.01 ohm Non-linear Resistors 102

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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

RHEF700U

Littelfuse

PTC RESETTABLE FUSE

THROUGH HOLE MOUNT

.01 ohm

125 Cel

OVERCURRENT PROTECTION

RADIAL

Bulk

2

Radial

WIRE

-40 Cel

Tin (Sn)

21.9 mm

16 V

RMAX:0.0164 OHMS AT 20 DEG CEL

14 mm

e3

CSA; TUV; UL

3 mm

16 V

RHEF700S-1

Littelfuse

PTC RESETTABLE FUSE

THROUGH HOLE MOUNT

.01 ohm

125 Cel

OVERCURRENT PROTECTION

RADIAL

2

Radial

WIRE

-40 Cel

Tin (Sn)

21.9 mm

16 V

RMAX:0.0164 OHMS AT 20 DEG CEL

14 mm

e3

CSA; TUV; UL

3 mm

16 V

RHEF700S-2

Littelfuse

PTC RESETTABLE FUSE

THROUGH HOLE MOUNT

.01 ohm

125 Cel

OVERCURRENT PROTECTION

RADIAL

TR, 15 INCH

2

Radial

WIRE

-40 Cel

Tin (Sn)

21.9 mm

16 V

RMAX:0.0164 OHMS AT 20 DEG CEL

14 mm

e3

CSA; TUV; UL

3 mm

16 V

RHEF700U-1

Littelfuse

PTC RESETTABLE FUSE

THROUGH HOLE MOUNT

.01 ohm

125 Cel

OVERCURRENT PROTECTION

RADIAL

2

Radial

WIRE

-40 Cel

Tin (Sn)

21.9 mm

16 V

RMAX:0.0164 OHMS AT 20 DEG CEL

14 mm

e3

CSA; TUV; UL

3 mm

16 V

RGEF600K-AP

Littelfuse

PTC RESETTABLE FUSE

THROUGH HOLE MOUNT

.01 ohm

85 Cel

OVERCURRENT PROTECTION

RADIAL

AMMO PACK

2

Radial

WIRE

-40 Cel

Tin (Sn)

17.1 mm

16 V

10.7 mm

e3

CSA; TUV; UL

3 mm

16 V

RGEF600K

Littelfuse

PTC RESETTABLE FUSE

THROUGH HOLE MOUNT

.01 ohm

85 Cel

OVERCURRENT PROTECTION

RADIAL

RECTANGULAR PACKAGE

BULK

2

Radial

WIRE

-40 Cel

Tin (Sn)

17.1 mm

16 V

10.7 mm

e3

CSA; TUV; UL

3 mm

16 V

1812L260MR

Littelfuse

PTC RESETTABLE FUSE

SURFACE MOUNT

.01 ohm

85 Cel

TEMPERATURE SENSING

DUAL ENDED

RECTANGULAR PACKAGE

TR, 7 INCH

2

WRAPAROUND

-40 Cel

MATTE TIN

e3

30R500

Littelfuse

PTC RESETTABLE FUSE

THROUGH HOLE MOUNT

.01 ohm

85 Cel

85 Cel

OVERLOAD PROTECTION

RADIAL

DISK PACKAGE

BULK

2

WIRE

Non-linear Resistors

-40 Cel

Matte Tin (Sn)

0.05OHMS AT 20 DEGREE

e3

1206L150SLYR-A

Littelfuse

PTC RESETTABLE FUSE

SURFACE MOUNT

.01 ohm

85 Cel

OVERCURRENT PROTECTION

DUAL ENDED

TR, 7 INCH

2

SMT

WRAPAROUND

-40 Cel

.7 mm

6 V

RESISTANCE RANGE(RMIN-R1MAX)OHM: 0.01-0.065

3.4 mm

CUL; TUV; UL

1.8 mm

30R500FPR

Littelfuse

PTC RESETTABLE FUSE

THROUGH HOLE MOUNT

.01 ohm

85 Cel

OVERLOAD PROTECTION

RADIAL

DISK PACKAGE

AMMO PACK

2

WIRE

Non-linear Resistors

-40 Cel

Matte Tin (Sn)

