Newest Circuit Protection – Mouser Ireland

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Types of Circuit Protection

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

Littelfuse TP5.0SMD-FL FlatSuppressX™ TVS Diodes

05/04/2026

- 5000W peak pulse power capability using a 10/1000µs waveform and 6.5W power dissipation.

Littelfuse TP1KSMB-FL FlatSuppressX™ TVS Diodes

05/04/2026

- Designed specifically to protect sensitive electronic equipment from voltage transients.

Littelfuse AK-FL TVS Diodes

05/04/2026

- Axial leaded, FlatSuppressX™ flat and low clamping bi-directional TVS diodes.

Littelfuse QVx35xHx High-Temperature Alternistor TRIACs

04/24/2026

- Offers a 35A rated current and is available in TO-220AB, TO-220 isolated, and TO-263 packages.

Littelfuse SJx08x High-Temperature SCRs

04/24/2026

- Voltage of up to 800V, surge current capability of up to 100A, & a temperature rating of +150°C.

Littelfuse Automotive High Temperature SMDs

04/02/2026

- Meet applicable automotive industry standards and are AEC-Q200-qualified.

Littelfuse 708 High Current SMD Fuses

03/30/2026

- Designed for circuits expecting high fault current and have a solder‑less ceramic body construction.

Littelfuse SP1120-01WTG Unidirectional Discrete TVS Diode

03/09/2026

- Proprietary silicon avalanche technology and offers high ESD protection for electronic equipment.

Littelfuse Sx4340L TVS Diode Arrays

03/05/2026

- Offers 0.55pF ultra-low capacitance in a space-saving SOD882 package.

Littelfuse SC3402-02ETG ESD Protection Diode

02/23/2026

- Ultra-low capacitance ESD protection diode designed to safeguard high-speed data interfaces.

Littelfuse CMA160E1600HF Single Thyristor

02/06/2026

- High‑performance 160A, 1600V device featuring a planar passivated chip structure in PLUS247 package.

Littelfuse SM15KPA-HRA & SM30KPA-HRA High Reliability Diodes

01/13/2026

- Protects I/O interfaces, VCC bus, and other circuits in avionics, aviation, and eVTOL applications.

Littelfuse SP432x-01WTG TVS Diodes

01/08/2026

- Provide ultra-low capacitance, bidirectional, and a high level of protection.

Littelfuse AQ3118-02JTG Low-Capacitance TVS Diode Array

11/12/2025

- 2-ch protection against ESD and surges, 0.3pF I/O-to-I/O capacitance and 50nA leakage current @ 18V.

Littelfuse MXM MEGA® MIDI® Fuse Holders

10/23/2025

- High-current solution rated up to 120V/650A, with sliding tabs and interlocking pins.

Littelfuse AQ4324-01ETG Bidirectional TVS Diode

10/22/2025

- Provides high protection for single-channel electronic equipment susceptible to destructive ESD.

Littelfuse MCASE® 4-Way Fuse Holders

09/16/2025

- Compact, high-performance solutions designed to support up to four MCASE+® slotted cartridge fuses.

Littelfuse SZSMF6L Automotive TVS Diodes

08/29/2025

- Protects I/O interfaces, VCC bus & other vulnerable circuits in auto electronic applications.

Littelfuse 827 Series High Voltage Cartridge Fuses

07/18/2025

- High voltage of 800VDC automotive electronics fuses in through-hole and bolt-down versions.

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 DFNAK3 TVS Diodes

06/23/2025

- Offers 3kA surge current and IEC 61000-4-5 compliance in a compact, surface-mount package.

Littelfuse SC1122-01ETG TVS Diode

06/04/2025

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

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.

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Bourns CDSOT23-SM712-Q Surface Mount TVS Diode

05/12/2026

- Provides protection for data ports in accordance with IEC 61000-4-2, IEC 61000-4-4, & IEC 61000-4-5.

Littelfuse TP5.0SMD-FL FlatSuppressX™ TVS Diodes

05/04/2026

- 5000W peak pulse power capability using a 10/1000µs waveform and 6.5W power dissipation.

