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Variable Resistors

Variable resistors, also known as potentiometers or rheostats, are electrical components that can adjust the resistance in a circuit. They typically consist of a resistive element and a movable wiper, which can be adjusted by a knob or a slider. By changing the position of the wiper, the resistance between two terminals of the resistor can be varied, allowing for precise control of the amount of current flowing through the circuit.

Variable resistors are commonly used in a variety of electronic applications, such as audio equipment, lighting controls, and motor speed controls. They can also be used as voltage dividers, where the resistance value can be adjusted to achieve a desired output voltage. Variable resistors come in various shapes and sizes, including rotary potentiometers, slide potentiometers, trimmers, and preset resistors.

One of the main advantages of variable resistors is their versatility, as they can be used to control a wide range of electrical parameters, such as voltage, current, and power. They can also be used for calibration and testing purposes, as they allow for precise adjustment of circuit parameters. However, variable resistors also have some limitations, such as limited lifetime due to wear and tear, and the potential for noise and instability at higher resistance values.

Variable Resistors

Available Parts 1,357

Part# Info Specs
Part RoHS Manufacturer Description Orientation (Actuator) Type (Actuator) Additional Features Construction Ganging Number JESD-609 Code Diameter (Lead) Length (Lead) Manufacturer Series Mounting Type No. of Terminals No. of Turns Maximum Operating Temperature Minimum Operating Temperature Diameter (Package) Height (Package) Length (Package) Shape (Package) Package Style (Meter) Width (Package) Packing Method Dimensions Rated Power Dissipation (P) Rated Temperature Reference Standard Resistance Law Of Resistance Resistor Type Angle Of Rotation Series Size Code Sub-Category Technology Temperature Coef (ppm/Cel) Terminal Finish Terminal Shape Tolerance Operating Voltage
3386P-1-502TLF by Bourns

3386P-1-502TLF

Bourns

Bourns 3386P-1-502TLF is a linear cermet trimmer resistor with 5000 ohm resistance, 10% tolerance, and 0.5 W power dissipation. It has a vertical actuator orientation and is suitable for PCB mounting applications. With an operating temperature range of -55 to 125 °C, it offers precise resistance adjustment in various electronic circuits.

VERTICAL

KNOB

Rectangular

1

e3

.51 mm

5.97 mm

THROUGH HOLE MOUNT

3

1

125 Cel

-55 Cel

4.83 mm

9.53 mm

PCB Mount

9.53 mm

TUBE

.5 W

85 Cel

5000 ohm

LINEAR

TRIMMER

280 deg

POTENTIOMETER

CERMET

100

MATTE TIN

WIRE

10 %

3386P-1-502T by Bourns

3386P-1-502T

Bourns

Bourns 3386P-1-502T is a CERMET trimmer resistor with 5000 ohm resistance, 10% tolerance, and 0.5 W power dissipation. Ideal for PCB mounting applications in temperature-sensitive environments due to its linear law of resistance and wide operating temperature range (-55 to 125 °C).

VERTICAL

KNOB

Rectangular

1

e0

.51 mm

5.97 mm

THROUGH HOLE MOUNT

3

1

125 Cel

-55 Cel

4.83 mm

9.53 mm

PCB Mount

9.53 mm

TUBE

.5 W

85 Cel

5000 ohm

LINEAR

TRIMMER

280 deg

POTENTIOMETER

CERMET

100

Tin/Lead (Sn80Pb20)

WIRE

10 %

3386U-1-104RLF by Bourns

3386U-1-104RLF

Bourns

Bourns 3386U-1-104RLF is a CERMET trimmer resistor with 100k ohm resistance, linear law, and 10% tolerance. Ideal for PCB mounting applications, it has a max operating temperature of 125°C and an actuator type of screw. The resistor's compact design features a through-hole mount with three terminals in a rectangular package style.

VERTICAL

SCREW

Rectangular

1

e3

.51 mm

5.97 mm

THROUGH HOLE MOUNT

3

1

125 Cel

-55 Cel

4.83 mm

9.53 mm

PCB Mount

9.53 mm

TUBE

.5 W

85 Cel

100000 ohm

LINEAR

TRIMMER

280 deg

POTENTIOMETER

CERMET

100

MATTE TIN

WIRE

10 %

3386X-1-105TLF by Bourns

3386X-1-105TLF

Bourns

Bourns 3386X-1-105TLF is a linear trimmer resistor with 1000000 ohm resistance, 10% tolerance, and 0.5 W power dissipation. It is used in PCB mount applications for temperature compensation circuits due to its 85 to 125 °C operating range and low temp coef of 100 ppm/°C.

