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)

Fuses/Accessories

LIMITER BLOCK

Quote SKU: LFFB0003Z
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Power Field-Effect Transistor, 170A I(D), 250V, 0.0074ohm, 1-Element, …

X3-CLASS HIPERFET POWER MOSFET

Quote SKU: IXFH170N25X3
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Electric Fuse, Slow Blow, 1A, 125VAC, 10000A (IR), …

SIO-BIO INDICATING TYPE FUSE

Quote SKU: FLA1
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Insulated Gate Bipolar Transistor, 40A I(C), 4000V V(BR)CES, …

VERY HIGH VOLTAGE IGBT

Quote SKU: IXEL40N400
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Electric Fuse, Normal Blow, 0.125A, 125VAC, 125VDC, 10000A …

INSTRUMENT TYPE CARTRIDGE FUSE

Quote SKU: FM02A125V1/8A
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Electric Fuse, Time Delay Blow, 80A, 600VAC, 300VDC, …

TIME-DELAY, GENERAL PURPOSE FUSE

Quote SKU: FLSR080
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Power Field-Effect Transistor, 18A I(D), 100V, 0.12ohm, 1-Element, …

TRENCHP POWER MOSFET

Quote SKU: IXTP18P10T
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Silicon Controlled Rectifier, 8A I(T)RMS, 5.1A I(T), 600V …

Thyristor

Quote SKU: S6008VS2TP
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Trans Voltage Suppressor Diode, 1000W, 23.1V V(RWM), Bidirectional, …

TVS DIODE

Quote SKU: 1KSMB27CA
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Electric Fuse, Fast Blow, 30A, 600VAC, 600VDC, 200000A …

FUSE

Quote SKU: KLKD030.T
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Electric Fuse, Very Fast Blow, 15A, 32VAC, 32VDC, …

AXIAL LEAD VERY FAST ACTING FUSE

Quote SKU: 0251015.MXL
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Electric Fuse, Time Delay Blow, 4A, 600VAC, 300VDC, …

FUSE

Quote SKU: KLDR004.TXP
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Electric Fuse, Time Delay Blow, 15A, 600VAC, 300VDC, …

FUSE

Quote SKU: KLDR015.TXP
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Insulated Gate Bipolar Transistor, 105A I(C), 1200V V(BR)CES, …

1200 V XPT IGBT GENX3 W/ DIODE

Quote SKU: IXYN82N120C3H1
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Power Bipolar Transistor

Three phase full Bridge with Trench MOSFET

Quote SKU: GMM3X60-015X2-SMD
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Fuses/Accessories

OMNI-BLOK FUSE AND HOLDER ASSEMBLY

Quote SKU: 0154.500DR
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Varistor, 20J, Through Hole Mount

RADIAL LEAD VARISTOR

Quote SKU: V150ZA8P
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Solid State Module

TIME DELAY RELAYS, ASQU / ASTU SERIES

Quote SKU: ASQUD3
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PTC Resettable Fuse, 0.0049ohm, Through Hole Mount

RADIAL LEADED RESETTABLE PTC

Quote SKU: AGRF800-2
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Bridge Rectifier Diode, 3 Phase, 20A, 1600V V(RRM), …

Standard Rectifier

Quote SKU: FUO50-16N
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Fuses/Accessories

PRINTED CIRCUIT BOARD FUSE HOLDER

Quote SKU: 178.6165.0002
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Trans Voltage Suppressor Diode, 720W, 3.3V V(RWM), Bidirectional, …

80A Discrete Bidirectional TVS Diode

Quote SKU: SP1103C-01UTG
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Electric Fuse, Slow Blow, 3.5A, 125VAC, 125VDC, 50A …

AXIAL LEAD SUBMINIATURE SLO-BLO FUSE

Quote SKU: 47303.5
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Electric Fuse, Fast Blow, 5A, 125VAC, 10000A (IR), …

