.017 ohm Non-linear Resistors 26

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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

SRP350F

TE Connectivity

PTC RESETTABLE FUSE

SURFACE MOUNT

.017 ohm

2.5 W

85 Cel

TEMPERATURE SENSING

AXIAL

RECTANGULAR PACKAGE

BULK

2

30 V

FLAT

SRP

RESISTANCE RANGE(MIN-MAX): 0.017-0.031

1206L075SLYR

Littelfuse

PTC RESETTABLE FUSE

SURFACE MOUNT

.017 ohm

.8 W

85 Cel

OVERCURRENT PROTECTION

DUAL ENDED

TR, 7 INCH

2

SMT

WRAPAROUND

-40 Cel

.7 mm

6 V

3.4 mm

CUL, TUV, UL

1.8 mm

VLD175XLA

Littelfuse

PTC RESETTABLE FUSE

SURFACE MOUNT

.017 ohm

85 Cel

OVERCURRENT PROTECTION

DUAL ENDED

2

SMT

FLAT

-40 Cel

.8 mm

12 V

28.2 mm

CUL; TUV; UL

3.9 mm

RF1673-000

Littelfuse

PTC RESETTABLE FUSE

SURFACE MOUNT

.017 ohm

85 Cel

DUAL ENDED

BULK

2

Axial

FLAT

-40 Cel

1.1 mm

30 V

31.8 mm

AEC-Q200; CSA; TUV; UL

13.5 mm

VLR175LF

Littelfuse

PTC RESETTABLE FUSE

SURFACE MOUNT

.017 ohm

70 Cel

TEMPERATURE SENSING

DUAL ENDED

RECTANGULAR PACKAGE

BULK

2

Axial

12 V

FLAT

-40 Cel

Nickel (Ni)

.8 mm

12 V

31.7 mm

CSA; TUV; UL

3.3 mm

RHEF900

Littelfuse

PTC RESETTABLE FUSE

THROUGH HOLE MOUNT

.017 ohm

5 W

125 Cel

TEMPERATURE SENSING

RADIAL

RECTANGULAR PACKAGE

BULK

2

16 V

WIRE

-40 Cel

RHEF

RESISTANCE RANGE(MIN-MAX): 0.0074-0.01200

AHRF450-2

Littelfuse

PTC RESETTABLE FUSE

THROUGH HOLE MOUNT

.017 ohm

125 Cel

OVERCURRENT PROTECTION

RADIAL

RECTANGULAR PACKAGE

TR, 15 INCH

2

Radial

WIRE

-40 Cel

15.6 mm

16 V

RMIN AT 25 DEG CEL

10.4 mm

AEC-Q200

3 mm

AHRF450

Littelfuse

PTC RESETTABLE FUSE

THROUGH HOLE MOUNT

.017 ohm

125 Cel

OVERCURRENT PROTECTION

RADIAL

RECTANGULAR PACKAGE

BULK

2

Radial

WIRE

-40 Cel

15.6 mm

16 V

RMIN AT 25 DEG CEL

10.4 mm

AEC-Q200

3 mm

VLP220F

Littelfuse

PTC RESETTABLE FUSE

SURFACE MOUNT

.017 ohm

85 Cel

DUAL ENDED

RECTANGULAR PACKAGE

Bulk

2

SMT

16 V

FLAT

-40 Cel

.8 mm

16 V

Rmax:0.029 OHMS at 20 DEG CEL

23.3 mm

CSA; TUV; UL

3.9 mm

AHRF450S-1

Littelfuse

PTC RESETTABLE FUSE

THROUGH HOLE MOUNT

.017 ohm

OVERCURRENT PROTECTION

RADIAL

2

Radial

WIRE

14.3 mm

16 V

0.017-0.036 OHMS AT 25 DEG CEL

10.4 mm

3 mm

AHRF450-AP

Littelfuse

PTC RESETTABLE FUSE

THROUGH HOLE MOUNT

.017 ohm

125 Cel

OVERCURRENT PROTECTION

RADIAL

RECTANGULAR PACKAGE

AMMO PACK

2

Radial

WIRE

-40 Cel

Tin (Sn)

