85 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

2920L300DR

Littelfuse

PTC RESETTABLE FUSE

SURFACE MOUNT

.015 ohm

85 Cel

OVERCURRENT PROTECTION

DUAL ENDED

RECTANGULAR PACKAGE

TR, 7 INCH

2

SMT

WRAPAROUND

Non-linear Resistors

-40 Cel

MATTE TIN

1.25 mm

6 V

7.98 mm

e3

CUL; TUV; UL

5.44 mm

6 V

MF-NSMF200-2

Bourns

PTC RESETTABLE FUSE

SURFACE MOUNT

.02 ohm

85 Cel

DUAL ENDED

RECTANGULAR PACKAGE

TR, 7 INCH

2

SMT

WRAPAROUND

-40 Cel

GOLD OVER NICKEL

1.6 mm

6 V

RMIN AT 23 DEG CEL

3.5 mm

e4

AEC-Q200; CUL; TUV; UL

1.8 mm

RUEF185-AP

TE Connectivity

PTC RESETTABLE FUSE

THROUGH HOLE MOUNT

1 W

85 Cel

TEMPERATURE SENSING

RADIAL

RECTANGULAR PACKAGE

AMMO PACK

2

30 V

WIRE

-40 Cel

RUEF

RESISTANCE RANGE(MIN-MAX): 0.030-0.060

V07E25P

Littelfuse

VARISTOR

THROUGH HOLE MOUNT

.25 W

85 Cel

RADIAL

METAL OXIDE FILM

5.5 J

Bulk

2

Radial

WIRE

Non-linear Resistors

-40 Cel

12 mm

25 V

31 V

9 mm

CUL, TUV, UL

5 mm

31 V

0ZCG0110CF2B

Bel Fuse

PTC RESETTABLE FUSE

SURFACE MOUNT

.06 ohm

.8 W

85 Cel

TEMPERATURE SENSING

DUAL ENDED

RECTANGULAR PACKAGE

TR, 7 INCH

2

SMT

WRAPAROUND

-40 Cel

MATTE TIN

1.3 mm

33 V

RMIN AT 23 DEG CEL

4.73 mm

e3

AEC-Q200; CUL; TUV; UL

3.41 mm

33 V

1210L150/16WR

Littelfuse

PTC RESETTABLE FUSE

SURFACE MOUNT

.04 ohm

85 Cel

OVERCURRENT PROTECTION

DUAL ENDED

TR, 7 INCH

2

SMT

WRAPAROUND

-40 Cel

MATTE TIN

1.25 mm

16 V

3.43 mm

e3

CUL, TUV, UL

2.8 mm

16R500GU

Littelfuse

PTC RESETTABLE FUSE

THROUGH HOLE MOUNT

.015 ohm

85 Cel

OVERCURRENT PROTECTION

RADIAL

RECTANGULAR PACKAGE

BULK

2

Radial

WIRE

Non-linear Resistors

-40 Cel

MATTE TIN

14.3 mm

16 V

Rmax:0.034 OHMS AT 20 DEG CEL

10.4 mm

e3

CUL, TUV, UL

3 mm

E46226-000

TE Connectivity

PTC RESETTABLE FUSE

THROUGH HOLE MOUNT

1.5 W

85 Cel

TEMPERATURE SENSING

RADIAL

DISK PACKAGE

BULK; TR

2

100 V

WIRE

RESISTANCE RANGE(MIN-MAX): 0.8-2.2

RF2649-000

TE Connectivity

PTC RESETTABLE FUSE

THROUGH HOLE MOUNT

.13 ohm

2.5 W

85 Cel

TEMPERATURE SENSING

RADIAL

DISK PACKAGE

BULK

2

72 V

WIRE

-40 Cel

RESISTANCE RANGE(MIN-MAX): 0.05-0.08

RUEF135-2

TE Connectivity

PTC RESETTABLE FUSE

THROUGH HOLE MOUNT

