.hide-partial { max-height: none; } .show-more { display: none; }

Littelfuse Newest Circuit Protection

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Circuit Protection

List Images

Applied Filters:

Manufacturer = Littelfuse Return to the Products tab to modify your current filters.

Littelfuse Connected Drug Delivery Device Ecosystem Solutions

07-11-2025

- Wide portfolio of products that are used to build and enhance drug delivery systems.

Littelfuse SC1230-01UTG TVS Diode

06-04-2025

- 22V, 60pF, 9A, unidirectional discrete TVS diode that provides general-purpose ESD protection.

Littelfuse 5.0SMDJ-FB TVS Diodes

05-21-2025

- Designed specifically to protect sensitive electronic equipment from voltage transient events.

Littelfuse Px0S3H High Surge Current SIDACtor Thyristor

05-02-2025

- Engineered to provide robust overvoltage protection in high-exposure environments.

Littelfuse LX5 0.5A Sensitive-Gate TRIAC

04-25-2025

- A bidirectional solid-state switch series that offers a direct interface to microprocessor drivers.

Littelfuse Sxx30x SCR Thyristors

04-09-2025

- For applications such as solid-state relays, industrial power tools, & high-power motor control.

Littelfuse SJ Gas Discharge Tubes

02-18-2025

- Features high 3KA to 5KA surge ratings in a miniature package.

Littelfuse Pxx00S3G-A SIDACtor® Protection Thyristors

01-28-2025

- Designed to protect AC power lines located in hostile environments from overvoltage transients.

Littelfuse SMF Ultra Low Voltage TVS Diodes

01-20-2025

- Designed to protect sensitive electronic equipment from voltage transients induced by lightning.

Littelfuse FHZS200 Sealed ZCASE® Fuse Holder

12-24-2024

- 32VDC 400A bolt-down IP69K fuse holder with a versatile and rugged electrical distribution solution.

Littelfuse TPSMB-L Automotive TVS Diodes

12-02-2024

- Feature 600W peak pulse power dissipation capability at 10/1000μs waveform.

Littelfuse 823A Surface Mount Fuses

12-02-2024

- AEC-Q200 qualified high voltage rated fuses with high interrupting ratings.

Littelfuse AQ1205-01LTG Bidirectional TVS Diode

11-28-2024

- Designed using proprietary silicon avalanche technology and provides high ESD protection.

Littelfuse CG10 Gas Discharge Tubes

11-05-2024

- Offers a high surge capability in a compact size, ideal for board-level circuit protection.

Littelfuse 520 Series Metric OMNI-BLOK® Fuse Blocks

09-19-2024

- Low-profile designs available with a choice of solder-type terminals and NEMA-style QC terminals.

Littelfuse 354 PCB OMNI-BLOK® Molded Base Fuse Block

08-30-2024

- 30A current rating, 600VDC/AC voltage rating, and a -40°C to +85°C operating temperature range.

Littelfuse SM8S Surface-Mount TVS Diodes

08-26-2024

- SMTO-263 package with lead modifications and a low profile minimizes the PCB footprint.

Littelfuse NANO 871 Series High-Current SMD Fuses

08-02-2024

- Features a compact surface-mount package with a UL 94V-0 heat-resistant plastic body.

Littelfuse AQ24ETH-02HTG Bidirectional TVS Diode

07-31-2024

- Complies with OPEN Alliance 100/1000 BASE-T1 Ethernet & other high-speed data network applications.

Littelfuse L60QS High-Speed Semiconductor Fuses

07-25-2024

- Fast-acting design safeguards power semiconductor devices and helps extend product longevity.

Littelfuse SMFA Asymmetric TVS Diodes

07-18-2024

- Comes in a SOD-123FL package and designed for SIC MOSFET gate protection for asymmetric voltages.

Littelfuse AQ27COM-02HTG TVS Diode Array

07-15-2024

- Features a bidirectional TVS array utilizing proprietary silicon avalanche technology.

Littelfuse SC2200-01UTG Unidirectional Discrete TVS Diode

06-25-2024

- Designed to provide protection against Electrostatic Discharge (ESD) and lightning-induced surges.

Littelfuse SMCLCE-HR/HRA Surface Mount TVS Diodes

05-07-2024

- Protect sensitive electronic equipment from voltage transients induced by lightning.

Littelfuse AQ1205-01UTG Bidirectional Discrete TVS Diode

04-30-2024

- Provides a high Electrostatic Discharge (ESD) protection level for electronic equipment.

