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
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)

Gas Discharge Tube Suppressor, CDSS2

Gas Discharge Tube

Quote SKU: GTCA28-351M-R05
View
PTC Resettable Fuse, 0.07ohm, Through Hole Mount

RADIAL LEADED POLYSWITCH PTC DEVICE

Quote SKU: RUEF110
View
Fuses/Accessories

FUSE AND HOLDER ASSEMBLY

Quote SKU: 154007
View
Batteries/Accessories

POWER DISTRIBUTION ACCESSORY

Quote SKU: 46211-R
View
PTC Resettable Fuse, 0.05ohm, Surface Mount

SURFACE MOUNT RESETTABLE PPTC

Quote SKU: AHS160-2
View
Varistor, Surface Mount

SURFACE MOUNT MULTILAYER VARISTOR

Quote SKU: V24AUMLA2220H
View
Fuses/Accessories

FUSE BLOCK

Quote SKU: LFR250302C
View
TRIAC, 600V V(DRM), 6A I(T)RMS, TO-252AA

THYRISTOR

Quote SKU: L6006D6RP
View
Electric Fuse, Very Fast Blow, 0.125A, 125VAC, 125VDC, …

SURFACE MOUNT FUSE

Quote SKU: 0433.125NR
View
TRIAC With INT Trigger, 600V V(DRM), 6A I(T)RMS, …

6 AMP QUADRAC INTERNALLY TRIGGERED TRIAC

Quote SKU: Q6006LTTP
View
Wide Band Medium Power Amplifier, 2000MHz Min, 6000MHz …

2-6 GHZ 1.5 W PACKAGED POWER AMPLIFIER MODULE

Quote SKU: MPAM-206032-05
View
Power Field-Effect Transistor, 22A I(D), 1000V, 0.6ohm, 1-Element, …

Linear Power MOSFET w/ Extended FBSOA

Quote SKU: IXTX22N100L
View
Electric Fuse, Very Fast Blow, 1A, 125VAC, 125VDC, …

SURFACE MOUNT FUSE

Quote SKU: 0459001.UR
View
Electric Fuse, Time Lag Blow, 3.15A, 250VAC, 50A …

RADIAL LEAD FUSE

Quote SKU: 37413150410
View
PTC Resettable Fuse, 0.005ohm, Through Hole Mount

RADIAL LEADED PTC

Quote SKU: RUEF700
View
Trans Voltage Suppressor Diode, 1000W, 6V V(RWM), Unidirectional, …

TVS Diode

Quote SKU: SMF6.0A-T13
View
Dry Reed Switch

MINIATURE PCB MOUNTABLE REED SWITCH

Quote SKU: 59050-1-S-00-0
View
Electric Fuse, Fast Blow, 0.125A, 250VAC, 50A (IR), …

SURFACE MOUNT FAST-ACTING FUSE

Quote SKU: 0202.125URG
View
0429004.WRM

Quote SKU: 0429004.WRM
View
Electric Fuse, Fast Blow, 2A, 250VAC, 50A (IR), …

FAST ACTING FUSE

Quote SKU: 37312000430
View
Electric Fuse, Time Lag Blow, 5A, 125VAC, 125VDC, …

SLO-BLO FUSE

Quote SKU: 0230005.MXP
View
Silicon Surge Protector

SIDACtor Protection Thyristor

Quote SKU: P0080SBLRP
View
Electric Fuse, Fast Blow, 0.25A, 250VAC, 125VDC, 35A …

FAST ACTING AXIAL LEAD FUSE

Quote SKU: 0324.250HXP
View
Electric Fuse, Slow Blow, 0.3A, 250VAC, 250VDC, 35A …

3AG SLO-BLO CARTRIDGE FUSE

Quote SKU: 313.300
View
Power Field-Effect Transistor, 3A I(D), 1500V, 7.3ohm, 1-Element, …

HIGH VOLTAGE POWER MOSFET

Quote SKU: IXTA3N150HV-TRL
View
Electric Fuse, Slow Blow, 5A, 32VDC, 60A (IR), …

FUSE

Quote SKU: 0469005.WR
View
Rectifier Diode, Schottky, 1 Phase, 2 Element, 47A, …

HIGH PERFORMANCE FAST RECOVERY DIODE LOW LOSS AND SOFT RECOVERY …

Quote SKU: DHH55-36N1F
View
TRIAC With INT Trigger

8 AMP ALTERNISTOR QUADRAC FOR LED DIMMER APPLICATIONS

Quote SKU: Q6008LTH1LEDTP
View
Varistor, 200J, Chassis Mount

HIGH ENERGY TERMINAL VARISTOR

Quote SKU: V131HA32
View
Power Field-Effect Transistor, 48A I(D), 650V, 0.065ohm, 1-Element, …

X2-Class Power MOSFET

Quote SKU: IXTH48N65X2
View
Transistor Output SSR

350V, 120mA 1-Form-C Relay

Quote SKU: LCC110PTR
View
Trans Voltage Suppressor Diode, 76V V(RWM), Bidirectional, 1 …

TVS DIODE

Quote SKU: LTKAK10-076C
View
Electric Fuse, Normal Blow, 4A, 125VAC, 125VDC, 300A …

INSTRUMENT TYPE CARTRIDGE FUSE

Quote SKU: FM10A125V4A
View
Fuses/Accessories

BLOCKIN-LINE FUSE HOLDER

Quote SKU: 178.6125.0002
View
Electric Fuse, Time Lag Blow, 0.5A, 125VAC, 125VDC, …

FUSE

Quote SKU: 0473.500MRT1L
View
Disconnect Switch

36 V 175 A IGNITION PROTECTED MASTER BATTERY DISCONNECT SWITCH …

Quote SKU: 2484-16
View
Electric Fuse, Very Fast Blow, 2A, 125VAC, 125VDC, …

FUSE

Quote SKU: 0451002.MRL
View
Gas Discharge Tube Suppressor

GAS DISCHARGE TUBES

Quote SKU: SE230
View
Varistor, 135J, Through Hole Mount

RADIAL LEAD VARISTOR

Quote SKU: TMOV20RP175M
View
PTC Resettable Fuse, 0.065ohm, Surface Mount

SURFACE MOUNT FUSE

Quote SKU: SMD185F
View
Electric Fuse, Very Fast Blow, 1.25A, 125VAC, 125VDC, …

AXIAL LEAD VERY FAST ACTING FUSE

Quote SKU: 02511.25MXL
View
PTC Resettable Fuse, 1.5ohm, Surface Mount

POLYSWITCH RESETTABLE PPTC

Quote SKU: 1812L014DR
View
Electric Fuse, Slow Blow, 10A, 250VAC, 400A (IR), …

SLOW-BLOW CERMAIC BODY CARTRIDGE FUSE

Quote SKU: 326010P
View
Silicon Surge Protector

Two-Chip MicroCapacitance SIDACtor

Quote SKU: P1402ACMCL
View
PTC Resettable Fuse, 0.06ohm, Surface Mount

POLYSWITCH RESETTABLE PPTC

Quote SKU: 1812L110/16DR
View
Electric Fuse, Fast Blow, 0.375A, 125VAC, 125VDC, 50A …

FAST-ACTING SURFACE MOUNT FUSE

Quote SKU: 0466.375NRHF
View
Rectifier Diode, 1 Phase, 1 Element, 582A, 200V …

Fast Recovery Epitaxial Diode

Quote SKU: MEO550-02DA
View
Alternistor TRIAC, 400V V(DRM), 25A I(T)RMS, TO-220AB

25 AMP ALTERNISTOR TRIAC

Quote SKU: Q4025L6TP
View