15.6 mm

16 V

RMIN AT 25 DEG CEL

10.4 mm

e3

AEC-Q200

3 mm

VLD175LD

Littelfuse

PTC RESETTABLE FUSE

SURFACE MOUNT

.017 ohm

85 Cel

OVERCURRENT PROTECTION

DUAL ENDED

2

SMT

FLAT

-40 Cel

.8 mm

12 V

31.7 mm

CUL; TUV; UL

3.3 mm

VLD175XLD

Littelfuse

PTC RESETTABLE FUSE

SURFACE MOUNT

.017 ohm

85 Cel

OVERCURRENT PROTECTION

DUAL ENDED

2

SMT

FLAT

-40 Cel

.8 mm

12 V

28.2 mm

CUL; TUV; UL

3.9 mm

VLD175LA

Littelfuse

PTC RESETTABLE FUSE

SURFACE MOUNT

.017 ohm

85 Cel

OVERCURRENT PROTECTION

DUAL ENDED

2

SMT

FLAT

-40 Cel

.8 mm

12 V

31.7 mm

CUL; TUV; UL

3.3 mm

RF3505-000

Littelfuse

PTC RESETTABLE FUSE

SURFACE MOUNT

.017 ohm

70 Cel

TEMPERATURE SENSING

DUAL ENDED

BULK

2

Axial

FLAT

-40 Cel

.8 mm

12 V

24.5 mm

CSA; TUV; UL

3.3 mm

RF3522-000

Littelfuse

PTC RESETTABLE FUSE

SURFACE MOUNT

.017 ohm

70 Cel

TEMPERATURE SENSING

DUAL ENDED

BULK

2

Axial

FLAT

-40 Cel

.8 mm

12 V

31.7 mm

CSA; TUV; UL

3.3 mm

VLR175F

Littelfuse

PTC RESETTABLE FUSE

SURFACE MOUNT

.017 ohm

70 Cel

TEMPERATURE SENSING

DUAL ENDED

BULK

2

Axial

FLAT

-40 Cel

.8 mm

12 V

24.5 mm

CSA; TUV; UL

3.3 mm

RKEF375K

Littelfuse

PTC RESETTABLE FUSE

THROUGH HOLE MOUNT

.017 ohm

85 Cel

25 Cel

OVERCURRENT PROTECTION

RADIAL

Bulk

2

Radial

WIRE

-40 Cel

25.2 mm

60 V

Rmax:0.04 OHMS AT 20 DEG CEL

16.5 mm

CSA; TUV; UL

3 mm

60 V

1206L075SLYR-A

Littelfuse

PTC RESETTABLE FUSE

SURFACE MOUNT

.017 ohm

85 Cel

OVERCURRENT PROTECTION

DUAL ENDED

TR, 7 INCH

2

SMT

WRAPAROUND

-40 Cel

.7 mm

6 V

RESISTANCE RANGE(RMIN-R1MAX)OHM: 0.017-0.18

3.4 mm

CUL; TUV; UL

1.8 mm

RKEF375S-1

Littelfuse

PTC RESETTABLE FUSE

THROUGH HOLE MOUNT

.017 ohm

85 Cel

25 Cel

OVERCURRENT PROTECTION

RADIAL

2

Radial

WIRE

-40 Cel

25.2 mm

60 V

Rmax:0.04 OHMS AT 20 DEG CEL

16.5 mm

CSA; TUV; UL

3 mm

60 V

RKEF375U

Littelfuse

PTC RESETTABLE FUSE

THROUGH HOLE MOUNT

.017 ohm

85 Cel

25 Cel

OVERCURRENT PROTECTION

RADIAL

Bulk

2

Radial

WIRE

-40 Cel

25.2 mm

60 V

Rmax:0.04 OHMS AT 20 DEG CEL

16.5 mm

CSA; TUV; UL

3 mm

60 V

RKEF375K-1

Littelfuse

PTC RESETTABLE FUSE

THROUGH HOLE MOUNT

.017 ohm

85 Cel

25 Cel

OVERCURRENT PROTECTION

RADIAL

2

Radial

WIRE

-40 Cel

25.2 mm

60 V

Rmax:0.04 OHMS AT 20 DEG CEL

16.5 mm

CSA; TUV; UL

3 mm

60 V

RKEF375S

Littelfuse

PTC RESETTABLE FUSE

THROUGH HOLE MOUNT

.017 ohm

85 Cel

OVERCURRENT PROTECTION

RADIAL

BULK

2

Radial

WIRE

-40 Cel

25.2 mm

60 V

Rmax:0.04 OHMS AT 20 DEG CEL

16.5 mm

CSA; TUV; UL

3 mm

60 V

RKEF375B

Littelfuse

PTC RESETTABLE FUSE

THROUGH HOLE MOUNT

.017 ohm

85 Cel

25 Cel

OVERCURRENT PROTECTION

RADIAL

Bulk

2

Radial

WIRE

-40 Cel

25.2 mm

60 V

Rmax:0.04 OHMS AT 20 DEG CEL

16.5 mm

CSA; TUV; UL

3 mm

60 V

RKEF375B-1

Littelfuse

PTC RESETTABLE FUSE

THROUGH HOLE MOUNT

.017 ohm

85 Cel

25 Cel

OVERCURRENT PROTECTION

RADIAL

2

Radial

WIRE

-40 Cel

25.2 mm

60 V

Rmax:0.04 OHMS AT 20 DEG CEL

16.5 mm

CSA; TUV; UL

3 mm

60 V

RKEF375U-1

Littelfuse

PTC RESETTABLE FUSE

THROUGH HOLE MOUNT

.017 ohm

85 Cel

25 Cel

OVERCURRENT PROTECTION

RADIAL

2

Radial

WIRE

-40 Cel

25.2 mm

60 V

Rmax:0.04 OHMS AT 20 DEG CEL

16.5 mm

CSA; TUV; UL

3 mm

60 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.