HORIZONTAL

KNOB

Rectangular

1

e3

.51 mm

5.97 mm

THROUGH HOLE MOUNT

3

1

125 Cel

-55 Cel

9.53 mm

9.53 mm

PCB Mount

4.83 mm

TUBE

.5 W

85 Cel

1000000 ohm

LINEAR

TRIMMER

280 deg

POTENTIOMETER

CERMET

100

MATTE TIN

WIRE

10 %

3386X-1-204TLF by Bourns

3386X-1-204TLF

Bourns

TRIMMER; Mounting Type: THROUGH HOLE MOUNT; Resistance: 200000 ohm; Rated Power Dissipation (P): .5 W; Maximum Operating Temperature: 125 Cel; Tolerance: 10 %;

HORIZONTAL

KNOB

Rectangular

1

e3

.51 mm

5.97 mm

THROUGH HOLE MOUNT

3

1

125 Cel

-55 Cel

9.53 mm

9.53 mm

PCB Mount

4.83 mm

TUBE

.5 W

85 Cel

200000 ohm

LINEAR

TRIMMER

280 deg

POTENTIOMETER

CERMET

100

MATTE TIN

WIRE

10 %

3386X-1-503TLF by Bourns

3386X-1-503TLF

Bourns

Bourns 3386X-1-503TLF is a CERMET trimmer resistor with 50000 ohm resistance, 10% tolerance, and 0.5 W power dissipation. It is used in PCB mount applications for precise resistance adjustments in electronic circuits. With linear law of resistance and 280° rotation angle, it offers reliable performance from -55 to 125 °C temperatures.

HORIZONTAL

KNOB

Rectangular

1

e3

.51 mm

5.97 mm

THROUGH HOLE MOUNT

3

1

125 Cel

-55 Cel

9.53 mm

9.53 mm

PCB Mount

4.83 mm

TUBE

.5 W

85 Cel

50000 ohm

LINEAR

TRIMMER

280 deg

POTENTIOMETER

CERMET

100

MATTE TIN

WIRE

10 %

PTL30-15G1-103B1 by Bourns

PTL30-15G1-103B1

Bourns

Bourns PTL30-15G1-103B1 is a linear carbon potentiometer with 10000 ohm resistance, 20% tolerance, and 0.05 W power dissipation. It has a rectangular package for PCB mount applications with slide actuator type. Operating temperature range from -10 to 55 °C makes it suitable for various electronic devices.

SLIDE

Rectangular

1

e3

THROUGH HOLE MOUNT

6

55 Cel

-10 Cel

7 mm

45 mm

RECTANGULAR PACKAGE

PCB Mount

9 mm

.05 W

70 Cel

10000 ohm

LINEAR

POTENTIOMETER

Variable Resistors

CARBON

MATTE TIN

FLAT

20 %

PTL60-15O1-103B2 by Bourns

PTL60-15O1-103B2

Bourns

PTL60-15O1-103B2 by Bourns is a linear carbon potentiometer with a resistance of 10000 ohm. It has a rated temperature of 70°C and can be mounted through hole. This variable resistor is commonly used in PCB applications for precise voltage control.

SLIDE

Rectangular

1

e3

THROUGH HOLE MOUNT

6

55 Cel

-10 Cel

7 mm

75 mm

RECTANGULAR PACKAGE

PCB Mount

9 mm

.1 W

70 Cel

10000 ohm

LINEAR

POTENTIOMETER

Variable Resistors

CARBON

MATTE TIN

FLAT

20 %

PTL60-15R1-103B2 by Bourns

PTL60-15R1-103B2

Bourns

Bourns PTL60-15R1-103B2 is a linear carbon potentiometer with 10000 ohm resistance, 20% tolerance, and 0.1 W power dissipation. It has a slide actuator and PCB mount package style for applications in electronic circuits requiring precise resistance adjustments.

SLIDE

Rectangular

1

e3

THROUGH HOLE MOUNT

6

55 Cel

-10 Cel

7 mm

75 mm

RECTANGULAR PACKAGE

PCB Mount

9 mm

.1 W

70 Cel

10000 ohm

LINEAR

POTENTIOMETER

Variable Resistors

CARBON

MATTE TIN

FLAT

20 %

EVM1DSX30B14 by Panasonic

EVM1DSX30B14

Panasonic

EVM1DSX30B14 by Panasonic is a linear trimmer variable resistor with 1 turn and a resistance of 10000 ohm. It operates at temperatures ranging from -40 to 100 °C and has an operating voltage of 50 V. This surface mount device is commonly used in electronic circuits for precise resistance adjustment.

VERTICAL

SCREW

Trimmer

e3/e4

SURFACE MOUNT

3

1

100 Cel

-40 Cel

1.4 mm

4.5 mm

RECTANGULAR PACKAGE

SMT

3.8 mm

TR, 7 INCH

.2 W

10000 ohm

LINEAR

TRIMMER

260 deg

1815

POTENTIOMETER

CERMET

250

TIN/PALLADIUM

WRAPAROUND

25 %

50 V

EVMAASA00B54 by Panasonic

EVMAASA00B54

Panasonic

Panasonic's EVMAASA00B54 is a CERMET trimmer resistor with 50000 ohm resistance, 25% tolerance, and 100 V operating voltage. Ideal for PCB mounting applications, it has a temperature coefficient of 200 ppm/°C and can operate b/w -40 to 100 °C. The trimmer offers precise adjustments with a wide angle of rotation at 220°.