30R

e3

30R500MPR

Littelfuse

PTC RESETTABLE FUSE

THROUGH HOLE MOUNT

.01 ohm

85 Cel

OVERLOAD PROTECTION

RADIAL

DISK PACKAGE

AMMO PACK

2

WIRE

Non-linear Resistors

-40 Cel

Matte Tin (Sn)

30R

e3

1206L150SLYR

Littelfuse

PTC RESETTABLE FUSE

SURFACE MOUNT

.01 ohm

.8 W

85 Cel

OVERCURRENT PROTECTION

DUAL ENDED

RECTANGULAR PACKAGE

TR, 7 INCH

2

SMT

WRAPAROUND

Non-linear Resistors

-40 Cel

MATTE TIN

.7 mm

6 V

3.4 mm

e3

CUL, TUV, UL

1.8 mm

RGEF600U-2

Littelfuse

PTC RESETTABLE FUSE

THROUGH HOLE MOUNT

.01 ohm

85 Cel

OVERCURRENT PROTECTION

RADIAL

TR, 14.5 INCH

2

Radial

WIRE

-40 Cel

Tin (Sn)

17.1 mm

16 V

10.7 mm

e3

CSA; TUV; UL

3 mm

16 V

RGEF600K-2

Littelfuse

PTC RESETTABLE FUSE

THROUGH HOLE MOUNT

.01 ohm

85 Cel

OVERCURRENT PROTECTION

RADIAL

TR, 14.5 INCH

2

Radial

WIRE

-40 Cel

Tin (Sn)

17.1 mm

16 V

10.7 mm

e3

CSA; TUV; UL

3 mm

16 V

RGEF600B

Littelfuse

PTC RESETTABLE FUSE

THROUGH HOLE MOUNT

.01 ohm

85 Cel

OVERCURRENT PROTECTION

RADIAL

BULK

2

Radial

WIRE

-40 Cel

Tin (Sn)

17.1 mm

16 V

10.7 mm

e3

CSA; TUV; UL

3 mm

16 V

RGEF600B-AP

Littelfuse

PTC RESETTABLE FUSE

THROUGH HOLE MOUNT

.01 ohm

85 Cel

OVERCURRENT PROTECTION

RADIAL

AMMO PACK

2

Radial

WIRE

-40 Cel

Tin (Sn)

17.1 mm

16 V

10.7 mm

e3

CSA; TUV; UL

3 mm

16 V

RGEF600U-1

Littelfuse

PTC RESETTABLE FUSE

THROUGH HOLE MOUNT

.01 ohm

85 Cel

OVERCURRENT PROTECTION

RADIAL

2

Radial

WIRE

-40 Cel

Tin (Sn)

17.1 mm

16 V

Rmax:0.019 OHMS AT 20 DEG CEL

10.7 mm

e3

CSA; TUV; UL

3 mm

16 V

RGEF600U-AP

Littelfuse

PTC RESETTABLE FUSE

THROUGH HOLE MOUNT

.01 ohm

85 Cel

OVERCURRENT PROTECTION

RADIAL

AMMO PACK

2

Radial

WIRE

-40 Cel

Tin (Sn)

17.1 mm

16 V

10.7 mm

e3

CSA; TUV; UL

3 mm

16 V

RGEF600U

Littelfuse

PTC RESETTABLE FUSE

THROUGH HOLE MOUNT

.01 ohm

85 Cel

OVERCURRENT PROTECTION

RADIAL

BULK

2

Radial

WIRE

-40 Cel

Tin (Sn)

17.1 mm

16 V

10.7 mm

e3

CSA; TUV; UL

3 mm

16 V

RGEF600B-2

Littelfuse

PTC RESETTABLE FUSE

THROUGH HOLE MOUNT

.01 ohm

85 Cel

OVERCURRENT PROTECTION

RADIAL

TR, 14.5 INCH

2

Radial

WIRE

-40 Cel

Tin (Sn)

