Littelfuse

Manufacturers

Littelfuse, Inc.

Littelfuse, Inc. is a global leader in circuit protection, offering a wide range of products including fuses, semiconductors, and sensors. Their innovative solutions are essential in automotive, industrial, and electronics applications.

Categories

Amplifiers - Op Amps, Buffer, Instrumentation

2

Analog Switches, Multiplexers, Demultiplexers

1

Circuit Breakers

1

Common Mode Chokes

36

Controllers

4

Current Regulation and Management

2

Current Sense Resistors

3

DIACs, SIDACs

278

Dip Switches

16

ESD and Circuit Protection ICs

5

Fixed Inductors

18

Fuse Holders

374

Fuses

3,203

Gas Discharge Tubes (GDTs)

189

Gate Drivers

74

Hall Effect Sensors

5

Hot Swap Controllers

3

IGBTs

99

LED Drivers

4

Magnetic Sensors

95

Microcontrollers

12

Microprocessors

3

MOSFETs

1,424

Optocouplers

20

Power Distribution Switches, Load Drivers

5

Power Relays

5

Proximity Sensors

53

PTC Resettable Fuses

692

Pushbutton Switches

7

Rectifier Diodes

182

Rocker Switches

3

Rotary Switches

1

Schottky Diodes

44

SCRs

210

Signal Relays

40

Slide Switches

5

Snap Action & Limit Switches

24

Solid State Relays

172

Specialty Interface

3

Switch Accessories

1

Tactile Switches

11

Telecom

17

Temperature and Humidity Sensors

6

Thermistors

146

Thick Film Chip Resistors

1

Thyristor Surge Protection Devices - TSPDs

18

Timers and Oscillators

1

Toggle Switches

3

TRIACs

282

TVS Diodes

1,706

Variable Resistors and Potentiometers

1

Varistors

1,148

Shop Littelfuse

1 - 24 of 1,000 results
SP4020 Series 3.3 V 30 A Bi-Directional SMT TVS Diode - SOD-323
SP4020-01FTG-CLittelfuse
SP4020 Series 3.3 V 30 A Bi-Directional SMT TVS Diode - SOD-323
Available Quantity
-
Ships From
-
Lead Time
-
Country of Origin
-
SP4020 Series 3.3 V 30 A Bi-Directional SMT TVS Diode - SOD-323
SP4020-01FTG-CLittelfuse
SP4020 Series 3.3 V 30 A Bi-Directional SMT TVS Diode - SOD-323
Available Quantity
-
Ships From
-
Lead Time
-
Country of Origin
-
PGB1 Series 150 V 0.06 pF Bi-Directional 0603 SMT PulseGuard® ESD Suppressor
PGB1010603MRLittelfuse
PGB1 Series 150 V 0.06 pF Bi-Directional 0603 SMT PulseGuard® ESD Suppressor
Available Quantity
-
Ships From
-
Lead Time
-
Country of Origin
-
PGB1 Series 150 V 0.06 pF Bi-Directional 0603 SMT PulseGuard® ESD Suppressor
PGB1010603MRLittelfuse
PGB1 Series 150 V 0.06 pF Bi-Directional 0603 SMT PulseGuard® ESD Suppressor
Available Quantity
-
Ships From
-
Lead Time
-
Country of Origin
-
SMBJ Series 5 W 209 V Uni-Directional Surface Mount TVS Diode - SMB
SMBJ170ALittelfuse
SMBJ Series 5 W 209 V Uni-Directional Surface Mount TVS Diode - SMB
