Newest Circuit Protection

Littelfuse NSM20 Surface-Mount Metal Oxide Varistors (MOV)
Littelfuse NSM20 Surface-Mount Metal Oxide Varistors (MOV)
10.08.2026
Offer ultra-high surge-current handling (40 surges at 8kV/4kA) to absorb excess energy.
Littelfuse AK8-FB Axial Leaded TVS Diodes
Littelfuse AK8-FB Axial Leaded TVS Diodes
10.05.2026
Designed to meet the severe surge-test environment for both AC and DC line-protection applications.
Littelfuse AK6-FB Axial Leaded TVS Diodes
Littelfuse AK6-FB Axial Leaded TVS Diodes
10.05.2026
Designed to meet the severe surge-test environment for both AC and DC line-protection applications.
Littelfuse LTKAK1.5-L TVS Diode
Littelfuse LTKAK1.5-L TVS Diode
10.05.2026
Offers a clamping voltage lower than alternative technologies such as MOVs and GDTs.
Littelfuse SP4315-01WTG TVS Diode Array
Littelfuse SP4315-01WTG TVS Diode Array
10.01.2026
Ultra-low capacitance, bidirectional design, and protects electronic equipment from destructive ESD.
Littelfuse TP7.0SMD-XC Automotive TVS Diode
Littelfuse TP7.0SMD-XC Automotive TVS Diode
09.10.2026
Protects sensitive electronic equipment from voltage transients induced by lightning.
Littelfuse AK10-FB Axial Leaded TVS Diodes
Littelfuse AK10-FB Axial Leaded TVS Diodes
09.10.2026
Designed to meet the severe surge-test environment for both AC and DC line-protection applications.
Littelfuse AK3-A Axial Leaded TVS Diodes
Littelfuse AK3-A Axial Leaded TVS Diodes
09.10.2026
Designed to meet the severe surge-test environment for both AC and DC line-protection applications.
Littelfuse AK3-FB Axial Leaded TVS Diodes
Littelfuse AK3-FB Axial Leaded TVS Diodes
09.10.2026
Designed to meet the severe surge-test environment for both AC and DC line-protection applications.
Littelfuse AK1-A Axial Leaded TVS Diodes
Littelfuse AK1-A Axial Leaded TVS Diodes
09.10.2026
Designed to meet the severe surge-test environment for both AC and DC line-protection applications.
Littelfuse TVS SPA Diode Arrays
Littelfuse TVS SPA Diode Arrays
06.26.2026
TVS diode arrays for ESD, EFT, and surge protection across data and power interfaces.
Littelfuse SB4000 Industrial Shock Block
Littelfuse SB4000 Industrial Shock Block
05.26.2026
Available in single-phase, split-phase, three-phase, and 4-wire systems from 208V to 240V voltage.
Littelfuse AK-FL TVS Diodes
Littelfuse AK-FL TVS Diodes
05.04.2026
Axial leaded, FlatSuppressX™ flat and low clamping bi-directional TVS diodes.
Littelfuse TP5.0SMD-FL FlatSuppressX™ TVS Diodes
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
Littelfuse TP1KSMB-FL FlatSuppressX™ TVS Diodes
05.04.2026
Designed specifically to protect sensitive electronic equipment from voltage transients.
Littelfuse QVx35xHx High-Temperature Alternistor TRIACs
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
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
Littelfuse Automotive High Temperature SMDs
04.02.2026
Meet applicable automotive industry standards and are AEC-Q200-qualified.
Littelfuse 708 High Current SMD Fuses
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
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
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
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
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
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
Littelfuse SP432x-01WTG TVS Diodes
01.08.2026
Provide ultra-low capacitance, bidirectional, and a high level of protection.
Viewing: 1 - 25 of 114

    Littelfuse NSM20 Surface-Mount Metal Oxide Varistors (MOV)
    Littelfuse NSM20 Surface-Mount Metal Oxide Varistors (MOV)
    10.08.2026
    Offer ultra-high surge-current handling (40 surges at 8kV/4kA) to absorb excess energy.
    Bourns BTN08G SMD NTC Thermistors for Thermal Sensing
    Bourns BTN08G SMD NTC Thermistors for Thermal Sensing
    10.07.2026
    Offers high mounting reliability and a relatively high power rating of 240mW.
    Littelfuse LTKAK1.5-L TVS Diode
    Littelfuse LTKAK1.5-L TVS Diode
    10.05.2026
    Offers a clamping voltage lower than alternative technologies such as MOVs and GDTs.
    Littelfuse AK6-FB Axial Leaded TVS Diodes
    Littelfuse AK6-FB Axial Leaded TVS Diodes
    10.05.2026
    Designed to meet the severe surge-test environment for both AC and DC line-protection applications.
