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

NANOSMDC020F-2

TE Connectivity

PTC RESETTABLE FUSE

SURFACE MOUNT

.6 W

85 Cel

TEMPERATURE SENSING

DUAL ENDED

RECTANGULAR PACKAGE

TR

2

24 V

WRAPAROUND

NANOSMD

MINIMUM RESISTANCE IS 0.65 OHMS

0ZCJ0020FF2E

Bel Fuse

PTC RESETTABLE FUSE

SURFACE MOUNT

.6 ohm

85 Cel

DUAL ENDED

TR, 7 INCH

2

SMT

WRAPAROUND

TEMPERATURE DEPENDENT RESISTOR

3.5mm x 1.8mm x 0.75mm

-40 Cel

MATTE TIN

.75 mm

30 V

RMIN AT 23 DEG CEL

3.5 mm

e3

AEC-Q200; CUL; TUV; UL

1.8 mm

30 V

MF-RX375

Bourns

PTC RESETTABLE FUSE

THROUGH HOLE MOUNT

.03 ohm

85 Cel

OVERCURRENT PROTECTION

RADIAL

DISK PACKAGE

BULK

2

Radial

WIRE

-40 Cel

TIN

33.5 mm

60 V

RMAX: 0.05OHMS AT 23 DEG CEL

28.4 mm

e3

CUL; TUV; UL

3.1 mm

60 V

MF-MSMF030-2

Bourns

PTC RESETTABLE FUSE

SURFACE MOUNT

.3 ohm

85 Cel

OVERCURRENT PROTECTION

DUAL ENDED

TR, 7 INCH

2

SMT

WRAPAROUND

-40 Cel

GOLD OVER NICKEL

1.1 mm

30 V

RMIN AT 23 DEG CEL

4.73 mm

AEC-Q200; CUL; TUV; UL

3.41 mm

1206L050/15YR

Littelfuse

PTC RESETTABLE FUSE

SURFACE MOUNT

.15 ohm

85 Cel

OVERCURRENT PROTECTION

DUAL ENDED

TR, 7 INCH

2

SMT

WRAPAROUND

-40 Cel

MATTE TIN

.75 mm

15 V

3.4 mm

e3

CUL; TUV; UL

1.8 mm

2920L075/60MR

Littelfuse

PTC RESETTABLE FUSE

SURFACE MOUNT

.3 ohm

85 Cel

OVERCURRENT PROTECTION

DUAL ENDED

RECTANGULAR PACKAGE

TR, 7 INCH

2

SMT

WRAPAROUND

Non-linear Resistors

-40 Cel

MATTE TIN

1.8 mm

60 V

7.98 mm

e3

CUL; TUV; UL

5.44 mm

60 V

B72210-S271-K101

TDK

VARISTOR

THROUGH HOLE MOUNT

.4 W

85 Cel

RADIAL

DISK PACKAGE

43 J

BULK

2

WIRE

-40 Cel

TIN

275 V

350 V

FLAME PROOF

e3

350 V

EZJZ1V270GA

Panasonic

VARISTOR

SURFACE MOUNT

85 Cel

DUAL ENDED

RECTANGULAR PACKAGE

TR, PUNCHED PAPER, 7 INCH

2

SMT

WRAPAROUND

Non-linear Resistors

-40 Cel

TIN

.8 mm

16 V

1.6 mm

e3

.8 mm

16 V

NANOSMDC050F/13.2-2

TE Connectivity

PTC RESETTABLE FUSE

SURFACE MOUNT

.8 W

85 Cel

TEMPERATURE SENSING

DUAL ENDED

RECTANGULAR PACKAGE

TR, EMBOSSED, 7 INCH

2

ONE SURFACE

Non-linear Resistors

-40 Cel

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

NANOSMD

RESISTANCE VARIES FROM 0.2 TO 0.75 OHMS

e3

MF-SM150/33-2

Bourns

PTC RESETTABLE FUSE

SURFACE MOUNT

.06 ohm

85 Cel

OVERCURRENT PROTECTION

DUAL ENDED

RECTANGULAR PACKAGE

TR, 14 INCH

2

SMT

FLAT

Non-linear Resistors

-40 Cel

MATTE TIN OVER NICKEL

3 mm

33 V

RMIN AT 23 DEG CEL

9.5 mm

e3