Available Quantity
-
Ships From
-
Lead Time
-
Country of Origin
-
SMBJ Series 5 W 209 V Uni-Directional Surface Mount TVS Diode - SMB
SMBJ170ALittelfuse
SMBJ Series 5 W 209 V Uni-Directional Surface Mount TVS Diode - SMB
Available Quantity
-
Ships From
-
Lead Time
-
Country of Origin
-
PGB1 Series 150 V 0.06 pF Bi-Directional 0402 SMT PulseGuard® ESD Suppressor
PGB1010603NRLittelfuse
PGB1 Series 150 V 0.06 pF Bi-Directional 0402 SMT PulseGuard® ESD Suppressor
Available Quantity
-
Ships From
-
Lead Time
-
Country of Origin
-
PGB1 Series 150 V 0.06 pF Bi-Directional 0402 SMT PulseGuard® ESD Suppressor
PGB1010603NRLittelfuse
PGB1 Series 150 V 0.06 pF Bi-Directional 0402 SMT PulseGuard® ESD Suppressor
Available Quantity
-
Ships From
-
Lead Time
-
Country of Origin
-
Looking for something specific?
We’ll help you source it directly.
RFQ Card
Background Pattern
Relay Ssr 50MA 1.4V Dc-in 0.1A 60V 4-PIN Sop T/R
CPC1017NTRLittelfuse
Relay Ssr 50MA 1.4V Dc-in 0.1A 60V 4-PIN Sop T/R
Available Quantity
-
Ships From
-
Lead Time
-
Country of Origin
-
Relay Ssr 50MA 1.4V Dc-in 0.1A 60V 4-PIN Sop T/R
CPC1017NTRLittelfuse
Relay Ssr 50MA 1.4V Dc-in 0.1A 60V 4-PIN Sop T/R
Available Quantity
-
Ships From
-
Lead Time
-
Country of Origin
-
Varistor; Circuit Protection; 150VAC; 395V; 1200A; Metal Oxide; 150pF; Radial; 85degC
V150LA2PLittelfuse
Varistor; Circuit Protection; 150VAC; 395V; 1200A; Metal Oxide; 150pF; Radial; 85degC
Available Quantity
-
Ships From
-
Lead Time
-
Country of Origin
-
Varistor; Circuit Protection; 150VAC; 395V; 1200A; Metal Oxide; 150pF; Radial; 85degC
V150LA2PLittelfuse
Varistor; Circuit Protection; 150VAC; 395V; 1200A; Metal Oxide; 150pF; Radial; 85degC
Available Quantity
-
Ships From
-
Lead Time
-
Country of Origin
-
Fuse Chip Fast Acting 1A 32V SMD Solder Pad 0603 Ceramic T/R CSA/UL
0438001.WRLittelfuse
Fuse Chip Fast Acting 1A 32V SMD Solder Pad 0603 Ceramic T/R CSA/UL
Available Quantity
-
Ships From
-
Lead Time
-
Country of Origin
-
Fuse Chip Fast Acting 1A 32V SMD Solder Pad 0603 Ceramic T/R CSA/UL
0438001.WRLittelfuse
Fuse Chip Fast Acting 1A 32V SMD Solder Pad 0603 Ceramic T/R CSA/UL
Available Quantity
-
Ships From
-
Lead Time
-
Country of Origin
-
5.0SMDJ Series 5 kW 14 V Unidirectional Surface Mount TVS Diode - DO-214AB
5.0SMDJ14ALittelfuse
5.0SMDJ Series 5 kW 14 V Unidirectional Surface Mount TVS Diode - DO-214AB
Available Quantity
-
Ships From
-
Lead Time
-
Country of Origin
-
5.0SMDJ Series 5 kW 14 V Unidirectional Surface Mount TVS Diode - DO-214AB
5.0SMDJ14ALittelfuse
5.0SMDJ Series 5 kW 14 V Unidirectional Surface Mount TVS Diode - DO-214AB
Available Quantity
-
Ships From
-
Lead Time
-
