Products > Other Passive Components > Potentiometers,Trimmers & Rheostats

Product Categories: Other Passive Components Potentiometers,Trimmers & Rheostats

Potentiometers,Trimmers & Rheostats
Potentiometers, rheostats, and trimmers are adjustable resistors used to measure or divide voltages in order to protect or control circuits. Potentiometers are variable resistors that feature an adjustable knob or dial used to change the location of the output contact. By varying the output contact, users can vary the resistance of the device, effectively controlling circuit potential levels. A specialized type, digital potentiometers, use a digital signal to set the output resistance. Potentiometers are often informally called pots. Rheostats are two-terminal variable resistors which function similarly to potentiometers. A three-terminal potentiometer can be used as a rheostat, with the third terminal left unconnected. Rheostats are typically used as strict variable resistors. Trimmers are potentiometers which need infrequent adjustment. They are often used to calibrate a device or circuit after manufacturing, and often require a special tool for adjustment. Potentiometers,Trimmers and Rheostats are available at Jotrin Electronics.
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  • RJS8R0
  • RJS8R0

    Manufacturer: OHMITE

  • Rheostats 50watt 8ohm 750V Std Shaft
  • 1 +
    10 +
    25 +
    50 +
    >=100

  • In-stock : 1
  • Inquiry Compare
  • RJS4R0
  • RJS4R0

    Manufacturer: OHMITE

  • Rheostats 50watt 4ohm 750V Std Shaft
  • 1 +
    10 +
    25 +
    50 +
    >=100

  • In-stock : 1
  • Inquiry Compare
  • RJS10R
  • RJS10R

    Manufacturer: OHMITE

  • Rheostats 50watt 10ohm 750V Std Shaft
  • 1 +
    10 +
    25 +
    50 +
    >=100

  • Minimum : 1
    In-stock : 14
  • Inquiry Compare
  • RJR26FX502R
  • RJR26FX502R Hot Sale

    DIP3

    Manufacturer: BOURNS

  • Res Cermet Trimmer 5K Ohm 10% 0.25W(1/4W) 0.01% 12(Elec)Turns 1.78mm (7.37 X 4.32 X 6.35mm) Pin Thru-Hole Tube
  • 1 +
    10 +
    25 +
    50 +
    >=100

  • Minimum : 1
    In-stock : 50
  • Inquiry Compare
  • RJR26FW502R
  • RJR26FW502R Hot Sale

    A/N

    Manufacturer: BOURNS

  • TRIMMER-1/4" MT CERMET MIL-SPEC
  • 1 +
    10 +
    25 +
    50 +
    >=100

  • Minimum : 1
    In-stock : 300
  • Inquiry Compare
  • RJR26FW203R
  • RJR26FW203R Hot Sale

    TIMER

    Manufacturer: BOURNS

  • TRIMMER-1/4" MT CERMET MIL-SPEC
  • 1 +
    10 +
    25 +
    50 +
    >=100

  • Minimum : 1
    In-stock : 137
  • Inquiry Compare
  • RJR26FW104R
  • RJR26FW104R Hot Sale

    TIMER

    Manufacturer: BOURNS

  • TRIMMER-1/4" MT CERMET MIL-SPEC
  • 1 +
    10 +
    25 +
    50 +
    >=100

  • Minimum : 1
    In-stock : 100
  • Inquiry Compare
  • RJR26FP503R
  • RJR26FP503R

    Manufacturer: BOURNS

  • Trimmer Resistors - Through Hole 100ppm 50Kohms 12 TURNS NOM.
  • 1 +
    10 +
    25 +
    50 +
    >=100

  • In-stock : 1
  • Inquiry Compare
  • RJR24FW203R
  • RJR24FW203R Hot Sale

    Manufacturer: BOURNS

  • TRIMMER-3/8" SQMT CERMET MIL-SPEC
  • 1 +
    10 +
    25 +
    50 +
    >=100

  • Minimum : 1
    In-stock : 965
  • Inquiry Compare
  • RJR24FW102M
  • RJR24FW102M Hot Sale

    DIP-3

    Manufacturer: BOURNS

  • TRIMMER-3/8" SQMT CERMET MIL-SPEC
  • 1 +
    10 +
    25 +
    50 +
    >=100

  • Minimum : 1
    In-stock : 1000
  • Inquiry Compare
  • RJR24FP102R
  • RJR24FP102R Hot Sale

    Manufacturer: BOURNS

  • Res Cermet Trimmer 1K Ohm 10% 0.5W(1/2W) 0.01% 25(Elec)Turn 2.19mm (9.53 X 11.55 X 4.83mm) Thru-Hole
  • 1 +
    10 +
    25 +
    50 +
    >=100

  • Minimum : 1
    In-stock : 9
  • Inquiry Compare
  • RJ50FP203
  • RJ50FP203 Hot Sale

    DIP

    Manufacturer: BOURNS

  • Multi-Turn Trimmer Potentiometers 20K 1/4" Rnd 10% Single Turn Cermet,Trimmer Resistors - Multi Turn 20K 1/4 Rnd 10% Single Turn Cermet
  • 1 +
    10 +
    25 +
    50 +
    >=100

  • Minimum : 1
    In-stock : 50
  • Inquiry Compare
  • RJ24FW202
  • RJ24FW202 Hot Sale

    DIP-3

    Manufacturer: BOURNS

  • TRIMMER - 3/8" SQ MT CERMET MIL-SPEC,Trimmer Resistors - Multi Turn 3/8 SQ 2K 3/8 10% MultiTurn Cermet
  • 1 +
    10 +
    25 +
    50 +
    >=100

  • Minimum : 1
    In-stock : 3
  • Inquiry Compare
  • RJ24FW103
  • RJ24FW103 Hot Sale

    3296

    Manufacturer: BOURNS

  • Cermet Potentiometer; Resistance Max:10kohm; Resistance Min:20ohm; Resistance Tolerance:+/- 10 %; Power Rating:0.5W; Voltage Rating:500V; Series:RJ24; Temperature Coefficient:+/-100 ppm; Leaded Process Compatible:No,Trimmer Resistors - Multi Turn 3/8 SQ 10K 3/8 10% MultiTurn Cermet
  • 1 +
    10 +
    25 +
    50 +
    >=100

  • Minimum : 1
    In-stock : 1500
  • Inquiry Compare
  • RJ12FP104
  • RJ12FP104 Hot Sale

    Manufacturer: BOURNS

  • TRIMMER - 1 1/4" MT CERMET MIL-SPEC
  • 1 +
    10 +
    25 +
    50 +
    >=100

  • Minimum : 1
    In-stock : 48
  • Inquiry Compare
  • RHS50R
  • RHS50R Hot Sale

    Manufacturer: OHMITE

  • Rheostats 25watt 50ohm 500V Std Shaft
  • 1 +
    10 +
    25 +
    50 +
    >=100

  • Minimum : 1
    In-stock : 320
  • Inquiry Compare