Products > Other Passive Components > Potentiometers,Trimmers & Rheostats

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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  • TC33X-2-104E

  • TC33X-2-104E

    Manufacturer: BOURNS

    Package/Case: SMD

  • TRIMPOT 100K OHM 3MM CERMET SMD,Trimmer Resistors - SMD 3MM 100KOHMS 25% 0.1WATT OPEN FRM
  • 1　+
    10 +
    25 +
    50 +
    >=100
  • Minimum : 1 In-stock : 2000
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  • T63XB203KT20

  • T63XB203KT20

    Manufacturer: VISHAY

    Package/Case: DIP-3

  • Trimmers; Series:T63; Track Resistance:20kohm; Resistance Tolerance:+/-10%; Power Rating:250mW; Operating Temperature Range:-55 C to +155 C; Resistor Element Material:Cermet; Voltage Rating:250VDC RoHS Compliant: Yes
  • 1　+
    10 +
    25 +
    50 +
    >=100
  • Minimum : 1 In-stock : 12
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  • RV4NAYSD501A

  • RV4NAYSD501A

    Manufacturer: HONEYWELL

  • RV4 Series Industrial Potentiometer, Conductive Plastic Element, Solder lug Terminals, 2 W Power Rating, 500 Ohm Resistance Value,Potentiometers & Rheostats Resistive & Optical
  • 1　+
    10 +
    25 +
    50 +
    >=100
  • Minimum : 1 In-stock : 6
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  • RSA0N11M9A0J

  • RSA0N11M9A0J

    Manufacturer: ALPS

    Package/Case: Potentiometers

  • Slide Potentiometers Single Unit, 100mm, Vrtcl W/Touch Sensor
  • 1　+
    10 +
    25 +
    50 +
    >=100
  • Minimum : 1 In-stock : 50
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  • RJR24FP102R

  • RJR24FP102R

    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
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  • RJ24FW202

  • RJ24FW202

    Manufacturer: BOURNS

    Package/Case: DIP-3

  • 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
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  • RJ24FW103

  • RJ24FW103

    Manufacturer: BOURNS

    Package/Case: 3296

  • 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 Add To BOM Compare