.15 W Non-linear Resistors 138

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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

V18MLA1210H

Littelfuse

VARISTOR

SURFACE MOUNT

.15 W

150 Cel

125 Cel

DUAL ENDED

METAL OXIDE FILM

RECTANGULAR PACKAGE

2.5 J

TR, PLASTIC, 7 INCH

2

Chip / Die

WRAPAROUND

Non-linear Resistors

-55 Cel

14 V

18 V

18 V

V26MLA1210T

Littelfuse

VARISTOR

SURFACE MOUNT

.15 W

125 Cel

150 Cel

DUAL ENDED

METAL OXIDE FILM

RECTANGULAR PACKAGE

1.2 J

TR, PLASTIC, 13 INCH

2

Chip / Die

WRAPAROUND

Non-linear Resistors

-55 Cel

SILVER PLATINUM

20 V

26 V

e4

26 V

V120MLA1210T

Littelfuse

VARISTOR

SURFACE MOUNT

.15 W

125 Cel

150 Cel

DUAL ENDED

METAL OXIDE FILM

RECTANGULAR PACKAGE

2 J

TR, PLASTIC, 13 INCH

2

Chip / Die

WRAPAROUND

Non-linear Resistors

-55 Cel

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

107 V

120 V

e3

120 V

V30MLA1210WH

Littelfuse

VARISTOR

SURFACE MOUNT

.15 W

125 Cel

150 Cel

DUAL ENDED

METAL OXIDE FILM

RECTANGULAR PACKAGE

1.2 J

TR, PLASTIC, 7 INCH

2

Chip / Die

WRAPAROUND

Non-linear Resistors

-55 Cel

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

25 V

30 V

e3

30 V

V120MLA1210WH

Littelfuse

VARISTOR

SURFACE MOUNT

.15 W

125 Cel

150 Cel

DUAL ENDED

METAL OXIDE FILM

RECTANGULAR PACKAGE

2 J

TR, PLASTIC, 7 INCH

2

Chip / Die

WRAPAROUND

Non-linear Resistors

-55 Cel

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

107 V

120 V

e3

120 V

V120MLA1210WT

Littelfuse

VARISTOR

SURFACE MOUNT

.15 W

125 Cel

150 Cel

DUAL ENDED

METAL OXIDE FILM

RECTANGULAR PACKAGE

2 J

TR, PLASTIC, 13 INCH

2

Chip / Die

WRAPAROUND

Non-linear Resistors

-55 Cel

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

107 V

120 V

e3

120 V

V30MLA1210LT

Littelfuse

VARISTOR

SURFACE MOUNT

.15 W

125 Cel

150 Cel

DUAL ENDED

METAL OXIDE FILM

RECTANGULAR PACKAGE

.9 J

TR, PLASTIC, 13 INCH

2

Chip / Die

WRAPAROUND

Non-linear Resistors

-55 Cel

SILVER PLATINUM

25 V

30 V

e4

30 V

V85MLA1210A

Littelfuse

VARISTOR

SURFACE MOUNT

.15 W

125 Cel

150 Cel

DUAL ENDED

METAL OXIDE FILM

RECTANGULAR PACKAGE