Littelfuse TP1KSMB-FL FlatSuppressX™ TVS Diodes

05/04/2026

- Designed specifically to protect sensitive electronic equipment from voltage transients.

Littelfuse AK-FL TVS Diodes

05/04/2026

- Axial leaded, FlatSuppressX™ flat and low clamping bi-directional TVS diodes.

Littelfuse QVx35xHx High-Temperature Alternistor TRIACs

04/24/2026

- Offers a 35A rated current and is available in TO-220AB, TO-220 isolated, and TO-263 packages.

Littelfuse SJx08x High-Temperature SCRs

04/24/2026

- Voltage of up to 800V, surge current capability of up to 100A, & a temperature rating of +150°C.

Taiwan Semiconductor SMA6FxCAH/SMA6SxCAH TVS Diodes

04/02/2026

- AEC-Q101 qualified 600W, 12V to 60V surface-mount devices operating at 0.094%/°C maximum VBR.

Taiwan Semiconductor SMF4LxCA/AH Transient Voltage Suppressor Diodes

04/02/2026

- High-efficiency, low-power, 400W, 5V to 75V surface-mount devices ideal for automated placement.

Littelfuse Automotive High Temperature SMDs

04/02/2026

- Meet applicable automotive industry standards and are AEC-Q200-qualified.

Littelfuse 708 High Current SMD Fuses

03/30/2026

- Designed for circuits expecting high fault current and have a solder‑less ceramic body construction.

Infineon Technologies Multi-Purpose Diodes for ESD Protection

03/27/2026

- Offering the best protection in a small footprint, the diodes deliver superior ESD performance.

Stackpole Electronics NTC AEC-Q200 Thermistors

03/24/2026

- AEC-Q200 qualified thick film NTC thermistors available in 0402, 0603, and 0805 chip sizes.

Vishay XFD11K XClampR® Transient Voltage Suppressors

03/18/2026

- Surface-mount bidirectional devices designed for high-temperature stability and high reliability.

Vishay T3KN12CA thru T3KN100CA PAR® TVS

03/18/2026

- TVSs are bidirectional, 3000W peak-pulse-power devices ideal for automated placement.

Texas Instruments TVS2210 Flat-Clamp Surge Protection Device

03/12/2026

- Designed to robustly shunt up to 25A of fault current to protect from transients or lightning.

Transtector ALPU Outdoor 10/100 Base-T Data Surge Protectors

03/09/2026

- Protects critical equipment in 10/100 Base-T Ethernet/PoE or PoE+ protocol data networks.

Bourns GDT225HE High Energy Gas Discharge Tube Arrestors

03/09/2026

- Offers a 2000VDC breakdown voltage, 100A follow-on current, and 1GΩ minimum insulation resistance.

Transtector DC DEFENDER Outdoor Clamshell DC Surge Protectors

03/09/2026

- Clamshell-style SPDs that protect critical equipment that operates on a 48VDC electrical service.

Transtector CPX DIN-Rail Mounting Kit

03/09/2026

- Mounting kit for the CPX 4-Port Chassis.

Transtector DR DIN-Rail AC Surge Protectors (SPDs)

03/09/2026

- DIN-rail devices that use SASD technology to protect critical equipment.

Transtector ALPU Outdoor Gigabit Ethernet Surge Protectors

03/09/2026

- Uses SASD technology to protect critical equipment in Gigabit Ethernet/PoE data networks.

Transtector ALPU Outdoor GbE PoE++ Data Surge Protectors

03/09/2026

- Uses SASD/GDT technology to protect critical equipment in Gigabit Ethernet/PoE++ data networks

Transtector I2R Indoor DIN-Rail DC Surge Protectors (SPDs)

03/09/2026

- Protects critical equipment operating on a 48VDC electrical service.

Transtector CPX Surge Protector 4-Position Chassis

03/09/2026

- Multi-port chassis for CPX Data Surge Protectors

Transtector PBM Indoor POTS Data Surge Protectors (SPDs)

03/09/2026

- Uses Sidactor technology to protect critical equipment in POTS protocol data networks.

Viewing: 1 - 25 of 506

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