.13 ohm

.8 W

85 Cel

TEMPERATURE SENSING

RADIAL

RECTANGULAR PACKAGE

TR, 14.6 INCH

2

30 V

WIRE

-40 Cel

RESISTANCE RANGE(MIN-MAX): 0.040-0.080

RUEF900K

TE Connectivity

PTC RESETTABLE FUSE

THROUGH HOLE MOUNT

.02 ohm

4.2 W

85 Cel

TEMPERATURE SENSING

RADIAL

RECTANGULAR PACKAGE

BULK

2

30 V

WIRE

Non-linear Resistors

24.1mm x 3mm x 31mm

-40 Cel

31 mm

RUEF

30 V

RESISTANCE RANGE(MIN-MAX): 0.0050-0.01

24.1 mm

CSA, TUV, UL

3 mm

RXEF075S

TE Connectivity

PTC RESETTABLE FUSE

THROUGH HOLE MOUNT

85 Cel

TEMPERATURE SENSING

RADIAL

DISK PACKAGE

BULK

2

72 V

WIRE

-40 Cel

0.25-0.4 OHMS AT 20 DEG CEL

RXEF250-AP

TE Connectivity

PTC RESETTABLE FUSE

THROUGH HOLE MOUNT

.13 ohm

2.5 W

85 Cel

TEMPERATURE SENSING

RADIAL

DISK PACKAGE

AMMO PACK

2

72 V

WIRE

-40 Cel

RESISTANCE RANGE(MIN-MAX): 0.05-0.08

30R250UU

Littelfuse

PTC RESETTABLE FUSE

THROUGH HOLE MOUNT

.02 ohm

85 Cel

OVERCURRENT PROTECTION

RADIAL

Bulk

2

Radial

WIRE

-40 Cel

MATTE TIN

18.3 mm

30 V

11.4 mm

e3

CUL; TUV; UL

3 mm

30 V

B72214-S301-K101

TDK

VARISTOR

THROUGH HOLE MOUNT

.6 W

85 Cel

10 %

RADIAL

METAL OXIDE FILM

DISK PACKAGE

76 J

BULK

2

Radial

300 V

WIRE

-40 Cel

Tin (Sn)

18.5 mm

300 V

385 V

FLAME PROOF

15.5 mm

e3

5.2 mm

385 V

B72240B0321K001

TDK

VARISTOR

CHASSIS MOUNT

1.4 W

85 Cel

RADIAL

RECTANGULAR PACKAGE

640 J

BULK

2

BINDING POST

-40 Cel

TIN

320 V

420 V

e3

420 V

B72660M0271K072

TDK

VARISTOR

SURFACE MOUNT

.25 W

85 Cel

DUAL

METAL OXIDE FILM

RECTANGULAR PACKAGE

21 J

2

DO-214var

J BEND

Non-linear Resistors

-40 Cel

TIN

275 V

350 V

e3

350 V

ERZVF1M330

Panasonic

VARISTOR

SURFACE MOUNT

.02 W

85 Cel

SURGE PROTECTION

DUAL ENDED

RECTANGULAR PACKAGE

1.2 J

BULK

2

SMT

WRAPAROUND

Non-linear Resistors

-40 Cel

TIN OVER NICKEL

3.2 mm

20 V

26 V

8 mm

e3

CQC

6 mm

26 V

GMOV-20D271K

Bourns

VARISTOR

THROUGH HOLE MOUNT

85 Cel

OVERLOAD PROTECTION

RADIAL

METAL OXIDE

305 J

BULK

2

Disc

WIRE

-40 Cel

23 mm

275 V

350 V

23 mm

CUL, UL

9 mm

MF-R110-AP

Bourns

PTC RESETTABLE FUSE

THROUGH HOLE MOUNT

.1 ohm

85 Cel

RADIAL

DISK PACKAGE

AMMO PACK

2

Radial

WIRE

-40 Cel

Matte Tin (Sn)

