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

67ZR500KLF

Tt Electronics Plc

TRIMMER

THROUGH HOLE MOUNT

.5 W

125 Cel

10 %

.53 mm

20

85 Cel

HORIZONTAL

CERMET

RECTANGULAR PACKAGE

LINEAR

Rectangular

BULK

3

PCB Mount

WIRE

Variable Resistors

-55 Cel

100

Matte Tin (Sn)

4.6 mm

10.4 mm

200 V

SCREW

9.53 mm

e3

4.95 mm

1

7200 deg

68WR100LF

Tt Electronics Plc

TRIMMER

THROUGH HOLE MOUNT

100 ohm

.5 W

125 Cel

10 %

.51 mm

20

85 Cel

VERTICAL

CERMET

RECTANGULAR PACKAGE

LINEAR

Trimmer Pot

BULK

3824

3

PCB Mount

WIRE

Variable Resistors

-55 Cel

100

Matte Tin (Sn)

4.6 mm

9.53 mm

200 V

SCREW

9.53 mm

e3

6.22 mm

7200 deg

68XR100LF

Tt Electronics Plc

TRIMMER

THROUGH HOLE MOUNT

100 ohm

.5 W

125 Cel

10 %

.51 mm

20

85 Cel

HORIZONTAL

CERMET

RECTANGULAR PACKAGE

LINEAR

Trimmer Pot

BULK

3824

3

PCB Mount

WIRE

Variable Resistors

-55 Cel

100

Matte Tin (Sn)

4.6 mm

9.53 mm

200 V

SCREW

9.53 mm

e3

6.22 mm

7200 deg

72RXR100LF

Tt Electronics Plc

TRIMMER

THROUGH HOLE MOUNT

100 ohm

.5 W

125 Cel

10 %

.53 mm

1

85 Cel

HORIZONTAL

CERMET

RECTANGULAR PACKAGE

LINEAR

Trimmer Pot

Bulk

3

PCB Mount

WIRE

Variable Resistors

-55 Cel

100

Tin (Sn)

4.6 mm

9.8 mm

200 V

SCREW

9.53 mm

e3

4.75 mm

1

244 deg

72XWR2KLF

Tt Electronics Plc

TRIMMER

THROUGH HOLE MOUNT

2000 ohm

.5 W

125 Cel

10 %

.53 mm

1

85 Cel

HORIZONTAL

CERMET

RECTANGULAR PACKAGE

LINEAR

Trimmer Pot

Bulk

3

PCB Mount

WIRE

Variable Resistors

-55 Cel

100

Tin (Sn)

4.6 mm

9.8 mm

200 V

SCREW

9.53 mm

e3

4.75 mm

1

244 deg

82A1D-Z28-BA0/255L

Bourns

POTENTIOMETER

PANEL MOUNT

250000 ohm

.25 W

125 Cel

10 %

1

70 Cel

HORIZONTAL

CONDUCTIVE PLASTIC

RECTANGULAR PACKAGE

AUDIO

Square

3

Panel Mount

HOOK

POTENTIOMETER

-40 Cel

1000

Matte Tin (Sn)

