1 W Non-linear Resistors 794

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Part RoHS Manufacturer Resistor Type Mounting Type Resistance Rated Power Dissipation (P) Maximum Operating Temperature Tolerance Diameter (Lead) Spacing (Lead) Rated Temperature Thermistor Application Terminal Placement Technology Shape (Package) Construction Maximum Energy Absorbing Capacity Packing Method Size Code No. of Terminals Package Style (Meter) Rated AC Voltage (URac) Terminal Shape Sub-Category Dimensions Thermal Sensitivity Index Minimum Operating Temperature Temperature Coef (ppm/Cel) Terminal Finish Length (Lead) Height (Package) Manufacturer Series Maximum Circuit RMS Voltage Operating Voltage Additional Features Length (Package) JESD-609 Code Diameter (Package) Reference Standard Width (Package) Maximum Circuit DC Voltage

V20E550PL4B7

Littelfuse

VARISTOR

THROUGH HOLE MOUNT

1 W

85 Cel

85 Cel

RADIAL

DISK PACKAGE

360 J

BULK

2

WIRE

Non-linear Resistors

-55 Cel

TIN

550 V

745 V

e3

CECC42201-006

745 V

V20E550PL4B

Littelfuse

VARISTOR

THROUGH HOLE MOUNT

1 W

85 Cel

85 Cel

RADIAL

METAL OXIDE FILM

DISK PACKAGE

360 J

BULK

2

Radial

WIRE

Non-linear Resistors

-55 Cel

TIN

550 V

745 V

e3

CECC42201-006

745 V

V20E625PL1B7

Littelfuse

VARISTOR

THROUGH HOLE MOUNT

1 W

125 Cel

85 Cel

RADIAL

DISK PACKAGE

400 J

BULK

2

WIRE

Non-linear Resistors

-55 Cel

TIN

625 V

825 V

e3

CECC42201-006

825 V

V20E625PL2T1

Littelfuse

VARISTOR

THROUGH HOLE MOUNT

1 W

85 Cel

85 Cel

RADIAL

DISK PACKAGE

400 J

TR

2

WIRE

-55 Cel

TIN

625 V

825 V

e3

CECC42201-006

825 V

V20E625PL2T7

Littelfuse

VARISTOR

THROUGH HOLE MOUNT

1 W

85 Cel

85 Cel

RADIAL

DISK PACKAGE

400 J

TR

2

WIRE

Non-linear Resistors

-55 Cel

TIN

625 V

825 V

e3

CECC42201-006

825 V

V20E625PL3T7

Littelfuse

VARISTOR

THROUGH HOLE MOUNT

1 W

85 Cel

85 Cel

RADIAL

DISK PACKAGE

400 J

TR

2

WIRE

Non-linear Resistors

-55 Cel

TIN

625 V

825 V

e3

CECC42201-006

825 V

V20E625PL4B

Littelfuse

VARISTOR

THROUGH HOLE MOUNT

1 W

85 Cel

85 Cel

RADIAL

METAL OXIDE FILM

DISK PACKAGE

400 J

BULK

2

Radial

WIRE

Non-linear Resistors

-55 Cel

TIN

625 V

825 V

e3

CECC42201-006

825 V

V230LA40APX10

Littelfuse

VARISTOR

THROUGH HOLE MOUNT

1 W

125 Cel

85 Cel

TEMPERATURE COMPENSATION

RADIAL

METAL OXIDE FILM

DISK PACKAGE

122 J

BULK

2

Radial

230 V

WIRE

Non-linear Resistors

-55 Cel

Tin (Sn)

230 V

300 V

STANDARD: IEC61051-1; IEC61051-2; IEC60950-1

26.5 mm

e3

23 mm

300 V

V230LA40CPX10

Littelfuse

VARISTOR

THROUGH HOLE MOUNT

1 W

125 Cel

85 Cel

RADIAL

DISK PACKAGE

160 J

BULK; TR

2

WIRE

Non-linear Resistors

-55 Cel

Tin (Sn)

230 V

396 V

e3

CECC42201-006

396 V

V230LC40APX10

Littelfuse

VARISTOR

THROUGH HOLE MOUNT

1 W

125 Cel

85 Cel

TEMPERATURE COMPENSATION

RADIAL

METAL OXIDE FILM

DISK PACKAGE

122 J

BULK

2

Radial

230 V

WIRE

Non-linear Resistors

-55 Cel

Tin (Sn)

