763 Products Available

About Littelfuse

Products from Littelfuse

Product Categories

Show all products
Breakover Diodes
5 products
Bridge Rectifier Diodes
23 products
Circuit Breaker
3 products
Current Transformers
1 product
Data Line Filters
1 product
DIACs
7 products
Display Drivers
3 products
DMA Controllers
1 product
Fixed Resistors
1 product
Fuses
1369 products
Insulated Gate Bipolar Transistors
65 products
Keylock Switches
1 product
Keypad Switches
1 product
Limited Part Number Data
356 products
Magnetic Field Sensors
2 products
Microcontrollers
45 products
Microprocessors
17 products
Modems
5 products
MOSFET Drivers
21 products
Motion Control Electronics
1 product
Multifunction Peripherals
2 products
Multiplexers or Switches
2 products
Non-linear Resistors
763 products
Optocoupler - Transistor Outputs
8 products
Other Circular Connectors
1 product
Other Diodes
1 product
Other Optoelectronics
4 products
Other Semiconductors
11 products
Other Sensors/Transducers
3 products
Other Telecom ICs
2 products
Other uPs/uCs/Peripheral ICs
11 products
Parallel IO Ports
1 product
Power Bipolar Transistors
2 products
Power Field-Effect Transistors
235 products
Power Management Circuits
3 products
Power/Signal Relays
4 products
Proximity Sensors
26 products
Pushbutton Switches
4 products
Rectifier Diodes
129 products
Reed Relays
21 products
Reed Switches
20 products
Remote Control ICs
1 product
RF/Microwave Amplifiers
4 products
RF Power Field-Effect Transistors
2 products
Rocker Switches
1 product
Rotary Position Sensors
1 product
Rotary Switches
1 product
Serial IO/Communication Controllers
14 products
SIDACs
13 products
Silicon Controlled Rectifiers
116 products
Silicon Surge Protectors
113 products
Small Signal Field-Effect Transistors
1 product
Sockets and Chip Carriers
1 product
Solid State Relays
107 products
Special Relays
1 product
Special Switches
4 products
Telecom Protection Circuits
74 products
Terminals and Terminal Blocks
7 products
Time Delay Relays
7 products
Timers or RTCs
1 product
Toggle Switches
10 products
Transient Suppressors
381 products
TRIACs
155 products
Visible LEDs
1 product
Zener Diodes
4 products

All Products (763)