Country of Origin
-
PGB1 Series 24 V 0.06 pF Bi-Directional 0603 PulseGuard® ESD Suppressor
PGB1010603MRHFLittelfuse
PGB1 Series 24 V 0.06 pF Bi-Directional 0603 PulseGuard® ESD Suppressor
Available Quantity
-
Ships From
-
Lead Time
-
Country of Origin
-
PGB1 Series 24 V 0.06 pF Bi-Directional 0603 PulseGuard® ESD Suppressor
PGB1010603MRHFLittelfuse
PGB1 Series 24 V 0.06 pF Bi-Directional 0603 PulseGuard® ESD Suppressor
Available Quantity
-
Ships From
-
Lead Time
-
Country of Origin
-
ESD Suppressor Diode TVS Bi-Dir 15V 40Vc Automotive 2-Pin SOD-323 T/R
AQ4023-01FTG-CLittelfuse
ESD Suppressor Diode TVS Bi-Dir 15V 40Vc Automotive 2-Pin SOD-323 T/R
Available Quantity
-
Ships From
-
Lead Time
-
Country of Origin
-
ESD Suppressor Diode TVS Bi-Dir 15V 40Vc Automotive 2-Pin SOD-323 T/R
AQ4023-01FTG-CLittelfuse
ESD Suppressor Diode TVS Bi-Dir 15V 40Vc Automotive 2-Pin SOD-323 T/R
Available Quantity
-
Ships From
-
Lead Time
-
Country of Origin
-
Fuse Subminiature Slow Blow Acting 1A 250V Radial 8.5 X 8mm Thermoplastic Bulk
38211000410Littelfuse
Fuse Subminiature Slow Blow Acting 1A 250V Radial 8.5 X 8mm Thermoplastic Bulk
Available Quantity
-
Ships From
-
Lead Time
-
Country of Origin
-
Fuse Subminiature Slow Blow Acting 1A 250V Radial 8.5 X 8mm Thermoplastic Bulk
38211000410Littelfuse
Fuse Subminiature Slow Blow Acting 1A 250V Radial 8.5 X 8mm Thermoplastic Bulk
Available Quantity
-
Ships From
-
Lead Time
-
Country of Origin
-
Fuse Chip Slow Blow Acting 2A 125V SMD Solder Pad 2410 Ceramic T/R CSA/PSE/UL
0452002.MRLLittelfuse
Fuse Chip Slow Blow Acting 2A 125V SMD Solder Pad 2410 Ceramic T/R CSA/PSE/UL
Available Quantity
-
Ships From
-
Lead Time
-
Country of Origin
-
Fuse Chip Slow Blow Acting 2A 125V SMD Solder Pad 2410 Ceramic T/R CSA/PSE/UL
0452002.MRLLittelfuse
Fuse Chip Slow Blow Acting 2A 125V SMD Solder Pad 2410 Ceramic T/R CSA/PSE/UL
Available Quantity
-
Ships From
-
Lead Time
-
Country of Origin
-
Fuse Chip 30A 125V SMD Solder Pad 10.1 X 3.12mm Ceramic T/R PSE/cULus
0456030.ERLittelfuse
Fuse Chip 30A 125V SMD Solder Pad 10.1 X 3.12mm Ceramic T/R PSE/cULus
Available Quantity
-
Ships From
-
Lead Time
-
Country of Origin
-
Fuse Chip 30A 125V SMD Solder Pad 10.1 X 3.12mm Ceramic T/R PSE/cULus
0456030.ERLittelfuse
Fuse Chip 30A 125V SMD Solder Pad 10.1 X 3.12mm Ceramic T/R PSE/cULus
Available Quantity
-
Ships From
-
Lead Time
-
Country of Origin
-
Relay SSR 50mA 1.4V DC-IN 0.6A 60V Automotive 4-Pin SOP T/R
CPC1018NTRLittelfuse
Relay SSR 50mA 1.4V DC-IN 0.6A 60V Automotive 4-Pin SOP T/R
Available Quantity
-
Ships From
-
Lead Time
-
Country of Origin
-
Relay SSR 50mA 1.4V DC-IN 0.6A 60V Automotive 4-Pin SOP T/R
CPC1018NTRLittelfuse
