10 % Non-linear Resistors 455

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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

501FH1K

Littelfuse

NTC THERMISTOR

THROUGH HOLE MOUNT

500 ohm

300 Cel

10 %

TEMPERATURE SENSING

AXIAL

TUBULAR PACKAGE

2

Axial

WIRE

3419 K

-55 Cel

TIN

4.318 mm

e3

2.794 mm

SM104R1K

Littelfuse

NTC THERMISTOR

SURFACE MOUNT

100000 ohm

220 Cel

10 %

TEMPERATURE SENSING

DUAL ENDED

2

SMT

WRAPAROUND

4140 K

-55 Cel

HERMETICALLY SEALED

3.429 mm

1.524 mm

KC102F2K

Littelfuse

NTC THERMISTOR

CHASSIS MOUNT

1000 ohm

135 Cel

10 %

TEMPERATURE COMPENSATION

RADIAL

2

Radial

FLEXIBLE WIRE

3419 K

-55 Cel

2.413 mm

LC222J2K

Littelfuse

NTC THERMISTOR

THROUGH HOLE MOUNT

2250 ohm

150 Cel

10 %

TEMPERATURE COMPENSATION

RADIAL

2

Radial

WIRE

3892 K

-55 Cel

2.413 mm

123JG1K

Littelfuse

NTC THERMISTOR

THROUGH HOLE MOUNT

12000 ohm

150 Cel

10 %

TEMPERATURE SENSING

AXIAL

2

Axial

WIRE

3892 K

-55 Cel

4.064 mm

1.905 mm

103E1G1K

Littelfuse

NTC THERMISTOR

THROUGH HOLE MOUNT

10000 ohm

300 Cel

10 %

TEMPERATURE SENSING

AXIAL

2

Axial

WIRE

3320 K

-55 Cel

4.064 mm

1.905 mm

254JG1K

Littelfuse

NTC THERMISTOR

THROUGH HOLE MOUNT

250000 ohm

300 Cel

10 %

TEMPERATURE SENSING

AXIAL

2

Axial

WIRE

3892 K

-55 Cel

4.064 mm

1.905 mm

102EG1K

Littelfuse

NTC THERMISTOR

THROUGH HOLE MOUNT

1000 ohm

220 Cel

10 %

TEMPERATURE SENSING

AXIAL

2

Axial

WIRE

3263 K

-55 Cel

4.064 mm

1.905 mm

224JG1K

Littelfuse

NTC THERMISTOR

THROUGH HOLE MOUNT

220000 ohm

300 Cel

10 %

TEMPERATURE SENSING

AXIAL

2

Axial

WIRE

3892 K

-55 Cel

4.064 mm

1.905 mm

502E1G1K

Littelfuse

NTC THERMISTOR

THROUGH HOLE MOUNT

5000 ohm

300 Cel

10 %

TEMPERATURE SENSING

AXIAL

2

Axial

WIRE

3320 K

-55 Cel

4.064 mm

1.905 mm

MM222E1K

Littelfuse

NTC THERMISTOR

SURFACE MOUNT

2186 ohm

220 Cel

10 %

TEMPERATURE SENSING

DUAL ENDED

2

SMT

WRAPAROUND

3320 K

-55 Cel

1.905 mm

1.3462 mm

LC503J2K

Littelfuse

NTC THERMISTOR

THROUGH HOLE MOUNT

50000 ohm

150 Cel

10 %

TEMPERATURE COMPENSATION

RADIAL

2

Radial

WIRE

3892 K

-55 Cel

2.413 mm

DC103J2K

Littelfuse

NTC THERMISTOR

THROUGH HOLE MOUNT

10000 ohm

150 Cel

10 %

25 Cel

TEMPERATURE SENSING

RADIAL

2

Radial

WIRE

3892 K

-55 Cel

3.175 mm

LC103E2K

Littelfuse

NTC THERMISTOR

THROUGH HOLE MOUNT

10000 ohm

150 Cel

10 %

TEMPERATURE COMPENSATION

RADIAL

2

Radial

WIRE

3320 K

-55 Cel

2.413 mm

TC503J2K

Littelfuse

NTC THERMISTOR

CHASSIS MOUNT

50000 ohm

150 Cel

10 %

TEMPERATURE SENSING

RADIAL

2

Radial

FLEXIBLE WIRE

3892 K

-55 Cel

2.413 mm

USUR1000-503K

Littelfuse

NTC THERMISTOR

THROUGH HOLE MOUNT

50000 ohm

125 Cel

10 %

TEMPERATURE SENSING

RADIAL