230 V

300 V

STANDARD: IEC61051-1; IEC61051-2; IEC60950-1

26.5 mm

e3

23 mm

300 V

V230LC40CPX10

Littelfuse

VARISTOR

THROUGH HOLE MOUNT

1 W

125 Cel

85 Cel

RADIAL

DISK PACKAGE

160 J

BULK; TR

2

WIRE

Non-linear Resistors

-55 Cel

Tin (Sn)

230 V

396 V

e3

CECC42201-006

396 V

V230LS40APX10

Littelfuse

VARISTOR

THROUGH HOLE MOUNT

1 W

125 Cel

85 Cel

TEMPERATURE COMPENSATION

RADIAL

METAL OXIDE FILM

DISK PACKAGE

122 J

TR

2

Radial

230 V

WIRE

Non-linear Resistors

-55 Cel

Tin (Sn)

230 V

300 V

STANDARD: IEC61051-1; IEC61051-2; IEC60950-1

26.5 mm

e3

23 mm

300 V

V230LS40CPX10

Littelfuse

VARISTOR

THROUGH HOLE MOUNT

1 W

125 Cel

85 Cel

RADIAL

DISK PACKAGE

160 J

BULK; TR

2

WIRE

Non-linear Resistors

-55 Cel

Tin (Sn)

230 V

396 V

e3

CECC42201-006

396 V

V230LT40APX10

Littelfuse

VARISTOR

THROUGH HOLE MOUNT

1 W

125 Cel

85 Cel

TEMPERATURE COMPENSATION

RADIAL

METAL OXIDE FILM

DISK PACKAGE

122 J

TR

2

Radial

230 V

WIRE

Non-linear Resistors

-55 Cel

Tin (Sn)

230 V

300 V

STANDARD: IEC61051-1; IEC61051-2; IEC60950-1

26.5 mm

e3

23 mm

300 V

V230LT40CPX10

Littelfuse

VARISTOR

THROUGH HOLE MOUNT

1 W

125 Cel

85 Cel

RADIAL

DISK PACKAGE

160 J

BULK; TR

2

WIRE

Non-linear Resistors

-55 Cel

Tin (Sn)

230 V

396 V

e3

CECC42201-006

396 V

V230LU40APX10

Littelfuse

VARISTOR

THROUGH HOLE MOUNT

1 W

125 Cel

85 Cel

TEMPERATURE COMPENSATION

RADIAL

METAL OXIDE FILM

DISK PACKAGE

122 J

TR

2

Radial

230 V

WIRE

Non-linear Resistors

-55 Cel

Tin (Sn)

230 V

300 V

STANDARD: IEC61051-1; IEC61051-2; IEC60950-1

26.5 mm

e3

23 mm

300 V

V230LU40CPX10

Littelfuse

VARISTOR

THROUGH HOLE MOUNT

1 W

125 Cel

85 Cel

RADIAL

DISK PACKAGE

160 J

BULK; TR

2

WIRE

Non-linear Resistors

-55 Cel

Tin (Sn)

230 V

396 V

e3

CECC42201-006

396 V

V250LA40APX10

Littelfuse

VARISTOR

THROUGH HOLE MOUNT

1 W

125 Cel

85 Cel

TEMPERATURE COMPENSATION

RADIAL

METAL OXIDE FILM

DISK PACKAGE

130 J

BULK

2

Radial

250 V

WIRE

Non-linear Resistors

-55 Cel

Tin (Sn)

250 V

330 V

STANDARD: IEC61051-1; IEC61051-2; IEC60950-1

26.5 mm

e3

23 mm

330 V

V250LA40BPX10

Littelfuse

VARISTOR

THROUGH HOLE MOUNT

1 W

125 Cel

85 Cel

TEMPERATURE COMPENSATION

RADIAL

METAL OXIDE FILM

DISK PACKAGE

130 J

BULK

2

Radial

250 V

WIRE

Non-linear Resistors

-55 Cel

Tin (Sn)

250 V

330 V

STANDARD: IEC61051-1; IEC61051-2; IEC60950-1

26.5 mm

e3

23 mm

330 V

V250LA40CPX10

Littelfuse

VARISTOR

THROUGH HOLE MOUNT

1 W

125 Cel

85 Cel

RADIAL

DISK PACKAGE

170 J

BULK; TR

2

WIRE

Non-linear Resistors

-55 Cel

Tin (Sn)

250 V

429 V

e3

CECC42201-006

429 V

V250LC40APX10

Littelfuse

VARISTOR

THROUGH HOLE MOUNT

1 W

125 Cel

85 Cel

TEMPERATURE COMPENSATION

RADIAL

METAL OXIDE FILM

DISK PACKAGE

130 J

BULK

2

Radial

250 V

WIRE

Non-linear Resistors

-55 Cel

Tin (Sn)

