- Trained on our vast library of engineering resources.

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

Page: 1 2
Product Name Notes
ER-1000HV is 1 kV sensing resistor accessory used with SE-330HV to monitor a low-voltage, very high-resistance, neutral-grounding resistor.
ER-15KV is a sensing resistor accessory used on systems up to 15 kV (non-continuous duty). It is an accessory for SE-330, SE-325, and SE-330AU.
ER-25KV is a sensing resistor accessory used on systems up to 25 kV (non-continuous duty). It is an accessory for SE-330, SE-325, SE-330AU, and SE-330HV.
ER-35KV is a sensing resistor accessory used on systems up to 35 kV (non-continuous duty). It is an accessory for SE-330, SE-330AU, and SE-330HV.
ER-5KV is a sensing resistor accessory used on systems up to 5 kV (continuous duty). It is an accessory for SE-330, SE-325, and SE-330AU.
ER-5WP is a sensing resistor accessory used on systems up to 5 kV ac and includes weather-protected terminals. It is an accessory for SE-330, SE-325, and SE-330AU.
ER-600VC is a sensing resistor accessory used on systems up to 1 kV (continuous duty). It is an accessory for SE-330, SE-325, and SE-330AU.
ER-72KV is a sensing resistor accessory used on systems up to 72 kV (non-continuous duty) to monitor the continuity of a neutral-grounding resistor. It is an accessory for SE-330HV.
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. Features: Separate voltage...
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. Features: Resistance range...
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. Features: Tolerance down...
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. Features: Tolerance down...
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. Features: Maximum resistance of 1 mΩ Maximum current of 40 A Epoxy substrate Benefits: Small size High voltage Applications: Power...
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. Features: Power rating...
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.Features: 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...
PGE-25KV is a sensing resistor accessory used on systems up to 25 kV. It is an accessory for PGR-5330 and PGM-8325.
PGE-600V is a sensing resistor accessory used on systems up to 1 kV. It is an accessory for PGR-5330 and PGM-8325.
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...
The P1004 series are panel mountable, industrial potentiometers recommended for remote time delay adjustment. See datasheet for details.
Used On Systems Up To 35 kV.
Used On Systems Up To 5 kV.

Next >>