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Fuzetec

  • SEMIFUSE SFSR RESETTABLE PTC Fuse

    Our Semifuse SFSR re-settable PPTC fuse, from leading manufacturer Fuzetec, provides reliable, non-cycling protection against short circuits in rechargeable batteries and electronic circuits.

    • Current ratings: 1.2A – 4.2A
    • Voltages between 15V – 30V (DC)
    • Working temperature: 40°C to 85°C
    • Nickel straps ideal for spot-welding directly to battery cells
  • SEMIFUSE SFLR RESETTABLE BATTERY STRAP PTC Fuse

    Our Semifuse SFLR PPTC fuses, from leading manufacturer Fuzetec, are ideal for high-power battery applications, providing reliable non-cycling protection against over-charging and short-circuits.

    • Current ratings: 1.9A – 9.0A
    • Voltages between 15V – 20V (DC)
    • Temperature between -40°C to +85°C
    • Nickel straps for spot welding directly onto battery cells
  • SEMIFUSE SFLT BATTERY STRAP RESETTABLE PTC Fuse

    Semifuse SFLT resettable PPTC fuses , from Fuzetec, offer improved battery protection, particularly in low-power battery applications.

    • Current ratings: 0.7A – 3.4A
    • Voltage 24V (DC)
    • Temperature between: -40°C to +60°C
    • Nickel straps for spot welding directly onto battery cells
  • SEMIFUSE SFVT ULTRA SLIM BATTERY STRAP PTC Fuse

    The SFVT series are ultra-slim PTC fuses and have a 20% lower temperature trip compared to our standard series.  They offer protection against over current and over temperature conditions.

    • Current ratings: 1.1A – 2.4A
    • Voltages 16VDC
    • Nickel straps for spot welding directly onto battery cells
  • SEMIFUSE SFR16F 16V RADIAL LEADED PTC Fuse

    The Semifuse SFR16F series of resettable PPTC fuses from Fuzetec provide short-circuit protection in automotive electronic circuits for short circuit currents up to 100A, and other low voltage DC designs.

    • Current ratings 2.5A to 14A
    • Voltages – 16VDC
    • Temperature between: -40°C to +60°C
    • Radial leads (fixings)
  • SEMIFUSE SFR30F 30V RADIAL LEADED PTC Fuse

    Our Semifuse SFR30F series of re-settable PPTC fuses, manufactured by Fuzetec, are ideal for use to protect battery chargers, computer peripherals, rechargeable batteries etc.

    They provide re-settable short-circuit protection in low-voltage DC circuits for short circuit currents up to 40A.

    • Current ratings 0.9A to 9A
    • Voltages – 30VDC
    • Temperature between: -40°C to +60°C
    • Radial leads (fixings)
  • SEMIFUSE SFR60F 60V RADIAL LEADED PTC Fuse

    Manufactured by Fuzetec these radial leaded PTC fuses, provide re-settable short-circuit protection in low voltage DC circuits up to 60V for short circuit currents up to 40A.

    • Current ratings 0.05A to 3.75A
    • Voltages – 60VDC
    • Temperature between: -40°C to +60°C
    • Radial leads (fixings)
  • Semifuse SFRV 240V Resettable Radial Leaded PTC Fuse

    Re-settable PPTC fuses from Fuzetec are suitable for use with  transformers, electric motors and other electrical circuits, offering superior performance over conventional current fuses.

    • Current ratings – 0.05A to 2.0A
    • Max operating voltages – 240V AC/DC
    • Temperature between: -40°C to +60°C
    • Radial leads (fixings)
  • Semifuse SMD PTC Resettable Fuses

    Semifuse SMD PTC fuses are a very comprehensive range with footprints from 0603 up to 2920.  They offer a surface mount solution for a multitude of electronic and electrical applications.

    • Current ratings: 0.01A to 3.0A
    • Max operating voltages: 60V AC/DC
    • Temperature between: -40°C to +60°C