17.1 mm

16 V

10.7 mm

e3

CSA; TUV; UL

3 mm

16 V

RGEF600B-1

Littelfuse

PTC RESETTABLE FUSE

THROUGH HOLE MOUNT

.01 ohm

85 Cel

OVERCURRENT PROTECTION

RADIAL

2

Radial

WIRE

-40 Cel

Tin (Sn)

17.1 mm

16 V

Rmax:0.019 OHMS AT 20 DEG CEL

10.7 mm

e3

CSA; TUV; UL

3 mm

16 V

RGEF600K-1

Littelfuse

PTC RESETTABLE FUSE

THROUGH HOLE MOUNT

.01 ohm

85 Cel

OVERCURRENT PROTECTION

RADIAL

2

Radial

WIRE

-40 Cel

Tin (Sn)

17.1 mm

16 V

Rmax:0.019 OHMS AT 20 DEG CEL

10.7 mm

e3

CSA; TUV; UL

3 mm

16 V

30R500UP

Littelfuse

PTC RESETTABLE FUSE

THROUGH HOLE MOUNT

.01 ohm

85 Cel

OVERLOAD PROTECTION

RADIAL

DISK PACKAGE

BULK

2

WIRE

Non-linear Resistors

14mm x 3mm x 25.6mm

-40 Cel

Matte Tin (Sn)

25.6 mm

30R

30 V

14 mm

e3

TUV, UL

3 mm

30R500MP

Littelfuse

PTC RESETTABLE FUSE

THROUGH HOLE MOUNT

.01 ohm

85 Cel

OVERLOAD PROTECTION

RADIAL

DISK PACKAGE

BULK

2

WIRE

Non-linear Resistors

-40 Cel

Matte Tin (Sn)

30R

e3

30R500FP

Littelfuse

PTC RESETTABLE FUSE

THROUGH HOLE MOUNT

.01 ohm

85 Cel

OVERLOAD PROTECTION

RADIAL

DISK PACKAGE

BULK

2

WIRE

Non-linear Resistors

-40 Cel

Matte Tin (Sn)

30R

e3

30R500HPR

Littelfuse

PTC RESETTABLE FUSE

THROUGH HOLE MOUNT

.01 ohm

85 Cel

OVERLOAD PROTECTION

RADIAL

DISK PACKAGE

AMMO PACK

2

WIRE

Non-linear Resistors

-40 Cel

Matte Tin (Sn)

30R

e3

30R500UPR

Littelfuse

PTC RESETTABLE FUSE

THROUGH HOLE MOUNT

.01 ohm

85 Cel

OVERLOAD PROTECTION

RADIAL

DISK PACKAGE

AMMO PACK

2

WIRE

Non-linear Resistors

14mm x 3mm x 25.6mm

-40 Cel

Matte Tin (Sn)

25.6 mm

30R

30 V

14 mm

e3

TUV, UL

3 mm

30R500HP

Littelfuse

PTC RESETTABLE FUSE

THROUGH HOLE MOUNT

.01 ohm

85 Cel

OVERLOAD PROTECTION

RADIAL

DISK PACKAGE

BULK

2

WIRE

Non-linear Resistors

-40 Cel

Matte Tin (Sn)

30R

e3

30R500PP

Littelfuse

PTC RESETTABLE FUSE

THROUGH HOLE MOUNT

.01 ohm

85 Cel

OVERLOAD PROTECTION

RADIAL

DISK PACKAGE

BULK

2

WIRE

Non-linear Resistors

-40 Cel

Matte Tin (Sn)

30R

e3

1812L260

Littelfuse

PTC RESETTABLE FUSE

SURFACE MOUNT

.01 ohm

85 Cel

85 Cel

OVERLOAD PROTECTION

DUAL ENDED

RECTANGULAR PACKAGE

TR, 7/13 INCH

2

WRAPAROUND

-40 Cel

Matte Tin (Sn)

