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- Riedon For 45 years Riedon has been a vertically integrated, global leader in the design and manufacture of precision and power resistors. Utilizing the latest in wirewound, thin and thick film, and foil technologies, Riedon offers one of the broadest product ranges in the resistor industry.


Newest Products View All (16)

Image of Riedon AEC-Q200 Certified Anti-Sulfur Thick Film Chip Resistors

AEC-Q200 Certified Anti-Sulfur Thick Film Chip Resistors

Riedon has expanded its’ line of performance chip resistors to include the ASC series utilizing anti-sulfur construction and including an extensive range of resistance values and tolerances as tight as 0.5%.

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Image of Riedon's High-Voltage/High-Power, Non-Inductive Resistors

High-Voltage/High-Power Non-Inductive Resistors

Riedon's rugged PFU series offers a compact package intended for heatsink mounting or, for the best thermal control, a liquid cooled chiller.

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Image of Riedon's PCS Series Foil Current Sensing Resistors

PCS Series Foil Current Sensing Resistors

Riedon’s PCS series is available in a 2321 four terminal package style.

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Image of Riedon's MT Series Current Sensing Resistors

MT Series Current Sensing Resistors

Riedons’ MT series is available from 1 W to 10 W with 1% and 5% tolerance as standard. TCRs range from ±20 ppm/°C to ±180 ppm/°C and resistance values range from 0.003 Ω to 0.2 Ω

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Image of Riedon's High-Voltage Thick Film Resistors

High-Voltage Thick Film Resistors

Riedon’s HTE series uses thick film technology in a non-inductive cylindrical construction for through-hole mounting.

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Image of Riedon's MSR Series Ultra-Low Ohm Current Sense Through-Hole Resistor

MSR Series Ultra-Low Ohm, Current Sense, Through-Hole Resistor

The MSR series from Riedon uses a bare metal element in an all-welded construction for through-hole circuit board mounting to provide resistance values from 5 mΩ to 100 mΩ.

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Product Training Modules View All (6)


Ammeter Shunts

Duration: 10 minutes

This presentation will provide a better understanding of Ammeter Shunts and Riedon's available offerings.

Non-Inductive Thin Film Resistors

Non-Inductive Thin Film Power Resistors

Duration: 5 minutes

Able to be manufactured in any resistance value and provide excellent thermal efficiency and large power handling all within a small package.

LED Biasing Circuit

LED Lighting and Resistor

Duration: 10 minutes

Review LED operation and biasing requirements. The correct method of LED application considerations for selection are also discussed.

Wirewound Resistors

Wirewound Resistor Technology

Duration: 5 minutes

Wirewound resistors are often the best choice when accuracy, power, and reliability are critical in an applications.

Featured Videos View All (2)

Resistors' Solution Company - Riedon Inc

Resistors are used in all types of manufacturing processes. Custom resistors, precision resistors, surface mount resistors, and high power resistors are only a few types that can be custom manufactured by Riedon. Check out this video to learn more.

How to Make a Resistor

How to Make a Resistor

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