Newest Circuit Protection – Mouser Denmark

.hide-partial { max-height: none; } .show-more { display: none; }

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Circuit Protection

List Images

Applied Filters:

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

TDK 0201 ULC TVS Diodes

08-12-2025

- 0201 size with 0.15mm height, bidirectional ESD protection of high-speed I/O line per IEC 61000-4-2.

TDK S30 & S36 NTC ICL Thermistors

04-21-2025

- NTC inrush current limiters with a UL 94V-0 flame-retardant coating material.

TDK G14 & G20 G-Series GDT Varistors

04-10-2025

- Features a hybrid design with low leakage and rated disk diameters of 14mm and 20mm.

TDK Immersion NTC Thermistor

01-02-2025

- Features a fully sealed system for immersion applications and a lightweight design.

TDK B725x Multilayer Varistors

12-13-2024

- AEC-Q200 compliant and offer reliable ESD protection up to 30kV per IEC 61000-4-2 standards.

TDK L862 and L871 NTC Thermistors

10-07-2024

- Designed for temperature measurement and are AEC-Q200 automotive grade.

TDK HV PTC Heater Kit

07-24-2024

- Contains four different series of parts with a temperature range of -40°C to +195°C.

TDK PTC Heater Kit

06-05-2024

- Features heating elements for low-voltage applications & contains 3 separate series of thermistors.

TDK NTCGS Chip NTC Thermistors

03-06-2024

- AEC-Q200 qualified, 10KΩ resistance value and comes in three case sizes: 0201, 0402, and 0603.

TDK NTCWS Thermistors

09-07-2023

- Features a compact package that achieves high accuracy and reliability at high temperatures.

TDK B7221xM SIOV Metal Oxide Varistors

05-31-2023

- AEC-Q200 qualified varistors suitable for Surface Mount Device (SMD) assembly.

TDK J404 Inrush Current Limiter

02-20-2023

- Designed for DC voltages of up to 500V and AC voltages of up to 350V

TDK T850 NTC Thermistors

11-18-2022

- Designed for surface temperature measurement, offers 10kΩ rated resistance with 1% or 2% tolerance.

TDK HP100 NTC Thermistors

09-27-2022

- Feature humidity resistance, high-temperature resistance up to 150°C, and high sensor accuracy.

TDK S14, S10, & S07 SIOV Metal Oxide Leaded Varistors

07-05-2022

- Ideal for communication systems, household appliances, power supplies, consumer & power metering.

TDK S10 SIOV Metal Oxide Leaded Varistors

05-25-2022

- Small ø10mm disk, high-performance varistors with a wide 130VRMS to 680VRMS operating voltage range.

TDK S07 SIOV Metal Oxide Leaded Varistors

05-25-2022

- Small ø7mm disk, high-performance varistors with a wide 115VRMS to 460VRMS operating voltage range.

TDK S14 SIOV Metal Oxide Leaded Varistors

05-25-2022

- Small ø14mm disk, high-performance varistors with a wide 130VRMS to 625VRMS operating voltage range.

TDK B57861 NTC Thermistors for Temperature Measurement

04-19-2022

- Provides a short response time and a temperature curve from -40°C to +155°C.

TDK NTC Thermistor Sensor Kit for Industrial Use

03-25-2022

- Features a variety of products designed for temperature measurement in industrial applications.

Viewing: 1 - 20 of 20

Filter By:

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 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 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 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.

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 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 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 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 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 IXG-05 Lightning Surge Protector

01-22-2026

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

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 650MHz to 2.7GHz RF Coaxial Surge Protectors

12-23-2025

- Protect against EMP, High Altitude Electro-Magnetic Pulse (HEMP), or power surges.

PolyPhaser DC to 7GHz RF Coaxial Surge Protectors

12-23-2025

- Protect against EMP, High Altitude Electro-Magnetic Pulse (HEMP), or power surges.

Viewing: 1 - 25 of 492

Types of Circuit Protection

Filter By:

Customer Service Office

Company

Resources

Support