® resistance film fired onto a flat ceramic substrate. The terminal attachment and resistance element geometry are configured to provide outstanding non-inductive performance.

The ceramic substrate is positioned in the molded package such that the resistor element and terminal attachment areas on the substrate are encapsulated in the molded body with the other side of the ceramic being exposed flush with the back mounting surface of the device.

Use your thermal design experience with power semiconductors in TO-247 style power packages to help you get the most out of this unique family of power resistors. The thermal design issues are the same where power handling capability is based on the case temperature which is maintained in your design.

At +25 °C case temperature, the MP9100 series allow up to 100 W, derated to zero at +175 °C. Standard tolerance is ±1%, custom resistance and tolerance values are available on request.

Key Features:

TO-247 Style Power Package
30 W at +25 °C Case Temperature, Derated to Zero at +175 °C
Exposed Ceramic Heat Dissipating Mounting Surface
Non-Inductive Design
Temperature Coefficient -20 to +80 ppm/°C (0.50 Ω and Above), 0 to +150 ppm/°C (Below 0.050 Ω)
Operating Temperature -55 to +175 °C
Very Low Inductance: 20 nH typical

Manufacturer "Caddock Electronics"

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