2.5 J

BULK

2

Chip / Die

WRAPAROUND

Non-linear Resistors

-55 Cel

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

2.87 mm

67 V

85 V

4.06 mm

e3

2.54 mm

85 V

V85MLA1210WA

Littelfuse

VARISTOR

SURFACE MOUNT

.15 W

125 Cel

150 Cel

DUAL ENDED

METAL OXIDE FILM

RECTANGULAR PACKAGE

2.5 J

BULK

2

Chip / Die

WRAPAROUND

Non-linear Resistors

-55 Cel

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

67 V

85 V

e3

85 V

V18MLA121023

Littelfuse

VARISTOR

SURFACE MOUNT

.15 W

125 Cel

DUAL ENDED

TR, EMBOSSED PLASTIC, 7 INCH

2

SMT

WRAPAROUND

-55 Cel

2.87 mm

14 V

18 V

3.2 mm

2.54 mm

18 V

V18MLA1210A23

Littelfuse

VARISTOR

SURFACE MOUNT

.15 W

150 Cel

DUAL ENDED

.8 J

BULK

2

SMT

WRAPAROUND

-55 Cel

2.87 mm

14 V

18 V

3.2 mm

2.54 mm

18 V

V18MLA1210H23

Littelfuse

VARISTOR

SURFACE MOUNT

.15 W

150 Cel

DUAL ENDED

.8 J

TR, EMBOSSED PLASTIC, 7 INCH

2

SMT

WRAPAROUND

-55 Cel

2.87 mm

14 V

18 V

3.2 mm

2.54 mm

18 V

V18MLA1210T23

Littelfuse

VARISTOR

SURFACE MOUNT

.15 W

150 Cel

DUAL ENDED

.8 J

TR, EMBOSSED PLASTIC, 13 INCH

2

SMT

WRAPAROUND

-55 Cel

2.87 mm

14 V

18 V

3.2 mm

2.54 mm

18 V

V26MLA1210A23

Littelfuse

VARISTOR

SURFACE MOUNT

.15 W

150 Cel

DUAL ENDED

1.2 J

BULK

2

SMT

WRAPAROUND

-55 Cel

2.87 mm

20 V

26 V

3.2 mm

2.54 mm

26 V

V26MLA1210H23

Littelfuse

VARISTOR

SURFACE MOUNT

.15 W

150 Cel

DUAL ENDED

1.2 J

TR, EMBOSSED PLASTIC, 7 INCH

2

SMT

WRAPAROUND

-55 Cel

2.87 mm

20 V

26 V

3.2 mm

2.54 mm

26 V

V26MLA1210T23

Littelfuse

VARISTOR

SURFACE MOUNT

.15 W

150 Cel

DUAL ENDED

1.2 J

TR, EMBOSSED PLASTIC, 13 INCH

2

SMT

WRAPAROUND

-55 Cel

2.87 mm

20 V

26 V

3.2 mm

2.54 mm

26 V

V14MLA1210HX2532

Littelfuse

VARISTOR

SURFACE MOUNT

.15 W

150 Cel

125 Cel

DUAL ENDED

RECTANGULAR PACKAGE

TR, PLASTIC, 7 INCH

2

WRAPAROUND

-55 Cel

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

MLA

e3

V18AUMLA1210WH

Littelfuse

VARISTOR

SURFACE MOUNT

.15 W

125 Cel

125 Cel

DUAL ENDED

RECTANGULAR PACKAGE

3 J

TR, EMBOSSED PLASTIC, 7 INCH

2

WRAPAROUND

Non-linear Resistors

-55 Cel

Silver/Palladium (Ag/Pd)

