763 Products Available

About Littelfuse

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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)

PTC Resettable Fuse, 0.015ohm, Surface Mount

POLYSWITCH RESETTABLE PPTC

Quote SKU: 1812L260THDR
View
Varistor, 0.1J, Surface Mount

SURFACE MOUNT MULTILAYER VARISTOR

Quote SKU: V3.5MLA0805LNH
View
Varistor, 1.2J, Through Hole Mount

METAL-OXIDE VARISTOR

Quote SKU: V33ZS1P
View
Varistor, 2.3J, Through Hole Mount

METAL OXIDE VARISTOR

Quote SKU: V56RA8
View
Varistor, Surface Mount

SURFACE MOUNT MULTILAYER VARISTOR

Quote SKU: V30MLA1812NTX2902
View
Varistor, 770J, Through Hole Mount

METAL OXIDE VARISTOR

Quote SKU: V571HB34
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NTC Thermistor, 20000ohm, Through Hole Mount

EPOXY COATED THERMISTOR

Quote SKU: LC203J2K
View
NTC Thermistor, 10000ohm, Chassis Mount

THERMISTOR PROBE AND ASSEMBLIE

Quote SKU: USP10982
View
PTC Resettable Fuse, Surface Mount

POLYFUSE LEAD-FREE SURFACE MOUNT RESETTABLE PPTC

Quote SKU: 1206L150-C
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PTC Resettable Fuse, 0.0074ohm, Through Hole Mount

RADIAL LEADED RESETTABLE PPTC

Quote SKU: AHEF750
View
PTC Resettable Fuse, Surface Mount

POLYFUSE PTC RESETTABLE FUSE

Quote SKU: 1206L075TH
View
Varistor, 11J, Through Hole Mount

RADIAL LEAD VARISTOR

Quote SKU: V130LA2P
View
Varistor, 6J, Through Hole Mount

RADIAL LEAD VARISTOR

Quote SKU: V120ZT1PX1347
View
PTC Resettable Fuse, Surface Mount

SURFACE MOUNT RESETTABLE PTC

Quote SKU: 2920L100DR
View
PTC Resettable Fuse, 0.04ohm, Surface Mount

RESETTABLE PPTC

Quote SKU: 1206L110THYR
View
PTC Resettable Fuse, 6ohm, Through Hole Mount

RESETTABLE PPTC

Quote SKU: TRF600-150-2
View
PTC Resettable Fuse, 0.15ohm, Surface Mount

RESETTABLE PPTC

Quote SKU: 1206L050/15YR
View
Varistor, 0.3J, Through Hole Mount

AXIAL LEAD/APPLICATION SPECIFIC VARISTOR

Quote SKU: V68MT3B
View
PTC Resettable Fuse, 0.0035ohm, Surface Mount

POLYSWITCH RESETTABLE PPTC

Quote SKU: LR4-1300SSF
View
PTC Resettable Fuse, 0.07ohm, Surface Mount

SURFACE MOUNT RESETTABLE PPTC

Quote SKU: 2016L150DR
View
Varistor, 5.5J, Through Hole Mount

RADIAL LEAD VARISTOR

Quote SKU: V56ZA3P
View
Varistor, 300J, Through Hole Mount

METAL OXIDE VARISTOR

Quote SKU: V20E385P
View
PTC Resettable Fuse, 0.15ohm, Surface Mount

POLYSWITCH RESETTABLE PPTC

Quote SKU: 1812L050/30PR
View
Varistor, Surface Mount

SURFACE MOUNT MULTILAYER VARISTOR

Quote SKU: V18AUMLA2220H
View
PTC Resettable Fuse, 3ohm, Through Hole Mount

RESETTABLE PPTC

Quote SKU: TRF250-145
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Varistor, 35J, Through Hole Mount

RADIAL LEADED VARISTOR

Quote SKU: V20P17AUTO
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PTC Resettable Fuse, 0.014ohm, Through Hole Mount

RADIAL LEADED PTC

Quote SKU: RKEF400
View
Varistor, 1J, Surface Mount

METAL OXIDE VARISTOR

Quote SKU: V33CH8S
View
Varistor, 100J, Through Hole Mount

RADIAL LEAD VARISTOR

Quote SKU: V33ZA70P
View
PTC Resettable Fuse, 0.03ohm, Surface Mount

RESETTABLE PPTC

Quote SKU: 0805L110SLYR
View
PTC Resettable Fuse, 0.07ohm, Surface Mount

POLYSWITCH RESETTABLE PPTC

Quote SKU: SMD125F-2
View
PTC Resettable Fuse, 0.035ohm, Through Hole Mount

RADIAL LEADED RESETTABLE PPTC

Quote SKU: AHEF300
View
PTC Resettable Fuse, 6ohm, Through Hole Mount

POLYSWITCH RESETTABLE PPTC

Quote SKU: 600R150ZR
View
PTC Resettable Fuse, 0.3ohm, Surface Mount

SURFACE MOUNT RESETTABLE PTC

Quote SKU: 1206L035YRT
View
Varistor, 20J, Through Hole Mount

METAL-OXIDE VARISTOR

Quote SKU: V230LT4P
View
Varistor, Surface Mount

SURFACE MOUNT MULTILAYER VARISTOR

Quote SKU: V0603MHS03NH
View
Varistor, 345J, Through Hole Mount

METAL-OXIDE VARISTOR

Quote SKU: V320LC40CP
View
PTC Resettable Fuse, 1.6ohm, Surface Mount

POLYSWITCH RESETTABLE PPTC

Quote SKU: 1210L010WR
View
Varistor, 0.8J, Surface Mount

SURFACE MOUNT MULTILAYER VARISTOR

Quote SKU: V42MLA1206NT
View
PTC Resettable Fuse, 0.3ohm, Surface Mount

SURFACE MOUNT POLY-FUSE RESETTABLE PTC THERMISTOR

Quote SKU: 1206L035/16
View
PTC Resettable Fuse, 0.07ohm, Surface Mount

SURFACE MOUNT RESETTABLE PPTC

Quote SKU: 2920L125PR
View
PTC Resettable Fuse, 0.5ohm, Surface Mount

SURFACE MOUNT POLYSWITCH RESETTABLE PPTC DEVICE

Quote SKU: 0603L025YR
View
Varistor, 0.3J, Surface Mount

SURFACE MOUNT VARISTOR

Quote SKU: V3.5MLA0805
View
Varistor, 22J, Through Hole Mount

RADIAL LEAD VARISTOR

Quote SKU: V140LA5P
View
Varistor, 45J, Through Hole Mount

METAL-OXIDE VARISTOR

Quote SKU: V150LA10APX2855
View
Varistor, 190J, Through Hole Mount

RADIAL LEAD VARISTOR

Quote SKU: TMOV20RP275E
View
Varistor, 360J, Through Hole Mount

VARISTOR

Quote SKU: V20E550PL4B
View
NTC Thermistor, 10000ohm, Chassis Mount

NTC THERMISTOR

Quote SKU: USP10975
View