Viewing: 1 - 25 of 77

Filter By:

Schurter USL 0603 Low-Current Chip Fuses

08-20-2025

- 35mA or 50mA fuses for ATEX and precision applications.

Taiwan Semiconductor TESDA6V0U40P1Q0 ESD Protection Diode

07-22-2025

- AEC-Q101 qualified, unidirectional ESD protection diode to protect sensitive electronic components.

Littelfuse Connected Drug Delivery Device Ecosystem Solutions

07-11-2025

- Wide portfolio of products that are used to build and enhance drug delivery systems.

Semtech RClamp03301H-RClamp0801H ESD & EOS Protection

07-03-2025

- ESD and EOS Protection are specifically developed to protect high-speed Ethernet lines.

Semtech uClamp5591P μClamp® TVS Diode

06-27-2025

- Features large cross-sectional area junctions for conducting high transient currents.

Semtech RClamp03348P RailClamp® ESD Protection Diode

06-27-2025

- Designed to minimize both ESD peak clamping and TLP clamping voltage.

Vishay PTCES SMD PTC Thermistors

06-26-2025

- Primarily intended for inrush current limiting and overload protection.

TE Connectivity W52 Rocker-Actuated Circuit Breakers

06-23-2025

- Trip-free cycling, 0.5A to 20A ratings, and snap-in panel-mount design that simplifies installation.

Littelfuse SC1230-01UTG TVS Diode

06-04-2025

- 22V, 60pF, 9A, unidirectional discrete TVS diode that provides general-purpose ESD protection.

Littelfuse 5.0SMDJ-FB TVS Diodes

05-21-2025

- Designed specifically to protect sensitive electronic equipment from voltage transient events.

Vishay NTCAPIPE3C90105A Long Lead NTC Thermistor Sensors

05-19-2025

- Features a small NTC chip reflow soldered between two AWG24 UL-2651, +105°C-rated, 300V wires.

Bourns BVRA1210 Automotive-Grade Low-Voltage Varistors

05-15-2025

- 11VDC to 100VDC working voltage range and 200A to 500A current range in an EIA 1210 package size.

Littelfuse Px0S3H High Surge Current SIDACtor Thyristor

05-02-2025

- Engineered to provide robust overvoltage protection in high-exposure environments.

Littelfuse LX5 0.5A Sensitive-Gate TRIAC

04-25-2025

- A bidirectional solid-state switch series that offers a direct interface to microprocessor drivers.

Vishay NTCAIMM66H NTC Thermistor

04-18-2025

- Features fast time response to temperature change in automotive fluid immersion applications.

Vishay Surface Mount PAR® Transient Voltage Suppressors

04-17-2025

- Ideal for use in sensitive electronics protection against voltage transients induced by lightning.

Littelfuse Sxx30x SCR Thyristors

04-09-2025

- For applications such as solid-state relays, industrial power tools, & high-power motor control.

Vishay Commercial-Grade NTC SMD 0201 Chip Thermistors

04-09-2025

- Designed to deliver high sensitivity and high accuracy over the temperature range -40°C to 125°C.

onsemi ESD5Z2.5T1G ESD Protection Diodes

04-04-2025

- Designed to safeguard voltage-sensitive components from ESD and transient voltage events.

Semtech RClamp®10022PWQ Transient Voltage Suppressor (TVS)

04-02-2025

- Designed for ESD protection of 100BASE-T1 and 1000BASE-T1 interfaces in automotive environments.

Semtech SMBJxA ESD Protection Diodes

03-31-2025

- Designed to protect sensitive electronics from latch-up due to lightning and ESD.

MEAN WELL RDU20G-200 Rackmount Power Distribution Unit

03-20-2025

- Engineered for reliability and meets the rigorous demands of industrial and commercial applications.

Texas Instruments ESD501/ESD501-Q1 Low Capacitance ESD Diode

03-18-2025

- Offered in an industry-standard 0402 package and provides an IEC 61000-4-2 protection level of 15kV.

Texas Instruments MMBZ30VCL/MMBZ30VCL-Q1 ESD Protection Diode

03-18-2025

- A dual-channel unidirectional or single-channel bidirectional ESD in a common cathode configuration.

onsemi Machine Vision

03-18-2025

- A wide range of image sensor solutions, from VGA to 45MP, for machine vision needs.

Viewing: 1 - 25 of 247

Littelfuse Newest Circuit Protection

Types of Circuit Protection

Filter By:

Customer Service Office

Company

Resources

Support