PTC Resettable Fuses

RXEF050

PTC Resettable Fuse 0.5A(hold) 1A(trip) 72VAC/72VDC 40A 0.77W 4s 0.5Ohm Radial 7.9 X 13.7mm Bag

Littelfuse

Product Technical Specifications

• EU RoHS

  Compliant

• ECCN (US)

  EAR99

• Part Status

  Active

• HTS

  8533.40.80.70

• Automotive

  No

• PPAP

  No

• Maximum Voltage Rating

  72VAC|72VDC

• Maximum Current Rating (A)

  40

• Hold Current (A)

  0.5

• Trip Current (A)

  1

• Minimum Initial Resistance (Ohm)

  0.5

• Maximum Initial Resistance (Ohm)

  0.77

• Maximum Post Trip Resistance (Ohm)

  1.17

• Typical Power Dissipation (W)

  0.77

• Maximum Trip Time (s)

  4@2.5A

• Termination Style

  Radial

• Terminal Pitch (mm)

  5.8(Max)

• Number of Terminals

  2

• Minimum Operating Temperature (°C)

  -40

• Maximum Operating Temperature (°C)

  85

• Packaging

  Bag

• Size (mm)

  7.9 X 13.7

• Wire Form

  Inside Crimp Standoff

• Lead Diameter (mm)

  0.51

• Product Diameter (mm)

  7.9(Max)

• Product Height (mm)

  13.7(Max)

• Product Weight (g)

  0.21

• Seated Plane Height (mm)

  13.7(Max)

• Mounting

  Through Hole