Trimmer

100 Cel

-40 Cel

7.6 mm

7.8 mm

PCB Mount

6.9 mm

Box

.3 W

50000 ohm

TRIMMER

220 deg

3127

POTENTIOMETER

CERMET

200

25 %

100 V

M63M101KB40 by Vishay Intertechnology

M63M101KB40

Vishay Intertechnology

Vishay Intertechnology's M63M101KB40 is a CERMET TRIMMER resistor with linear resistance law, 10% tolerance, and 270° rotation angle. It operates b/w -55 to 125 °C and is ideal for PCB mounting applications requiring precise resistance adjustments in electronic circuits.

VERTICAL

SCREW

Rectangular

1

e3

4.78 mm

THROUGH HOLE MOUNT

3

1

125 Cel

-55 Cel

4.83 mm

9.52 mm

PCB Mount

9.52 mm

BULK

.5 W

70 Cel

LINEAR

TRIMMER

270 deg

POTENTIOMETER

CERMET

100

Matte Tin (Sn)

FLAT

10 %

M63M102KB30T607 by Vishay Intertechnology

M63M102KB30T607

Vishay Intertechnology

TRIMMER; Mounting Type: THROUGH HOLE MOUNT; Rated Power Dissipation (P): .5 W; Maximum Operating Temperature: 125 Cel; Tolerance: 10 %; Minimum Operating Temperature: -55 Cel;

VERTICAL

KNOB

Rectangular

1

e3

4.78 mm

THROUGH HOLE MOUNT

3

1

125 Cel

-55 Cel

4.83 mm

9.52 mm

PCB Mount

9.52 mm

BULK

.5 W

70 Cel

LINEAR

TRIMMER

270 deg

Variable Resistors

CERMET

100

Matte Tin (Sn)

FLAT

10 %

M63M104KB30T607 by Vishay Intertechnology

M63M104KB30T607

Vishay Intertechnology

Vishay Intertechnology's M63M104KB30T607 is a CERMET trimmer resistor with 10% tolerance, rated at 0.5W power dissipation. It operates b/w -55°C to 125°C, with a linear resistance law and temperature coefficient of 100 ppm/°C. Ideal for PCB mounting applications requiring precise resistance adjustments in a compact through-hole package design.

VERTICAL

KNOB

Rectangular

1

e3

4.78 mm

THROUGH HOLE MOUNT

3

1

125 Cel

-55 Cel

4.83 mm

9.52 mm

PCB Mount

9.52 mm

BULK

.5 W

70 Cel

LINEAR

TRIMMER

270 deg

Variable Resistors

CERMET

100

Matte Tin (Sn)

FLAT

10 %

M63M201KB30T607 by Vishay Intertechnology

M63M201KB30T607

Vishay Intertechnology

Vishay Intertechnology's M63M201KB30T607 is a CERMET TRIMMER resistor with linear resistance law, 10% tolerance, and 270° rotation angle. Ideal for PCB mounting applications in temperature-sensitive environments with operating range from -55 to 125 °C.

VERTICAL

KNOB

Rectangular

1

e3

4.78 mm

THROUGH HOLE MOUNT

3

1

125 Cel

-55 Cel

4.83 mm

9.52 mm

PCB Mount

9.52 mm

BULK

.5 W

70 Cel

LINEAR

TRIMMER

270 deg

Variable Resistors

CERMET

100

Matte Tin (Sn)

FLAT

10 %

M63M201KB40 by Vishay Intertechnology

M63M201KB40

Vishay Intertechnology

Vishay Intertechnology's M63M201KB40 is a CERMET variable resistor with 200 ohm resistance, 10% tolerance, and 0.5 W power dissipation. Ideal for PCB mounting, it operates b/w -55 to 125 °C and offers a 270° rotation angle.

Trimmer

e3

4.78 mm

63

125 Cel

-55 Cel

4.83 mm

9.52 mm

PCB Mount

9.52 mm

Box

.5 W

200 ohm

TRIMMER

270 deg

63

3737

POTENTIOMETER

CERMET

100

Matte Tin (Sn)

10 %

M63M202KB30T607 by Vishay Intertechnology

M63M202KB30T607

Vishay Intertechnology

Vishay Intertechnology's M63M202KB30T607 is a CERMET TRIMMER resistor with linear resistance law, 10% tolerance, and 270° rotation angle. Ideal for PCB mounting applications requiring a 0.5 W power dissipation at temperatures ranging from -55 to 125 °C.

