4201 Products Available

About Littelfuse

Products from Littelfuse

Product Categories

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

Featured Products

Varistor, 4J, Surface Mount

METAL OXIDE VARISTOR

Quote SKU: V200CH8T
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PTC Resettable Fuse, 0.0049ohm, Through Hole Mount

RADIAL LEADED RESETTABLE PTC

Quote SKU: AGRF800
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Electric Fuse, Fast Blow, 16A, 420VAC, 420VDC, 200A …

FAST-ACTING FUSE

Quote SKU: 0487016.MXEP
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Trans Voltage Suppressor Diode, 1500W, 47.8V V(RWM), Unidirectional, …

TVS Diode

Quote SKU: 1.5SMC56AT3G
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Trans Voltage Suppressor Diode, 600W, 33V V(RWM), Unidirectional, …

600 WATT PEAK POWER ZENER UNIDIRECTIONAL TRANSIENT VOLTAGE SUPPRESSOR

Quote SKU: 1SMB33AT3G
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Trans Voltage Suppressor Diode, 400W, 5V V(RWM), Unidirectional, …

UNIDIRECTIONAL 400 WATT PEAK POWER ZENER TRANSIENT VOLTAGE SUPPRESSOR

Quote SKU: NSA5.0AT3G
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All Products (4201)

Electric Fuse, Very Fast Blow, 7A, 24VAC, 24VDC, …

VERY FAST ACTING, THIN-FILM SURFACE MOUNT FUSE

Quote SKU: 429007
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Electric Fuse, Time Delay Blow, 4A, 600VAC, 300VDC, …

FUSE

Quote SKU: JTD004
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PTC Resettable Fuse, 0.01ohm, Surface Mount

SURFACE MOUNT RESETTABLE PTC

Quote SKU: 1812L260MR
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Gas Discharge Tube Suppressor

Gas Discharge Tube

Quote SKU: CG2350L
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Electric Fuse, Slow Blow, 6A, 125VAC, 400A (IR), …

CARTRIDGE SUBMINIATURE GLASS BODY 2AG SLO-BLO FUSE

Quote SKU: 229006P
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Electric Fuse, Fast Blow, 10A, 250VAC, 125VDC, 750A …

FAST ACTING FUSE

Quote SKU: 0314010.MXP
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Trigger Output SSR

AC Solid State Relay

Quote SKU: CPC1965Y
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Solid State Module

TIME DELAY RELAY

Quote SKU: TS2422
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Electric Fuse, Fast Blow, 1A, 250VAC, 35A (IR), …

SUMINIATURE GLASS BODY, CARTRIDGE FAST ACTING FUSE

Quote SKU: 225001P
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Varistor, 1.5J, Surface Mount

SURFACE MOUNT VARISTOR

Quote SKU: V60MLA1210
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Electric Fuse, Fast Blow, 40A, 32VDC, 1000A (IR), …

BLADE FUSE

Quote SKU: 0287040.PXCN
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Power Field-Effect Transistor, 64A I(D), 500V, 0.085ohm, 1-Element, …

Polar Power MOSFET HiPerFET

Quote SKU: IXFX64N50P
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Electric Fuse, Very Fast Blow, 10A, Surface Mount, …

OMNI BLOK FUSE AND HOLDER ASSEMBLY

Quote SKU: 0154010.DR
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Fuses/Accessories

FUSE AND HOLDER ASSEMBLY

Quote SKU: 154010
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Buffer or Inverter Based IGBT/MOSFET Driver, 14A, PSSO5

14-Ampere Low-Side Ultrafast MOSFET Driver

Quote SKU: IXDN614YI
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Trans Voltage Suppressor Diode, 450W, 15V V(RWM), Bidirectional, …

TVS Diode Array

Quote SKU: AQ4023-01FTG-C
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Transistor Output SSR

60V, 1A Single-Pole, Normally Closed Relay

Quote SKU: LCB710
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Electric Fuse, Very Fast Blow, 5A, 125VAC, 125VDC, …

VERY FAST-ACTING FUSE

Quote SKU: 0453005.MR
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Batteries/Accessories

BATTERY STUD

Quote SKU: 46210
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Electric Fuse, Very Fast Blow, 5A, Surface Mount, …

OMNI BLOK FUSE AND HOLDER ASSEMBLY

Quote SKU: 0154005.DRL
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Electric Fuse, Time Delay Blow, 15A, 600VAC, 300VDC, …