Varistor, 270J, Through Hole Mount

RADIAL LEAD VARISTOR

Quote SKU: TMOV20RP320E
View
Varistor, 0.3J, Surface Mount

SURFACE MOUNT MULTILAYER VARISTOR

Quote SKU: V18MLA0805NH
View
PTC Resettable Fuse, 0.07ohm, Surface Mount

POLYSWITCH RESETTABLE PPTC

Quote SKU: SMD150F-2018-2
View
Varistor, 0.8J, Through Hole Mount

RADIAL LEAD VARISTOR

Quote SKU: V8ZA2P
View
PTC Resettable Fuse, 0.45ohm, Surface Mount

PTC RESETTABLE FUSE

Quote SKU: NANOSMDC035F-2
View
PTC Resettable Fuse, Surface Mount

SURFACE MOUNT RESETTABLE PPTC

Quote SKU: 1812L260-C
View
Varistor, 0.9J, Surface Mount

SURFACE MOUNT MULTILAYER VARISTOR

Quote SKU: V48MLA1210LNH
View
Varistor, 2.3J, Through Hole Mount

METAL-OXIDE VARISTOR

Quote SKU: V56ZT2P
View
PTC Resettable Fuse, 1ohm, Surface Mount

RESETTABLE PPTC

Quote SKU: 0805L010YR
View
PTC Resettable Fuse, 0.005ohm, Through Hole Mount

RADIAL LEADED PTC

Quote SKU: RUEF600
View
Varistor, 55J, Through Hole Mount

RADIAL LEAD VARISTOR

Quote SKU: V175LA10AP
View
Varistor, 1.2J, Surface Mount

METAL OXIDE VARISTOR

Quote SKU: V47CH8T
View
Varistor, 0.1J, Surface Mount

SURFACE MOUNT MULTILAYER VARISTOR

Quote SKU: V14MLA0603NA
View
PTC Resettable Fuse, 0.005ohm, Through Hole Mount

RADIAL LEADED POLYSWITCH PTC DEVICE

Quote SKU: RUEF900
View
NTC Thermistor, 10000ohm, Through Hole Mount

INTERCHANGEABLE THERMISTOR

Quote SKU: PT103G2
View
PTC Resettable Fuse, 0.006ohm, Surface Mount

POLYSWITCH RESETTABLE PPTC

Quote SKU: LR4-730F
View
PTC Resettable Fuse, Surface Mount

SURFACE MOUNT RESETTABLE PPTC

Quote SKU: 1812L050-C
View
PTC Resettable Fuse, 1.4ohm, Through Hole Mount

RADIAL LEADED RESETTABLE PTC RESISTOR

Quote SKU: 250R180TMR
View
Varistor, 48J, Through Hole Mount

METAL-OXIDE VARISTOR

Quote SKU: V320LA10PX2855
View
Varistor, 4.5J, Through Hole Mount

METAL-OXIDE VARISTOR

Quote SKU: V47ZT3P
View
Varistor, 23J, Through Hole Mount

RADIAL LEAD VARISTOR

Quote SKU: V275LA4P
View
Varistor, 32J, Through Hole Mount

VARISTOR

Quote SKU: V07E320PL1T
View
PTC Resettable Fuse, 0.11ohm, Surface Mount

SURFACE MOUNT RESETTABLE PTC

Quote SKU: 1206L100WR
View
Varistor, 28J, Through Hole Mount

METAL OXIDE VARISTOR

Quote SKU: V07E275P
View
PTC Resettable Fuse, 4ohm, Through Hole Mount

RESETTABLE PPTC

Quote SKU: TRF600-160
View
Varistor, 55J, Through Hole Mount

RADIAL LEAD VARISTOR

Quote SKU: TMOV14RP140M
View
PTC Resettable Fuse, 0.35ohm, Surface Mount

POLYSWITCH RESETTABLE PPTC

Quote SKU: SMD050F-2
View
PTC Resettable Fuse, 0.015ohm, Surface Mount

POLYSWITCH RESETTABLE PPTC

Quote SKU: MINISMDC260F-2
View
PTC Resettable Fuse, 0.165ohm, Through Hole Mount

POLYSWITCH RESETTABLE PPTC

Quote SKU: LVR125S-240
View
Varistor, 0.05J, Surface Mount

SURFACE MOUNT MULTILAYER VARISTOR

Quote SKU: V5.5MLA0402NR
View
PTC Resettable Fuse, 0.04ohm, Surface Mount

POLYSWITCH RESETTABLE PPTC

Quote SKU: 1210L150THWR
View
PTC Resettable Fuse, 0.018ohm, Surface Mount

SURFACE MOUNT RESETTABLE PTC

Quote SKU: 1812L200
View
PTC Resettable Fuse, 0.75ohm, Surface Mount

PTC RESETTABLE FUSE

Quote SKU: PICOSMDC020S-2
View
PTC Resettable Fuse, 0.12ohm, Surface Mount

SURFACE MOUNT POLYSWITCH RESETTABLE PTC DEVICE

Quote SKU: SMD100F
View
Varistor, 470J, Through Hole Mount

RADIAL LEAD VARISTOR

Quote SKU: V25S275P
View
PTC Resettable Fuse, 0.04ohm, Surface Mount

RESETTABLE PPTC

Quote SKU: 0805L075SLYR
View
PTC Resettable Fuse, Surface Mount

POLYSWITCH PTC DEVICE

Quote SKU: MINISMDC020F
View
PTC Resettable Fuse, 2.5ohm, Through Hole Mount

RADIAL LEADED RESETTABLE PPTC

Quote SKU: 60R010
View
Varistor, 0.8J, Surface Mount

SURFACE MOUNT MULTILAYER VARISTOR

Quote SKU: V33MLA1206N
View
PTC Resettable Fuse, 0.012ohm, Surface Mount

POLYSWITCH RESETTABLE PPTC

Quote SKU: 1812L300MR
View
Varistor, 0.1J, Surface Mount

SURFACE MOUNT MULTILAYER VARISTOR

Quote SKU: V18MLN41206WH
View
PTC Resettable Fuse, 0.018ohm, Surface Mount

RESETTABLE PPTC

Quote SKU: 1206L200PR
View
PTC Resettable Fuse, 0.01ohm, Through Hole Mount

RADIAL LEADED RESETTABLE PTC RESISTOR

Quote SKU: 30R400UFR
View
NTC Thermistor, 50000ohm, Through Hole Mount

GLASS ENCAPSULATED THERMISTOR

Quote SKU: 503JG1K
View
PTC Resettable Fuse, 0.316ohm, Through Hole Mount

POLYSWITCH RESETTABLE PPTC

Quote SKU: LVR075S-240
View
Varistor, 12J, Through Hole Mount

RADIAL LEAD VARISTOR

Quote SKU: V140LA2P
View
Varistor, 15.5J, Through Hole Mount

RADIAL LEADED VARISTOR

Quote SKU: V10E30P
View
Varistor, 80J, Through Hole Mount

THERMALLY PROTECTED VARISTOR

Quote SKU: TMOV14R230E
View