Littelfuse, Inc. Datasheets for Potentiometers, Rheostats, and Trimmers

Potentiometers, rheostats and trimmers are three-terminal resistors that are used to measure or divide voltages, and to protect or control circuits.
Potentiometers, Rheostats, and Trimmers: Learn more

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Product Name Notes
Littelfuse L4CA Series Kelvin sensing, low resistance, high power chip resistors exhibit excellent performance in resistance, noise performance, surface heat distribution, and have a lower surface temperature. Separate voltage sensing...
Littelfuse L4CA/C Series Kelvin sensing, low resistance, high power chip resistors exhibit excellent performance in resistance, noise performance, surface heat distribution, and have a lower surface temperature. Resistance range down...
Littelfuse L4CL Series kelvin sensing, low resistance, high power chip resistors exhibit excellent performance in resistance, noise performance, surface heat distribution and have a lower surface temperature. Tolerance down to...
Littelfuse L4CL-A Series Kelvin sensing, low resistance, high power chip resistors exhibit excellent performance in resistance, noise performance, surface heat distribution, and have a lower surface temperature. Tolerance down to...
Littelfuse SSA Series is a two-terminal, ultra-low resistance shunt resistors are of superior quality and are best suited for applications including power hybrid applications, frequency converters, power modules, and communication...
Littelfuse WJC Series is a high-current metal foil jumper chip. Maximum resistance of 1 mΩ Maximum current of 40 A Epoxy substrate
Littelfuse WJC-A Series is a high-current metal foil jumper chip with Kelvin sensing, low resistance, high power chip resistors exhibit excellent performance in resistance, noise performance, surface heat distribution and...
Littelfuse WLTC Series low ohm current sense resistor is designed with long term stability in mind. This series is durable, excels at heat dissipation. The small package is optimal for...
Littelfuse WLTM Series low ohm current sense resistor is designed with long term stability in mind. This series is durable, excels at heat dissipation. The small package is optimal for...
Littelfuse WPA/B/C Series is low Ohm current sense resistor, designed with long stability, durability, excels at heat dissipation. It is a metal plate construction with low profile. Power rating up...
Littelfuse WPB-A/WPC-A Series is low Ohm current sense resistor, designed with long stability, durability, excels at heat dissipation. It is a metal plate construction with low profile. Power rating up...
Littelfuse WSTC Series low ohm current sense resistor is designed with long term stability in mind. This series is durable, excels at heat dissipation. The small package is optimal for...
SE-MRE-600 is a moisture-resistant enclosure kit specifically designed for the ER-600VC and ER-1000HV sensing resistors. This enclosure protects the connection terminals from snow and rain in outdoor applications. The dimensions...

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