AEC-Q200; CUL; TUV; UL

6.71 mm

0ZCG0050AF2C

Bel Fuse

PTC RESETTABLE FUSE

SURFACE MOUNT

.15 ohm

.8 W

85 Cel

TEMPERATURE SENSING

DUAL ENDED

TR, 7 INCH

2

SMT

WRAPAROUND

-40 Cel

MATTE TIN

.75 mm

30 V

RMIN AT 23 DEG CEL

4.73 mm

e3

AEC-Q200; CUL; TUV; UL

3.41 mm

30 V

2920L185DR

Littelfuse

PTC RESETTABLE FUSE

SURFACE MOUNT

.05 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

33 V

7.98 mm

e3

CUL; TUV; UL

5.44 mm

33 V

MF-MSMF020/60-2

Bourns

PTC RESETTABLE FUSE

SURFACE MOUNT

.4 ohm

85 Cel

OVERCURRENT PROTECTION

DUAL ENDED

TR, 7 INCH

2

SMT

WRAPAROUND

-40 Cel

GOLD OVER NICKEL

1.1 mm

60 V

RMIN AT 23 DEG CEL

4.73 mm

AEC-Q200; CUL; TUV; UL

3.41 mm

MINISMDC075F/24-02

TE Connectivity

PTC RESETTABLE FUSE

SURFACE MOUNT

.29 ohm

.8 W

85 Cel

TEMPERATURE SENSING

DUAL ENDED

RECTANGULAR PACKAGE

TR, EMBOSSED, 7 INCH

2

ONE SURFACE

Non-linear Resistors

4.83mm x 3.41mm x 1.3mm

-40 Cel

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

1.3 mm

24 V

MINIMUM RESISTANCE IS 0.09 OHMS

4.83 mm

e3

CSA, TUV, UL

3.41 mm

2016L030DR

Littelfuse

PTC RESETTABLE FUSE

SURFACE MOUNT

.5 ohm

85 Cel

OVERCURRENT PROTECTION

DUAL ENDED

RECTANGULAR PACKAGE

TR, 7 INCH

2

SMT

WRAPAROUND

Non-linear Resistors

5.44mm x 4.43mm x 1.25mm

-40 Cel

MATTE TIN

1.25 mm

60 V

5.44 mm

e3

CUL; TUV; UL

4.43 mm

60 V

16R1000GMR

Littelfuse

PTC RESETTABLE FUSE

THROUGH HOLE MOUNT

.004 ohm

85 Cel

OVERCURRENT PROTECTION

RADIAL

RECTANGULAR PACKAGE

AMMO PACK

2

Radial

WIRE

Non-linear Resistors

-40 Cel

MATTE TIN

25.2 mm

16 V

Rmax:0.0102 OHMS AT 20 DEG CEL

16.5 mm

e3

CUL, TUV, UL

3 mm

2920L300/15DR

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

7.98mm x 5.44mm x 1.25mm

-40 Cel

MATTE TIN

1.25 mm

15 V

7.98 mm

e3

CUL; TUV; UL

5.44 mm

15 V

MF-USMF005-2

Bourns

PTC RESETTABLE FUSE

SURFACE MOUNT

2.8 ohm

85 Cel

OVERCURRENT PROTECTION

DUAL ENDED

RECTANGULAR PACKAGE

TR, 7 INCH

2

SMT

WRAPAROUND

-40 Cel

GOLD OVER NICKEL

1.1 mm

30 V

RMIN AT 23 DEG CEL

3.43 mm

e4

AEC-Q200; CUL; TUV; UL

2.8 mm

0ZCJ0050AF2E

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 1.2mm

-40 Cel

MATTE TIN

1.2 mm

24 V

RMIN AT 23 DEG CEL

3.5 mm

e3

AEC-Q200; CUL; TUV; UL

1.8 mm

24 V

RKEF250

TE Connectivity

PTC RESETTABLE FUSE

THROUGH HOLE MOUNT

2.8 W

85 Cel

TEMPERATURE SENSING

RADIAL

RECTANGULAR PACKAGE

BULK

2

60 V

WIRE

Non-linear Resistors

-40 Cel

Tin (Sn)