Relay SSR 50mA 1.4V DC-IN 0.6A 60V Automotive 4-Pin SOP T/R
Available Quantity
-
Ships From
-
Lead Time
-
Country of Origin
-
38.9V Clamp 5.1A Ipp TVS Diode Surface Mount SOD-123FL
SMF24CALittelfuse
38.9V Clamp 5.1A Ipp TVS Diode Surface Mount SOD-123FL
Available Quantity
-
Ships From
-
Lead Time
-
Country of Origin
-
38.9V Clamp 5.1A Ipp TVS Diode Surface Mount SOD-123FL
SMF24CALittelfuse
38.9V Clamp 5.1A Ipp TVS Diode Surface Mount SOD-123FL
Available Quantity
-
Ships From
-
Lead Time
-
Country of Origin
-
SM712 Series 31 V 600 W Surface Mount Asymmetrical TVS Diode Array - SOT-23-3
SM712-02HTGLittelfuse
SM712 Series 31 V 600 W Surface Mount Asymmetrical TVS Diode Array - SOT-23-3
Available Quantity
-
Ships From
-
Lead Time
-
Country of Origin
-
SM712 Series 31 V 600 W Surface Mount Asymmetrical TVS Diode Array - SOT-23-3
SM712-02HTGLittelfuse
SM712 Series 31 V 600 W Surface Mount Asymmetrical TVS Diode Array - SOT-23-3
Available Quantity
-
Ships From
-
Lead Time
-
Country of Origin
-
Fuse Chip 100A 75V SMD Solder Pad 11.2 X 10 X 6.4mm Thermoplastic T/R
0881100.URLittelfuse
Fuse Chip 100A 75V SMD Solder Pad 11.2 X 10 X 6.4mm Thermoplastic T/R
Available Quantity
-
Ships From
-
Lead Time
-
Country of Origin
-
Fuse Chip 100A 75V SMD Solder Pad 11.2 X 10 X 6.4mm Thermoplastic T/R
0881100.URLittelfuse
Fuse Chip 100A 75V SMD Solder Pad 11.2 X 10 X 6.4mm Thermoplastic T/R
Available Quantity
-
Ships From
-
Lead Time
-
Country of Origin
-
PTC Resettable Fuse 0.75A(hold) 1.5A(trip) 33VDC 20A 0.8W 0.2s 0.11Ohm SMD Solder Pad 1812 T/R
1812L075/33DRLittelfuse
PTC Resettable Fuse 0.75A(hold) 1.5A(trip) 33VDC 20A 0.8W 0.2s 0.11Ohm SMD Solder Pad 1812 T/R
Available Quantity
27,000
Ships From
NL
Lead Time
14 Days
Country of Origin
-
Need More?
PTC Resettable Fuse 0.75A(hold) 1.5A(trip) 33VDC 20A 0.8W 0.2s 0.11Ohm SMD Solder Pad 1812 T/R
1812L075/33DRLittelfuse
PTC Resettable Fuse 0.75A(hold) 1.5A(trip) 33VDC 20A 0.8W 0.2s 0.11Ohm SMD Solder Pad 1812 T/R
Available Quantity
27,000
Ships From
NL
Lead Time
14 Days
Country of Origin
-
Need More?
CPC1014N Series SPST 400 mA 60 V Single Channel Solid State Relay SMT - SOIC-4
CPC1014NTRLittelfuse
CPC1014N Series SPST 400 mA 60 V Single Channel Solid State Relay SMT - SOIC-4
Available Quantity
-
Ships From
-
Lead Time
-
Country of Origin
-
CPC1014N Series SPST 400 mA 60 V Single Channel Solid State Relay SMT - SOIC-4
CPC1014NTRLittelfuse
CPC1014N Series SPST 400 mA 60 V Single Channel Solid State Relay SMT - SOIC-4
Available Quantity
-
Ships From
-
Lead Time
-
Country of Origin
-
Relay Ssr 50MA 1.4V Dc-in 0.12A 350V Ac/dc-out 8-PIN PDIP SMD T/R
LAA110LSTRLittelfuse