15.88 mm

SHAFT

15.88 mm

e3

15.88 mm

1

225 deg

RES1K0E

Ohmite Manufacturing

POTENTIOMETER

PANEL MOUNT

1000 ohm

12.5 W

10 %

1

HORIZONTAL

WIRE WOUND

CIRCULAR PACKAGE

LINEAR

Open Core

3

Panel Mount

LUG

Variable Resistors

SHAFT

17.46 mm

22.23 mm

1

300 deg

RES250E

Ohmite Manufacturing

POTENTIOMETER

PANEL MOUNT

250 ohm

12.5 W

10 %

1

HORIZONTAL

WIRE WOUND

CIRCULAR PACKAGE

LINEAR

Open Core

3

Panel Mount

LUG

Variable Resistors

SHAFT

17.46 mm

22.23 mm

1

300 deg

RES2K5E

Ohmite Manufacturing

POTENTIOMETER

PANEL MOUNT

2500 ohm

12.5 W

10 %

1

HORIZONTAL

WIRE WOUND

CIRCULAR PACKAGE

LINEAR

Open Core

3

Panel Mount

LUG

Variable Resistors

SHAFT

17.46 mm

22.23 mm

1

300 deg

RT025AS1000KB

Vishay Intertechnology

POTENTIOMETER

PANEL MOUNT

100 ohm

25 W

320 Cel

10 %

1

25 Cel

HORIZONTAL

WIRE WOUND

CIRCULAR PACKAGE

LINEAR

Vitreous Enamelled

Bulk

3

Panel Mount

LUG

Variable Resistors

-55 Cel

50 V

SHAFT

25 mm

38 mm

1

300 deg

RT025AS1001KB

Vishay Intertechnology

POTENTIOMETER

PANEL MOUNT

1000 ohm

25 W

320 Cel

10 %

1

25 Cel

HORIZONTAL

WIRE WOUND

CIRCULAR PACKAGE

LINEAR

Vitreous Enamelled

Bulk

3

Panel Mount

LUG

Variable Resistors

-55 Cel

158 V

SHAFT

25 mm

38 mm

1

300 deg

RT025AS4700KB

Vishay Intertechnology

POTENTIOMETER

PANEL MOUNT

470 ohm

25 W

320 Cel

10 %

1

25 Cel

HORIZONTAL

WIRE WOUND

CIRCULAR PACKAGE

LINEAR

Vitreous Enamelled

Bulk

3

Panel Mount

LUG

Variable Resistors

-55 Cel

108 V

SHAFT

25 mm

38 mm

1

300 deg

RT025AS4701KB

Vishay Intertechnology

POTENTIOMETER

PANEL MOUNT

4700 ohm

25 W

320 Cel

10 %

1

25 Cel

HORIZONTAL

WIRE WOUND

CIRCULAR PACKAGE

LINEAR

Vitreous Enamelled

Bulk

3

Panel Mount

LUG

Variable Resistors

-55 Cel

343 V

SHAFT

25 mm

38 mm

1

300 deg

M70Y104KB25

Vishay Intertechnology

TRIMMER

THROUGH HOLE MOUNT

100000 ohm

.5 W

125 Cel

10 %

.71 mm

20

70 Cel

HORIZONTAL

CERMET

RECTANGULAR PACKAGE

LINEAR

Trimmer

BULK

3

PCB Mount

WIRE

Variable Resistors

-55 Cel

100

Matte Tin (Sn)

12.7 mm

8.25 mm

350 V

SCREW

31.75 mm

e3

4.98 mm

7200 deg

D100K1K0

Ohmite Manufacturing

POTENTIOMETER

PANEL MOUNT

1000 ohm

100 W

350 Cel

10 %

25 Cel

WIRE WOUND

TUBULAR PACKAGE

LINEAR

All-Welded

3

Radial

LUG

Variable Resistors

260

Tin/Lead (Sn/Pb)

210

2845 V

SLIDE

165.1 mm

e0

210

19.1 mm

1

D100K50R

Ohmite Manufacturing

POTENTIOMETER

PANEL MOUNT

50 ohm

100 W

350 Cel

10 %

25 Cel

WIRE WOUND

TUBULAR PACKAGE

LINEAR

All-Welded

3

Radial

LUG

Variable Resistors

260

Tin/Lead (Sn/Pb)

210

2845 V

SLIDE

165.1 mm

e0

210

19.1 mm

1

D225K1K5

Ohmite Manufacturing

POTENTIOMETER

PANEL MOUNT

1500 ohm

225 W

350 Cel

10 %

25 Cel

WIRE WOUND

TUBULAR PACKAGE

LINEAR

All-Welded

3

Radial

LUG

Variable Resistors

260

Tin/Lead (Sn/Pb)

210

4595 V

SLIDE

266.7 mm

e0

210

28.6 mm

1

D225K500

Ohmite Manufacturing

POTENTIOMETER

PANEL MOUNT

500 ohm

225 W

350 Cel

10 %

25 Cel

WIRE WOUND

TUBULAR PACKAGE

LINEAR

All-Welded

3

Radial

LUG

Variable Resistors

260

Tin/Lead (Sn/Pb)