18 V

e4

18 V

V48MLA1210N

Littelfuse

VARISTOR

SURFACE MOUNT

.15 W

150 Cel

DUAL ENDED

METAL OXIDE FILM

RECTANGULAR PACKAGE

1.2 J

2

Chip / Die

WRAPAROUND

Non-linear Resistors

-55 Cel

MATTE TIN OVER NICKEL

40 V

48 V

e3

48 V

V48MLA1210H

Littelfuse

VARISTOR

SURFACE MOUNT

.15 W

125 Cel

150 Cel

DUAL ENDED

METAL OXIDE FILM

RECTANGULAR PACKAGE

1.2 J

TR, PLASTIC, 7 INCH

2

Chip / Die

WRAPAROUND

Non-linear Resistors

-55 Cel

SILVER PLATINUM

40 V

48 V

e4

48 V

V18AUMLA1210NH

Littelfuse

VARISTOR

SURFACE MOUNT

.15 W

125 Cel

125 Cel

DUAL ENDED

METAL OXIDE FILM

RECTANGULAR PACKAGE

3 J

TR, EMBOSSED PLASTIC, 7 INCH

2

SMT

WRAPAROUND

Non-linear Resistors

-55 Cel

MATTE TIN

18 V

e3

18 V

V48MLA1210LH

Littelfuse

VARISTOR

SURFACE MOUNT

.15 W

125 Cel

150 Cel

DUAL ENDED

METAL OXIDE FILM

RECTANGULAR PACKAGE

.9 J

TR, PLASTIC, 7 INCH

2

Chip / Die

WRAPAROUND

Non-linear Resistors

-55 Cel

SILVER PLATINUM

40 V

48 V

e4

48 V

V18AUMLA1210NT

Littelfuse

VARISTOR

SURFACE MOUNT

.15 W

125 Cel

125 Cel

DUAL ENDED

METAL OXIDE FILM

RECTANGULAR PACKAGE

3 J

TR, EMBOSSED PLASTIC, 13 INCH

2

SMT

WRAPAROUND

Non-linear Resistors

-55 Cel

MATTE TIN

18 V

e3

18 V

V48MLA1210LT

Littelfuse

VARISTOR

SURFACE MOUNT

.15 W

125 Cel

150 Cel

DUAL ENDED

METAL OXIDE FILM

RECTANGULAR PACKAGE

.9 J

TR, PLASTIC, 13 INCH

2

Chip / Die

WRAPAROUND

Non-linear Resistors

-55 Cel

SILVER PLATINUM

40 V

48 V

e4

48 V

V48MLA1210

Littelfuse

VARISTOR

SURFACE MOUNT

.15 W

150 Cel

125 Cel

SURGE PROTECTION

DUAL ENDED

METAL OXIDE FILM

RECTANGULAR PACKAGE

1.2 J

2

SMT

WRAPAROUND

Non-linear Resistors

-55 Cel

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

2.87 mm

40 V

48 V

3.2 mm

e3

2.54 mm

48 V

V18AUMLA1210

Littelfuse

VARISTOR

SURFACE MOUNT

.15 W

150 Cel

125 Cel

SURGE PROTECTION

DUAL ENDED

METAL OXIDE FILM

RECTANGULAR PACKAGE

3 J

2

SMT

WRAPAROUND

-55 Cel

Silver/Platinum (Ag/Pt)

1.8 mm

18 V

3.2 mm

e4

2.54 mm

18 V

V48MLA1210A

Littelfuse

VARISTOR

SURFACE MOUNT

.15 W

125 Cel

150 Cel

DUAL ENDED

METAL OXIDE FILM

RECTANGULAR PACKAGE

1.2 J

BULK

2

Chip / Die

WRAPAROUND

Non-linear Resistors

-55 Cel

SILVER PLATINUM

40 V

48 V

e4

48 V

V48MLA1210LA

Littelfuse

VARISTOR

SURFACE MOUNT

.15 W

125 Cel

150 Cel

DUAL ENDED

METAL OXIDE FILM

RECTANGULAR PACKAGE

.9 J

BULK

2

Chip / Die

WRAPAROUND

Non-linear Resistors

-55 Cel

SILVER PLATINUM

40 V

48 V

e4

48 V

V18AUMLA1210NA

Littelfuse

VARISTOR

SURFACE MOUNT

.15 W

125 Cel

125 Cel

DUAL ENDED

METAL OXIDE FILM

RECTANGULAR PACKAGE

3 J

BULK

2

SMT

WRAPAROUND

Non-linear Resistors

-55 Cel

MATTE TIN

18 V

e3

18 V

V48MLA1210L

Littelfuse

VARISTOR

SURFACE MOUNT

.15 W

150 Cel

125 Cel

SURGE PROTECTION

DUAL ENDED

METAL OXIDE FILM

.9 J

2

SMT

WRAPAROUND

Non-linear Resistors

-55 Cel

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

2.87 mm

40 V

48 V

3.2 mm

e3

2.54 mm

V18AUMLA1210WA

Littelfuse

VARISTOR

SURFACE MOUNT

.15 W

125 Cel

125 Cel

DUAL ENDED

RECTANGULAR PACKAGE

3 J

BULK

2

WRAPAROUND

Non-linear Resistors

-55 Cel

Silver/Palladium (Ag/Pd)