VERTICAL

KNOB

Rectangular

1

e3

4.78 mm

THROUGH HOLE MOUNT

3

1

125 Cel

-55 Cel

4.83 mm

9.52 mm

PCB Mount

9.52 mm

BULK

.5 W

70 Cel

LINEAR

TRIMMER

270 deg

Variable Resistors

CERMET

100

Matte Tin (Sn)

FLAT

10 %

M63M203KB30T607 by Vishay Intertechnology

M63M203KB30T607

Vishay Intertechnology

Vishay Intertechnology's M63M203KB30T607 is a CERMET TRIMMER resistor with 10% tolerance, rated at 0.5W power dissipation. It operates b/w -55 to 125 °C and has a linear resistance law. Ideal for PCB mounting applications due to its vertical orientation and flat terminal shape.

VERTICAL

KNOB

Rectangular

1

e3

4.78 mm

THROUGH HOLE MOUNT

3

1

125 Cel

-55 Cel

4.83 mm

9.52 mm

PCB Mount

9.52 mm

BULK

.5 W

70 Cel

LINEAR

TRIMMER

270 deg

Variable Resistors

CERMET

100

Matte Tin (Sn)

FLAT

10 %

M63M502KB40 by Vishay Intertechnology

M63M502KB40

Vishay Intertechnology

Vishay Intertechnology's M63M502KB40 is a CERMET trimmer resistor with 5000 ohm resistance, 10% tolerance, and 0.5 W power dissipation. Ideal for PCB mounting applications, it operates b/w -55 to 125 °C with a temperature coefficient of 100 ppm/°C.

Trimmer

e3

4.78 mm

63

125 Cel

-55 Cel

4.83 mm

9.52 mm

PCB Mount

9.52 mm

Box

.5 W

5000 ohm

TRIMMER

270 deg

63

3737

POTENTIOMETER

CERMET

100

Matte Tin (Sn)

10 %

M63P103KB30T607 by Vishay Intertechnology

M63P103KB30T607

Vishay Intertechnology

Vishay Intertechnology's M63P103KB30T607 is a linear variable resistor with 1 turn and a rated temperature of 70°C. It is commonly used in PCB mount applications, offering a max operating temperature of 125°C and a tolerance of 10%.

VERTICAL

KNOB

Rectangular

1

e3

4.78 mm

THROUGH HOLE MOUNT

3

1

125 Cel

-55 Cel

4.83 mm

9.52 mm

PCB Mount

9.52 mm

BULK

.5 W

70 Cel

LINEAR

TRIMMER

270 deg

Variable Resistors

CERMET

100

Matte Tin (Sn)

FLAT

10 %

M63P103KB30T640 by Vishay Intertechnology

M63P103KB30T640

Vishay Intertechnology

Vishay Intertechnology's M63P103KB30T640 is a linear trimmer resistor with 10% tolerance, rated for temperatures from -55 to 125 °C. Featuring CERMET technology, it has a max power dissipation of 0.5 W and an angle of rotation of 270°. Ideal for PCB mounting applications requiring precise resistance adjustments in various electronic circuits.

HORIZONTAL

SCREW

Rectangular

1

e3

4.78 mm

THROUGH HOLE MOUNT

2

1

125 Cel

-55 Cel

4.83 mm

9.52 mm

PCB Mount

9.52 mm

BULK

.5 W

70 Cel

LINEAR

TRIMMER

270 deg

Variable Resistors

CERMET

100

Matte Tin (Sn)

FLAT

10 %

M63P502KB40 by Vishay Intertechnology

M63P502KB40

Vishay Intertechnology

Vishay Intertechnology's M63P502KB40 is a CERMET variable resistor with linear resistance law, 10% tolerance, and 270° rotation angle. Ideal for PCB mounting applications in temperature-sensitive environments with operating range from -55 to 125 °C.

VERTICAL

SCREW

Rectangular

1

e3

4.78 mm

THROUGH HOLE MOUNT

3

1

125 Cel

-55 Cel

4.83 mm

9.52 mm

PCB Mount

9.52 mm

BULK

.5 W

70 Cel

LINEAR

TRIMMER

270 deg

POTENTIOMETER

CERMET

100

Matte Tin (Sn)

FLAT

10 %

M63P503KB40 by Vishay Intertechnology

M63P503KB40

Vishay Intertechnology

Vishay Intertechnology's M63P503KB40 is a CERMET variable resistor with linear resistance law. It has a rated power dissipation of 0.5W, operating temperature range from -55 to 125°C, and 10% tolerance. Ideal for PCB mounting applications requiring precise resistance adjustments in electronic circuits.

