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
View Details
PTC Resettable Fuse, 0.0049ohm, Through Hole Mount

RADIAL LEADED RESETTABLE PTC

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

FAST-ACTING FUSE

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

TVS Diode

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

600 WATT PEAK POWER ZENER UNIDIRECTIONAL TRANSIENT VOLTAGE SUPPRESSOR

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

UNIDIRECTIONAL 400 WATT PEAK POWER ZENER TRANSIENT VOLTAGE SUPPRESSOR

Quote SKU: NSA5.0AT3G
View Details

All Products (4201)

Power Field-Effect Transistor, 170A I(D), 100V, 0.009ohm, 1-Element, …

Polar Power MOSFET

Quote SKU: IXTQ170N10P
View
Power Field-Effect Transistor, 10ohm, 1-Element, N-Channel, Silicon, Metal-oxide …

DEPLETION MODE MOSFET

Quote SKU: IXTA1R6N100D2
View
Electric Fuse, 0.16A, 250VAC, 250VDC, 4000A (IR), Through …

SPECIAL APPLICATION FUSE

Quote SKU: 0242.160UAT1
View
Electric Fuse, Fast Blow, 2A, 1000VDC, 20000A (IR), …

POWR-GARD FUSE

Quote SKU: 0SPF002.T
View
Electric Fuse, Time Lag Blow, 1A, 250VAC, 50A …

RADIAL LEAD FUSE

Quote SKU: 37411000410
View
Microprocessor, CMOS, PDIP40

CMOS CPU CENTRAL PROCESSING UNIT

Quote SKU: Z84C0006PEG
View
Electric Fuse, 1.5A, 125VAC, 125VDC, 50A (IR), Through …

TELECOM INTERFACE PROTECTOR RADIAL LEADED FUSE

Quote SKU: 3851150000
View
Silicon Controlled Rectifier, 25A I(T)RMS, 15A I(T), 200V …

SCR DEVICE

Quote SKU: S2025R
View
Trans Voltage Suppressor Diode, 600W, 15V V(RWM), Bidirectional, …

TVS DIODE

Quote SKU: 1SMB15CAT3G
View
Alternistor TRIAC, 600V V(DRM), 15A I(T)RMS, TO-220AB

ALTERNISTOR TRIAC

Quote SKU: Q6015L6
View
Thyristor Surge Protector, 210V V(BO) Max, 20A, DO-15

SIDACtor Protection Thyristor

Quote SKU: T10A180E
View
Trans Voltage Suppressor Diode, 1500W, 25.6V V(RWM), Unidirectional, …

TVS Diode

Quote SKU: 1.5SMC30AT3G
View
Trans Voltage Suppressor Diode, 1500W, 17.1V V(RWM), Unidirectional, …

TVS Diode

Quote SKU: 1.5SMC20AT3G
View
Serial I/O Controller, 2 Channel(s), 0.5125MBps, CMOS, PQCC44

ENHANCED SERIAL COMMUNICATIONS CONTROLLER

Quote SKU: Z85C3010VEG
View
Trans Voltage Suppressor Diode, 600W, 24V V(RWM), Unidirectional, …

600 WATT PEAK POWER ZENER UNIDIRECTIONAL TRANSIENT VOLTAGE SUPPRESSOR

Quote SKU: 1SMB24AT3G
View
Trans Voltage Suppressor Diode, 400W, 15V V(RWM), Bidirectional, …

TVS DIODE

Quote SKU: 1SMA15CAT3G
View
Trans Voltage Suppressor Diode, 600W, 18V V(RWM), Unidirectional, …

600 WATT PEAK POWER ZENER UNIDIRECTIONAL TRANSIENT VOLTAGE SUPPRESSOR

Quote SKU: 1SMB18AT3G
View
Trans Voltage Suppressor Diode, 400W, 58V V(RWM), Bidirectional, …

TVS Diode

Quote SKU: 1SMA58AT3G
View
Trans Voltage Suppressor Diode, 600W, 53V V(RWM), Unidirectional, …

600 WATT PEAK POWER ZENER TRANSIENT VOLTAGE SUPPRESSOR

Quote SKU: P6SMB62AT3G
View
4 Quadrant Logic Level TRIAC, 400V V(DRM), 4A …

SENSITIVE TRIAC DEVICE

Quote SKU: L4004F31
View
Silicon Controlled Rectifier, 25A I(T)RMS, 25A I(T), 600V …

25 AMP STANDARD SCR TECCOR BRAND THYRISTOR

Quote SKU: S6025L
View
Trans Voltage Suppressor Diode, 1500W, 10.2V V(RWM), Unidirectional, …