DISK PACKAGE

2

WIRE

3890 K

-40 Cel

MM203J1K

Littelfuse

NTC THERMISTOR

SURFACE MOUNT

20000 ohm

220 Cel

10 %

TEMPERATURE SENSING

DUAL ENDED

2

SMT

WRAPAROUND

3892 K

-55 Cel

1.905 mm

1.3462 mm

KC101B2K

Littelfuse

NTC THERMISTOR

CHASSIS MOUNT

100 ohm

100 Cel

10 %

TEMPERATURE COMPENSATION

RADIAL

2

Radial

FLEXIBLE WIRE

2941 K

-55 Cel

2.413 mm

103FG1K

Littelfuse

NTC THERMISTOR

THROUGH HOLE MOUNT

10000 ohm

300 Cel

10 %

TEMPERATURE SENSING

AXIAL

2

Axial

WIRE

3419 K

-55 Cel

4.064 mm

1.905 mm

LC303J2K

Littelfuse

NTC THERMISTOR

THROUGH HOLE MOUNT

30000 ohm

150 Cel

10 %

TEMPERATURE COMPENSATION

RADIAL

2

Radial

WIRE

3892 K

-55 Cel

2.413 mm

104N1G1K

Littelfuse

NTC THERMISTOR

THROUGH HOLE MOUNT

100000 ohm

300 Cel

10 %

TEMPERATURE SENSING

AXIAL

2

Axial

WIRE

3991 K

-55 Cel

4.064 mm

1.905 mm

105V3G1K

Littelfuse

NTC THERMISTOR

THROUGH HOLE MOUNT

1000000 ohm

220 Cel

10 %

TEMPERATURE SENSING

AXIAL

2

Axial

WIRE

4369 K

-55 Cel

4.064 mm

1.905 mm

GR103E1K

Littelfuse

NTC THERMISTOR

THROUGH HOLE MOUNT

10000 ohm

300 Cel

10 %

TEMPERATURE SENSING

RADIAL

2

Radial

WIRE

3435 K

-55 Cel

4.06 mm

4.06 mm

2.27 mm

GR302J1K

Littelfuse

NTC THERMISTOR

THROUGH HOLE MOUNT

3000 ohm

300 Cel

10 %

TEMPERATURE SENSING

RADIAL

2

Radial

WIRE

3977 K

-55 Cel

4.06 mm

4.06 mm

2.27 mm

GS103J1K

Littelfuse

NTC THERMISTOR

THROUGH HOLE MOUNT

10000 ohm

300 Cel

10 %

TEMPERATURE SENSING

RADIAL

2

Radial

WIRE

3977 K

-55 Cel

3.43 mm

3.43 mm

1.52 mm

GS302J1K

Littelfuse

NTC THERMISTOR

THROUGH HOLE MOUNT

3000 ohm

300 Cel

10 %

TEMPERATURE SENSING

RADIAL

2

Radial

WIRE

3977 K

-55 Cel

3.43 mm

3.43 mm

1.52 mm

GS501D1K

Littelfuse

NTC THERMISTOR

THROUGH HOLE MOUNT

500 ohm

300 Cel

10 %

TEMPERATURE SENSING

RADIAL

2

Radial

WIRE

3218 K

-55 Cel

3.43 mm

3.43 mm

1.52 mm

SM102B1K

Littelfuse

NTC THERMISTOR

SURFACE MOUNT

1000 ohm

220 Cel

10 %

TEMPERATURE SENSING

DUAL ENDED

2

SMT

WRAPAROUND

2941 K

-55 Cel

HERMETICALLY SEALED

3.429 mm

1.524 mm

USUR1000-303K

Littelfuse

NTC THERMISTOR

THROUGH HOLE MOUNT

30000 ohm

125 Cel

10 %

TEMPERATURE SENSING

RADIAL

DISK PACKAGE

2

WIRE

3890 K

-40 Cel

203JG1K

Littelfuse

NTC THERMISTOR

THROUGH HOLE MOUNT

20000 ohm

300 Cel

10 %

TEMPERATURE SENSING

AXIAL

2

Axial

WIRE

3892 K

-55 Cel

4.064 mm

1.905 mm

GR104R1K

Littelfuse

NTC THERMISTOR

THROUGH HOLE MOUNT

100000 ohm

300 Cel

10 %

TEMPERATURE SENSING

RADIAL

2

Radial

WIRE

4263 K

-55 Cel

4.06 mm

4.06 mm

2.27 mm

GS502F1K

Littelfuse

NTC THERMISTOR

THROUGH HOLE MOUNT

5000 ohm

300 Cel

10 %

TEMPERATURE SENSING

RADIAL

2

Radial

WIRE

3613 K

-55 Cel

3.43 mm

3.43 mm

1.52 mm

GS503J1K

