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)

Electric Fuse, Time Lag Blow, 20A, 32VAC, 300A …

SLO-BLO FUSE

Quote SKU: 0315020.MXP
View
Varistor, 1.5J, Through Hole Mount

RADIAL LEAD VARISTOR

Quote SKU: V18ZA2P
View
PTC Resettable Fuse, 6ohm, Surface Mount

SURFACE MOUNT POLYSWITCH RESETTABLE PPTC DEVICE

Quote SKU: 0603L003/36YR
View
Electric Fuse, Time Lag Blow, 2A, 300VAC, 50A …

TIME-LAG FUSE

Quote SKU: 36912000440
View
Electric Fuse, Time Lag Blow, 0.5A, 250VAC, 35A …

TR5 TIME-LAG RADIAL LEAD FUSE

Quote SKU: 3720500041
View
Electric Fuse, Fast Blow, 25A, 32VDC, 1000A (IR), …

BLADE FUSE

Quote SKU: 0287025.U
View
Fuses/Accessories

FUSE BLOCK

Quote SKU: L60030C2PQDINR
View
Electric Fuse, Time Lag Blow, 0.315A, 250VAC, 35A …

5 X 20 MM, TIME-LAG (SLO-BLO) CARTRIDGE FUSE

Quote SKU: 0218.315HXP
View
Varistor, 0.9J, Through Hole Mount

RADIAL LEAD VARISTOR

Quote SKU: V22ZA1P
View
Power Field-Effect Transistor, 550A I(D), 55V, 0.0013ohm, 1-Element, …

TrenchT2 GigaMOS Power MOSFET

Quote SKU: IXTN550N055T2
View
Electric Fuse, Fast Blow, 2A, 250VAC, 250VDC, 1500A …

5X20MM FAST ACTING FUSE

Quote SKU: 216002
View
PTC Resettable Fuse, 0.02ohm, Through Hole Mount

RADIAL LEADED PTC

Quote SKU: RUEF250
View
TRIAC

Thyristor

Quote SKU: T2800DG
View
Electric Fuse, Time Lag Blow, 2A, 250VAC, 125VDC, …

2AG, SLO-BLO TIME LAG AXIAL LEAD FUSE

Quote SKU: 0230002.DRT3P
View
Electric Fuse, Time Lag Blow, 0.08A, 250VAC, 35A …

5 X 20 MM, TIME LAG CARTRIDGE FUSE

Quote SKU: 218.080
View
Electric Fuse, Very Fast Blow, 2A, 63VAC, 63VDC, …

THIN FILM VERY FAST-ACTING SURFACE MOUNT FUSE

Quote SKU: 0466002.NR
View
Power Field-Effect Transistor, 24A I(D), 500V, 0.3ohm, 1-Element, …

Linear Power MOSFET w/ Extended FBSOA

Quote SKU: IXTH24N50L
View
PTC Resettable Fuse, 0.0041ohm, Through Hole Mount

RADIAL LEADED POLYSWITCH PTC DEVICE

Quote SKU: RHEF1300
View
Power Field-Effect Transistor, 1.5ohm, 1-Element, N-Channel, Silicon, Metal-oxide …

Depletion Mode MOSFET

Quote SKU: IXTA3N50D2
View
Electric Fuse, Very Fast Blow, 0.08A, 250VAC, 35A …

5X20 MM, FAST-ACTING CARTRIDGE FUSE

Quote SKU: 0217.080HXP
View
Electric Fuse, Fast Blow, 8A, 350VAC, 100A (IR), …

FUSE

Quote SKU: 0208008.MXEP
View
Silicon Controlled Rectifier, 4A I(T)RMS, 600V V(DRM), 600V …

