125 Cel Non-linear Resistors 2,400+

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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

WT1206ML260APT

Littelfuse

VARISTOR

SURFACE MOUNT

.1 W

125 Cel

DUAL

RECTANGULAR PACKAGE

.4 J

TR, 7 INCH

2

WRAPAROUND

-55 Cel

20 V

26 V

26 V

WT1206ML090APT

Littelfuse

VARISTOR

SURFACE MOUNT

.1 W

125 Cel

DUAL

RECTANGULAR PACKAGE

.4 J

TR, 7 INCH

2

WRAPAROUND

-55 Cel

6 V

9 V

9 V

WT0603ML050APT

Littelfuse

VARISTOR

SURFACE MOUNT

.05 W

125 Cel

DUAL

RECTANGULAR PACKAGE

.1 J

TR, 7 INCH

2

WRAPAROUND

-55 Cel

4 V

5.5 V

5.5 V

WT1206ML300APT

Littelfuse

VARISTOR

SURFACE MOUNT

.1 W

125 Cel

DUAL

RECTANGULAR PACKAGE

.4 J

TR, 7 INCH

2

WRAPAROUND

-55 Cel

25 V

30 V

30 V

WT0402ML120LPT

Littelfuse

VARISTOR

SURFACE MOUNT

.05 W

125 Cel

DUAL

RECTANGULAR PACKAGE

.05 J

TR, 7 INCH

2

WRAPAROUND

-55 Cel

9 V

12 V

12 V

WT1206ML050LPT

Littelfuse

VARISTOR

SURFACE MOUNT

.1 W

125 Cel

DUAL

RECTANGULAR PACKAGE

.1 J

TR, 7 INCH

2

WRAPAROUND

-55 Cel

4 V

5.5 V

5.5 V

V421CA32PC

Littelfuse

VARISTOR

CHASSIS MOUNT

1.5 W

125 Cel

85 Cel

DUAL

DISK PACKAGE

400 J

BULK

2

SPECIAL

Non-linear Resistors

-55 Cel

420 V

560 V

560 V

V421CA32NC

Littelfuse

VARISTOR

CHASSIS MOUNT

1.5 W

125 Cel

85 Cel

DUAL

DISK PACKAGE

400 J

BULK

2

SPECIAL

Non-linear Resistors

-55 Cel

420 V

560 V

560 V

V661CA32PC

Littelfuse

VARISTOR

CHASSIS MOUNT

1.5 W

125 Cel

85 Cel

DUAL

DISK PACKAGE

600 J

BULK

2

SPECIAL

Non-linear Resistors

-55 Cel

660 V

850 V

850 V

V661CA32NC

Littelfuse

VARISTOR

CHASSIS MOUNT

1.5 W

125 Cel

85 Cel

DUAL

DISK PACKAGE

600 J

BULK

2

SPECIAL

Non-linear Resistors

-55 Cel

660 V

850 V

850 V

WT1812ML380ANT

Littelfuse

VARISTOR

SURFACE MOUNT

.3 W

125 Cel

DUAL ENDED

RECTANGULAR PACKAGE

4.2 J

TR, 7 INCH

2

WRAPAROUND

-55 Cel

30 V

38 V

STANDARD: IEC61000-4-2

38 V

WT1210ML450APT

Littelfuse

VARISTOR

SURFACE MOUNT

.15 W

125 Cel

DUAL

RECTANGULAR PACKAGE

2 J

TR, 7 INCH

2

WRAPAROUND

-55 Cel

35 V

45 V

45 V

WT1210ML380APT

Littelfuse

VARISTOR

SURFACE MOUNT

.15 W

125 Cel

DUAL

RECTANGULAR PACKAGE

2 J

TR, 7 INCH

2

WRAPAROUND

-55 Cel

30 V

38 V

38 V

WT1812ML220ANT

Littelfuse

VARISTOR

SURFACE MOUNT

.3 W

125 Cel

DUAL ENDED

RECTANGULAR PACKAGE

2.5 J

TR, 7 INCH

2

WRAPAROUND

-55 Cel

17 V

22 V