Littelfuse

NTC THERMISTOR

THROUGH HOLE MOUNT

50000 ohm

300 Cel

10 %

TEMPERATURE SENSING

RADIAL

2

Radial

WIRE

3977 K

-55 Cel

3.43 mm

3.43 mm

1.52 mm

GT503J1K

Littelfuse

NTC THERMISTOR

THROUGH HOLE MOUNT

50000 ohm

260 Cel

10 %

TEMPERATURE SENSING

RADIAL

2

Radial

3977 K

-55 Cel

2.26 mm

2.26 mm

.99 mm

MM254R1K

Littelfuse

NTC THERMISTOR

SURFACE MOUNT

250000 ohm

220 Cel

10 %

TEMPERATURE SENSING

DUAL ENDED

2

SMT

WRAPAROUND

4140 K

-55 Cel

1.905 mm

1.3462 mm

SB102F1K

Littelfuse

NTC THERMISTOR

SURFACE MOUNT

1000 ohm

220 Cel

10 %

TEMPERATURE SENSING

DUAL ENDED

TR

2

MELF

WRAPAROUND

3419 K

-55 Cel

HERMETICALLY SEALED; GLASS ENCAPSULATED

5 mm

2.45 mm

DC101B2K

Littelfuse

NTC THERMISTOR

THROUGH HOLE MOUNT

100 ohm

100 Cel

10 %

25 Cel

TEMPERATURE SENSING

RADIAL

2

Radial

WIRE

2941 K

-55 Cel

3.175 mm

DC104R2K

Littelfuse

NTC THERMISTOR

THROUGH HOLE MOUNT

100000 ohm

150 Cel

10 %

25 Cel

TEMPERATURE SENSING

RADIAL

2

Radial

WIRE

4140 K

-55 Cel

3.175 mm

502FG1K

Littelfuse

NTC THERMISTOR

THROUGH HOLE MOUNT

5000 ohm

300 Cel

10 %

TEMPERATURE SENSING

AXIAL

2

Axial

WIRE

3419 K

-55 Cel

4.064 mm

1.905 mm

505YG7K

Littelfuse

NTC THERMISTOR

THROUGH HOLE MOUNT

5000000 ohm

300 Cel

10 %

TEMPERATURE SENSING

AXIAL

2

Axial

WIRE

4640 K

-55 Cel

4.064 mm

1.905 mm

DC301F3K

Littelfuse

NTC THERMISTOR

THROUGH HOLE MOUNT

300 ohm

150 Cel

10 %

25 Cel

TEMPERATURE SENSING

RADIAL

2

Radial

WIRE

3419 K

-55 Cel

3.175 mm

MM103E1K

Littelfuse

NTC THERMISTOR

SURFACE MOUNT

10000 ohm

220 Cel

10 %

TEMPERATURE SENSING

DUAL ENDED

2

SMT

WRAPAROUND

3320 K

-55 Cel

1.905 mm

1.3462 mm

SB502J1K

Littelfuse

NTC THERMISTOR

SURFACE MOUNT

5000 ohm

220 Cel

10 %

TEMPERATURE SENSING

DUAL ENDED

TR

2

MELF

WRAPAROUND

3892 K

-55 Cel

HERMETICALLY SEALED; GLASS ENCAPSULATED

5 mm

2.45 mm

TC101B2K

Littelfuse

NTC THERMISTOR

CHASSIS MOUNT

100 ohm

150 Cel

10 %

TEMPERATURE SENSING

RADIAL

2

Radial

FLEXIBLE WIRE

2941 K

-55 Cel

2.413 mm

LC103J2K

Littelfuse

NTC THERMISTOR

THROUGH HOLE MOUNT

10000 ohm

150 Cel

10 %

TEMPERATURE COMPENSATION

RADIAL

2

Radial

WIRE

3892 K

-55 Cel

2.413 mm

DC303J2K

Littelfuse

NTC THERMISTOR

THROUGH HOLE MOUNT

30000 ohm

150 Cel

10 %

25 Cel

TEMPERATURE SENSING

RADIAL

2

Radial

WIRE

3892 K

-55 Cel

3.175 mm

LC101B2K

Littelfuse

NTC THERMISTOR

THROUGH HOLE MOUNT

100 ohm

100 Cel

10 %

TEMPERATURE COMPENSATION

RADIAL

2

Radial

WIRE

2941 K

-55 Cel

2.413 mm

KC303J2K

Littelfuse

NTC THERMISTOR

CHASSIS MOUNT

30000 ohm

135 Cel

10 %

TEMPERATURE COMPENSATION

RADIAL

2

Radial

FLEXIBLE WIRE

3892 K

-55 Cel

2.413 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.