- Temperature Sensors
- Thermal Cut-Outs
- Thermal Fuses
- Circuit Protection
- SEMIFUSE SFLR RESETTABLE BATTERY STRAP PTC Fuse
Semifuse SFLR PTC fuses from Fuzetec are ideal for high-power battery applications, providing reliable non-cycling protection against over-charging and short-circuits.
Semifuse SFLR PTCs have a lower resistance and a smaller mass giving faster trip times and improved battery protection.
- SEMIFUSE SFLT BATTERY STRAP RESETTABLE PTC Fuse
Semifuse SFLT resettable PTC fuses from Fuzetec offer improved battery protection particularly in low-power battery applications. These PTC strap fuses provide reliable non-cycling protection against over-charging and short-circuits.
The Semifuse SFLT series PTCs switch at lower temperatures, therefore giving them faster trip times, and making them ideal for the latest generation of battery designs.
- SEMIFUSE SFVT ULTRA SLIM BATTERY STRAP PTC Fuse
Semifuse SFVT resettable PTC fuses from Fuzetec are ideal for Li-ion battery protection.
These are ultra-slim and have a 20% lower temperature trip compared to our standard series. They offer protection against over current and over temperature conditions.
- SEMIFUSE SFR60F 60V RADIAL LEADED PTC Fuse
Ideal for protecting power supplies, speakers, security and alarm systems, electric motors, etc.
Our Semifuse SFR60F series of PTC re-settable fuses from Fuzetec provide re-settable short-circuit protection in low voltage DC circuits up to 60V for short circuit currents up to 40A.
- Radial leads (fixings)
- Current ratings 0.05A to 3.75A
- Voltages – 60VDC
- Semifuse SMD PTC Resettable Fuses (Surface Mount PTCs)
Semifuse SMD PTC fuses are the most comprehensive available, with footprints from 0603 up to 2920. They offer a surface mount solution for motherboards, computer peripherals, battery chargers and a multitude of electronic applications.
Semifuse SMD PTCs offer compact circuit protection for currents from 0.01A to 3A with voltages up to 60V. Ask for details on our new low resistance (LoRho) SMD PTCs, sizes from 0603 to 1812