Littelfuse

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)

Thyristor Surge Protector, 40V V(BO) Max, 20A, DO-214AA

SIDACTOR PROTECTION THYRISTOR

Quote SKU: P0300SAMCLRP
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Power Field-Effect Transistor, 420A I(D), 100V, 0.0023ohm, 1-Element, …

GIGAMOS TRENCH HIPERFET POWER MOSFET

Quote SKU: IXFN420N10T
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Silicon Controlled Rectifier, 15A I(T)RMS, 600V V(DRM), 600V …

Standard SCR

Quote SKU: S6015LTP
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PTC Resettable Fuse, Surface Mount

SURFACE MOUNT POLYFUSE RESETTABLE PTC THERMISTOR

Quote SKU: 1210L050/30
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Transistor Output SSR

1000V Single-Pole, Normally Open Power Relay

Quote SKU: CPC1986J
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Varistor, 0.05J, Surface Mount

SURFACE MOUNT MULTILAYER VARISTOR

Quote SKU: V9MLA0402NR
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Trans Voltage Suppressor Diode, 1000W, 22V V(RWM), Unidirectional, …

TVS Diode

Quote SKU: SMF22A
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Power Field-Effect Transistor, 88A I(D), 300V, 0.04ohm, 1-Element, …

PolarHT Power MOSFET

Quote SKU: IXTH88N30P
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Solid State Relay

Solid State Relay

Quote SKU: OMA130
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Insulated Gate Bipolar Transistor, 170A I(C), 600V V(BR)CES, …

XPT 600V IGBT GENX3 W/ DIODE

Quote SKU: IXXN100N60B3H1
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Electric Fuse, Time Lag Blow, 6.3A, 250VAC, 250VDC, …

TIME-LAG FUSE

Quote SKU: 021506.3MXP
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PTC Resettable Fuse, 0.88ohm, Through Hole Mount

RADIAL LEADED POLYSWITCH PTC DEVICE

Quote SKU: RXEF030-2
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PTC Resettable Fuse, 0.31ohm, Through Hole Mount

RADIAL LEADED POLYSWITCH PTC DEVICE

Quote SKU: RXEF065-2
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Power Field-Effect Transistor, 10A I(D), 800V, 1.1ohm, 1-Element, …

POWER MOSFET

Quote SKU: IXFA10N80P-TRL
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Microcontroller, 8-Bit, FLASH, EZ8 CPU, 20MHz, CMOS, PDSO8

8-BIT MICROCONTROLLER

Quote SKU: Z8F042ASB020EG
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Electric Fuse, Time Delay Blow, 2A, 600VAC, 300VDC, …

INDICATOR POWER PRO CLASS J FUSE

Quote SKU: JTD2ID
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Silicon Surge Protector

SIDACTOR BASEBAND PROTECTION (VOICE-DS1) THYRISTOR

Quote SKU: P0084UCLRP
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Electric Fuse, 5A, 125VAC, 300A (IR), Through Hole

FUSE, CARTRIDGE, INSTRUMENT TYPE

Quote SKU: FM02A125V5A
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Trans Voltage Suppressor Diode, 5.5V V(RWM), Unidirectional, 6 …

30pF 30kV Unidirectional TVS Array

Quote SKU: SP0506BAATG
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PTC Resettable Fuse, 0.006ohm, Surface Mount

PTC RESETTABLE FUSE

Quote SKU: 1210L175SLYR
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Electric Fuse, Very Fast Blow, 4A, 125VAC, 125VDC, …

SUBMINIATURE SURFACE MOUNT NANO FUSE

Quote SKU: 0453004
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Thyristor Surge Protector, 40V V(BO) Max, 30A, DO-214AA

SIDACTOR PROTECTION THYRISTOR

Quote SKU: P0300SCMCLRP
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PTC Resettable Fuse, 0.88ohm, Through Hole Mount

RADIAL LEADED POLYSWITCH PTC DEVICE

Quote SKU: RXEF030-AP
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Electric Fuse, Very Fast Blow, 0.5A, 63VAC, 63VDC, …

VERY FAST ACTING, THIN-FILM SURFACE MOUNT FUSE

Quote SKU: 429.500
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Electric Fuse, Time Lag Blow, 2.5A, 250VAC, 125VDC, …

SLO-BLO FUSE

Quote SKU: 022902.5HXP
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Power Field-Effect Transistor, 44A I(D), 500V, 0.12ohm, 1-Element, …

HIPERFET POWER MOSFET Q-CLASS

Quote SKU: IXFK44N50
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Electric Fuse, Very Fast Blow, 4A, 125VAC, 100A …

PICO AXIAL LEAD 250 VOLT FAST ACTING FUSE

Quote SKU: 0263004.HAT1L
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Fuses/Accessories

FUSE AND HOLDER ASSEMBLY

Quote SKU: 15402.5
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Fuses/Accessories

FUSE AND HOLDER ASSEMBLY

Quote SKU: 154001
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Electric Fuse, Fast Blow, 1A, 600VAC, 10000A (IR), …

FUSE

Quote SKU: 0BLS001.T
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Transistor Output SSR, 1-Channel, 2500V Isolation

600V Single-Pole, Normally Open Power Relay

Quote SKU: CPC1977J
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PTC Resettable Fuse, 0.0056ohm, Through Hole Mount

RADIAL LEADED PPTC

Quote SKU: RGEF800
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Switches/Accessories

36 V 175 A/20 A SEALED IP67 DPST MASTER BATTERY …

Quote SKU: 75904-01
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Electric Fuse, Time Delay Blow, 200A, 32VDC, 2000A …

CLEAR TOP FUSE

Quote SKU: 0298200.ZXEH
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On-Delay Relay

TIME DELAY RELAY DEDICATED - RETRIGGERABLE SINGLE SHOT

Quote SKU: KRD93115MA
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TRIAC, 600V V(DRM), 16A I(T)RMS, TO-220AB

TRIAC

Quote SKU: MAC16MG
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Electric Fuse, Time Lag Blow, 1A, 250VAC, 35A …

TIME LAG FUSE

Quote SKU: 39211000000
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Insulated Gate Bipolar Transistor, 48A I(C), 1200V V(BR)CES, …

GENX3 1200V IGBT

Quote SKU: IXGH24N120C3
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TRIAC, 200V V(DRM), 4A I(T)RMS, TO-225

THYRISTOR

Quote SKU: 2N6071BG
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Varistor

THERMALLY PROTECTED VARISTOR

Quote SKU: LSP10240S
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Dry Reed Relay, 1 Form A, SPST, Momentary, …

MINIATURE DUAL IN-LINE REED RELAY

Quote SKU: HE751A1210
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Electric Fuse, Time Lag Blow, 0.5A, 250VAC, 125VDC, …

SLO-BLO FUSE

Quote SKU: 0229.500HXP
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Varistor, 200J, Through Hole Mount

METAL OXIDE VARISTOR

Quote SKU: V14E625P
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Rectifier Diode, 1 Phase, 2 Element, 30A, 1200V …

HIPERFRED EPITAXIAL DIODE

Quote SKU: DSEE30-12A
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Power Field-Effect Transistor, 22A I(D), 1000V, 0.39ohm, 1-Element, …

HiPerFET Power MOSFET

Quote SKU: IXFR24N100
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Pushbutton Switch

ELECTRICAL WINDSHIELD WIPER SWITCH

Quote SKU: 75221-09
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Darlington Output Optocoupler

Optocoupler, Unidirectional Input,Darlington-Transistor Output

Quote SKU: LDA111S
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Batteries/Accessories

POWER DISTRIBUTION ACCESSORY

Quote SKU: 46211-01
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