Semtech Newest Circuit Protection

Types of Circuit Protection

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Semtech RCLAMP2891PQ TVS Diode
Semtech RCLAMP2891PQ TVS Diode
06.30.2026
Ultra-low capacitance 1-line, 28V TVS diode, protects high‑speed signal lines from ESD and EOS.
Semtech TDS5311P SurgeSwitch™ 1-Line 53V EOS Protection IC
Semtech TDS5311P SurgeSwitch™ 1-Line 53V EOS Protection IC
02.18.2026
Provides high-energy EOS protection with superior temperature and clamping characteristics.
Semtech RClamp04022S RailClamp® 2-Line TVS Diode
Semtech RClamp04022S RailClamp® 2-Line TVS Diode
10.07.2025
Designed to protect sensitive electronics from damage or latch-up due to ESD and EOS.
Semtech SVS03331P1RBQ Low Capacitance TVS Diode
Semtech SVS03331P1RBQ Low Capacitance TVS Diode
08.21.2025
Provides secondary surge and ESD protection on antennas and high-speed data ports.  
Semtech ESD Protection of USB 2.0 Interface Devices
Semtech ESD Protection of USB 2.0 Interface Devices
08.19.2025
These protection devices provide solutions to protect a wide range of USB 2.0 electronic devices.
Semtech RClamp03301H-RClamp0801H ESD & EOS Protection
Semtech RClamp03301H-RClamp0801H ESD & EOS Protection
07.03.2025
ESD and EOS Protection are specifically developed to protect high-speed Ethernet lines.
Semtech RClamp03348P RailClamp® ESD Protection Diode
Semtech RClamp03348P RailClamp® ESD Protection Diode
06.27.2025
Designed to minimize both ESD peak clamping and TLP clamping voltage.
Semtech uClamp5591P μClamp® TVS Diode
Semtech uClamp5591P μClamp® TVS Diode
06.27.2025
Features large cross-sectional area junctions for conducting high transient currents.
Semtech RClamp®10022PWQ Transient Voltage Suppressor (TVS)
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
Semtech SMBJxA ESD Protection Diodes
03.31.2025
Designed to protect sensitive electronics from latch-up due to lightning and ESD.
Semtech TDS2621LP Transient Diverting Suppressors (TDS)
Semtech TDS2621LP Transient Diverting Suppressors (TDS)
03.01.2025
Designed to provide high-energy EOS protection with superior clamping & temperature characteristics.
Semtech RClamp2271ZC ESD Protection/TVS Diode
Semtech RClamp2271ZC ESD Protection/TVS Diode
03.01.2025
Specifically designed to protect sensitive electronics from damage or latch-up due to ESD.
Semtech Ethernet ESD Protection Solutions
Semtech Ethernet ESD Protection Solutions
03.01.2025
Deliver comprehensive board-level protection for Ethernet interfaces and sensitive components.
Semtech RClamp1561PWQ RailClamp® ESD Protection
Semtech RClamp1561PWQ RailClamp® ESD Protection
09.10.2024
Designed to protect high-power RF interfaces with characteristics for board-level protection.
Semtech RClamp®03331PWQ ESD & EOS Protection Device
Semtech RClamp®03331PWQ ESD & EOS Protection Device
06.27.2024
Designed to provide ESD and secondary surge protection on antennas and high-speed data ports.
Semtech USB Type-C™ Protection
Semtech USB Type-C™ Protection
01.04.2024
These USB Type-C™ Protection devices help to safeguard individual lines for USB Type-C interfaces.
Semtech RClamp/μClamp TVS Diodes
Semtech RClamp/μClamp TVS Diodes
11.02.2023
Features a solid-state silicon-avalanche technology and low leakage current.
Semtech RClamp0594P 4-Line Surge & ESD Protection
Semtech RClamp0594P 4-Line Surge & ESD Protection
08.09.2022
RailClamp TVS arrays with ultralow capacitance ESD protection.
Viewing: 1 - 18 of 18

CTS Electronic Components TTS Thermistors
CTS Electronic Components TTS Thermistors
07.09.2026
Features fast response time, excellent stability, and reliability.
Bourns CDDFN2 Surface Mount TVS Diodes
Bourns CDDFN2 Surface Mount TVS Diodes
07.07.2026
ESD, EFT, and surge protection for external ports of electronic devices, limiting critical damage.
Semtech RCLAMP2891PQ TVS Diode
Semtech RCLAMP2891PQ TVS Diode
06.30.2026
Ultra-low capacitance 1-line, 28V TVS diode, protects high‑speed signal lines from ESD and EOS.
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.
Bourns CDSOD323-T24LC-Q Automotive-Grade TVS Diodes
Bourns CDSOD323-T24LC-Q Automotive-Grade TVS Diodes
06.26.2026
Bidirectional automotive-grade TVS diodes in a compact SOD-323 package.
Bourns CDSOD323-TxxSC-Q TVS Diodes
Bourns CDSOD323-TxxSC-Q TVS Diodes
06.25.2026
Offer a selection of voltage options from 3V to 36V in a bidirectional configuration.
Vishay SFT & SF2T Time Lag Acting Thin Film Chip Fuses
Vishay SFT & SF2T Time Lag Acting Thin Film Chip Fuses
06.24.2026
Endures temporary, non-damaging spikes while providing reliable overcurrent protection.
Diodes Incorporated D3V3ZF1BD2CSP Bi-Directional TVS Diode
Diodes Incorporated D3V3ZF1BD2CSP Bi-Directional TVS Diode
06.22.2026
Low-capacitance device designed specifically to protect high-speed differential lines.
Bourns PF-000100E/PF-01N100E/PF-1NH100E Fuses
Bourns PF-000100E/PF-01N100E/PF-1NH100E Fuses
06.04.2026
Designed to comply with UL 248-13, IEC 60269-4, and IEC 60269-7 standards.
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.
Bel Fuse 0ZLJ Low Rho PTC Fuses
Bel Fuse 0ZLJ Low Rho PTC Fuses
05.21.2026
1206 chip size, surface-mount PTC resettable fuses with a faster trip time and lower resistance.
Bel Fuse 0ZLM Low Rho PTC Fuses
Bel Fuse 0ZLM Low Rho PTC Fuses
05.21.2026
Offers a 250mA to 750mA hold current and a -40°C to +85°C operating temperature range.
Bel Fuse 0ZLK Low Rho PTC Fuses
Bel Fuse 0ZLK Low Rho PTC Fuses
05.21.2026
Features a compact 0805 chip size, surface-mount design, and a 6VDC maximum voltage.
TDK X-Series SMD Multilayer Varistors (MLVs)
TDK X-Series SMD Multilayer Varistors (MLVs)
05.15.2026
Features a reduced carbon footprint while fulfilling demanding application requirements.
Bourns CDSOT23-SM712-Q Surface-Mount TVS Diode
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
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 AK-FL TVS Diodes
Littelfuse AK-FL TVS Diodes
05.04.2026
Axial leaded, FlatSuppressX™ flat and low clamping bi-directional TVS diodes.
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.
Taiwan Semiconductor SMF4LxCA/AH Transient Voltage Suppressor Diodes
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.
Taiwan Semiconductor SMA6FxCAH/SMA6SxCAH TVS Diodes
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.
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.
Infineon Technologies Multi-Purpose Diodes for ESD Protection
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.
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