18 V

e4

18 V

V18AUMLA1210H23

Littelfuse

VARISTOR

SURFACE MOUNT

.15 W

125 Cel

DUAL ENDED

TR, EMBOSSED PLASTIC, 7 INCH

2

SMT

WRAPAROUND

-55 Cel

1.8 mm

16 V

3.2 mm

2.54 mm

16 V

V18AUMLA1210T23

Littelfuse

VARISTOR

SURFACE MOUNT

.15 W

125 Cel

DUAL ENDED

TR, EMBOSSED PLASTIC, 13 INCH

2

SMT

WRAPAROUND

-55 Cel

1.8 mm

16 V

3.2 mm

2.54 mm

16 V

V18AUMLA1210A23

Littelfuse

VARISTOR

SURFACE MOUNT

.15 W

125 Cel

DUAL ENDED

BULK

2

SMT

WRAPAROUND

-55 Cel

1.8 mm

16 V

3.2 mm

2.54 mm

16 V

V48MLA1210LWH

Littelfuse

VARISTOR

SURFACE MOUNT

.15 W

125 Cel

150 Cel

DUAL ENDED

METAL OXIDE FILM

RECTANGULAR PACKAGE

.9 J

TR, PLASTIC, 7 INCH

2

Chip / Die

WRAPAROUND

Non-linear Resistors

-55 Cel

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

40 V

48 V

e3

48 V

V48MLA1210WA

Littelfuse

VARISTOR

SURFACE MOUNT

.15 W

125 Cel

150 Cel

DUAL ENDED

METAL OXIDE FILM

RECTANGULAR PACKAGE

1.2 J

BULK

2

Chip / Die

WRAPAROUND

Non-linear Resistors

-55 Cel

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

40 V

48 V

e3

48 V

V48MLA1210LWT

Littelfuse

VARISTOR

SURFACE MOUNT

.15 W

125 Cel

150 Cel

DUAL ENDED

METAL OXIDE FILM

RECTANGULAR PACKAGE

.9 J

TR, PLASTIC, 13 INCH

2

Chip / Die

WRAPAROUND

Non-linear Resistors

-55 Cel

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

40 V

48 V

e3

48 V

V18AUMLA1210WT

Littelfuse

VARISTOR

SURFACE MOUNT

.15 W

125 Cel

125 Cel

DUAL ENDED

RECTANGULAR PACKAGE

3 J

TR, EMBOSSED PLASTIC, 13 INCH

2

WRAPAROUND

Non-linear Resistors

-55 Cel

Silver/Palladium (Ag/Pd)

18 V

e4

18 V

V48MLA1210LWA

Littelfuse

VARISTOR

SURFACE MOUNT

.15 W

125 Cel

150 Cel

DUAL ENDED

METAL OXIDE FILM

RECTANGULAR PACKAGE

.9 J

BULK

2

Chip / Die

WRAPAROUND

Non-linear Resistors

-55 Cel

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

40 V

48 V

e3

48 V

V48MLA1210WH

Littelfuse

VARISTOR

SURFACE MOUNT

.15 W

125 Cel

150 Cel

DUAL ENDED

METAL OXIDE FILM

RECTANGULAR PACKAGE

1.2 J

TR, PLASTIC, 7 INCH

2

Chip / Die

WRAPAROUND

Non-linear Resistors

-55 Cel

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

40 V

48 V

e3

48 V

V48MLA1210WT

Littelfuse

VARISTOR

SURFACE MOUNT

.15 W

125 Cel

150 Cel

DUAL ENDED

METAL OXIDE FILM

RECTANGULAR PACKAGE

1.2 J

TR, PLASTIC, 13 INCH

2

Chip / Die

WRAPAROUND

Non-linear Resistors

-55 Cel

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

40 V

48 V

e3

48 V

V48MLA1210T

Littelfuse

VARISTOR

SURFACE MOUNT

.15 W

125 Cel

150 Cel

DUAL ENDED

METAL OXIDE FILM

RECTANGULAR PACKAGE

1.2 J

TR, PLASTIC, 13 INCH

2

Chip / Die

WRAPAROUND

Non-linear Resistors

-55 Cel

SILVER PLATINUM

40 V

48 V

e4

48 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.