10 % Variable Resistors 818

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

3862C-202-502AL

Bourns

POTENTIOMETER

PANEL MOUNT

5000 ohm

1 W

125 Cel

10 %

1

70 Cel

HORIZONTAL

CERMET

CIRCULAR PACKAGE

LINEAR

Single Turn

3

Panel Mount

LUG

Variable Resistors

-40 Cel

150

Matte Tin (Sn)

SHAFT

11.51 mm

e3

12.7 mm

1

260 deg

3862C-206-103AL

Bourns

POTENTIOMETER

PANEL MOUNT

10000 ohm

1 W

125 Cel

10 %

1

70 Cel

HORIZONTAL

CERMET

CIRCULAR PACKAGE

LINEAR

Single Turn

3

Panel Mount

WIRE

Variable Resistors

-40 Cel

150

Matte Tin (Sn)

SHAFT

11.51 mm

e3

12.7 mm

1

260 deg

3862C-206-104AL

Bourns

POTENTIOMETER

PANEL MOUNT

100000 ohm

1 W

125 Cel

10 %

1

70 Cel

HORIZONTAL

CERMET

CIRCULAR PACKAGE

LINEAR

Single Turn

3

Panel Mount

WIRE

Variable Resistors

-40 Cel

150

Matte Tin (Sn)

SHAFT

11.51 mm

e3

12.7 mm

1

260 deg

3862C-282-102AL

Bourns

POTENTIOMETER

PANEL MOUNT

1000 ohm

1 W

125 Cel

10 %

1

70 Cel

HORIZONTAL

CERMET

CIRCULAR PACKAGE

LINEAR

Single Turn

3

Panel Mount

LUG

Variable Resistors

-40 Cel

150

Matte Tin (Sn)

SHAFT

11.51 mm

e3

12.7 mm

1

260 deg

3862C-282-502AL

Bourns

POTENTIOMETER

PANEL MOUNT

5000 ohm

1 W

125 Cel

10 %

1

70 Cel

HORIZONTAL

CERMET

CIRCULAR PACKAGE

LINEAR

Single Turn

3

Panel Mount

LUG

Variable Resistors

-40 Cel

150

Matte Tin (Sn)

SHAFT

11.51 mm

e3

12.7 mm

1

260 deg

3862C-282-503AL

Bourns

POTENTIOMETER

PANEL MOUNT

50000 ohm

1 W

125 Cel

10 %

1

70 Cel

HORIZONTAL

CERMET

CIRCULAR PACKAGE

LINEAR

Single Turn

3

Panel Mount

LUG

Variable Resistors

-40 Cel

150

Matte Tin (Sn)

SHAFT

11.51 mm

e3

12.7 mm

1

260 deg

6657S-1-502

Bourns

POTENTIOMETER

PANEL MOUNT

5000 ohm

1.5 W

125 Cel

10 %

1

70 Cel

HORIZONTAL

CONDUCTIVE PLASTIC

CIRCULAR PACKAGE

LINEAR

Bushing Mount

3

Panel Mount

BINDING POST

POTENTIOMETER

-40 Cel

500

SHAFT

16.46 mm

33.34 mm

1

340 deg

T63XB103KT20

Vishay Intertechnology

TRIMMER

THROUGH HOLE MOUNT

10000 ohm

.25 W

155 Cel

10 %

.45 mm

13

70 Cel

HORIZONTAL

CERMET

RECTANGULAR PACKAGE

LINEAR

Trimmer

TUBE

2720

3

PCB Mount

WIRE

POTENTIOMETER

-55 Cel

100

Matte Tin (Sn)

4 mm

6.8 mm

T63

50 V

SCREW

6.8 mm

e3

T63

5 mm

5040 deg

T63XB105KT20

Vishay Intertechnology

TRIMMER

THROUGH HOLE MOUNT

1000000 ohm

.25 W

155 Cel

10 %

.45 mm

13

70 Cel

HORIZONTAL

CERMET

RECTANGULAR PACKAGE

LINEAR

Trimmer

TUBE

2720

3

PCB Mount

WIRE

POTENTIOMETER

-55 Cel

100

Matte Tin (Sn)

