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, Time Lag Blow, 2A, 250VAC, 125VDC, …

SLO-BLO FUSE

Quote SKU: 0229002.MXP
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Varistor, 1.2J, Through Hole Mount

RADIAL LEAD VARISTOR

Quote SKU: V39ZA1P
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Silicon Controlled Rectifier, 0.8A I(T)RMS, 0.8A I(T), 400V …

0.8 AMP TECCOR BRAND THYRISTOR SENSITIVE SCR

Quote SKU: EC103D2
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Electric Fuse, 10A, 32VDC, 1000A (IR), Inline/holder

BLADE FUSE

Quote SKU: 0ATO010.V
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Electric Fuse, Time Lag Blow, 8A, 500VAC, 400VDC, …

TIME-LAG FUSE

Quote SKU: 0477008.MXEP
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PTC Resettable Fuse, Surface Mount

POLYFUSE PTC RESETTABLE FUSE

Quote SKU: 1206L050/15
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Power Field-Effect Transistor, 64A I(D), 600V, 0.1ohm, 1-Element, …

POLAR3 HIPERFET POWER MOSFET

Quote SKU: IXFK64N60P3
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Varistor, 7J, Surface Mount

SURFACE MOUNT VARISTOR

Quote SKU: V390CH8
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6490000100

Quote SKU: 6490000100
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PTC Resettable Fuse, 1.83ohm, Through Hole Mount

RADIAL LEADED RESETTABLE PPTC

Quote SKU: 60R020
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Micro Peripheral IC, MOS, PDIP40

Micro Peripheral IC, MOS, PDIP40

Quote SKU: Z853006PSC
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Electric Fuse, 0.75A, 125VAC, 125VDC, 50A (IR), Through …

SAFE-T PLUS FUSE

Quote SKU: 0259.750M
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Electric Fuse, Time Delay Blow, 175A, 32VDC, 1000A …

BOLT-DOWN FUSE

Quote SKU: 156.5677.6171
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Transistor Output SSR, 1-Channel, 2500V Isolation

100V, 13A, Single-Pole Normally Open Power Relay

Quote SKU: CPC1918J
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Electric Fuse, Slow Blow, 20A, 32VDC, 1000A (IR), …

BLADE FUSE

Quote SKU: 0299020.L
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Electric Fuse, Time Delay Blow, 80A, 32VDC, 2000A …

HIGH CURRENT FUSE

Quote SKU: 0498080.M-CN
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Varistor, 0.1J, Surface Mount

SURFACE MOUNT MULTILAYER VARISTOR

Quote SKU: V30MLA0805LNH
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PTC Resettable Fuse, 0.05ohm, Surface Mount

SURFACE MOUNT RESETTABLE PTC

Quote SKU: 1812L110PRT
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PTC Resettable Fuse, 1.5ohm, Surface Mount

POLYSWITCH PTC DEVICE

Quote SKU: MINISMDC014F
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Buffer or Inverter Based IGBT/MOSFET Driver, 2A, PDSO8

2-Ampere Dual Low-Side Ultrafast MOSFET Driver

Quote SKU: IXDF602SIATR
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Electric Fuse, Slow Blow, 5A, 125VAC, 400A (IR), …

2AG SLOW-BLOW, SUBMINIATURE GLASS BODY AXIAL LEAD FUSE

Quote SKU: 230005
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Electric Fuse, Fast Blow, 5A, 600VAC, 600VDC, 200000A …

FUSE

Quote SKU: KLKD005.H
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281005

Quote SKU: 281005
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Electric Fuse, Time Delay Blow, 200A, 600VAC, 500VDC, …

FUSE

Quote SKU: JTD200ID
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Electric Fuse, Fast Blow, 25A, 500VAC, 500VDC, 30000A …

FAST-ACTING FUSE

Quote SKU: 0505025.MX52LEP
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Gas Discharge Tube Suppressor

Gas Discharge Tube

Quote SKU: SL0902A090SM
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Transistor Output SSR, 2-Channel, 3750V Isolation

250V, 250mA Dual Single-Pole, Normally Closed Relay

Quote SKU: PBB150STR
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Fuses/Accessories

BLOCKIN-LINE FUSE HOLDER

Quote SKU: 178.6115.0002
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102076

Quote SKU: 102076
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Electric Fuse, Time Delay Blow, 1.6A, 250VAC, 125VDC, …

SUPPLEMENTAL FUSE

Quote SKU: 0FLM01.6T
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Transistor Output SSR

350V, 120mA 1-Form-C Relay

Quote SKU: LCC110P
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Electric Fuse, Time Lag Blow, 5A, 125VAC, 125VDC, …

FUSE

Quote SKU: 0473005.MRT1L
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Power Field-Effect Transistor, 130A I(D), 100V, 0.0091ohm, 1-Element, …

TRENCHMV POWER MOSFET

Quote SKU: IXTA130N10T
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Microprocessor, 8-Bit, 10MHz, CMOS, PQFP80

MICROPROCESSOR UNIT

Quote SKU: Z8018010FSG
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PTC Resettable Fuse, 3.6ohm, Surface Mount

POLYSWITCH RESETTABLE PPTC

Quote SKU: 1210L005WR
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Silicon Controlled Rectifier, 8A I(T)RMS, 600V V(DRM), 600V …

Thyristor

Quote SKU: MCR72-8TG
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Electric Fuse, Time Lag Blow, 0.25A, 250VAC, 35A …

FUSE

Quote SKU: 0213.250MXP
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Electric Fuse, Time Lag Blow, 5A, 250VAC, 50A …

5 X 20 MM, TIME LAG CARTRIDGE FUSE

Quote SKU: 218005
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Electric Fuse, Very Fast Blow, 0.125A, 125VAC, 125VDC, …

THIN FILM VERY FAST-ACTING SURFACE MOUNT FUSE

Quote SKU: 0466.125NR
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Trans Voltage Suppressor Diode, 1500W, 53V V(RWM), Unidirectional, …

TVS Diode

Quote SKU: SZ1.5SMC62AT3G
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Microcontroller, 8-Bit, OTPROM, Z8 CPU, 16MHz, CMOS, PDSO28

Z8 4K OTP MICROCONTROLLER

Quote SKU: Z86E3016SSG
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Electric Fuse, 30A, 32VDC, 1000A (IR), Inline/holder

BLADE FUSE

Quote SKU: 0ATO030.V
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Electric Fuse

POWR-GARD FUSE

Quote SKU: JTD60ID
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Electric Fuse, Time Lag Blow, 2.5A, Surface Mount, …

OMNI BLOK FUSE AND HOLDER ASSEMBLY

Quote SKU: 015402.5DRT
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Fuses/Accessories

METRIC OMNI-BLOK FUSE BLOCK MOLDED BASE TYPE

Quote SKU: 520-101
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TRIAC, 800V V(DRM), 4A I(T)RMS

Thyristor

Quote SKU: MAC4DCNT4G
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PTC Resettable Fuse, 0.5ohm, Through Hole Mount

POLYFUSE RESETTABLE PTC

Quote SKU: 60R050XPR
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Dry Reed Switch, SPST, 1A, 200VDC, Through Hole-straight

MINIATURE NORMALLY OPEN SWITCH

Quote SKU: MLRR-3
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