RKEF

RESISTANCE RANGE(MIN-MAX): 0.040-0.085

e3

MF-RX160/72-0

Bourns

PTC RESETTABLE FUSE

THROUGH HOLE MOUNT

.09 ohm

85 Cel

OVERCURRENT PROTECTION

RADIAL

RECTANGULAR PACKAGE

BULK

2

Radial

WIRE

-40 Cel

TIN

19.94 mm

72 V

RMIN AT 23 DEG CEL

13.94 mm

e3

CUL; TUV; UL

3.1 mm

72 V

PFMF.020.2

Schurter Ag

PTC RESETTABLE FUSE

SURFACE MOUNT

.4 ohm

85 Cel

TEMPERATURE SENSING

DUAL ENDED

RECTANGULAR PACKAGE

TR, 7 INCH

2

SMT

30 V

WRAPAROUND

Non-linear Resistors

4.37mm x 3.07mm x 1.1mm

-40 Cel

1.1 mm

30 V

RMIN AT 23 DEG CEL

4.73 mm

e4

CUL; TUV; UL

3.41 mm

0ZCM0002FF2G

Bel Fuse

PTC RESETTABLE FUSE

SURFACE MOUNT

12 ohm

85 Cel

DUAL ENDED

TR, 7 INCH

2

SMT

WRAPAROUND

-40 Cel

MATTE TIN

.85 mm

60 V

RMIN AT 23 DEG CEL

1.8 mm

e3

AEC-Q200; CUL; TUV; UL

1 mm

60 V

RF1334-000

TE Connectivity

PTC RESETTABLE FUSE

SURFACE MOUNT

1.5 ohm

85 Cel

OVERCURRENT PROTECTION

DUAL ENDED

TR

2

SMT

WRAPAROUND

60 V

RMIN-RMAX(RI-R1) OHMS: 1.5-6

TUV; UL

MF-MSMF020-2

Bourns

PTC RESETTABLE FUSE

SURFACE MOUNT

.4 ohm

85 Cel

OVERCURRENT PROTECTION

DUAL ENDED

TR, 7 INCH

2

SMT

WRAPAROUND

-40 Cel

GOLD OVER NICKEL

1.1 mm

30 V

RMIN AT 23 DEG CEL

4.73 mm

AEC-Q200; CUL; TUV; UL

3.41 mm

MICROASMD050F-2

Littelfuse

PTC RESETTABLE FUSE

SURFACE MOUNT

.25 ohm

85 Cel

OVERCURRENT PROTECTION

DUAL ENDED

TR, EMBOSSED, 7 INCH

2

SMT

WRAPAROUND

-40 Cel

.62 mm

13.2 V

RMIN AT 25 DEG CEL

3.43 mm

AEC-Q200; TS 16949

2.8 mm

13.2 V

RXEF110K

TE Connectivity

PTC RESETTABLE FUSE

THROUGH HOLE MOUNT

.38 ohm

1.5 W

85 Cel

TEMPERATURE SENSING

RADIAL

DISK PACKAGE

BULK

2

72 V

WIRE

Non-linear Resistors

RXEF

RESISTANCE RANGE(MIN-MAX): 0.15-0.25

e3

MF-MSMF010-2

Bourns

PTC RESETTABLE FUSE

SURFACE MOUNT

.7 ohm

85 Cel

OVERCURRENT PROTECTION

DUAL ENDED

TR, 7 INCH

2

SMT

WRAPAROUND

-40 Cel

GOLD OVER NICKEL

1.1 mm

60 V

RMIN AT 23 DEG CEL

4.73 mm

AEC-Q200; CUL; TUV; UL

3.41 mm

60R185XMR

Littelfuse

PTC RESETTABLE FUSE

THROUGH HOLE MOUNT

.08 ohm

85 Cel

OVERCURRENT PROTECTION

RADIAL

DISK PACKAGE

AMMO PACK

2

Radial

WIRE

Non-linear Resistors

-40 Cel

MATTE TIN

23 mm

60 V

16.76 mm

e3

CUL; TUV; UL

3.1 mm

1206L050YR

Littelfuse

PTC RESETTABLE FUSE

SURFACE MOUNT

.15 ohm

85 Cel

OVERCURRENT PROTECTION

DUAL ENDED

TR, 7 INCH

2

SMT

WRAPAROUND

-40 Cel

MATTE TIN

.75 mm

6 V

3.4 mm

e3

CUL; TUV; UL

1.8 mm

0805L050WR

Littelfuse

PTC RESETTABLE FUSE

SURFACE MOUNT

.15 ohm

85 Cel

OVERCURRENT PROTECTION

DUAL ENDED

RECTANGULAR PACKAGE

TR, 7 INCH

2

SMT

WRAPAROUND

Non-linear Resistors

2.2mm x 1.5mm x 1.25mm

-40 Cel

MATTE TIN

1.25 mm

6 V

2.2 mm

e3

CUL; TUV; UL

1.5 mm

6 V

MF-USMF150-2

Bourns

PTC RESETTABLE FUSE

SURFACE MOUNT

.03 ohm

85 Cel

OVERCURRENT PROTECTION

DUAL ENDED

RECTANGULAR PACKAGE

TR, 7 INCH

2

SMT

WRAPAROUND

-40 Cel

GOLD OVER NICKEL

.85 mm

6 V

RMIN AT 23 DEG CEL

3.43 mm

e4

CUL; TUV; UL

2.8 mm

RXEF010

TE Connectivity

PTC RESETTABLE FUSE

THROUGH HOLE MOUNT

4.5 ohm

85 Cel

TEMPERATURE SENSING

RADIAL

DISK PACKAGE

BULK

2

Radial

WIRE

Non-linear Resistors

-40 Cel

Tin (Sn)