TVS Diode

Quote SKU: 1.5SMC12AT3G
View
DIAC, 37V V(BO) Max, DO-35

Standard Bidirectional DIAC Trigger

Quote SKU: HT-32
View
Alternistor TRIAC, 800V V(DRM), 40A I(T)RMS

ALTERNISTOR TRIAC

Quote SKU: Q8040P
View
TRIAC, 400V V(DRM), 15A I(T)RMS, TO-220AB

15 AMP STANDARD (HIGH COMMUTATION) TECCOR BRAND THYRISTOR TRIAC

Quote SKU: Q4015L5
View
Electric Fuse, Slow Blow, 1.5A, 32VDC, 50A (IR), …

DC SLOW BLOW FUSE

Quote SKU: 0603SFS150F/32-2
View
Trans Voltage Suppressor Diode, 600W, 25.6V V(RWM), Unidirectional, …

600 WATT PEAK POWER ZENER TRANSIENT VOLTAGE SUPPRESSOR

Quote SKU: P6SMB30AT3G
View
Dry Reed Relay, 1 Form A, SPST, Momentary, …

MINIATURE SINGLE IN-LINE REED RELAY

Quote SKU: HE3621A0500
View
Thyristor Surge Protector, 400V V(BO) Max, 30A, TO-92

TO-92 SIDACTOR

Quote SKU: P3500EBRP2
View
Trans Voltage Suppressor Diode, 600W, 22V V(RWM), Bidirectional, …

TVS DIODE

Quote SKU: 1SMB22CAT3G
View
Trans Voltage Suppressor Diode, 1500W, 5V V(RWM), Unidirectional, …

UNIDIRECTIONAL 1500 WATT MOSORB ZENER TRANSIENT VOLTAGE SUPPRESSOR

Quote SKU: 1N5908G
View
Trans Voltage Suppressor Diode, 400W, 12V V(RWM), Bidirectional, …

TVS DIODE

Quote SKU: 1SMA12CAT3G
View
Varistor, 0.1J, Surface Mount

MULTILAYER TRANSIENT VOLTAGE SURGE SUPPRESSOR

Quote SKU: V14MLA0805H
View
Trans Voltage Suppressor Diode, 600W, 58.1V V(RWM), Unidirectional, …

600 WATT PEAK POWER ZENER TRANSIENT VOLTAGE SUPPRESSOR

Quote SKU: P6SMB68AT3G
View
Alternistor TRIAC, 600V V(DRM), 16A I(T)RMS, TO-220AB

ALTERNISTOR TRIAC (16 A)

Quote SKU: Q6016LH3
View
Trans Voltage Suppressor Diode, 600W, 12.8V V(RWM), Unidirectional, …

600 WATT PEAK POWER LITTLEFUSE-40 TRANSIENT VOLTAGE SUPPRESSOR

Quote SKU: P6KE15AG
View
RISC Microprocessor, 8-Bit, 10MHz, CMOS, PQFP44

RISC Microprocessor, 8-Bit, 10MHz, CMOS, PQFP44

Quote SKU: Z84C0010AEG
View
Electric Fuse, Fast Blow, 3A, 24VDC, 35A (IR), …

DC FAST ACTING CHIP FUSE

Quote SKU: 0402SFF300F/24-2
View
Trans Voltage Suppressor Diode, 1500W, 36.8V V(RWM), Unidirectional, …

TVS Diode

Quote SKU: 1.5SMC43AT3G
View
Silicon Surge Protector, MS-012AA

ELECTRONIC PROTECTION TVS DIODE ARRAY FOR ESD AND OVERVOLTAGE PROTECTION

Quote SKU: SP723AB
View
Electric Fuse, Very Fast Blow, 1A, 250VAC, 35A …

MINIATURE FUSE

Quote SKU: 1911100000
View
Silicon Controlled Rectifier, 10A I(T)RMS, 10A I(T), 600V …

10 AMP TECCOR BRAND THYRISTOR STANDARD SCR

Quote SKU: S6010R
View
Rectifier Diode, Schottky, 1 Phase, 2 Element, 35A, …

SCHOTTKY DIODE

Quote SKU: DSSS35-008AR
View
Electric Fuse, Fast Blow, 5A, 250VAC, 50A (IR), …

SUBMINIATURE QUICK ACTING (F) FUSE

Quote SKU: 3731500041
View
4 Quadrant Logic Level TRIAC, 600V V(DRM), 8A …

SENSITIVE TRIAC (8 A)

Quote SKU: L6008L6
View
Electric Fuse, Slow Blow, 1A, 32VDC, 40A (IR), …

SURFACE MOUNT DC SLOW BLOW FUSE

Quote SKU: 0603SFS100F/32-2
View
Varistor, 0.1J, Surface Mount

SURFACE MOUNT MULTILAYER VARISTOR

Quote SKU: V12MLA0805LH
View
Power Field-Effect Transistor, 52A I(D), 600V, 0.115ohm, 1-Element, …

HIPERFET Q2-CLASS POWER MOSFET

Quote SKU: IXFX52N60Q2
View