0.05 OHMS AT 20 DEGREE

e3

1206L150/12SLYR-A

Littelfuse

PTC RESETTABLE FUSE

SURFACE MOUNT

.01 ohm

85 Cel

OVERCURRENT PROTECTION

DUAL ENDED

TR, 7 INCH

2

SMT

WRAPAROUND

-40 Cel

.85 mm

12 V

RESISTANCE RANGE(RMIN-R1MAX)OHM: 0.01-0.08

3.4 mm

CUL; TUV; UL

1.8 mm

30R500PPR

Littelfuse

PTC RESETTABLE FUSE

THROUGH HOLE MOUNT

.01 ohm

85 Cel

OVERLOAD PROTECTION

RADIAL

DISK PACKAGE

AMMO PACK

2

WIRE

Non-linear Resistors

-40 Cel

Matte Tin (Sn)

30R

e3

RUEF400S-AP

Littelfuse

PTC RESETTABLE FUSE

THROUGH HOLE MOUNT

.01 ohm

85 Cel

OVERCURRENT PROTECTION

RADIAL

AMMO PACK

2

Radial

WIRE

-40 Cel

19.3 mm

30 V

30 V

Rmax:0.03 OHMS AT 20 DEG CEL

14 mm

CSA; CQC; TUV; UL

3 mm

30 V

RUEF500S-2

Littelfuse

PTC RESETTABLE FUSE

THROUGH HOLE MOUNT

.01 ohm

85 Cel

OVERCURRENT PROTECTION

RADIAL

TR, 14.5 INCH

2

Radial

WIRE

-40 Cel

24.1 mm

30 V

30 V

Rmax:0.03 OHMS AT 20 DEG CEL

14 mm

CSA; CQC; TUV; UL

3 mm

30 V

RUEF400U-1

Littelfuse

PTC RESETTABLE FUSE

THROUGH HOLE MOUNT

.01 ohm

85 Cel

OVERCURRENT PROTECTION

RADIAL

2

Radial

WIRE

-40 Cel

19.3 mm

30 V

30 V

Rmax:0.03 OHMS AT 20 DEG CEL

14 mm

CQC; CSA; TUV; UL

3 mm

30 V

RUEF400S-1

Littelfuse

PTC RESETTABLE FUSE

THROUGH HOLE MOUNT

.01 ohm

85 Cel

OVERCURRENT PROTECTION

RADIAL

2

Radial

WIRE

-40 Cel

19.3 mm

30 V

30 V

Rmax:0.03 OHMS AT 20 DEG CEL

14 mm

CQC; CSA; TUV; UL

3 mm

30 V

RUEF400U

Littelfuse

PTC RESETTABLE FUSE

THROUGH HOLE MOUNT

.01 ohm

85 Cel

OVERCURRENT PROTECTION

RADIAL

Bulk

2

Radial

WIRE

-40 Cel

19.3 mm

30 V

30 V

Rmax:0.03 OHMS AT 20 DEG CEL

14 mm

CQC; CSA; TUV; UL

3 mm

30 V

RUEF500S-1

Littelfuse

PTC RESETTABLE FUSE

THROUGH HOLE MOUNT

.01 ohm

85 Cel

OVERCURRENT PROTECTION

RADIAL

2

Radial

WIRE

-40 Cel

24.1 mm

30 V

30 V

Rmax:0.03 OHMS AT 20 DEG CEL

14 mm

CQC; CSA; TUV; UL

3 mm

30 V

RUEF500S

Littelfuse

PTC RESETTABLE FUSE

THROUGH HOLE MOUNT

.01 ohm

85 Cel

OVERCURRENT PROTECTION

RADIAL

BULK

2

Radial

WIRE

-40 Cel

24.1 mm

30 V

30 V

Rmax:0.03 OHMS AT 20 DEG CEL

14 mm

CSA; CQC; TUV; UL

3 mm

30 V

RUEF500S-AP