11.6 mm

60 V

RESISTANCE MAX CAPTURED @ 20 DEG CEL

7.4 mm

e3

3 mm

60 V

0603L010YR

Littelfuse

PTC RESETTABLE FUSE

SURFACE MOUNT

.9 ohm

85 Cel

OVERCURRENT PROTECTION

DUAL ENDED

TR, 7 INCH

2

SMT

WRAPAROUND

-40 Cel

MATTE TIN

.75 mm

15 V

1.8 mm

e3

CUL; TUV; UL

1 mm

15 V

MINISMDC075F-2

TE Connectivity

PTC RESETTABLE FUSE

SURFACE MOUNT

.11 ohm

85 Cel

TEMPERATURE SENSING

DUAL ENDED

RECTANGULAR PACKAGE

TR

2

WRAPAROUND

Non-linear Resistors

1206L012WR

Littelfuse

PTC RESETTABLE FUSE

SURFACE MOUNT

1.5 ohm

85 Cel

OVERCURRENT PROTECTION

DUAL ENDED

RECTANGULAR PACKAGE

TR, 7 INCH

2

SMT

WRAPAROUND

-40 Cel

MATTE TIN

1.45 mm

30 V

3.4 mm

e3

CUL; TUV; UL

1.8 mm

RXEF050S-AP

TE Connectivity

PTC RESETTABLE FUSE

THROUGH HOLE MOUNT

1.17 ohm

.77 W

85 Cel

TEMPERATURE SENSING

RADIAL

DISK PACKAGE

AMMO PACK

2

72 V

WIRE

RXEF

RESISTANCE RANGE(MIN-MAX): 0.5-0.77

60R050XU

Littelfuse

PTC RESETTABLE FUSE

THROUGH HOLE MOUNT

.5 ohm

85 Cel

OVERCURRENT PROTECTION

RADIAL

DISK PACKAGE

BULK

2

Radial

WIRE

Non-linear Resistors

-40 Cel

MATTE TIN

13.7 mm

60 V

7.9 mm

e3

CUL; TUV; UL

3.1 mm

2920L050DR

Littelfuse

PTC RESETTABLE FUSE

SURFACE MOUNT

.35 ohm

85 Cel

OVERCURRENT PROTECTION

DUAL ENDED

RECTANGULAR PACKAGE

TR, 7 INCH

2

SMT

WRAPAROUND

Non-linear Resistors

7.98mm x 5.44mm x 1.25mm

-40 Cel

MATTE TIN

1.25 mm

60 V

7.98 mm

e3

CUL; TUV; UL

5.44 mm

60 V

RXEF010S

TE Connectivity

PTC RESETTABLE FUSE

THROUGH HOLE MOUNT

7.5 ohm

.38 W

85 Cel

TEMPERATURE SENSING

RADIAL

DISK PACKAGE

BULK

2

60 V

WIRE

Non-linear Resistors

RXEF

RESISTANCE RANGE(MIN-MAX): 2.5-4.5

2920L150DR

Littelfuse

PTC RESETTABLE FUSE

SURFACE MOUNT

.08 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

