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)

Silicon Controlled Rectifier, 20A I(T)RMS, 20A I(T), 400V …

20 AMP STANDARD SCR TECCOR BRAND THYRISTOR

Quote SKU: S4020L
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Trans Voltage Suppressor Diode, 600W, 11.1V V(RWM), Unidirectional, …

600 WATT PEAK POWER ZENER TRANSIENT VOLTAGE SUPPRESSOR

Quote SKU: P6SMB13AT3G
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Varistor, 0.8J, Surface Mount

MULTILAYER TRANSIENT VOLTAGE SURGE SUPPRESSOR

Quote SKU: V42MLA1206T
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Zener Diode, 9.8V V(Z), 0.7W, Silicon, Unidirectional

POLYMER ENHANCED ZENER DIODE

Quote SKU: ZEN098V130A24LS
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Silicon Surge Protector, MS-012AC

SCR/DIODE ARRAY FOR ESD AND OVERVOLTAGE PROTECTION

Quote SKU: SP720AB
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Varistor, 0.4J, Surface Mount

MULTILAYER TRANSIENT VOLTAGE SURGE SUPPRESSOR

Quote SKU: V14MLA0805LH
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TRIAC, 600V V(DRM), 15A I(T)RMS, TO-220AB

TRIAC (15 A)

Quote SKU: Q6015L5
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Insulated Gate Bipolar Transistor, 450A I(C), 1200V V(BR)CES, …

XPT IGBT Module

Quote SKU: MIXA450PF1200TSF
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Parallel I/O Port, CMOS, PDIP40

CMOS PIO PARALLEL INPUT/OUTPUT

Quote SKU: Z84C2006PEG
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Varistor, 0.9J, Through Hole Mount

RADIAL LEAD VARISTOR

Quote SKU: V22ZA1
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PTC Thermistor, 2.9ohm, Surface Mount

SURFACE MOUNT DEVICE FOR ELECTRONIC APPLICATION

Quote SKU: MINISMDC020
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Microprocessor, 8-Bit, 8MHz, CMOS, PDIP40

CMOS CPU CENTRAL PROCESSING UNIT

Quote SKU: Z84C0008PEG
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Power Field-Effect Transistor, 13A I(D), 800V, 0.8ohm, 1-Element, …

HIPERFET POWER MOSFET

Quote SKU: IXFH13N80
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Trans Voltage Suppressor Diode, 600W, 40.2V V(RWM), Unidirectional, …

600 WATT PEAK POWER LITTLEFUSE-40 TRANSIENT VOLTAGE SUPPRESSOR

Quote SKU: P6KE47AG
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Varistor, 0.9J, Surface Mount

MULTILAYER TRANSIENT VOLTAGE SURGE SUPPRESSOR

Quote SKU: V48MLA1210LH
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Insulated Gate Bipolar Transistor, 20A I(C), 400V V(BR)CES, …

400 VOLT, 20 AMP, N-CHANNEL DPAK IGNITION IGBT

Quote SKU: NGD8201ANT4G
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Silicon Controlled Rectifier, 6A I(T)RMS, 6A I(T), 600V …

6 AMP TECCOR BRAND THYRISTOR SENSITIVE SCR

Quote SKU: S6006LS3
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Rectifier Diode, 1 Phase, 1 Element, 12.7A, 200V …

SILICON RECTIFIER DEVICE

Quote SKU: D2020L
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Alternistor TRIAC, 1000V V(DRM), 16A I(T)RMS, TO-220AB

ALTERNISTOR TRIAC (16 A)

Quote SKU: QK016LH6
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4 Quadrant Logic Level TRIAC, 200V V(DRM), 1A …

TRIAC DEVICE

Quote SKU: Q201E3
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Varistor, 33J, Through Hole Mount

RADIAL LEAD VARISTOR

Quote SKU: V68ZA20
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Electric Fuse, Time Lag Blow, 2A, 250VAC, 100A …

5X20 MM SLO-BLO CARTRIDGE FUSE

Quote SKU: 0239002.HXP
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Fuses/Accessories