210

4595 V

SLIDE

266.7 mm

e0

210

28.6 mm

1

3549H-1AA-102B

Bourns

POTENTIOMETER

PANEL MOUNT

1000 ohm

2 W

125 Cel

10 %

10

70 Cel

HORIZONTAL

HYBRID

CIRCULAR PACKAGE

LINEAR

Round

TRAY

3

Panel Mount

LUG

Variable Resistors

-40 Cel

100

Gold (Au) - with Nickel (Ni) barrier

SHAFT

19.812 mm

e4

22.479 mm

1

3600 deg

3549H-1AA-502A

Bourns

POTENTIOMETER

PANEL MOUNT

5000 ohm

2 W

125 Cel

10 %

10

70 Cel

HORIZONTAL

HYBRID

CIRCULAR PACKAGE

LINEAR

Round

TRAY

3

Panel Mount

LUG

Variable Resistors

-40 Cel

100

Gold (Au) - with Nickel (Ni) barrier

SHAFT

19.812 mm

e4

22.479 mm

1

3600 deg

3549H-1AC-502A

Bourns

POTENTIOMETER

PANEL MOUNT

5000 ohm

2 W

125 Cel

10 %

10

70 Cel

HORIZONTAL

HYBRID

CIRCULAR PACKAGE

LINEAR

Round

TRAY

3

Panel Mount

LUG

Variable Resistors

-40 Cel

100

Gold (Au) - with Nickel (Ni) barrier

SHAFT

19.812 mm

e4

22.479 mm

1

3600 deg

3549H-2AC-102/102B

Bourns

POTENTIOMETER

PANEL MOUNT

1000 ohm

2 W

125 Cel

10 %

10

70 Cel

HORIZONTAL

HYBRID

CIRCULAR PACKAGE

LINEAR

Round

TRAY

6

Panel Mount

LUG

Variable Resistors

-40 Cel

100

Gold (Au) - with Nickel (Ni) barrier

3549

SHAFT

40.259 mm

e4

3549

22.479 mm

2

3600 deg

M64W105KB40

Vishay Intertechnology

TRIMMER

THROUGH HOLE MOUNT

.5 W

155 Cel

10 %

.5 mm

21

70 Cel

VERTICAL

CERMET

RECTANGULAR PACKAGE

LINEAR

Rectangular

BULK

3

PCB Mount

WIRE

POTENTIOMETER

-55 Cel

100

Matte Tin (Sn)

5 mm

9.8 mm

250 V

SCREW

9.7 mm

e3

CECC41000

5 mm

1

7560 deg

M64X101KB40

Vishay Intertechnology

TRIMMER

THROUGH HOLE MOUNT

.5 W

155 Cel

10 %

.5 mm

21

70 Cel

HORIZONTAL

CERMET

RECTANGULAR PACKAGE

LINEAR

Rectangular

BULK

3

PCB Mount

WIRE

POTENTIOMETER

-55 Cel

100

Matte Tin (Sn)

5 mm

9.8 mm

7.1 V

SCREW

9.7 mm

e3

CECC41000

5 mm

1

7560 deg

M64X105KB40

Vishay Intertechnology

TRIMMER

THROUGH HOLE MOUNT

.5 W

155 Cel

10 %

.5 mm

21

70 Cel

HORIZONTAL

CERMET

RECTANGULAR PACKAGE

LINEAR

Rectangular

BULK

3

PCB Mount

WIRE

POTENTIOMETER

-55 Cel

100

Matte Tin (Sn)

5 mm

9.8 mm

250 V

SCREW

9.7 mm

e3

CECC41000

5 mm

1

7560 deg

93PR100KLF

Tt Electronics Plc

TRIMMER

THROUGH HOLE MOUNT

100000 ohm

1 W

125 Cel

10 %

.711 mm

1

70 Cel

VERTICAL

CERMET

CIRCULAR PACKAGE

LINEAR

Single Turn

BULK

3

PCB Mount

WIRE

Variable Resistors

-55 Cel

100

MATTE TIN

4.57 mm

200 V

THUMB WHEEL

6.35 mm

e3

12.7 mm

1

270 deg

93PR20KLF

Tt Electronics Plc

TRIMMER

THROUGH HOLE MOUNT

20000 ohm

1 W

125 Cel

10 %

.711 mm

1

70 Cel

VERTICAL

CERMET

CIRCULAR PACKAGE

LINEAR

Single Turn

BULK

3

PCB Mount

WIRE

Variable Resistors

-55 Cel

100

MATTE TIN

4.57 mm

200 V

THUMB WHEEL

6.35 mm

e3

12.7 mm

1

270 deg

93PR50KLF

Tt Electronics Plc

TRIMMER

THROUGH HOLE MOUNT

50000 ohm

1 W

125 Cel

10 %

.711 mm

1

70 Cel

VERTICAL

CERMET

CIRCULAR PACKAGE

LINEAR

Single Turn

BULK

3

PCB Mount

WIRE

Variable Resistors

-55 Cel

100

MATTE TIN

4.57 mm

200 V

THUMB WHEEL

6.35 mm

e3

12.7 mm

1

270 deg

93PR5KLF

Tt Electronics Plc

TRIMMER

THROUGH HOLE MOUNT

5000 ohm

1 W

125 Cel

10 %

.711 mm

1

70 Cel

VERTICAL

CERMET

CIRCULAR PACKAGE

LINEAR

Single Turn

BULK

3

PCB Mount

WIRE

Variable Resistors

-55 Cel

100

Matte Tin (Sn)

