.65 ohm Non-linear Resistors 12

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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

1206L020YR

Littelfuse

PTC RESETTABLE FUSE

SURFACE MOUNT

.65 ohm

85 Cel

OVERCURRENT PROTECTION

DUAL ENDED

TR, 7 INCH

2

SMT

WRAPAROUND

-40 Cel

MATTE TIN

1 mm

24 V

3.4 mm

e3

CUL; TUV; UL

1.8 mm

MF-PSMF020X-2

Bourns

PTC RESETTABLE FUSE

SURFACE MOUNT

.65 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

9 V

SMD0805B020TF

Yageo

PTC RESETTABLE FUSE

SURFACE MOUNT

.65 ohm

85 Cel

OVERCURRENT PROTECTION

DUAL ENDED

TR, 7 INCH

2

SMT

WRAPAROUND

-40 Cel

1 mm

9 V

RMIN AT 23 DEG CEL

2.2 mm

CUL; TUV; UL

1.5 mm

1206L020YR-A

Littelfuse

PTC RESETTABLE FUSE

SURFACE MOUNT

.65 ohm

85 Cel

OVERCURRENT PROTECTION

DUAL ENDED

TR, 7 INCH

2

SMT

WRAPAROUND

-40 Cel

1 mm

24 V

3.4 mm

AEC-Q200; CUL; TUV; UL

1.8 mm

SMD1206B020TF/24

Yageo

PTC RESETTABLE FUSE

SURFACE MOUNT

.65 ohm

85 Cel

OVERCURRENT PROTECTION

DUAL ENDED

TR, 7 INCH

2

SMT

WRAPAROUND

-40 Cel

1 mm

24 V

RMIN AT 23 DEG CEL

3.4 mm

CUL; TUV; UL

1.8 mm

0805L020YR

Littelfuse

PTC RESETTABLE FUSE

SURFACE MOUNT

.65 ohm

85 Cel

OVERCURRENT PROTECTION

DUAL ENDED

RECTANGULAR PACKAGE

TR, 7 INCH

2

SMT

WRAPAROUND

Non-linear Resistors

2.2mm x 1.5mm x 1mm

-40 Cel

MATTE TIN

1 mm

9 V

2.2 mm

e3

CUL; TUV; UL

1.5 mm

9 V

1206L020/30YR

Littelfuse

PTC RESETTABLE FUSE

SURFACE MOUNT

.65 ohm

85 Cel

OVERCURRENT PROTECTION

DUAL ENDED

TR, 7 INCH

2

SMT

WRAPAROUND

-40 Cel

1 mm

30 V

3.4 mm

CUL; TUV; UL

1.8 mm

NANOASMDC020F-2

TE Connectivity

PTC RESETTABLE FUSE

SURFACE MOUNT

.65 ohm

85 Cel

OVERCURRENT PROTECTION

DUAL ENDED

TR, EMBOSSED, 7 INCH

2

SMT

WRAPAROUND

-40 Cel

.82 mm

24 V

RMIN AT 25 DEG CEL

3.4 mm

AEC-Q200; TS 16949

1.8 mm

24 V

0805L020YRHF

Littelfuse

PTC RESETTABLE FUSE

SURFACE MOUNT

.65 ohm

.5 W

85 Cel

OVERLOAD PROTECTION

DUAL ENDED

RECTANGULAR PACKAGE

TR, 7 INCH

2

SMT

WRAPAROUND

-40 Cel

MATTE TIN

1 mm

9 V

RESISTANCE RANGE(RMIN-R1MAX)OHM: 0.65-3.5

2.2 mm

e3

CUL; TUV; UL

1.5 mm

0805L020WR

Littelfuse

PTC RESETTABLE FUSE

SURFACE MOUNT

.65 ohm

85 Cel

OVERLOAD PROTECTION

DUAL ENDED

RECTANGULAR PACKAGE

TR, 7 INCH

2

SMT

WRAPAROUND

Non-linear Resistors

2.2mm x 1.5mm x 1mm

-40 Cel

MATTE TIN

1 mm

9 V

RESISTANCE RANGE(RMIN-R1MAX)OHM: 0.65-3.5

2.2 mm

e3

CUL; TUV; UL

1.5 mm

NANOSMDC020F

Littelfuse

PTC THERMISTOR

SURFACE MOUNT

.65 ohm

OVERLOAD PROTECTION

DUAL ENDED

RECTANGULAR PACKAGE

2

ONE SURFACE

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

.82 mm

3.4 mm

e3

1.8 mm

NANOASMDC020F

Littelfuse

PTC RESETTABLE FUSE

SURFACE MOUNT

.65 ohm

85 Cel

OVERCURRENT PROTECTION

DUAL ENDED

BULK

2

SMT

WRAPAROUND

-40 Cel

.82 mm

24 V

RESISTANCE RANGE(MIN-MAX): 0.65-3.1

3.4 mm

AEC-Q200, TS 16949

1.8 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.