VERTICAL

SCREW

Rectangular

1

e3

4.78 mm

THROUGH HOLE MOUNT

3

1

125 Cel

-55 Cel

4.83 mm

9.52 mm

PCB Mount

9.52 mm

BULK

.5 W

70 Cel

LINEAR

TRIMMER

270 deg

POTENTIOMETER

CERMET

100

Matte Tin (Sn)

FLAT

10 %

M63S105KB40 by Vishay Intertechnology

M63S105KB40

Vishay Intertechnology

Vishay Intertechnology's M63S105KB40 is a CERMET variable resistor with linear resistance law, 10% tolerance, and 270° rotation angle. It operates b/w -55°C to 125°C, making it suitable for PCB mounting applications requiring precise resistance adjustments in electronic circuits.

HORIZONTAL

SCREW

Rectangular

1

e3

4.78 mm

THROUGH HOLE MOUNT

3

1

125 Cel

-55 Cel

10.03 mm

9.52 mm

PCB Mount

4.83 mm

BULK

.5 W

70 Cel

LINEAR

TRIMMER

270 deg

POTENTIOMETER

CERMET

100

Matte Tin (Sn)

FLAT

10 %

M63X201KB40 by Vishay Intertechnology

M63X201KB40

Vishay Intertechnology

Vishay Intertechnology's M63X201KB40 is a CERMET TRIMMER resistor with 10% tolerance, rated at 0.5W power dissipation. It operates b/w -55°C to 125°C, offering linear resistance law and 270° rotation angle. Ideal for PCB mounting applications requiring precise resistance adjustments in a compact package.

HORIZONTAL

SCREW

Rectangular

1

e3

4.78 mm

THROUGH HOLE MOUNT

3

1

125 Cel

-55 Cel

10.03 mm

9.52 mm

PCB Mount

4.83 mm

BULK

.5 W

70 Cel

LINEAR

TRIMMER

270 deg

POTENTIOMETER

CERMET

100

Matte Tin (Sn)

FLAT

10 %

3540S-1-101L by Bourns

3540S-1-101L

Bourns

Bourns 3540S-1-101L is a 100 ohm wire wound potentiometer with 5% tolerance. It has a rated power dissipation of 2W and operates b/w -40 to 125°C. Ideal for panel mount applications, offering precise resistance control in various electronic circuits.

Bushing Mount

e4

3540

125 Cel

-40 Cel

22.23 mm

19.05 mm

Panel Mount

2 W

100 ohm

POTENTIOMETER

3600 deg

3540

Variable Resistors

WIRE WOUND

50

Gold (Au)

5 %

3548S-1AG-103A by Bourns

3548S-1AG-103A

Bourns

Bourns 3548S-1AG-103A is a wire wound POTENTIOMETER with 10000 ohm resistance, 3% tolerance, and 1.5 W power dissipation. It has a cylindrical package for panel mount applications, operating b/w -55 to 125 °C. Ideal for precise control in electronic circuits requiring high temperature stability.

Round

e3

3548

125 Cel

-55 Cel

22.479 mm

19.812 mm

CYLINDRICAL PACKAGE

Panel Mount

Tray

1.5 W

10000 ohm

POTENTIOMETER

1800 deg

3548

Variable Resistors

WIRE WOUND

50

Matte Tin (Sn)

3 %

3549S-1AG-103A by Bourns

3549S-1AG-103A

Bourns

Bourns 3549S-1AG-103A is a 10000 ohm POTENTIOMETER with 3% tolerance, rated at 2W power dissipation. Its wire wound technology and cylindrical package make it ideal for panel mount applications. With a wide operating temperature range of -55 to 125 °C, it offers precise resistance control in various electronic devices.

Round

3549

125 Cel

-55 Cel

22.479 mm

19.812 mm

CYLINDRICAL PACKAGE

Panel Mount

Tray

2 W

10000 ohm

POTENTIOMETER

3600 deg

3549

Variable Resistors

WIRE WOUND

50

3 %

96A1A-B24-B15L by Bourns

96A1A-B24-B15L

Bourns

Bourns 96A1A-B24-B15L is a linear conductive plastic potentiometer with 10000 ohm resistance, 20% tolerance, and 1W power dissipation. It has a shaft actuator, through-hole mounting, and operates b/w -40°C to 125°C. Ideal for PCB applications requiring precise voltage control in limited space.

HORIZONTAL

SHAFT

Rectangular

1

e3

.76 mm

15.29 mm

THROUGH HOLE MOUNT

3

1

125 Cel

-40 Cel

17.45 mm

15.88 mm

PCB Mount

12.95 mm

1 W

70 Cel

10000 ohm

LINEAR

POTENTIOMETER

240 deg

POTENTIOMETER

CONDUCTIVE PLASTIC

1000

MATTE TIN

WIRE

20 %

96R1A-R16-A15L by Bourns

96R1A-R16-A15L

Bourns

The Bourns 96R1A-R16-A15L is a linear cermet potentiometer with 10000 ohm resistance, 10% tolerance, and 2W power dissipation. It is PCB mountable and suitable for applications requiring precise resistance adjustments in a compact through-hole package. With an operating temperature range of -40 to 125°C, it offers reliable performance in various electronic circuits.