THYRISTOR

Quote SKU: MCR718T4G
View
Bridge Rectifier Diode, 3 Phase, 86A, 800V V(RRM), …

STANDARD RECTIFIER MODULE

Quote SKU: VUO86-08NO7
View
Thyristor Surge Protector, 265V V(BO) Max, 25A

SIDACTOR BASEBAND PROTECTION (VOICE-DS1) THYRISTOR

Quote SKU: P2353ABL
View
Electric Fuse, Time Delay Blow, 70A, 250VAC, 125VDC, …

CLASS RK5 FUSE

Quote SKU: FLNR070
View
Electric Fuse, Fast Blow, 20A, 600VAC, 600VDC, 100000A …

FAST ACTING FUSE

Quote SKU: KLKD20
View
Electric Fuse, Very Fast Blow, 5A, 32VAC, 32VDC, …

THIN FILM VERY FAST-ACTING SURFACE MOUNT FUSE

Quote SKU: 0466005.NR
View
Power Field-Effect Transistor, 520A I(D), 75V, 0.0022ohm, 1-Element, …

TRENCHT2 GIGAMOS HIPERFET POWER MOSFET

Quote SKU: IXFX520N075T2
View
Electric Fuse, Time Lag Blow, 6.3A, 500VAC, 400VDC, …

TIME-LAG FUSE

Quote SKU: 047706.3MXEP
View
Rectifier Diode, 1 Phase, 2 Element, 96A, 600V …

FRED

Quote SKU: DSEI2X101-06A
View
Varistor, 10J, Through Hole Mount

RADIAL LEAD VARISTOR

Quote SKU: V100ZA4P
View
Electric Fuse, Fast Blow, 25A, 250VAC, 125VDC, 100A …

AXIAL LEAD FAST-ACTING FUSE

Quote SKU: 0324025.HXP
View
Transistor Output SSR

100V, 300mADC Single-Pole Normally Open Relay

Quote SKU: CPC1004N
View
PTC Resettable Fuse, 6ohm, Through Hole Mount

RESETTABLE PPTC

Quote SKU: TRF250-120U
View
Electric Fuse, 3.5A, 12VAC, 32VDC, 50A (IR), Surface …

CERAMIC FUSE

Quote SKU: 043803.5WRA
View
Transistor Output SSR, 2-Channel, 3750V Isolation

250V, 200 milli Amp Dual Single-Pole Relay: 1-Form-A (NO) and …

Quote SKU: LBA127S
View
Electric Fuse, Fast Blow, 30A, 58VDC, 1000A (IR), …

BLADE FUSE

Quote SKU: 0891030.NXS
View
Gas Discharge Tube Suppressor

Gas Discharge Tube

Quote SKU: CG2300
View
Electric Fuse, Slow Blow, 0.5A, 250VAC, 50A (IR), …

TECCOR TELELINK, MINIATURE SURFACE MOUNT FUSE

Quote SKU: F0500T
View
Trans Voltage Suppressor Diode, 5.5V V(RWM), Unidirectional, 5 …

30pF 30kV Unidirectional TVS Array

Quote SKU: SP0505BAHTG
View
Electric Fuse, Time Delay Blow, 8A, 600VAC, 250VDC, …

CLASS CC/CD DUAL ELEMENT TIME-DELAY POWR-GARD FUSE

Quote SKU: CCMR008.T
View
TRIAC, 600V V(DRM), 8A I(T)RMS, TO-220AB

Thyristor

Quote SKU: Q6008L5TP
View
PTC Resettable Fuse, 0.005ohm, Through Hole Mount

RADIAL LEADED PTC

Quote SKU: RUEF900-2
View
Varistor, 320J, Through Hole Mount

VARISTOR

Quote SKU: V275LA40CP
View
Electric Fuse, 0.05A, 250VAC, 250VDC, 4000A (IR), Through …

SPECIAL APPLICATION FUSE

Quote SKU: 0242.050UAT1
View
Rectifier Diode, 1 Phase, 2 Element, 110A, 1600V …

Rectifier Diode Module

Quote SKU: MD16110A-DKM2MM
View
Fuses/Accessories

FUSE BLOCK

Quote SKU: LFH250602CID
View
Varistor, 0.16J, Through Hole Mount

METAL-OXIDE VARISTOR

Quote SKU: V39MA2A
View