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Fuzetec

  • 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.

    • Current ratings 1.9A to 9.0A
    • Voltages – 15VDC to 20VDC.
    • With nickel straps for spot welding directly onto battery cells
  • 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.

    • Current ratings 0.7A – 3.4A
    • Voltages – 24VDC
    • With nickel straps for spot welding directly onto battery cells

     

  • 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.

    • Continuous currents 1.1A – 2.4A
    • Voltages  – 16VDC
    • With nickel straps for spot-welding directly onto battery cells.
  • 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’s range of SMD PTC fuses is the most comprehensive available, with footprints as small as 0603 up to the largest at 2920,

    They offer a surface mount solution for motherboard, computer peripheral electronic application.

    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 (Lo Rho) SMD PTCs, sizes from 0603 to 1812