Newest Circuit Protection – Mouser Singapore

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Types of Circuit Protection

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

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

08/21/2025

- Provides secondary surge and ESD protection on antennas and high-speed data ports.

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.

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.

Semtech RClamp2271ZC ESD Protection/TVS Diode

03/01/2025

- Specifically designed to protect sensitive electronics from damage or latch-up due to ESD.

Semtech TDS2621LP Transient Diverting Suppressors (TDS)

03/01/2025

- Designed to provide high-energy EOS protection with superior clamping & temperature characteristics.

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

06/27/2024

- Designed to provide ESD and secondary surge protection on antennas and high-speed data ports.

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

11/02/2023

- Features a solid-state silicon-avalanche technology and low leakage current.

Semtech RClamp0594P 4-Line Surge & ESD Protection

08/09/2022

- RailClamp TVS arrays with ultralow capacitance ESD protection.

Semtech ESD & EOS Protection for 2-Line Auto Applications

04/27/2022

- µClamp® TVS arrays designed to protect sensitive electronics from damage to ESD & surge.

Semtech RClamp®01211ZC ESD Protection Device

03/31/2022

- FemtoClamp™ ESD protection device specifically designed to protect high-speed differential lines.

Viewing: 1 - 16 of 16

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YAGEO KH-AT Metal Oxide Varistors (MOVs)

02/05/2026

- Automotive-grade MOVs engineered to deliver long-term reliability in harsh operating environments.

PolyPhaser TSX & TUSX Bulkhead Coaxial RF Surge Protectors

01/22/2026

- Manufactured with a coaxial in-line design, offering a wide operating frequency range.

PolyPhaser Surge Protector Accessories

01/22/2026

- Provide the necessary accessories to complete the grounding installation.

PolyPhaser 2GHz to 6GHz N-Type Bulkhead RF Surge Protectors

01/22/2026

- Protect equipment from EMP or power surges commonly caused by lightning or electrical disturbances.

PolyPhaser IX Series Data Line Surge Protectors

01/22/2026

- Protects equipment from EMP or surges in power caused by lightning and other induced transients.

PolyPhaser 4MHz to 900MHz & 5MHz to 400MHz Surge Protectors

01/22/2026

- Protect equipment from EMP or power surges caused by lightning or strong electrical disturbances.

PolyPhaser IXG-05 Lightning Surge Protector

01/22/2026

- Protects equipment from EMP or surges in power caused by lightning and other induced transients.

PolyPhaser GX Coaxial RF Surge Protectors

01/22/2026

- Designed for RF coaxial applications requiring DC current on the coaxial line.

PolyPhaser 400MHz to 2.5GHz RF Coaxial Surge Protectors

01/22/2026

- Protect equipment from EMP or power surges caused by lightning or electrical disturbances.

PolyPhaser 125MHz to 1GHz Type-N Coaxial RF Surge Protectors

01/22/2026

- Help protect equipment from EMP, power surges, or other strong electrical disturbances.

PolyPhaser IS-B50 Coaxial RF Surge Protectors

01/22/2026

- Designed to protect against lightning events and are ideal for HF, UHF, and VHF radios.

PolyPhaser 40MHz to 400MHz Coaxial RF Surge Protectors

01/22/2026

- Protect equipment from EMP or power surges caused by lightning or other strong electrical changes.

PolyPhaser IX-2M Lightning Surge Protectors

01/22/2026

- Protect equipment from EMP or power surges caused by lightning and other induced transients.

PolyPhaser TSX HT RF EMP Surge Protectors

01/22/2026

- HEMP tested to protect a wide range of 2.7GHz WiFi® and cellular power configurations.

PolyPhaser 6GHz to 10GHz Type N F/F RF Surge Protector

01/22/2026

- Patented spiral inductor design that delivers near-instantaneous surge response to lightning surges.

Vishay NTCASCW78A NTC Immersion Temperature Sensor

01/20/2026

- Designed for accurate thermal monitoring in demanding environments.

Bourns SE Breakers (Thermal Cut-Off Devices)

01/19/2026

- TCO devices that control abnormal, excessive current virtually instantaneously up to rated limits.

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.

Eaton 14DE High Breaking Capacity Semiconductor Fuses

01/13/2026

- Features a 20kA high breaking capacity for high-energy applications.

KYOCERA AVX AMTS Motor Transient Suppressor Varistors

01/12/2026

- Offer transient voltage protection and EMI/RFI suppression for electric motor circuits.

Calian TW170 Coaxial GNSS RF Surge Protectors

01/09/2026

- Professional-grade coaxial GNSS full-band surge protectors or lightning arrestors.

Littelfuse SP432x-01WTG TVS Diodes

01/08/2026

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

Schurter APO 1000V Pyro Fuse

01/02/2026

- Safety device engineered for high-voltage DC applications with high reliability and safety.

Bourns GDT25H High Voltage Gas Discharge Tube Arrestors

12/26/2025

- Features a surface-mount design and is built with advanced computer simulation techniques.

PolyPhaser 1.5MHz to 6GHz RF Coaxial Surge Protectors

12/23/2025

- Protect against EMP or power surges caused by lightning or other electrical changes.

Viewing: 1 - 25 of 493

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