FUSE

Quote SKU: JTD015
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Rectifier Diode, 1 Phase, 2 Element, 52A, 1200V …

Fast Recovery Epitaxial Diode

Quote SKU: DSEI2X61-12B
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Electric Fuse, Fast Blow, 8A, 250VAC, 1500A (IR), …

5 X 20 MM FAST-ACTING CARTRIDGE TYPE FUSE

Quote SKU: 0216008.HXP
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Electric Fuse, Fast Blow, 25A, 32VDC, 1000A (IR), …

LOW VOLTAGE, BLADE TERMINAL AND SPECIAL PURPOSE MINI FUSE

Quote SKU: 297025
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Transistor Output SSR, 1-Channel, 1500V Isolation

Single-Pole, Normally Open, OptoMOS Solid State Relay

Quote SKU: CPC1018N
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Electric Fuse, Time Lag Blow, 0.25A, 250VAC, 125VDC, …

SLO-BLO FUSE

Quote SKU: 0230.250HXP
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Buffer/Inverter Based MOSFET Driver, 4.5e-06A, PDSO8

Dual Photovoltaic MOSFET Driver

Quote SKU: FDA217S
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Electric Fuse, 5A, 32VDC, 1000A (IR), Inline/holder

ATO BLADE FUSE RATED 32 V

Quote SKU: 0257005PXPV
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Insulated Gate Bipolar Transistor, 120A I(C), 600V V(BR)CES, …

XPT 600V IGBTS GENX3

Quote SKU: IXXH50N60B3
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8350000000

Quote SKU: 8350000000
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PTC Resettable Fuse, 0.012ohm, Surface Mount

POLYSWITCH PTC DEVICE

Quote SKU: VLP270F
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Gas Discharge Tube Suppressor

Gas Discharge Tube

Quote SKU: GTCC23-750M-R01-2
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Fuses/Accessories

FUSE BLOCK

Quote SKU: L60030M1CDINR
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Electric Fuse, 0.1A, 250VAC, 250VDC, 4000A (IR), Through …

SPECIAL APPLICATION FUSE

Quote SKU: 0242.100UAT1
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Electric Fuse, Time Lag Blow, 6.3A, 250VAC, 1500A …

TIME-LAG FUSE

Quote SKU: 021506.3HXP
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Buffer or Inverter Based IGBT/MOSFET Driver, 14A, PSSO5

14-Ampere Low-Side Ultrafast MOSFET Driver

Quote SKU: IXDD614YI
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Electric Fuse, Slow Blow, 1A, 63VAC, 63VDC, 50A …

SURFACE MOUNT SLIMLINE SLO-BLO FUSE

Quote SKU: 468001.NR
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Power Field-Effect Transistor, 230A I(D), 100V, 0.006ohm, 1-Element, …

Power MOSFET

Quote SKU: IXFN230N10
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Fuses/Accessories

STUD-MOUNT FUSE HOLDER

Quote SKU: 0FHZ0231Z
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PTC Resettable Fuse, 0.218ohm, Through Hole Mount

POLYSWITCH RESETTABLE PPTC

Quote SKU: LVR100K-240
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Varistor, 1J, Surface Mount

METAL OXIDE VARISTOR

Quote SKU: V39CH8T
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PTC Resettable Fuse, 0.65ohm, Surface Mount

RESETTABLE PPTC

Quote SKU: 1206L020YR
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Darlington Output Optocoupler

OPTOCOUPLER WITH HIGH-VOLTAGE DARLINGTON OUTPUT

Quote SKU: CPC1301GRTR
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Electric Fuse, Medium Blow, 4A, 250VAC, 200A (IR), …

FUSE

Quote SKU: 0234004.MXP
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Transistor Output SSR, 2-Channel, 3750V Isolation

350V, 120 Milli Amp Dual Single-Pole Relay

Quote SKU: LBA110S
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Electric Fuse, Fast Blow, 30A, 32VDC, 1000A (IR), …

BLADE FUSE

Quote SKU: 0287030.PXCN
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Varistor, 8J, Through Hole Mount

RADIAL LEAD VARISTOR

Quote SKU: V82ZA4P
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Magnetic Sensor, Rectangular, Flange Mount

MAGNETICALLY OPERATED PROXIMITY SENSOR

Quote SKU: 59150-040
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