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TRF250-500 250V 500mA Tyco Raychem PPTC Resettable Fuse

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10 In stock


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10 In stock

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Description

The TRF250-500 is a radial-leaded PPTC resettable fuse, ideal for use in high-voltage AC applications where overcurrent protection is required. It provides robust protection for a variety of electronic systems by automatically resetting once the current returns to safe levels. This makes it a reliable solution for circuits requiring minimal downtime after a fault event.

Features

  • Resettable Design: Automatically resets to normal operation after a fault is cleared, reducing maintenance and downtime.
  • High Voltage Rating: Rated for operation up to 250V AC, making it suitable for AC-powered applications.
  • Durable and Compact: Epoxy-coated body provides durability in a compact form factor.
  • Wide Temperature Range: Effective in a broad range of operating temperatures, ensuring reliable performance in various environments.

Specifications

Electrical Characteristics

  • Hold Current (I_hold): 500 mA (maximum continuous current without tripping).
  • Trip Current (I_trip): 1 A (minimum current that causes the fuse to trip).
  • Maximum Voltage (V_max): 250V AC.
  • Maximum Interrupt Current: 3A at rated voltage.
  • Resistance (R_min / R_max): 3 Ω – 10 Ω.

Thermal Characteristics

  • Operating Temperature: -40°C to +85°C.
  • Storage Temperature: -40°C to +125°C.

Physical Characteristics

  • Form Factor: Radial-leaded.
  • Lead Pitch: 5.08 mm (nominal).
  • Body Dimensions: Compact, epoxy-coated body for ruggedness and reliability.

Note

* Product Images are shown for illustrative purposes only and may differ from actual product

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