HORIZONTAL

SHAFT

Sealed

1

.76 mm

15.29 mm

THROUGH HOLE MOUNT

3

1

125 Cel

-40 Cel

17.45 mm

15.88 mm

PCB Mount

12.95 mm

2 W

70 Cel

10000 ohm

LINEAR

POTENTIOMETER

240 deg

POTENTIOMETER

CERMET

150

TIN OVER COPPER

WIRE

10 %

81A1A-B28-A10/L by Bourns

81A1A-B28-A10/L

Bourns

Bourns 81A1A-B28-A10/L is a linear potentiometer with 3 terminals, rated for temperatures from -40 to 125 °C. With a 2W power dissipation and 240° rotation angle, it's ideal for PCB mount applications requiring precise resistance adjustments in a compact package.

HORIZONTAL

SHAFT

Rectangular

1

e3

12.7 mm

THROUGH HOLE MOUNT

3

1

125 Cel

-40 Cel

15.88 mm

15.88 mm

PCB Mount

15.88 mm

2 W

70 Cel

LINEAR

POTENTIOMETER

240 deg

Variable Resistors

CERMET

150

Matte Tin (Sn)

WIRE

10 %

81A1A-B28-A13/L by Bourns

81A1A-B28-A13/L

Bourns

Bourns 81A1A-B28-A13/L is a linear potentiometer with 10% tolerance, 2W power dissipation, and 240° rotation angle. Ideal for PCB mounting applications in temperature range of -40 to 125°C. Features cermet technology and through-hole mounting style.

HORIZONTAL

SHAFT

Rectangular

1

e3

12.7 mm

THROUGH HOLE MOUNT

3

1

125 Cel

-40 Cel

15.88 mm

15.88 mm

PCB Mount

15.88 mm

2 W

70 Cel

LINEAR

POTENTIOMETER

240 deg

Variable Resistors

CERMET

150

Matte Tin (Sn)

WIRE

10 %

81A1A-B28-A15/L by Bourns

81A1A-B28-A15/L

Bourns

Bourns 81A1A-B28-A15/L is a linear potentiometer with 10% tolerance, 2W power dissipation, and 240° rotation angle. It is used in applications requiring precise resistance adjustments such as audio equipment and industrial controls. With a temperature coefficient of 150 ppm/°C, it operates b/w -40°C to 125°C for reliable performance.

HORIZONTAL

SHAFT

Rectangular

1

e3

12.7 mm

THROUGH HOLE MOUNT

3

1

125 Cel

-40 Cel

15.88 mm

15.88 mm

RECTANGULAR PACKAGE

PCB Mount

15.88 mm

2 W

70 Cel

LINEAR

POTENTIOMETER

240 deg

Variable Resistors

CERMET

150

Matte Tin (Sn)

WIRE

10 %

82A1A-B28-A13/L by Bourns

82A1A-B28-A13/L

Bourns

Bourns 82A1A-B28-A13/L is a linear cermet potentiometer with 3 terminals, rated at 2W power dissipation. With an operating temperature range of -40 to 125°C and a resistance tolerance of 10%, it is ideal for panel mount applications requiring precise resistance adjustments in a compact package.

HORIZONTAL

SHAFT

Rectangular

1

e3

PANEL MOUNT

3

1

125 Cel

-40 Cel

15.88 mm

15.88 mm

Panel Mount

15.88 mm

2 W

70 Cel

LINEAR

POTENTIOMETER

240 deg

Variable Resistors

CERMET

150

Matte Tin (Sn)

HOOK

10 %

82A2A-B28-A15/A15L by Bourns

82A2A-B28-A15/A15L

Bourns

The Bourns 82A2A-B28-A15/A15L is a CERMET POTENTIOMETER with linear resistance law, 10000 ohm resistance, and 10% tolerance. It has a rated power dissipation of 2W and operates b/w -40 to 125 °C. Ideal for PCB mounting applications requiring precise resistance adjustments in electronic circuits.

HORIZONTAL

SHAFT

Square

2

e3

PCB MOUNT

6

1

125 Cel

-40 Cel

15.88 mm

26.04 mm

PCB Mount

15.88 mm

2 W

70 Cel

10000 ohm

LINEAR

POTENTIOMETER

240 deg

Variable Resistors

CERMET

150

MATTE TIN

HOOK

10 %

82R1A-R22-A13/L by Bourns

82R1A-R22-A13/L

Bourns

POTENTIOMETER; Mounting Type: PANEL MOUNT; Rated Power Dissipation (P): 2 W; Maximum Operating Temperature: 125 Cel; Tolerance: 10 %; Minimum Operating Temperature: -40 Cel;

HORIZONTAL

SHAFT

Rectangular

1

e3

PANEL MOUNT

3

1

125 Cel

-40 Cel

15.88 mm

15.88 mm

Panel Mount

15.88 mm

2 W

70 Cel

LINEAR

POTENTIOMETER

240 deg

Variable Resistors

CERMET

150

Matte Tin (Sn)

HOOK

10 %

91A1A-B24-B18L by Bourns

91A1A-B24-B18L

Bourns

Bourns 91A1A-B24-B18L is a linear conductive plastic potentiometer with 50000 ohm resistance, suitable for panel mount applications. It has an operating temperature range of -40 to 125 °C and a rated power dissipation of 1 W. The potentiometer features a shaft actuator, flat terminals, and offers a rotation angle of 240°.