250 V

330 V

STANDARD: IEC61051-1; IEC61051-2; IEC60950-1

26.5 mm

e3

23 mm

330 V

V250LC40BPX10

Littelfuse

VARISTOR

THROUGH HOLE MOUNT

1 W

125 Cel

85 Cel

TEMPERATURE COMPENSATION

RADIAL

METAL OXIDE FILM

DISK PACKAGE

130 J

BULK

2

Radial

250 V

WIRE

Non-linear Resistors

-55 Cel

Tin (Sn)

250 V

330 V

STANDARD: IEC61051-1; IEC61051-2; IEC60950-1

26.5 mm

e3

23 mm

330 V

V250LC40CPX10

Littelfuse

VARISTOR

THROUGH HOLE MOUNT

1 W

125 Cel

85 Cel

RADIAL

DISK PACKAGE

170 J

BULK; TR

2

WIRE

Non-linear Resistors

-55 Cel

Tin (Sn)

250 V

429 V

e3

CECC42201-006

429 V

V250LS40APX10

Littelfuse

VARISTOR

THROUGH HOLE MOUNT

1 W

125 Cel

85 Cel

TEMPERATURE COMPENSATION

RADIAL

METAL OXIDE FILM

DISK PACKAGE

130 J

TR

2

Radial

250 V

WIRE

Non-linear Resistors

-55 Cel

Tin (Sn)

250 V

330 V

STANDARD: IEC61051-1; IEC61051-2; IEC60950-1

26.5 mm

e3

23 mm

330 V

V250LS40BPX10

Littelfuse

VARISTOR

THROUGH HOLE MOUNT

1 W

125 Cel

85 Cel

TEMPERATURE COMPENSATION

RADIAL

METAL OXIDE FILM

DISK PACKAGE

130 J

TR

2

Radial

250 V

WIRE

Non-linear Resistors

-55 Cel

Tin (Sn)

250 V

330 V

STANDARD: IEC61051-1; IEC61051-2; IEC60950-1

26.5 mm

e3

23 mm

330 V

V250LS40CPX10

Littelfuse

VARISTOR

THROUGH HOLE MOUNT

1 W

125 Cel

85 Cel

RADIAL

DISK PACKAGE

170 J

BULK; TR

2

WIRE

Non-linear Resistors

-55 Cel

Tin (Sn)

250 V

429 V

e3

CECC42201-006

429 V

V250LT40APX10

Littelfuse

VARISTOR

THROUGH HOLE MOUNT

1 W

125 Cel

85 Cel

TEMPERATURE COMPENSATION

RADIAL

METAL OXIDE FILM

DISK PACKAGE

130 J

TR

2

Radial

250 V

WIRE

Non-linear Resistors

-55 Cel

Tin (Sn)

250 V

330 V

STANDARD: IEC61051-1; IEC61051-2; IEC60950-1

26.5 mm

e3

23 mm

330 V

V250LT40BPX10

Littelfuse

VARISTOR

THROUGH HOLE MOUNT

1 W

125 Cel

85 Cel

TEMPERATURE COMPENSATION

RADIAL

METAL OXIDE FILM

DISK PACKAGE

130 J

TR

2

Radial

250 V

WIRE

Non-linear Resistors

-55 Cel

Tin (Sn)

250 V

330 V

STANDARD: IEC61051-1; IEC61051-2; IEC60950-1

26.5 mm

e3

23 mm

330 V

V250LT40CPX10

Littelfuse

VARISTOR

THROUGH HOLE MOUNT

1 W

125 Cel

85 Cel

RADIAL

DISK PACKAGE

170 J

BULK; TR

2

WIRE

Non-linear Resistors

-55 Cel

Tin (Sn)

250 V

429 V

e3

CECC42201-006

429 V

V250LU40APX10

Littelfuse

VARISTOR

THROUGH HOLE MOUNT

1 W

125 Cel

85 Cel

TEMPERATURE COMPENSATION

RADIAL

METAL OXIDE FILM

DISK PACKAGE

130 J

TR

2

Radial

250 V

WIRE

Non-linear Resistors

-55 Cel

Tin (Sn)