STANDARD: IEC61000-4-2

22 V

WT1206ML680APT

Littelfuse

VARISTOR

SURFACE MOUNT

.1 W

125 Cel

DUAL

RECTANGULAR PACKAGE

1 J

TR, 7 INCH

2

WRAPAROUND

-55 Cel

50 V

68 V

68 V

WT1210ML260APT

Littelfuse

VARISTOR

SURFACE MOUNT

.15 W

125 Cel

DUAL

RECTANGULAR PACKAGE

1.9 J

TR, 7 INCH

2

WRAPAROUND

-55 Cel

20 V

26 V

26 V

WT1210ML180APT

Littelfuse

VARISTOR

SURFACE MOUNT

.15 W

125 Cel

DUAL

RECTANGULAR PACKAGE

1.5 J

TR, 7 INCH

2

WRAPAROUND

-55 Cel

14 V

18 V

18 V

WT0603ML260APT

Littelfuse

VARISTOR

SURFACE MOUNT

.05 W

125 Cel

DUAL

RECTANGULAR PACKAGE

.1 J

TR, 7 INCH

2

WRAPAROUND

-55 Cel

20 V

26 V

26 V

WT1210ML180LPT

Littelfuse

VARISTOR

SURFACE MOUNT

.15 W

125 Cel

DUAL

RECTANGULAR PACKAGE

1.5 J

TR, 7 INCH

2

WRAPAROUND

-55 Cel

14 V

18 V

18 V

V39ZA1X1347

Littelfuse

VARISTOR

THROUGH HOLE MOUNT

125 Cel

85 Cel

RADIAL

METAL OXIDE FILM

DISK PACKAGE

1.2 J

BULK

2

Radial

WIRE

Non-linear Resistors

-55 Cel

Tin/Lead (Sn/Pb)

25 V

31 V

e0

31 V

V56ZA8X1347

Littelfuse

VARISTOR

THROUGH HOLE MOUNT

125 Cel

85 Cel

RADIAL

METAL OXIDE FILM

DISK PACKAGE

10 J

BULK

2

Radial

WIRE

Non-linear Resistors

-55 Cel

Tin/Lead (Sn/Pb)

35 V

45 V

e0

45 V

V05E17AUTOL1A

Littelfuse

VARISTOR

THROUGH HOLE MOUNT

.2 W

125 Cel

85 Cel

DUAL ENDED

METAL OXIDE

1.4 J

AMMO PACK

2

Radial

17 V

WIRE

-40 Cel

10 mm

17 V

20 V

7 mm

AEC-Q200

5 mm

20 V

V05E17AUTOL3B

Littelfuse

VARISTOR

THROUGH HOLE MOUNT

.2 W

125 Cel

85 Cel

DUAL ENDED

METAL OXIDE

1.4 J

BULK

2

Radial

17 V

WIRE

-40 Cel

13 mm

17 V

20 V

7 mm

AEC-Q200

5 mm

20 V

V9MLA0603WT

Littelfuse

VARISTOR

SURFACE MOUNT

.05 W

125 Cel

150 Cel

DUAL ENDED

METAL OXIDE FILM

RECTANGULAR PACKAGE

.1 J

TR, PLASTIC, 13 INCH

2

Chip / Die

WRAPAROUND

Non-linear Resistors

-55 Cel

Matte Tin (Sn) - with Nickel (Ni) barrier

6.5 V

9 V

e3

9 V

V660LC50APX1347

Littelfuse

VARISTOR

THROUGH HOLE MOUNT

.6 W

125 Cel

85 Cel

TEMPERATURE COMPENSATION

RADIAL

METAL OXIDE FILM

140 J

BULK

2

Radial

660 V

WIRE

Non-linear Resistors

-55 Cel

Tin (Sn)

660 V

850 V

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

20.5 mm

e3

17 mm

850 V

TM0V14R320M

Littelfuse

VARISTOR

THROUGH HOLE MOUNT

125 Cel

85 Cel

RADIAL

METAL OXIDE FILM

DISK PACKAGE

136 J

BULK; TR

3

Radial

WIRE

Non-linear Resistors

-55 Cel

Tin/Lead (Sn/Pb)