4 mm

6.8 mm

T63

250 V

SCREW

6.8 mm

e3

T63

5 mm

5040 deg

T63XB502KT20

Vishay Intertechnology

TRIMMER

THROUGH HOLE MOUNT

5000 ohm

.25 W

155 Cel

10 %

.45 mm

13

70 Cel

HORIZONTAL

CERMET

RECTANGULAR PACKAGE

LINEAR

Trimmer

TUBE

2720

3

PCB Mount

WIRE

POTENTIOMETER

-55 Cel

100

Matte Tin (Sn)

4 mm

6.8 mm

T63

35.3 V

SCREW

6.8 mm

e3

T63

5 mm

5040 deg

T63YB102KT20

Vishay Intertechnology

TRIMMER

THROUGH HOLE MOUNT

1000 ohm

.25 W

155 Cel

10 %

.45 mm

13

70 Cel

VERTICAL

CERMET

RECTANGULAR PACKAGE

LINEAR

Trimmer

TUBE

2720

3

PCB Mount

WIRE

POTENTIOMETER

-55 Cel

100

Matte Tin (Sn)

4 mm

6.8 mm

T63

15.8 V

SCREW

6.8 mm

e3

T63

5 mm

5040 deg

3541H-1-102L

Bourns

POTENTIOMETER

PANEL MOUNT

1000 ohm

2 W

125 Cel

10 %

10

70 Cel

HORIZONTAL

HYBRID

CIRCULAR PACKAGE

LINEAR

Bushing Mount

3

Panel Mount

LUG

Variable Resistors

-40 Cel

100

GOLD

PRECISION

SHAFT

19.05 mm

e4

22.23 mm

2

3600 deg

3541H-1-202L

Bourns

POTENTIOMETER

PANEL MOUNT

2000 ohm

2 W

125 Cel

10 %

10

70 Cel

HORIZONTAL

HYBRID

CIRCULAR PACKAGE

LINEAR

Bushing Mount

3

Panel Mount

LUG

Variable Resistors

-40 Cel

100

GOLD

PRECISION

SHAFT

19.05 mm

e4

22.23 mm

2

3600 deg

3541H-1-203L

Bourns

POTENTIOMETER

PANEL MOUNT

20000 ohm

2 W

125 Cel

10 %

10

70 Cel

HORIZONTAL

HYBRID

CIRCULAR PACKAGE

LINEAR

Bushing Mount

3

Panel Mount

LUG

Variable Resistors

-40 Cel

100

GOLD

PRECISION

SHAFT

19.05 mm

e4

22.23 mm

2

3600 deg

25SR20KLF

Tt Electronics Plc

TRIMMER

THROUGH HOLE MOUNT

20000 ohm

.5 W

125 Cel

10 %

1

70 Cel

HORIZONTAL

CERMET

RECTANGULAR PACKAGE

LINEAR

Rectangular

TUBE

3

PCB Mount

FLAT

Variable Resistors

-55 Cel

100

Matte Tin (Sn)

5.08 mm

4.83 mm

300 V

RATED AC VOLTAGE (V): 300

SCREW

6.86 mm

e3

6.86 mm

1

210 deg

25SR500KLF

Tt Electronics Plc

TRIMMER

THROUGH HOLE MOUNT

500000 ohm

.5 W

125 Cel

10 %

1

70 Cel

HORIZONTAL

CERMET

RECTANGULAR PACKAGE

LINEAR

Rectangular

TUBE

3

PCB Mount

FLAT

Variable Resistors

-55 Cel

100

Matte Tin (Sn)

5.08 mm

4.83 mm

300 V

RATED AC VOLTAGE (V): 300

SCREW

6.86 mm

e3

6.86 mm

1

210 deg

25XR100LF

Tt Electronics Plc

TRIMMER

THROUGH HOLE MOUNT

100 ohm

.5 W

125 Cel

10 %

1

70 Cel

HORIZONTAL

CERMET

RECTANGULAR PACKAGE

LINEAR

Rectangular

TUBE

3

PCB Mount

FLAT

Variable Resistors

-55 Cel

100

Matte Tin (Sn)