4.57 mm

200 V

THUMB WHEEL

6.35 mm

e3

12.7 mm

1

270 deg

3269W-1-104GLF

Bourns

TRIMMER

SURFACE MOUNT

100000 ohm

.25 W

150 Cel

10 %

12

85 Cel

VERTICAL

CERMET

RECTANGULAR PACKAGE

LINEAR

Rectangular

TR, EMBOSSED, 13 INCH

2517

3

SMT

L BEND

-65 Cel

100

Matte Tin (Sn)

7.44 mm

300 V

SCREW

6.35 mm

e3

4.32 mm

1

M64W201KB40

Vishay Intertechnology

TRIMMER

THROUGH HOLE MOUNT

.5 W

155 Cel

10 %

.5 mm

21

70 Cel

VERTICAL

CERMET

RECTANGULAR PACKAGE

LINEAR

Rectangular

BULK

3

PCB Mount

WIRE

POTENTIOMETER

-55 Cel

100

Matte Tin (Sn)

5 mm

9.8 mm

10 V

SCREW

9.7 mm

e3

CECC41000

5 mm

1

7560 deg

M64W503KB40

Vishay Intertechnology

TRIMMER

THROUGH HOLE MOUNT

.5 W

155 Cel

10 %

.5 mm

21

70 Cel

VERTICAL

CERMET

RECTANGULAR PACKAGE

LINEAR

Rectangular

BULK

3

PCB Mount

WIRE

POTENTIOMETER

-55 Cel

100

Matte Tin (Sn)

5 mm

9.8 mm

158 V

SCREW

9.7 mm

e3

CECC41000

5 mm

1

7560 deg

M64Y201KB40

Vishay Intertechnology

TRIMMER

THROUGH HOLE MOUNT

.5 W

155 Cel

10 %

.5 mm

21

70 Cel

VERTICAL

CERMET

RECTANGULAR PACKAGE

LINEAR

Rectangular

BULK

3

PCB Mount

WIRE

POTENTIOMETER

-55 Cel

100

Matte Tin (Sn)

5 mm

9.8 mm

10 V

SCREW

9.7 mm

e3

CECC41000

5 mm

1

7560 deg

M64Y503KB40

Vishay Intertechnology

TRIMMER

THROUGH HOLE MOUNT

.5 W

155 Cel

10 %

.5 mm

21

70 Cel

VERTICAL

CERMET

RECTANGULAR PACKAGE

LINEAR

Rectangular

BULK

3

PCB Mount

WIRE

POTENTIOMETER

-55 Cel

100

Matte Tin (Sn)

5 mm

9.8 mm

158 V

SCREW

9.7 mm

e3

CECC41000

5 mm

1

7560 deg

M64Z201KB40

Vishay Intertechnology

TRIMMER

THROUGH HOLE MOUNT

.5 W

155 Cel

10 %

.5 mm

21

70 Cel

HORIZONTAL

CERMET

RECTANGULAR PACKAGE

LINEAR

Rectangular

BULK

3

PCB Mount

WIRE

POTENTIOMETER

-55 Cel

100

Matte Tin (Sn)

5 mm

9.8 mm

10 V

SCREW

9.7 mm

e3

CECC41000

5 mm

1

7560 deg

M64Z503KB40

Vishay Intertechnology

TRIMMER

THROUGH HOLE MOUNT

.5 W

155 Cel

10 %

.5 mm

21

70 Cel

HORIZONTAL

CERMET

RECTANGULAR PACKAGE

LINEAR

Rectangular

BULK

3

PCB Mount

WIRE

POTENTIOMETER

-55 Cel

100

Matte Tin (Sn)

5 mm

9.8 mm

158 V

SCREW

9.7 mm

e3

CECC41000

5 mm

1

7560 deg

82Z1D-Z33-BA0/753L

Bourns

POTENTIOMETER

PANEL MOUNT

250000 ohm

.25 W

125 Cel

10 %

1

70 Cel

HORIZONTAL

CONDUCTIVE PLASTIC

RECTANGULAR PACKAGE

AUDIO

Square

3

Panel Mount

HOOK

POTENTIOMETER

-40 Cel

1000

Matte Tin (Sn)