ITMOV

320 V

e0

V460LA20APX10

Littelfuse

VARISTOR

THROUGH HOLE MOUNT

.6 W

125 Cel

85 Cel

TEMPERATURE COMPENSATION

RADIAL

METAL OXIDE FILM

100 J

BULK

2

Radial

460 V

WIRE

Non-linear Resistors

-55 Cel

Tin (Sn)

460 V

615 V

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

20.5 mm

e3

17 mm

615 V

V385LC10PX1347

Littelfuse

VARISTOR

THROUGH HOLE MOUNT

.4 W

125 Cel

85 Cel

TEMPERATURE COMPENSATION

RADIAL

METAL OXIDE FILM

51 J

BULK

2

Radial

385 V

WIRE

Non-linear Resistors

-55 Cel

Tin (Sn)

385 V

505 V

STANDARD: IEC61051-1; IEC61051-2

17 mm

e3

12.5 mm

505 V

V551HG34

Littelfuse

VARISTOR

CHASSIS MOUNT

125 Cel

85 Cel

RADIAL

METAL OXIDE

755 J

2

RECTANGULAR

550 V

LUG

-55 Cel

TIN

46 mm

550 V

710 V

37 mm

e3

9.1 mm

710 V

V360ZT05P

Littelfuse

VARISTOR

THROUGH HOLE MOUNT

.2 W

125 Cel

85 Cel

RADIAL

METAL OXIDE FILM

DISK PACKAGE

9.5 J

TR

2

Radial

WIRE

Non-linear Resistors

-55 Cel

TIN

230 V

300 V

e3

V39ZS1P

Littelfuse

VARISTOR

THROUGH HOLE MOUNT

.25 W

125 Cel

85 Cel

RADIAL

METAL OXIDE FILM

DISK PACKAGE

1.2 J

TR

2

Radial

WIRE

Non-linear Resistors

-55 Cel

Tin (Sn)

25 V

31 V

e3

V56ZU20P

Littelfuse

VARISTOR

THROUGH HOLE MOUNT

125 Cel

85 Cel

RADIAL

METAL OXIDE FILM

30 J

TR

2

Radial

WIRE

Non-linear Resistors

-55 Cel

TIN

35 V

45 V

e3

V12ZC05P

Littelfuse

VARISTOR

THROUGH HOLE MOUNT

125 Cel

85 Cel

RADIAL

METAL OXIDE FILM

.14 J

BULK

2

Radial

WIRE

Non-linear Resistors

-55 Cel

TIN

6 V

8 V

e3

V385LT20APX2855

Littelfuse

VARISTOR

THROUGH HOLE MOUNT

.6 W

125 Cel

85 Cel

TEMPERATURE COMPENSATION

RADIAL

METAL OXIDE FILM

DISK PACKAGE

85 J

TR

2

Radial

385 V

WIRE

Non-linear Resistors

-55 Cel

Tin (Sn) - with Nickel (Ni) barrier

385 V

505 V

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

20.5 mm

e3

17 mm

505 V

V140LA10APX1347

Littelfuse

VARISTOR

THROUGH HOLE MOUNT

.6 W

125 Cel

85 Cel

TEMPERATURE COMPENSATION

RADIAL

METAL OXIDE FILM

DISK PACKAGE

42 J

BULK

2

Radial

140 V

WIRE

Non-linear Resistors

-55 Cel

Tin (Sn)

140 V

180 V

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

20 mm

e3

17 mm

180 V

V175LT5PX10

Littelfuse

VARISTOR

THROUGH HOLE MOUNT

.4 W

125 Cel

85 Cel

TEMPERATURE COMPENSATION

RADIAL

METAL OXIDE FILM

DISK PACKAGE

30 J

TR

2

Radial

175 V

WIRE

-55 Cel

Tin (Sn)

175 V

225 V

STANDARD: IEC61051-1; IEC61051-2

16 mm

e3

12.5 mm

225 V

V47ZA20PX10

Littelfuse

VARISTOR

THROUGH HOLE MOUNT

1 W

125 Cel

85 Cel

RADIAL

METAL OXIDE FILM

DISK PACKAGE

23 J

BULK

2

Radial

WIRE

Non-linear Resistors

-55 Cel

TIN

30 V

38 V

e3

V460LS7PX1347

Littelfuse

VARISTOR

THROUGH HOLE MOUNT

.25 W

125 Cel

85 Cel

TEMPERATURE COMPENSATION

RADIAL

METAL OXIDE FILM

37 J

TR

2

Radial

460 V

WIRE

Non-linear Resistors

-55 Cel

Tin (Sn)