Littelfuse

PTC RESETTABLE FUSE

THROUGH HOLE MOUNT

.01 ohm

85 Cel

OVERCURRENT PROTECTION

RADIAL

AMMO PACK

2

Radial

WIRE

-40 Cel

24.1 mm

30 V

30 V

Rmax:0.03 OHMS AT 20 DEG CEL

14 mm

CSA; CQC; TUV; UL

3 mm

30 V

RUEF500U-2

Littelfuse

PTC RESETTABLE FUSE

THROUGH HOLE MOUNT

.01 ohm

85 Cel

OVERCURRENT PROTECTION

RADIAL

TR, 15 INCH

2

Radial

WIRE

-40 Cel

24.1 mm

30 V

30 V

Rmax:0.03 OHMS AT 20 DEG CEL

14 mm

CQC; CSA; TUV; UL

3 mm

30 V

RUEF500U-1

Littelfuse

PTC RESETTABLE FUSE

THROUGH HOLE MOUNT

.01 ohm

85 Cel

OVERCURRENT PROTECTION

RADIAL

2

Radial

WIRE

-40 Cel

24.1 mm

30 V

30 V

Rmax:0.03 OHMS AT 20 DEG CEL

14 mm

CQC; CSA; TUV; UL

3 mm

30 V

RUEF500U

Littelfuse

PTC RESETTABLE FUSE

THROUGH HOLE MOUNT

.01 ohm

85 Cel

OVERCURRENT PROTECTION

RADIAL

Bulk

2

Radial

WIRE

-40 Cel

24.1 mm

30 V

30 V

Rmax:0.03 OHMS AT 20 DEG CEL

14 mm

CQC; CSA; TUV; UL

3 mm

30 V

RUEF500U-AP

Littelfuse

PTC RESETTABLE FUSE

THROUGH HOLE MOUNT

.01 ohm

85 Cel

OVERCURRENT PROTECTION

RADIAL

AMMO PACK

2

Radial

WIRE

-40 Cel

24.1 mm

30 V

30 V

Rmax:0.03 OHMS AT 20 DEG CEL

14 mm

CQC; CSA; TUV; UL

3 mm

30 V

RUEF400U-2

Littelfuse

PTC RESETTABLE FUSE

THROUGH HOLE MOUNT

.01 ohm

85 Cel

OVERCURRENT PROTECTION

RADIAL

TR, 15 INCH

2

Radial

WIRE

-40 Cel

19.3 mm

30 V

30 V

Rmax:0.03 OHMS AT 20 DEG CEL

14 mm

CQC; CSA; TUV; UL

3 mm

30 V

RGEF600S-1

Littelfuse

PTC RESETTABLE FUSE

THROUGH HOLE MOUNT

.01 ohm

85 Cel

OVERCURRENT PROTECTION

RADIAL

2

Radial

WIRE

-40 Cel

Tin (Sn)

17.1 mm

16 V

Rmax:0.019 OHMS AT 20 DEG CEL

10.7 mm

e3

CSA; TUV; UL

3 mm

16 V

RGEF600S-AP

Littelfuse

PTC RESETTABLE FUSE

THROUGH HOLE MOUNT

.01 ohm

85 Cel

OVERCURRENT PROTECTION

RADIAL

AMMO PACK

2

Radial

WIRE

-40 Cel

Tin (Sn)

17.1 mm

16 V

10.7 mm

e3

CSA; TUV; UL

3 mm

16 V

RGEF600S

Littelfuse

PTC RESETTABLE FUSE

THROUGH HOLE MOUNT

.01 ohm

85 Cel

OVERCURRENT PROTECTION

RADIAL

BULK

2

Radial

WIRE

-40 Cel

Tin (Sn)

17.1 mm

16 V

10.7 mm

e3

CSA; TUV; UL

3 mm

16 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.