14 mm

30 V

8.9 mm

e3

CUL; TUV

3 mm

MF-SM075-2-99

Bourns

PTC RESETTABLE FUSE

SURFACE MOUNT

1 ohm

1.7 W

85 Cel

OVERLOAD PROTECTION

DUAL ENDED

RECTANGULAR PACKAGE

TR

2

30 V

FLAT

Non-linear Resistors

7.98mm x 5.44mm x 3.18mm

-40 Cel

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

3.18 mm

30 V

0.23 TO 1 OHMS AT 23 DEG CEL

7.98 mm

e3

CSA, TUV, UL

5.44 mm

RF2628-000

TE Connectivity

PTC RESETTABLE FUSE

THROUGH HOLE MOUNT

1.25 ohm

.45 W

85 Cel

TEMPERATURE SENSING

RADIAL

DISK PACKAGE

BULK

2

72 V

WIRE

-40 Cel

RESISTANCE RANGE(MIN-MAX): 1.25-1.95

0ZCF0200AF2C

Bel Fuse

PTC RESETTABLE FUSE

SURFACE MOUNT

.035 ohm

85 Cel

TEMPERATURE SENSING

DUAL ENDED

TR, 7 INCH

2

SMT

WRAPAROUND

-40 Cel

MATTE TIN

.8 mm

24 V

RMIN AT 23 DEG CEL

7.98 mm

e3

AEC-Q200; CUL; TUV; UL

5.44 mm

24 V

B72220S1300K102

TDK

VARISTOR

THROUGH HOLE MOUNT

.2 W

85 Cel

RADIAL

METAL OXIDE FILM

DISK PACKAGE

26 J

BULK

2

Radial

WIRE

Non-linear Resistors

-40 Cel

TIN

30 V

34 V

e3

34 V

MF-PSMF050X-2

Bourns

PTC RESETTABLE FUSE

SURFACE MOUNT

.15 ohm

85 Cel

OVERCURRENT PROTECTION

DUAL ENDED

RECTANGULAR PACKAGE

TR, 7 INCH

2

SMT

WRAPAROUND

Non-linear Resistors

-40 Cel

Gold (Au) - with Nickel (Ni) barrier

.85 mm

RMIN AT 23 DEG CEL

2.3 mm

e4

CUL; TUV; UL

1.5 mm

6 V

MF-R090

Bourns

PTC RESETTABLE FUSE

THROUGH HOLE MOUNT

.14 ohm

85 Cel

RADIAL

DISK PACKAGE

Bulk

2

Radial

WIRE

-40 Cel

MATTE TIN

16.7 mm

60 V

11.7 mm

e3

CUL; TUV

3.1 mm

MF-SM075/60-2-99

Bourns

PTC RESETTABLE FUSE

SURFACE MOUNT

1.7 W

85 Cel

OVERLOAD PROTECTION

DUAL ENDED

RECTANGULAR PACKAGE

TR

2

60 V

FLAT

Non-linear Resistors

-40 Cel

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

0.23 TO 1 OHMS AT 23 DEG CEL

e3

NTCLE400E3472H

Vishay Intertechnology

NTC THERMISTOR

CHASSIS MOUNT

4700 ohm

.25 W

85 Cel

3 %

55 Cel

TEMPERATURE SENSING

RADIAL

DISK PACKAGE

BULK

2

DISK

FLEXIBLE WIRE

Non-linear Resistors

3977 K

-40 Cel

MATTE TIN

17 mm

e3

6 mm

RUEF185S

TE Connectivity

PTC RESETTABLE FUSE

THROUGH HOLE MOUNT

.09 ohm

1 W

85 Cel

TEMPERATURE SENSING

RADIAL

RECTANGULAR PACKAGE

BULK

2

30 V

WIRE

Non-linear Resistors

10.2mm x 3mm x 15.2mm

-40 Cel

15.2 mm

RUEF

30 V

RESISTANCE RANGE(MIN-MAX): 0.03-0.06

10.2 mm

e3

CSA, TUV, UL

3 mm

V05E25P

Littelfuse

VARISTOR

THROUGH HOLE MOUNT

.2 W

85 Cel

RADIAL

METAL OXIDE FILM

2.5 J

Bulk

2

Radial

WIRE

Non-linear Resistors

-40 Cel

10 mm

25 V

31 V

7 mm

CUL, TUV, UL

5 mm

31 V

0ZCJ0050FF2G

Bel Fuse

PTC RESETTABLE FUSE

SURFACE MOUNT

.15 ohm

85 Cel

DUAL ENDED

TR, 7 INCH

2

SMT

WRAPAROUND

TEMPERATURE DEPENDENT RESISTOR

3.5mm x 1.8mm x 0.55mm

-40 Cel

MATTE TIN

.55 mm

8 V

RMIN AT 23 DEG CEL

3.5 mm

e3

AEC-Q200; CUL; TUV; UL

1.8 mm

8 V

30R300UU

Littelfuse

PTC RESETTABLE FUSE

THROUGH HOLE MOUNT

.02 ohm

85 Cel

OVERCURRENT PROTECTION

RADIAL

Bulk

2

Radial

WIRE

-40 Cel

MATTE TIN

19.2 mm

30 V

11.4 mm

e3

CUL; TUV; UL

3 mm

30 V

B72210-S300-K101

TDK

VARISTOR

THROUGH HOLE MOUNT

.05 W

85 Cel

10 %

RADIAL

METAL OXIDE FILM

DISK PACKAGE

4.4 J

BULK

2

Radial

30 V

WIRE

-40 Cel

TIN

14.5 mm

30 V

38 V

FLAME PROOF

12 mm

e3

4.4 mm

38 V

B72214-S250-K101

TDK

VARISTOR

THROUGH HOLE MOUNT

.1 W

85 Cel

RADIAL

DISK PACKAGE

7 J

BULK

2

WIRE

-40 Cel

Tin (Sn)

25 V

31 V

FLAME PROOF

e3

31 V

B72220-S461-K101

TDK

VARISTOR

THROUGH HOLE MOUNT

1 W

85 Cel

RADIAL

DISK PACKAGE

195 J

BULK

2

WIRE

-40 Cel

Tin (Sn)