HORIZONTAL

SHAFT

Rectangular

1

e3

PANEL MOUNT

3

1

125 Cel

-40 Cel

17.45 mm

22.86 mm

Panel Mount

15.88 mm

1 W

70 Cel

50000 ohm

LINEAR

POTENTIOMETER

240 deg

POTENTIOMETER

CONDUCTIVE PLASTIC

1000

Tin (Sn)

FLAT

20 %

91A1A-B24-D15L by Bourns

91A1A-B24-D15L

Bourns

Bourns 91A1A-B24-D15L is a 10000 ohm potentiometer with 20% tolerance, rated at 0.5W power dissipation. Featuring conductive plastic technology, it has an audio law of resistance and operates b/w -40 to 125 °C. Ideal for panel mount applications due to its rectangular construction and horizontal actuator orientation.

HORIZONTAL

SHAFT

Rectangular

1

e3

PANEL MOUNT

3

1

125 Cel

-40 Cel

17.45 mm

22.86 mm

Panel Mount

15.88 mm

.5 W

70 Cel

10000 ohm

AUDIO

POTENTIOMETER

225 deg

POTENTIOMETER

CONDUCTIVE PLASTIC

1000

Tin (Sn)

FLAT

20 %

91A1A-B24-D20L by Bourns

91A1A-B24-D20L

Bourns

The Bourns 91A1A-B24-D20L is a 100k ohm potentiometer with a 20% tolerance and 0.5W power dissipation. Featuring conductive plastic technology, it has an audio law of resistance and operates b/w -40°C to 125°C. Ideal for panel mount applications requiring precise resistance adjustments in horizontal orientation.

HORIZONTAL

SHAFT

Rectangular

1

e3

PANEL MOUNT

3

1

125 Cel

-40 Cel

17.45 mm

22.86 mm

Panel Mount

15.88 mm

.5 W

70 Cel

100000 ohm

AUDIO

POTENTIOMETER

225 deg

POTENTIOMETER

CONDUCTIVE PLASTIC

1000

Tin (Sn)

FLAT

20 %

91A1A-B28-A10L by Bourns

91A1A-B28-A10L

Bourns

The Bourns 91A1A-B28-A10L is a linear cermet potentiometer with 1000 ohm resistance, 10% tolerance, and 2W power dissipation. It operates b/w -40 to 125 °C and has a temperature coefficient of 150 ppm/°C. Ideal for panel mount applications requiring precise resistance adjustments in a compact package.

HORIZONTAL

SHAFT

Rectangular

1

e3

PANEL MOUNT

3

1

125 Cel

-40 Cel

17.45 mm

22.86 mm

Panel Mount

15.88 mm

2 W

70 Cel

1000 ohm

LINEAR

POTENTIOMETER

240 deg

POTENTIOMETER

CERMET

150

Tin (Sn)

FLAT

10 %

91A1A-B28-A13L by Bourns

91A1A-B28-A13L

Bourns

The Bourns 91A1A-B28-A13L is a CERMET POTENTIOMETER with 5000 ohm resistance, 10% tolerance, and 2W power dissipation. It has a linear law of resistance and operates b/w -40°C to 125°C. Ideal for panel mount applications requiring precise voltage or current control.

HORIZONTAL

SHAFT

Rectangular

1

e3

PANEL MOUNT

3

1

125 Cel

-40 Cel

17.45 mm

22.86 mm

Panel Mount

15.88 mm

2 W

70 Cel

5000 ohm

LINEAR

POTENTIOMETER

240 deg

POTENTIOMETER

CERMET

150

Tin (Sn)

FLAT

10 %

91A1A-B28-A25L by Bourns

91A1A-B28-A25L

Bourns

The Bourns 91A1A-B28-A25L is a CERMET POTENTIOMETER with 1000000 ohm resistance, 10% tolerance, and 2 W power dissipation. It has a linear law of resistance and operates b/w -40 to 125 °C. Ideal for panel mount applications requiring precise resistance adjustments in electronic circuits.