5.08 mm

4.83 mm

300 V

RATED AC VOLTAGE (V): 300

SCREW

6.86 mm

e3

6.86 mm

1

210 deg

25XR500KLF

Tt Electronics Plc

TRIMMER

THROUGH HOLE MOUNT

500000 ohm

.5 W

125 Cel

10 %

1

70 Cel

HORIZONTAL

CERMET

RECTANGULAR PACKAGE

LINEAR

Rectangular

TUBE

3

PCB Mount

FLAT

Variable Resistors

-55 Cel

100

Matte Tin (Sn)

5.08 mm

4.83 mm

300 V

RATED AC VOLTAGE (V): 300

SCREW

6.86 mm

e3

6.86 mm

1

210 deg

T93XA503KT20

Vishay Intertechnology

TRIMMER

THROUGH HOLE MOUNT

50000 ohm

.5 W

125 Cel

10 %

.5 mm

21

70 Cel

HORIZONTAL

CERMET

RECTANGULAR PACKAGE

LINEAR

Rectangular

TUBE

3

PCB Mount

WIRE

-55 Cel

100

Matte Tin (Sn)

5 mm

9.8 mm

158.114 V

SCREW

9.7 mm

e3

5 mm

1

7560 deg

T93YB504KT20

Vishay Intertechnology

TRIMMER

THROUGH HOLE MOUNT

500000 ohm

.125 W

125 Cel

10 %

.5 mm

21

70 Cel

VERTICAL

CERMET

RECTANGULAR PACKAGE

LINEAR

Rectangular

TUBE

3

PCB Mount

WIRE

-55 Cel

100

Matte Tin (Sn)

5 mm

9.8 mm

250 V

SCREW

9.7 mm

e3

5 mm

1

7560 deg

1-1624217-0

TE Connectivity

POTENTIOMETER

THROUGH HOLE MOUNT

10000 ohm

.4 W

10 %

1

HORIZONTAL

CARBON FILM

CIRCULAR PACKAGE

LINEAR

3

FLAT

23

SHAFT

1

6534S-1-502

Bourns

POTENTIOMETER

PANEL MOUNT

5000 ohm

1 W

125 Cel

10 %

1

70 Cel

HORIZONTAL

WIRE WOUND

CIRCULAR PACKAGE

LINEAR

Servo Mount

3

Panel Mount

BINDING POST

Variable Resistors

1 Cel

500

GOLD OVER NICKEL

PRECISION

SHAFT

12.07 mm

e4

22.23 mm

1

320 deg

3-1625931-1

TE Connectivity

POTENTIOMETER

PANEL MOUNT

10000 ohm

2 W

125 Cel

10 %

.85 mm

1

70 Cel

VERTICAL

CERMET

CIRCULAR PACKAGE

LINEAR

Circular

2

Panel Mount

WIRE

12.7mm x 19.05mm

-55 Cel

315 V

SHAFT

28 mm

19.05 mm

1

210 deg

T9YA103KT20

Vishay Intertechnology

TRIMMER

THROUGH HOLE MOUNT

10000 ohm

.5 W

155 Cel

10 %

.5 mm

21

70 Cel

VERTICAL

CERMET

LINEAR

Fully Sealed

Tube

3

PCB Mount

WIRE

-55 Cel

100

Matte Tin (Sn)