15.88 mm

SHAFT

15.88 mm

e3

15.88 mm

1

225 deg

3059J-1-103M

Bourns

TRIMMER

PANEL MOUNT

10000 ohm

1 W

150 Cel

10 %

22

70 Cel

HORIZONTAL

CERMET

RECTANGULAR PACKAGE

LINEAR

Rectangular

BULK

3

Panel Mount

HOOK

-55 Cel

100

TIN LEAD

8 mm

400 V

SCREW

31.75 mm

e0

4.83 mm

1

7920 deg

3059P-1-205LF

Bourns

TRIMMER

THROUGH HOLE MOUNT

2000000 ohm

1 W

150 Cel

10 %

.71 mm

22

70 Cel

HORIZONTAL

CERMET

RECTANGULAR PACKAGE

LINEAR

Rectangular

TUBE

3

PCB Mount

WIRE

-55 Cel

100

Matte Tin (Sn)

12.7 mm

8 mm

400 V

SCREW

31.75 mm

e3

4.83 mm

1

7920 deg

3059P-1-205

Bourns

TRIMMER

THROUGH HOLE MOUNT

2000000 ohm

1 W

150 Cel

10 %

.71 mm

22

70 Cel

HORIZONTAL

CERMET

RECTANGULAR PACKAGE

LINEAR

Rectangular

TUBE

3

PCB Mount

WIRE

-55 Cel

100

TIN LEAD

12.7 mm

8 mm

400 V

SCREW

31.75 mm

e0

4.83 mm

1

7920 deg

3547H-1AE-502A

Bourns

POTENTIOMETER

PANEL MOUNT

5000 ohm

1 W

125 Cel

10 %

3

70 Cel

HORIZONTAL

HYBRID

CIRCULAR PACKAGE

LINEAR

Round

TRAY

3

Panel Mount

LUG

Variable Resistors

-40 Cel

100

Gold (Au)

3547

SHAFT

25.222 mm

e4

3547

22.225 mm

1

1080 deg

3548H-1AA-103B

Bourns

POTENTIOMETER

PANEL MOUNT

10000 ohm

1.5 W

125 Cel

10 %

5

70 Cel

HORIZONTAL

HYBRID

CIRCULAR PACKAGE

LINEAR

Round

TRAY

3

Panel Mount

LUG

Variable Resistors

-40 Cel

100

Gold (Au)

3548

SHAFT

19.812 mm

e4

3548

22.479 mm

1

1800 deg

25VR10KLFTR

Tt Electronics Plc

TRIMMER

THROUGH HOLE MOUNT

10000 ohm

.5 W

125 Cel

10 %

1

70 Cel

HORIZONTAL

CERMET

RECTANGULAR PACKAGE

LINEAR

Rectangular

TR, 14 INCH

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

25VR1KLFTR

Tt Electronics Plc

TRIMMER

THROUGH HOLE MOUNT

1000 ohm

.5 W

125 Cel

10 %

1

70 Cel

HORIZONTAL

CERMET

RECTANGULAR PACKAGE

LINEAR

Rectangular

TR, 14 INCH

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

3329H-1-103

Bourns

TRIMMER

THROUGH HOLE MOUNT

10000 ohm

.5 W

150 Cel

10 %

.46 mm

1

85 Cel

VERTICAL

CERMET

CIRCULAR PACKAGE

LINEAR

Cylinder

Tube

3

PCB Mount

WIRE

POTENTIOMETER

-55 Cel

100

TIN LEAD

6.78 mm

300 V

SCREW

4.57 mm

e0

6.35 mm

1

240 deg

3329H-1-202

Bourns

TRIMMER

THROUGH HOLE MOUNT

2000 ohm

.5 W

150 Cel

10 %

.46 mm

1

85 Cel

VERTICAL

CERMET

CIRCULAR PACKAGE

LINEAR

Cylinder

Tube

3

PCB Mount

WIRE

POTENTIOMETER

-55 Cel

100

TIN LEAD

6.78 mm

300 V

SCREW

4.57 mm

e0

6.35 mm

1

240 deg

3329P-1-103

Bourns

TRIMMER

THROUGH HOLE MOUNT

10000 ohm

.5 W

150 Cel

10 %

.46 mm

1

85 Cel

VERTICAL

CERMET

CIRCULAR PACKAGE

LINEAR

Cylinder

Tube

3

PCB Mount

WIRE

POTENTIOMETER

-55 Cel

100

TIN LEAD

6.78 mm

300 V

SCREW

5.82 mm

e0

6.35 mm

1

240 deg

3329P-1-253

Bourns

TRIMMER

THROUGH HOLE MOUNT

25000 ohm

.5 W

150 Cel

10 %

.46 mm

1

85 Cel

VERTICAL

CERMET

CIRCULAR PACKAGE

LINEAR

Cylinder

Tube

3

PCB Mount

WIRE

POTENTIOMETER

-55 Cel

100

TIN LEAD

6.78 mm

300 V

SCREW

5.82 mm

e0

6.35 mm

1

240 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.