OMNI-BLOK FUSE AND HOLDER ASSEMBLY

Quote SKU: 0154.800DRL
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Silicon Controlled Rectifier, 25A I(T)RMS, 34A I(T), 1600V …

THREE PHASE HALF CONTROLLED RECTIFIER BRIDGE

Quote SKU: VVZ40-16IO1
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Insulated Gate Bipolar Transistor, 480A I(C), 650V V(BR)CES, …

XPT 650V IGBT GENX4

Quote SKU: IXXK200N65B4
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Microprocessor, CMOS, PDIP40

Microprocessor, CMOS, PDIP40

Quote SKU: Z84C0006PSC
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Power Field-Effect Transistor, 50A I(D), 200V, 0.06ohm, 1-Element, …

POLARHT POWER MOSFET

Quote SKU: IXTQ50N20P
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Electric Fuse, Time Lag Blow, 2A, 125VAC, 125VDC, …

FUSE

Quote SKU: 0473002.MRT1L
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Electric Fuse, Time Lag Blow, 1A, 250VAC, 125VDC, …

SLO-BLO FUSE

Quote SKU: 0230001.HXP
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Rectifier Diode, 1 Phase, 2 Element, 30A, 600V …

Fast Recovery Epitaxial Diode

Quote SKU: DSEK60-06A
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Power Field-Effect Transistor, 37A I(D), 1000V, 0.22ohm, 1-Element, …

MOSFET

Quote SKU: IXFN44N100P
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Electric Fuse, Fast Blow, 6.3A, 250VAC, 1500A (IR), …

5 X 20 MM, FAST-ACTING, CARTRIDGE FUSE

Quote SKU: 21606.3XP
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Silicon Surge Protector

SIDACtor Protection Thyristor

Quote SKU: P0300SCLRP
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Switches/Accessories

ACCESSORIES FOR TOGGLE SWITCH

Quote SKU: 82468
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Buffer or Inverter Based IGBT/MOSFET Driver, 2A, PDSO8

2-Ampere Dual Low-Side Ultrafast MOSFET Driver

Quote SKU: IXDN602SIATR
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Varistor, 120J, Through Hole Mount

RADIAL LEAD VARISTOR

Quote SKU: TMOV20RP150M
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Electric Fuse, Time Lag Blow, 3.15A, 250VAC, 35A …

5 X 20 MM, TIME LAG CARTRIDGE FUSE

Quote SKU: 2183.15XP
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Fuses/Accessories

BLOCKIN-LINE FUSE HOLDER

Quote SKU: 178.6116.2502
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PTC Resettable Fuse, 0.06ohm, Surface Mount

POLYSWITCH RESETTABLE PPTC

Quote SKU: MINISMDC110F/16-2
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Power Field-Effect Transistor, 96A I(D), 85V, 0.013ohm, 1-Element, …

TRENCHP POWER MOSFET

Quote SKU: IXTA96P085T
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Gas Discharge Tube Suppressor, CXSS3

GAS DISCHARGE TUBE (GDT)

Quote SKU: PMT3(310)25004
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Electric Fuse, Fast Blow, 0.375A, 32VAC, 32VDC, 50A …

SURFACE MOUNT FUSE

Quote SKU: 0494.375NRHF
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Electric Fuse, Very Fast Blow, 3A, 125VAC, 125VDC, …

FUSE

Quote SKU: 0451003.MRL
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Electric Fuse, Fast Blow, 0.5A, 600VAC, 600VDC, 100000A …

FAST ACTING FUSE

Quote SKU: KLKD1/2
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Trans Voltage Suppressor Diode, 1000W, 7.02V V(RWM), Unidirectional, …

TVS DIODE

Quote SKU: 1KSMB8.2A
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PTC Resettable Fuse, 0.025ohm, Surface Mount

POLYSWITCH RESETTABLE PPTC

Quote SKU: SMD260F-2
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PTC Resettable Fuse, 0.04ohm, Through Hole Mount

RADIAL LEADED PTC

Quote SKU: RUEF135
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Electric Fuse, Fast Blow, 0.3A, 250VAC, 35A (IR), …

5 X 20 MM FAST-ACTING CARTRIDGE FUSE

Quote SKU: 0235.300HXP
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