5 mm

9.8 mm

70.7 V

IEC60393-1

SCREW

9.7 mm

e3

CECC41000

5 mm

1

7560 deg

53C12500

Honeywell Sensing And Control

POTENTIOMETER

2500 ohm

2 W

120 Cel

10 %

CONDUCTIVE PLASTIC

LINEAR

3

LUG

-55 Cel

SHAFT

1

53C325K

Honeywell Sensing And Control

POTENTIOMETER

25000 ohm

2 W

120 Cel

10 %

CONDUCTIVE PLASTIC

LINEAR

3

LUG

-55 Cel

SHAFT

1

D100K10KE

Ohmite Manufacturing

POTENTIOMETER

CHASSIS MOUNT

10000 ohm

100 W

350 Cel

10 %

25 Cel

WIRE WOUND

TUBULAR PACKAGE

LINEAR

All-Welded

3

Chassis Mount

LUG

Variable Resistors

260

2845 V

FLAME PROOF

SLIDE

165.1 mm

19.1 mm

D100K1R0E

Ohmite Manufacturing

POTENTIOMETER

CHASSIS MOUNT

1 ohm

100 W

350 Cel

10 %

25 Cel

WIRE WOUND

TUBULAR PACKAGE

LINEAR

All-Welded

3

Chassis Mount

LUG

Variable Resistors

260

2845 V

FLAME PROOF

SLIDE

165.1 mm

19.1 mm

D100K25RE

Ohmite Manufacturing

POTENTIOMETER

CHASSIS MOUNT

25 ohm

100 W

350 Cel

10 %

25 Cel

WIRE WOUND

TUBULAR PACKAGE

LINEAR

All-Welded

3

Chassis Mount

LUG

Variable Resistors

260

2845 V

FLAME PROOF

SLIDE

165.1 mm

19.1 mm

D100K50RE

Ohmite Manufacturing

POTENTIOMETER

CHASSIS MOUNT

50 ohm

100 W

350 Cel

10 %

25 Cel

WIRE WOUND

TUBULAR PACKAGE

LINEAR

All-Welded

3

Chassis Mount

LUG

Variable Resistors

260

2845 V

FLAME PROOF

SLIDE

165.1 mm

19.1 mm

D12K200E

Ohmite Manufacturing

POTENTIOMETER

CHASSIS MOUNT

200 ohm

12 W

350 Cel

10 %

25 Cel

WIRE WOUND

TUBULAR PACKAGE

LINEAR

All-Welded

3

Chassis Mount

LUG

Variable Resistors

260

565 V

FLAME PROOF

SLIDE

44.4 mm

7.94 mm

D12K20RE

Ohmite Manufacturing

POTENTIOMETER

CHASSIS MOUNT

20 ohm

12 W

350 Cel

10 %

25 Cel

WIRE WOUND

TUBULAR PACKAGE

LINEAR

All-Welded

3

Chassis Mount

LUG

Variable Resistors

260

565 V

FLAME PROOF

SLIDE

44.4 mm

7.94 mm

D12K250E

Ohmite Manufacturing

POTENTIOMETER

CHASSIS MOUNT

250 ohm

12 W

350 Cel

10 %

25 Cel

WIRE WOUND

TUBULAR PACKAGE

LINEAR

All-Welded

3

Chassis Mount

LUG

Variable Resistors

260

565 V

FLAME PROOF

SLIDE

44.4 mm

7.94 mm

D12K2K0E

Ohmite Manufacturing

POTENTIOMETER

CHASSIS MOUNT

2000 ohm

12 W

350 Cel

10 %

25 Cel

WIRE WOUND

TUBULAR PACKAGE

LINEAR

All-Welded

3

Chassis Mount

LUG

Variable Resistors

260

565 V

FLAME PROOF

SLIDE

44.4 mm

7.94 mm

D12K300E

Ohmite Manufacturing

POTENTIOMETER

CHASSIS MOUNT

300 ohm

12 W

350 Cel

10 %

25 Cel

WIRE WOUND

TUBULAR PACKAGE

LINEAR

All-Welded

3

Chassis Mount

LUG

Variable Resistors

260

565 V

FLAME PROOF

SLIDE

44.4 mm

7.94 mm

D225K1K5E

Ohmite Manufacturing

POTENTIOMETER

CHASSIS MOUNT

1500 ohm

225 W

350 Cel

10 %

25 Cel

WIRE WOUND

TUBULAR PACKAGE

LINEAR

All-Welded

3

Chassis Mount

LUG

Variable Resistors

260

4595 V

FLAME PROOF

SLIDE

266.7 mm

28.6 mm

D25K20RE

Ohmite Manufacturing

POTENTIOMETER

CHASSIS MOUNT

20 ohm

25 W

350 Cel

10 %

25 Cel

WIRE WOUND

TUBULAR PACKAGE

LINEAR

All-Welded

3

Chassis Mount

LUG

Variable Resistors

260

Tin/Silver/Copper (Sn/Ag/Cu)

625 V

FLAME PROOF

SLIDE

50.8 mm

e1

14.3 mm

D25K400E

Ohmite Manufacturing

POTENTIOMETER

CHASSIS MOUNT

400 ohm

25 W

350 Cel

10 %

25 Cel

WIRE WOUND

TUBULAR PACKAGE

LINEAR

All-Welded

3

Chassis Mount

LUG

Variable Resistors

260

Tin/Silver/Copper (Sn/Ag/Cu)