5 X 20 MM FAST-ACTING CARTRIDGE FUSE

Quote SKU: 0235005.HXP
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Power Field-Effect Transistor, 36A I(D), 150V, 0.11ohm, 1-Element, …

POLARP POWER MOSFET

Quote SKU: IXTA36P15P
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TRIAC, 600V V(DRM), 6A I(T)RMS, TO-263AB

THYRISTOR

Quote SKU: Q6006N5RP
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Electric Fuse, Time Lag Blow, 10A, 500VAC, 1500A …

6.3 X 32 MM SPECIAL TYPE, 500 V, T MINIATURE …

Quote SKU: 35821000029
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Silicon Surge Protector

Two-Chip SIDACtor

Quote SKU: P1402AAL
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Microcontroller, 8-Bit, UVPROM, Z8 CPU, 16MHz, CMOS, PDIP40

CMOS Z8 16K EPROM MICROCONTROLLER

Quote SKU: Z86E6116PSG
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Fuses/Accessories

Fuse Block

Quote SKU: 02540101Z
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Electric Fuse, Medium Blow, 3A, 125VAC, 10000A (IR), …

MEDIUM ACTING FUSE

Quote SKU: 0232003.MXE125P
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Silicon Controlled Rectifier, 80A I(T)RMS, 49A I(T), 1800V …

Thyristor Module

Quote SKU: MCC44-18IO1B
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Electric Fuse, Fast Blow, 0.375A, 250VAC, 35A (IR), …

FAST-ACTING FUSE

Quote SKU: 0312.375HXP
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Electric Fuse, Fast Blow, 25A, 250VAC, 10000A (IR), …

MIDGET CARTRIDGE FIBRE BODY FAST-ACTING FUSE

Quote SKU: BLN25
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Power Field-Effect Transistor

LINEAR2 POWER MOSFET WITH EXTENDED FBSOA

Quote SKU: IXTN200N10L2
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TRIAC, 50V V(DRM), 50V V(RRM), 12A I(T)RMS, TO-220AB

Thyristor

Quote SKU: 2N6394G
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Silicon Controlled Rectifier, 55A I(T)RMS, 35A I(T), 400V …

55 AMP TECCOR BRAND THYRISTOR STANDARD SCR

Quote SKU: S4055MTP
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Trans Voltage Suppressor Diode, 5V V(RWM), Unidirectional, 1 …

TVS Diode Array

Quote SKU: SP1105S-01UTG
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Trans Voltage Suppressor Diode, 600W, 460V V(RWM), Unidirectional, …

TVS DIODE

Quote SKU: TPSMB540A-A
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Trans Voltage Suppressor Diode, 1500W, 12.8V V(RWM), Unidirectional, …

TVS DIODE

Quote SKU: TP1.5KE15A
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Electric Fuse, Fast Blow, 2A, 250VAC, 50A (IR), …

FAST ACTING FUSE

Quote SKU: 37312000000
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Electric Fuse, Fast Blow, 1.6A, 250VAC, 100A (IR), …

5 X 20 MM FAST-ACTING CARTRIDGE FUSE

Quote SKU: 23501.6
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Rectifier Diode, Avalanche, 1 Phase, 1 Element, 2.3A, …

Diode

Quote SKU: DSA1-16D
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Electric Fuse, Slow Blow, 1A, 250VAC, 35A (IR), …

SLO-BLO FUSE

Quote SKU: 0313001.MXP
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Fuses/Accessories

PANEL MOUNT ENCLOSED FUSE HOLDER

Quote SKU: 057100CCL
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Junction Boxes

GLOBAL DISTRIBUTION BLOCK

Quote SKU: GDB61153Z
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Electric Fuse, Very Fast Blow, 3A, 125VAC, 125VDC, …

AXIAL LEAD VERY FAST ACTING FUSE

Quote SKU: 0251003.MXL
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Fuses/Accessories

POWR-SAFE FUSE HOLDER

Quote SKU: LPSC0002ZXID
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