RXEF

RXEF040

Our radial-leaded products represent the most comprehensive and complete set of PPTC products available in the industry today. RGEF series for hold currents up to 14A. RHEF series for

flatter thermal derating and operating temperatures up to 125°C. RUEF series for balance of voltage rating (30V) and hold current (up to 9A). RUSBF series for fast time-to-trip and low-resistance computer applications. RXEF series for low hold currents (down to 50mA) and high voltage rating (up to 72V). RKEF series for balance of voltage rating (60V) and hold current (up to 5A). LVR series for line voltage rated applications now offering RoHS versions of all products.

Features:

  • Resettable and single-use overcurrent devices
  • Wide range of form factor and termination methods
  • Devices compatible with high-volume electronics assembly

Applications:
Consumer and Industrial

  • Satellite video receivers
  • Industrial controls
  • Transformers
  • Computer motherboards
  • Modems
  • USB hubs, ports and peripherals
  • IEEE 1394 ports
  • CD-ROMs
  • Game machines
  • Battery packs
  • Phones
  • Fax machines
  • Analog and digital line cards
  • Printers

  • Electrical Characteristics
    • Catalog # RXEF040
    • Hold Current (A) 0.4
    • Trip Current (A) 0.8
    • Max Fault Current Rating (A) 40
    • Max Power Dissipation (W) 0.82
    • Minimum Resistance (RMIN) (Ohms) 0.55
    • Resistance (Max) Ω 0.86
    • Max Resistance (R1max) (Ohms) 1.29
    • Max Time to Trip Time (Sec) 3.8
    • Max Voltage Rating (V) 72
    • Power Dissipation (Typical) WATT 0.56
    • Max Operating Temp (°C) 85
    • Packaging Method Bag