460 V

615 V

STANDARD: IEC61051-1; IEC61051-2

13 mm

e3

9 mm

CECC42201-006

615 V

V660LU80CPX10

Littelfuse

VARISTOR

THROUGH HOLE MOUNT

1 W

125 Cel

85 Cel

RADIAL

DISK PACKAGE

BULK; TR

2

WIRE

Non-linear Resistors

-55 Cel

Tin (Sn)

1210 V

e3

1210 V

V120ZC20P

Littelfuse

VARISTOR

THROUGH HOLE MOUNT

125 Cel

85 Cel

RADIAL

METAL OXIDE FILM

33 J

BULK

2

Radial

WIRE

Non-linear Resistors

-55 Cel

TIN

75 V

102 V

e3

V151HA32

Littelfuse

VARISTOR

CHASSIS MOUNT

125 Cel

85 Cel

RADIAL

METAL OXIDE FILM

DISK PACKAGE

220 J

2

Radial

LUG

Non-linear Resistors

-55 Cel

TIN

50 mm

150 V

200 V

35.5 mm

e3

9 mm

200 V

V575LA40APX2855

Littelfuse

VARISTOR

THROUGH HOLE MOUNT

.6 W

125 Cel

85 Cel

TEMPERATURE COMPENSATION

RADIAL

METAL OXIDE FILM

DISK PACKAGE

120 J

BULK

2

Radial

575 V

WIRE

Non-linear Resistors

-55 Cel

Tin (Sn) - with Nickel (Ni) barrier

575 V

730 V

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

20.5 mm

e3

17 mm

730 V

V660LC50APX10

Littelfuse

VARISTOR

THROUGH HOLE MOUNT

.6 W

125 Cel

85 Cel

TEMPERATURE COMPENSATION

RADIAL

METAL OXIDE FILM

DISK PACKAGE

140 J

BULK

2

Radial

660 V

WIRE

Non-linear Resistors

-55 Cel

Matte Tin (Sn)

660 V

850 V

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

20.5 mm

e3

17 mm

850 V

V8ZS1PX2855

Littelfuse

VARISTOR

THROUGH HOLE MOUNT

.25 W

125 Cel

85 Cel

RADIAL

METAL OXIDE FILM

DISK PACKAGE

.4 J

TR

2

Radial

WIRE

Non-linear Resistors

-55 Cel

TIN OVER NICKEL

4 V

5.5 V

e3

V26MLA0603NR

Littelfuse

VARISTOR

SURFACE MOUNT

125 Cel

DUAL ENDED

RECTANGULAR PACKAGE

.1 J

TR, EMBOSSED PAPER, 7 INCH

2

SMT

20 V

WRAPAROUND

Non-linear Resistors

-40 Cel

MATTE TIN OVER NICKEL

1 mm

20 V

26 V

2.54 mm

e3

.76 mm

26 V

V330ZT05PX2855

Littelfuse

VARISTOR

THROUGH HOLE MOUNT

.2 W

125 Cel

85 Cel

RADIAL

METAL OXIDE FILM

DISK PACKAGE

9 J

TR

2

Radial

WIRE

Non-linear Resistors

-55 Cel

Tin (Sn) - with Nickel (Ni) barrier

210 V

275 V

e3

V175LS20CX425X10

Littelfuse

VARISTOR

THROUGH HOLE MOUNT

1 W

125 Cel

85 Cel

RADIAL

DISK PACKAGE

120 J

BULK; TR

2

WIRE

Non-linear Resistors

-55 Cel

Tin (Sn)

175 V

285 V

e3

CECC42201-006

285 V

V175LT20CX425X10

Littelfuse

VARISTOR

THROUGH HOLE MOUNT

1 W

125 Cel

85 Cel

RADIAL

DISK PACKAGE

120 J

BULK; TR

2

WIRE

Non-linear Resistors

-55 Cel

Tin (Sn)

175 V

285 V

e3

CECC42201-006

285 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.