625 V

FLAME PROOF

SLIDE

50.8 mm

e1

14.3 mm

D25K7R5E

Ohmite Manufacturing

POTENTIOMETER

CHASSIS MOUNT

7.5 ohm

25 W

350 Cel

10 %

25 Cel

WIRE WOUND

TUBULAR PACKAGE

LINEAR

All-Welded

3

Chassis Mount

LUG

Variable Resistors

260

Tin/Silver/Copper (Sn/Ag/Cu)

625 V

FLAME PROOF

SLIDE

50.8 mm

e1

14.3 mm

D50K15KE

Ohmite Manufacturing

POTENTIOMETER

CHASSIS MOUNT

15000 ohm

50 W

350 Cel

10 %

25 Cel

WIRE WOUND

TUBULAR PACKAGE

LINEAR

All-Welded

3

Chassis Mount

LUG

Variable Resistors

260

1625 V

FLAME PROOF

SLIDE

101.6 mm

14.3 mm

D50K250E

Ohmite Manufacturing

POTENTIOMETER

CHASSIS MOUNT

250 ohm

50 W

350 Cel

10 %

25 Cel

WIRE WOUND

TUBULAR PACKAGE

LINEAR

All-Welded

3

Chassis Mount

LUG

Variable Resistors

260

1625 V

FLAME PROOF

SLIDE

101.6 mm

14.3 mm

D50K50KE

Ohmite Manufacturing

POTENTIOMETER

CHASSIS MOUNT

50000 ohm

50 W

350 Cel

10 %

25 Cel

WIRE WOUND

TUBULAR PACKAGE

LINEAR

All-Welded

3

Chassis Mount

LUG

Variable Resistors

260

1625 V

FLAME PROOF

SLIDE

101.6 mm

14.3 mm

D50K5K0E

Ohmite Manufacturing

POTENTIOMETER

CHASSIS MOUNT

5000 ohm

50 W

350 Cel

10 %

25 Cel

WIRE WOUND

TUBULAR PACKAGE

LINEAR

All-Welded

3

Chassis Mount

LUG

Variable Resistors

260

1625 V

FLAME PROOF

SLIDE

101.6 mm

14.3 mm

D50K75RE

Ohmite Manufacturing

POTENTIOMETER

CHASSIS MOUNT

75 ohm

50 W

350 Cel

10 %

25 Cel

WIRE WOUND

TUBULAR PACKAGE

LINEAR

All-Welded

3

Chassis Mount

LUG

Variable Resistors

260

1625 V

FLAME PROOF

SLIDE

101.6 mm

14.3 mm

RHS100E

Ohmite Manufacturing

POTENTIOMETER

PANEL MOUNT

100 ohm

25 W

10 %

1

HORIZONTAL

WIRE WOUND

CIRCULAR PACKAGE

LINEAR

Open Core

3

Panel Mount

LUG

Variable Resistors

SHAFT

34.93 mm

39.62 mm

1

300 deg

RHS10KE

Ohmite Manufacturing

POTENTIOMETER

PANEL MOUNT

10000 ohm

25 W

10 %

1

HORIZONTAL

WIRE WOUND

CIRCULAR PACKAGE

LINEAR

Open Core

3

Panel Mount

LUG

Variable Resistors

SHAFT

34.93 mm

39.62 mm

1

300 deg

RHS20KE

Ohmite Manufacturing

POTENTIOMETER

PANEL MOUNT

20000 ohm

25 W

10 %

1

HORIZONTAL

WIRE WOUND

CIRCULAR PACKAGE

LINEAR

Open Core

3

Panel Mount

LUG

Variable Resistors

SHAFT

34.93 mm

39.62 mm

1

300 deg

RHS250E

Ohmite Manufacturing

POTENTIOMETER

PANEL MOUNT

250 ohm

25 W

10 %

1

HORIZONTAL

WIRE WOUND

CIRCULAR PACKAGE

LINEAR

Open Core

3

Panel Mount

LUG

Variable Resistors

SHAFT

34.93 mm

39.62 mm

1

300 deg

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.