    Littelfuse AK8-FB Axial Leaded TVS Diodes
    Littelfuse AK8-FB Axial Leaded TVS Diodes
    10.05.2026
    Designed to meet the severe surge-test environment for both AC and DC line-protection applications.
    Littelfuse SP4315-01WTG TVS Diode Array
    Littelfuse SP4315-01WTG TVS Diode Array
    10.01.2026
    Ultra-low capacitance, bidirectional design, and protects electronic equipment from destructive ESD.
    Schneider Electric SDSA Type 1 Surge Protective Devices
    Schneider Electric SDSA Type 1 Surge Protective Devices
    10.01.2026
    Provides surge suppression on 120VAC and 120VAC/240VAC systems.
    Sensata RP Thermal Protectors
    Sensata RP Thermal Protectors
    10.01.2026
    UL, CSA, and NEC-compliant for recessed lighting applications.
    IXYS IXBOD2 Breakover Diode Modules
    IXYS IXBOD2 Breakover Diode Modules
    09.22.2026
    Provides fast and reliable overvoltage protection in demanding power electronics applications.
    Abracon AMCV-SS1206 & AMCV-SS1210 Varistors
    Abracon AMCV-SS1206 & AMCV-SS1210 Varistors
    09.17.2026
    High-speed multi-layer chip varistors in 1206 and 1210 packages.
    STMicroelectronics TVS221SC-1T2 Unidirectional Single Line TVS
    STMicroelectronics TVS221SC-1T2 Unidirectional Single Line TVS
    09.15.2026
    Designed to protect the power line or other low-speed I/O against ESD and small surge transients.
    onsemi ESDM1021 ESD Protection Diode
    onsemi ESDM1021 ESD Protection Diode
    09.14.2026
    Compact 2V bidirectional ESD diode for GPIO and low-voltage power-line protection.
    Littelfuse AK3-A Axial Leaded TVS Diodes
    Littelfuse AK3-A Axial Leaded TVS Diodes
    09.10.2026
    Designed to meet the severe surge-test environment for both AC and DC line-protection applications.
    Littelfuse TP7.0SMD-XC Automotive TVS Diode
    Littelfuse TP7.0SMD-XC Automotive TVS Diode
    09.10.2026
    Protects sensitive electronic equipment from voltage transients induced by lightning.
    Littelfuse AK3-FB Axial Leaded TVS Diodes
    Littelfuse AK3-FB Axial Leaded TVS Diodes
    09.10.2026
    Designed to meet the severe surge-test environment for both AC and DC line-protection applications.
    Littelfuse AK10-FB Axial Leaded TVS Diodes
    Littelfuse AK10-FB Axial Leaded TVS Diodes
    09.10.2026
    Designed to meet the severe surge-test environment for both AC and DC line-protection applications.
    Littelfuse AK1-A Axial Leaded TVS Diodes
    Littelfuse AK1-A Axial Leaded TVS Diodes
    09.10.2026
    Designed to meet the severe surge-test environment for both AC and DC line-protection applications.
    Amphenol Type A266T NTC Thermistor
    Amphenol Type A266T NTC Thermistor
    09.08.2026
    Stainless steel-housed chip thermistor designed for accurate and reliable temperature measurement.
    Panduit ES2P Intelligent Power Distribution Units (iPDUs)
    Panduit ES2P Intelligent Power Distribution Units (iPDUs)
    09.01.2026
    Cost-effective intelligence, gigabit connectivity, built-in security, and simplified maintenance.
    Bourns BTN06G SMD NTC Thermistors for Thermal Sense
    Bourns BTN06G SMD NTC Thermistors for Thermal Sense
    09.01.2026
    0603-size, chip-type SMD NTC thermistors designed for thermal sensing applications.
    Bourns MOV-KC Metal Oxide Varistors
    Bourns MOV-KC Metal Oxide Varistors
    09.01.2026
    Radial-leaded metal oxide varistors for protecting electronic circuits from overvoltage transients.
    IXYS SK002xSx Sensitive SCRs
    IXYS SK002xSx Sensitive SCRs
    08.27.2026
    Sensitive SCRs with microprocessor drive support and high noise immunity.
    Schurter High-Voltage Fuse Portfolio
    Schurter High-Voltage Fuse Portfolio
    08.21.2026
    Features scalable protection for automotive, energy, and industrial DC systems.
    Phoenix Contact ELR DC Circuit Breaker
    Phoenix Contact ELR DC Circuit Breaker
    08.17.2026
    Designed for protecting, monitoring, and switching high DC loads in industrial DC power systems
    Diotec Semiconductor ESD9BL24P-AQ ESD Protection Diode
    Diotec Semiconductor ESD9BL24P-AQ ESD Protection Diode
    08.17.2026
    Features a low junction capacitance and low leakage current in a miniature case outline.
    Viewing: 1 - 25 of 483