250 V

330 V

STANDARD: IEC61051-1; IEC61051-2; IEC60950-1

26.5 mm

e3

23 mm

330 V

V250LU40BPX10

Littelfuse

VARISTOR

THROUGH HOLE MOUNT

1 W

125 Cel

85 Cel

TEMPERATURE COMPENSATION

RADIAL

METAL OXIDE FILM

DISK PACKAGE

130 J

TR

2

Radial

250 V

WIRE

Non-linear Resistors

-55 Cel

Tin (Sn)

250 V

330 V

STANDARD: IEC61051-1; IEC61051-2; IEC60950-1

26.5 mm

e3

23 mm

330 V

V250LU40CPX10

Littelfuse

VARISTOR

THROUGH HOLE MOUNT

1 W

125 Cel

85 Cel

RADIAL

DISK PACKAGE

170 J

BULK; TR

2

WIRE

Non-linear Resistors

-55 Cel

Tin (Sn)

250 V

429 V

e3

CECC42201-006

429 V

V275LA40CPX10

Littelfuse

VARISTOR

THROUGH HOLE MOUNT

1 W

125 Cel

85 Cel

RADIAL

DISK PACKAGE

190 J

BULK; TR

2

WIRE

Non-linear Resistors

-55 Cel

Tin (Sn)

275 V

473 V

e3

CECC42201-006

473 V

V275LC40APX10

Littelfuse

VARISTOR

THROUGH HOLE MOUNT

1 W

125 Cel

85 Cel

TEMPERATURE COMPENSATION

RADIAL

METAL OXIDE FILM

DISK PACKAGE

140 J

BULK

2

Radial

275 V

WIRE

Non-linear Resistors

-55 Cel

Tin (Sn)

275 V

369 V

STANDARD: IEC61051-1; IEC61051-2; IEC60950-1

26.5 mm

e3

23 mm

CECC42201-006

369 V

V275LC40BPX10

Littelfuse

VARISTOR

THROUGH HOLE MOUNT

1 W

125 Cel

85 Cel

TEMPERATURE COMPENSATION

RADIAL

METAL OXIDE FILM

DISK PACKAGE

140 J

BULK

2

Radial

275 V

WIRE

Non-linear Resistors

-55 Cel

Tin (Sn)

275 V

369 V

STANDARD: IEC61051-1; IEC61051-2; IEC60950-1

26.5 mm

e3

23 mm

369 V

V275LC40CPX10

Littelfuse

VARISTOR

THROUGH HOLE MOUNT

1 W

125 Cel

85 Cel

RADIAL

DISK PACKAGE

190 J

BULK; TR

2

WIRE

Non-linear Resistors

-55 Cel

Tin (Sn)

275 V

473 V

e3

CECC42201-006

473 V

V275LS40APX10

Littelfuse

VARISTOR

THROUGH HOLE MOUNT

1 W

125 Cel

85 Cel

TEMPERATURE COMPENSATION

RADIAL

METAL OXIDE FILM

DISK PACKAGE

140 J

TR

2

Radial

275 V

WIRE

Non-linear Resistors

-55 Cel

Tin (Sn)

275 V

369 V

STANDARD: IEC61051-1; IEC61051-2; IEC60950-1

26.5 mm

e3

23 mm

369 V

V275LS40BPX10

Littelfuse

VARISTOR

THROUGH HOLE MOUNT

1 W

125 Cel

85 Cel

TEMPERATURE COMPENSATION

RADIAL

METAL OXIDE FILM

DISK PACKAGE

140 J

TR

2

Radial

275 V

WIRE

Non-linear Resistors

-55 Cel

Tin (Sn)

275 V

369 V

STANDARD: IEC61051-1; IEC61051-2; IEC60950-1

26.5 mm

e3

23 mm

369 V

V275LS40CPX10

Littelfuse

VARISTOR

THROUGH HOLE MOUNT

1 W

125 Cel

85 Cel

RADIAL

DISK PACKAGE

190 J

BULK; TR

2

WIRE

Non-linear Resistors

-55 Cel

Tin (Sn)

275 V

473 V

e3

CECC42201-006

473 V

V275LT40APX10

Littelfuse

VARISTOR

THROUGH HOLE MOUNT

1 W

125 Cel

85 Cel

TEMPERATURE COMPENSATION

RADIAL

METAL OXIDE FILM

DISK PACKAGE

140 J

TR

2

Radial

275 V

WIRE

Non-linear Resistors

-55 Cel

Tin (Sn)