33 V

7.98 mm

e3

CUL; TUV; UL

5.44 mm

33 V

RXEF050-AP

TE Connectivity

PTC RESETTABLE FUSE

THROUGH HOLE MOUNT

.5 ohm

.77 W

85 Cel

TEMPERATURE SENSING

RADIAL

DISK PACKAGE

AMMO PACK

2

72 V

WIRE

Non-linear Resistors

-40 Cel

RXEF

RESISTANCE RANGE(MIN-MAX): 0.5-0.77

e3

MF-RX250

Bourns

PTC RESETTABLE FUSE

THROUGH HOLE MOUNT

.05 ohm

85 Cel

OVERCURRENT PROTECTION

RADIAL

DISK PACKAGE

BULK

2

Radial

WIRE

-40 Cel

TIN

26.4 mm

60 V

RMAX: 0.08OHMS AT 23 DEG CEL

21.3 mm

e3

CUL; TUV; UL

3.1 mm

60 V

RF0318-000

TE Connectivity

PTC RESETTABLE FUSE

SURFACE MOUNT

1.7 W

85 Cel

TEMPERATURE SENSING

DUAL ENDED

TR

2

Chip

ONE SURFACE

MATTE TIN OVER NICKEL

30 V

MINIMUM RESISTANCE IS 0.12 OHMS

e3

30 V

RUEF500

TE Connectivity

PTC RESETTABLE FUSE

THROUGH HOLE MOUNT

.05 ohm

3 W

85 Cel

TEMPERATURE SENSING

RADIAL

RECTANGULAR PACKAGE

BULK

2

30 V

WIRE

Non-linear Resistors

-40 Cel

RESISTANCE RANGE(MIN-MAX): 0.010-0.030

e3

MF-USMF010-2

Bourns

PTC RESETTABLE FUSE

SURFACE MOUNT

.8 ohm

85 Cel

OVERCURRENT PROTECTION

DUAL ENDED

RECTANGULAR PACKAGE

TR, 7 INCH

2

SMT

WRAPAROUND

-40 Cel

GOLD OVER NICKEL

1.1 mm

30 V

RMIN AT 23 DEG CEL

3.43 mm

e4

AEC-Q200; CUL; TUV; UL

2.8 mm

B72214-S300-K101

TDK

VARISTOR

THROUGH HOLE MOUNT

.1 W

85 Cel

10 %

RADIAL

METAL OXIDE FILM

DISK PACKAGE

9 J

BULK

2

Radial

30 V

WIRE

-40 Cel

Tin (Sn)

18.5 mm

30 V

38 V

FLAME PROOF

15.5 mm

e3

4.4 mm

38 V

RF1335-000

TE Connectivity

PTC RESETTABLE FUSE

SURFACE MOUNT

85 Cel

TEMPERATURE SENSING

DUAL ENDED

RECTANGULAR PACKAGE

TR

2

SMT

30 V

WRAPAROUND

MINIMUM RESISTANCE IS 0.6 OHMS

4.5 mm

3.2 mm

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.