HORIZONTAL

SHAFT

Rectangular

1

e3

PANEL MOUNT

3

1

125 Cel

-40 Cel

17.45 mm

22.86 mm

Panel Mount

15.88 mm

2 W

70 Cel

1000000 ohm

LINEAR

POTENTIOMETER

240 deg

POTENTIOMETER

CERMET

150

Tin (Sn)

FLAT

10 %

91A1A-B28-B10L by Bourns

91A1A-B28-B10L

Bourns

The Bourns 91A1A-B28-B10L is a linear conductive plastic potentiometer with 1000 ohm resistance, suitable for panel mount applications. It has an operating temperature range of -40 to 125 °C and a rated power dissipation of 1 W. The potentiometer features a shaft actuator, horizontal orientation, and flat terminal shape, making it ideal for precise control in various electronic devices.

HORIZONTAL

SHAFT

Rectangular

1

e3

PANEL MOUNT

3

1

125 Cel

-40 Cel

17.45 mm

22.86 mm

Panel Mount

15.88 mm

1 W

70 Cel

1000 ohm

LINEAR

POTENTIOMETER

240 deg

POTENTIOMETER

CONDUCTIVE PLASTIC

1000

Tin (Sn)

FLAT

20 %

91A1A-B28-D10L by Bourns

91A1A-B28-D10L

Bourns

The Bourns 91A1A-B28-D10L is a 1000 ohm potentiometer with a 20% tolerance and rated power dissipation of 0.5 W. It features conductive plastic technology, an audio law of resistance, and operates b/w -40 to 125 °C. Ideal for panel mount applications requiring precise resistance adjustments in horizontal orientation.

HORIZONTAL

SHAFT

Rectangular

1

e3

PANEL MOUNT

3

1

125 Cel

-40 Cel

17.45 mm

22.86 mm

Panel Mount

15.88 mm

.5 W

70 Cel

1000 ohm

AUDIO

POTENTIOMETER

225 deg

POTENTIOMETER

CONDUCTIVE PLASTIC

1000

Tin (Sn)

FLAT

20 %

91A1A-B28-D15L by Bourns

91A1A-B28-D15L

Bourns

Bourns 91A1A-B28-D15L is a 10000 ohm potentiometer with 20% tolerance, suitable for audio applications. Constructed with conductive plastic technology, it has a rated power dissipation of 0.5W and operates b/w -40 to 125 °C. Its horizontal orientation and shaft actuator make it ideal for panel mount installations.

HORIZONTAL

SHAFT

Rectangular

1

e3

PANEL MOUNT

3

1

125 Cel

-40 Cel

17.45 mm

22.86 mm

Panel Mount

15.88 mm

.5 W

70 Cel

10000 ohm

AUDIO

POTENTIOMETER

225 deg

POTENTIOMETER

CONDUCTIVE PLASTIC

1000

Tin (Sn)

FLAT

20 %

91A1A-G28-B13L by Bourns

91A1A-G28-B13L

Bourns

The Bourns 91A1A-G28-B13L is a 5000 ohm linear potentiometer with 3 terminals. It has a rated power dissipation of 1W and an angle of rotation of 240°, making it ideal for panel mount applications requiring precise resistance adjustments in a temperature range from -40°C to 125°C.

HORIZONTAL

SHAFT

Rectangular

1

e3

PANEL MOUNT

3

1

125 Cel

-40 Cel

17.45 mm

22.86 mm

Panel Mount

15.88 mm

1 W

70 Cel

5000 ohm

LINEAR

POTENTIOMETER

240 deg

POTENTIOMETER

CONDUCTIVE PLASTIC

1000

Tin (Sn)

FLAT

20 %

91A2A-B28-B15/B15L by Bourns

91A2A-B28-B15/B15L

Bourns

Bourns 91A2A-B28-B15/B15L is a single turn potentiometer with 10000 ohm resistance, 20% tolerance, and 1W power dissipation. Constructed with conductive plastic technology, it has a temperature coefficient of 1000 ppm/°C. Ideal for PCB mount applications in environments ranging from -40 to 125 °C.

Single Turn

e3

15.29 mm

91

125 Cel

-40 Cel

17.45 mm

15.88 mm

PCB Mount

22.86 mm

1 W

10000 ohm

POTENTIOMETER

240 deg

91

6390

Variable Resistors

CONDUCTIVE PLASTIC

1000

Tin (Sn)

20 %

91A2A-B28-B20/B20L by Bourns

91A2A-B28-B20/B20L

Bourns

Bourns 91A2A-B28-B20/B20L is a single turn POTENTIOMETER with 100000 ohm resistance, 20% tolerance, and 1W power dissipation. Its CONDUCTIVE PLASTIC technology makes it suitable for PCB Mount applications in temperature range of -40 to 125 °C. With a compact package size of 15.88mm x 22.86mm x 17.45mm, it offers precise control with a rotation angle of 240°.

Single Turn

e3

15.29 mm

91

125 Cel

-40 Cel

17.45 mm

15.88 mm

PCB Mount

22.86 mm

1 W

100000 ohm

POTENTIOMETER

240 deg

91

6390

Variable Resistors

CONDUCTIVE PLASTIC

1000

Tin (Sn)

20 %