275 V

369 V

STANDARD: IEC61051-1; IEC61051-2; IEC60950-1

26.5 mm

e3

23 mm

369 V

V275LT40BPX10

Littelfuse

VARISTOR

THROUGH HOLE MOUNT

1 W

125 Cel

85 Cel

TEMPERATURE COMPENSATION

RADIAL

METAL OXIDE FILM

DISK PACKAGE

140 J

TR

2

Radial

275 V

WIRE

Non-linear Resistors

-55 Cel

Tin (Sn)

275 V

369 V

STANDARD: IEC61051-1; IEC61051-2; IEC60950-1

26.5 mm

e3

23 mm

369 V

V275LT40CPX10

Littelfuse

VARISTOR

THROUGH HOLE MOUNT

1 W

125 Cel

85 Cel

RADIAL

DISK PACKAGE

190 J

BULK; TR

2

WIRE

Non-linear Resistors

-55 Cel

Tin (Sn)

275 V

473 V

e3

CECC42201-006

473 V

V275LU40APX10

Littelfuse

VARISTOR

THROUGH HOLE MOUNT

1 W

125 Cel

85 Cel

TEMPERATURE COMPENSATION

RADIAL

METAL OXIDE FILM

DISK PACKAGE

140 J

TR

2

Radial

275 V

WIRE

Non-linear Resistors

-55 Cel

Tin (Sn)

275 V

369 V

STANDARD: IEC61051-1; IEC61051-2; IEC60950-1

26.5 mm

e3

23 mm

369 V

V275LU40BPX10

Littelfuse

VARISTOR

THROUGH HOLE MOUNT

1 W

125 Cel

85 Cel

TEMPERATURE COMPENSATION

RADIAL

METAL OXIDE FILM

DISK PACKAGE

140 J

TR

2

Radial

275 V

WIRE

Non-linear Resistors

-55 Cel

Tin (Sn)

275 V

369 V

STANDARD: IEC61051-1; IEC61051-2; IEC60950-1

26.5 mm

e3

23 mm

369 V

V275LU40CPX10

Littelfuse

VARISTOR

THROUGH HOLE MOUNT

1 W

125 Cel

85 Cel

RADIAL

DISK PACKAGE

190 J

BULK; TR

2

WIRE

Non-linear Resistors

-55 Cel

Tin (Sn)

275 V

473 V

e3

CECC42201-006

473 V

V300LA40APX10

Littelfuse

VARISTOR

THROUGH HOLE MOUNT

1 W

125 Cel

85 Cel

TEMPERATURE COMPENSATION

RADIAL

METAL OXIDE FILM

DISK PACKAGE

165 J

BULK

2

Radial

300 V

WIRE

Non-linear Resistors

-55 Cel

Tin (Sn)

300 V

405 V

STANDARD: IEC61051-1; IEC61051-2; IEC60950-1

26.5 mm

e3

23 mm

405 V

V300LA40CPX10

Littelfuse

VARISTOR

THROUGH HOLE MOUNT

1 W

125 Cel

85 Cel

RADIAL

DISK PACKAGE

210 J

BULK; TR

2

WIRE

Non-linear Resistors

-55 Cel

Tin (Sn)

300 V

517 V

e3

CECC42201-006

517 V

V300LC40APX10

Littelfuse

VARISTOR

THROUGH HOLE MOUNT

1 W

125 Cel

85 Cel

TEMPERATURE COMPENSATION

RADIAL

METAL OXIDE FILM

DISK PACKAGE

165 J

BULK

2

Radial

300 V

WIRE

Non-linear Resistors

-55 Cel

Tin (Sn)

300 V

405 V

STANDARD: IEC61051-1; IEC61051-2; IEC60950-1

26.5 mm

e3

23 mm

405 V

Non-linear Resistors

Non-linear resistors, also known as varistors or voltage-dependent resistors, are electronic components that exhibit a nonlinear resistance characteristic with respect to the applied voltage. They are primarily used for voltage clamping, surge protection, and transient suppression in electronic circuits.

The resistance of a varistor decreases with an increase in voltage, allowing it to provide a low resistance path for transient currents that exceed a specified threshold. When the voltage level drops below the threshold, the resistance increases, returning the varistor to its high impedance state. This property makes them useful for protecting sensitive electronic components from voltage surges and spikes.

Varistors are available in two types: metal oxide varistors (MOVs) and silicon carbide varistors (SiCVs). MOVs are the most common type, and they can handle a wider range of voltages than SiCVs. SiCVs, on the other hand, can handle higher temperatures and are more suitable for high power applications.

Non-linear resistors are widely used in power supplies, surge protectors, electronic ballasts, motor control circuits, and telecommunication systems. They are available in various package types, including through-hole, surface mount, and radial leaded packages.