Relay Ssr 50MA 1.4V Dc-in 0.12A 350V Ac/dc-out 8-PIN PDIP SMD T/R
Available Quantity
-
Ships From
-
Lead Time
-
Country of Origin
-
Relay Ssr 50MA 1.4V Dc-in 0.12A 350V Ac/dc-out 8-PIN PDIP SMD T/R
LAA110LSTRLittelfuse
Relay Ssr 50MA 1.4V Dc-in 0.12A 350V Ac/dc-out 8-PIN PDIP SMD T/R
Available Quantity
-
Ships From
-
Lead Time
-
Country of Origin
-
Diode TVS Single Bi-Dir 5V 400W 2-Pin SMA
SMAJ5.0CALittelfuse
Diode TVS Single Bi-Dir 5V 400W 2-Pin SMA
Available Quantity
-
Ships From
-
Lead Time
-
Country of Origin
-
Diode TVS Single Bi-Dir 5V 400W 2-Pin SMA
SMAJ5.0CALittelfuse
Diode TVS Single Bi-Dir 5V 400W 2-Pin SMA
Available Quantity
-
Ships From
-
Lead Time
-
Country of Origin
-
ESD Suppressor Diode TVS Bi-Dir 12V 23Vc Automotive 2-Pin SOD-323 T/R
SD12C-01FTGLittelfuse
ESD Suppressor Diode TVS Bi-Dir 12V 23Vc Automotive 2-Pin SOD-323 T/R
Available Quantity
-
Ships From
-
Lead Time
-
Country of Origin
-
ESD Suppressor Diode TVS Bi-Dir 12V 23Vc Automotive 2-Pin SOD-323 T/R
SD12C-01FTGLittelfuse
ESD Suppressor Diode TVS Bi-Dir 12V 23Vc Automotive 2-Pin SOD-323 T/R
Available Quantity
-
Ships From
-
Lead Time
-
Country of Origin
-
5.0SMDJ Series 5 kW 90 V 146 Vcl Bi-Directional SMT TVS Diode - DO-214AB
5.0SMDJ90CALittelfuse
5.0SMDJ Series 5 kW 90 V 146 Vcl Bi-Directional SMT TVS Diode - DO-214AB
Available Quantity
-
Ships From
-
Lead Time
-
Country of Origin
-
5.0SMDJ Series 5 kW 90 V 146 Vcl Bi-Directional SMT TVS Diode - DO-214AB
5.0SMDJ90CALittelfuse
5.0SMDJ Series 5 kW 90 V 146 Vcl Bi-Directional SMT TVS Diode - DO-214AB
Available Quantity
-
Ships From
-
Lead Time
-
Country of Origin
-
TPSMB Series 31.4 V 600 W Surface Mount Bi-Directional TVS Diode - DO-214AA
TPSMB33CALittelfuse
TPSMB Series 31.4 V 600 W Surface Mount Bi-Directional TVS Diode - DO-214AA
Available Quantity
-
Ships From
-
Lead Time
-
Country of Origin
-
TPSMB Series 31.4 V 600 W Surface Mount Bi-Directional TVS Diode - DO-214AA
TPSMB33CALittelfuse
TPSMB Series 31.4 V 600 W Surface Mount Bi-Directional TVS Diode - DO-214AA
Available Quantity
-
Ships From
-
Lead Time
-
Country of Origin
-

Other Manufacturers

Nanya

DDR

59

LPDDR

16

RF Switches

1

Server Memory Modules

2

Apem

Dip Switches

5

LEDs

5

Pushbutton Switches

4

Slide Switches

2

Switch Accessories

1

Tactile Switches

7

View All

Amphenol

Aluminum Electrolytic Capacitors

1

Cable Assemblies

120

Connectors

826

Fiber Optics

1

Fuse Holders

1

Power Connectors

512

View All

Mini-Circuits

Ceramic Filters

5

Couplers and Filters

2

RF Amplifiers

20

RF Attenuators

3

RF Filters

1

RF Switches

3

View All

MSI

Consumer Solid State Drives

1

Gaming Cards

83

The Latest Insights

The Latest Insights