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TRF250-400 250V 400mA 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 TRF250-400 is designed to be used in various AC-powered electronic circuits and systems, offering automatic recovery from faults. With a radial-leaded form factor, this fuse is ideal for applications requiring compact and robust protection against overcurrent events. Once a fault occurs, the fuse trips, and after the fault condition is removed, it automatically resets to allow normal operation.

Features

  • Resettable Design: The fuse resets itself once the overcurrent condition is cleared, eliminating the need for fuse replacement.
  • High Voltage Rating: Rated for operation up to 250V AC, providing versatility in AC-powered systems.
  • Compact and Durable: Epoxy-coated body ensures durability and allows integration into compact designs.
  • Wide Temperature Range: Functions reliably in various operating environments due to its broad temperature range.

Specifications

Electrical Characteristics

  • Hold Current (I_hold): 400 mA (maximum continuous current without tripping).
  • Trip Current (I_trip): 800 mA (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 – 12 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 designed for durability.

Note

Quick Connectors are specialized couplings designed to facilitate fast and efficient connections and disconnections in various mechanical and fluid systems. These connectors are invaluable in applications where regular and rapid changes or movements are necessary, offering a streamlined solution for industries such as automotive, aerospace, hydraulic systems, and more.

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