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 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.
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-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 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 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 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 Automotive High Temperature SMDs
Littelfuse Automotive High Temperature SMDs
04-02-2026
Meet applicable automotive industry standards and are AEC-Q200-qualified.
Littelfuse NANO2® 708 High Current SMD Fuses
Littelfuse NANO2® 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 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 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.
    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.
    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.
    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-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 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 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 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.
    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.
    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.
    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 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 507