460 V

615 V

FLAME PROOF

e3

615 V

RUEF300K

TE Connectivity

PTC THERMISTOR

THROUGH HOLE MOUNT

.08 ohm

85 Cel

OVERLOAD PROTECTION

RADIAL

RECTANGULAR PACKAGE

2

30 V

WIRE

Non-linear Resistors

11.4mm x 3mm x 18.03mm

18.03 mm

RUEF

30 V

0.02 TO 0.05 OHMS AT 20 DEG CEL

11.4 mm

e3

CSA, TUV, UL

3 mm

V14E25P

Littelfuse

VARISTOR

THROUGH HOLE MOUNT

.6 W

85 Cel

RADIAL

METAL OXIDE FILM

25 J

Bulk

2

Radial

WIRE

Non-linear Resistors

-40 Cel

20 mm

25 V

31 V

17 mm

CUL, TUV, UL

5 mm

31 V

MC33178

Spc Technology/ Multicomp

PTC RESETTABLE FUSE

THROUGH HOLE MOUNT

85 Cel

.51 mm

5.1 mm

TEMPERATURE SENSING

RADIAL

DISK PACKAGE

DISK PACKAGE

2

Radial

WIRE

-40 Cel

7.6 mm

15.8 mm

FLAME PROOF, MINIMUM RESISTANCE IS 0.2 OHMS

11.7 mm

3.1 mm

MF-R300-0-14

Bourns

PTC RESETTABLE FUSE

THROUGH HOLE MOUNT

.02 ohm

85 Cel

OVERCURRENT PROTECTION

RADIAL

RECTANGULAR PACKAGE

BULK

2

Radial

WIRE

-40 Cel

TIN

18.3 mm

30 V

RMIN AT 23 DEG CEL

12 mm

e3

CUL, TUV, UL

3 mm

250S130DR

Littelfuse

PTC RESETTABLE FUSE

SURFACE MOUNT

4 ohm

85 Cel

DUAL ENDED

RECTANGULAR PACKAGE

TR, 13 INCH

2

SMT

250 V

FLAT

-40 Cel

3.7 mm

60 V

9.4 mm

CUL; TUV; UL

7.4 mm

2920L330/24MR-A

Littelfuse

PTC THERMISTOR

SURFACE MOUNT

.015 ohm

85 Cel

OVERCURRENT PROTECTION

DUAL ENDED

TR, 7 INCH

2

SMT

WRAPAROUND

-40 Cel

Matte Tin (Sn)

2 mm

24 V

7.98 mm

e3

AEC-Q200; CUL; TUV; UL

5.44 mm

24 V

B72207-S271-K101

TDK

VARISTOR

THROUGH HOLE MOUNT

.25 W

85 Cel

10 %

RADIAL

METAL OXIDE FILM

DISK PACKAGE

21 J

BULK

2

Radial

275 V

WIRE

-40 Cel

Tin (Sn)

11 mm

275 V

350 V

FLAME PROOF

9 mm

e3

4.4 mm

350 V

B72500D0150A060

TDK

VARISTOR

SURFACE MOUNT

85 Cel

DUAL ENDED

TR, CARDBOARD, 7 INCH

2

SMT

WRAPAROUND

-40 Cel

.9 mm

15 V

1.75 mm

.9 mm

15 V

B72650-M301-K72

TDK

VARISTOR

SURFACE MOUNT

.1 W

85 Cel

DUAL

RECTANGULAR PACKAGE

9.6 J

2

J BEND

-40 Cel

TIN OVER NICKEL

300 V

385 V

e3

385 V

MF-R010

Bourns

PTC RESETTABLE FUSE

THROUGH HOLE MOUNT

2.5 ohm

85 Cel

RADIAL

DISK PACKAGE

Bulk

2

Radial

WIRE

-40 Cel

MATTE TIN

12.7 mm

60 V

7.4 mm

e3

CUL; TUV

3.1 mm

RUEF300-AP

TE Connectivity

PTC RESETTABLE FUSE

THROUGH HOLE MOUNT

.08 ohm

2 W

85 Cel

TEMPERATURE SENSING

RADIAL

RECTANGULAR PACKAGE

AMMO PACK

2

30 V

WIRE

Non-linear Resistors

-40 Cel

RUEF

RESISTANCE RANGE(MIN-MAX): 0.020-0.050

e3

RXEF020S

TE Connectivity

PTC RESETTABLE FUSE

THROUGH HOLE MOUNT

85 Cel

TEMPERATURE SENSING

RADIAL

DISK PACKAGE

BULK

2

72 V

WIRE

-40 Cel

1.83-2.75 OHMS AT 20 DEG CEL

RXEF030-AP

TE Connectivity

PTC RESETTABLE FUSE

THROUGH HOLE MOUNT

.88 ohm

.49 W

85 Cel

TEMPERATURE SENSING

RADIAL

DISK PACKAGE

AMMO PACK

2

72 V

WIRE

-40 Cel

RESISTANCE RANGE(MIN-MAX): 0.88-1.33

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.