Low

RXEF050 - 

PPTC Resettable Fuse, Through Hole, PolySwitch RXEF Series, 500 mA, 1 A, 72 VDC, -40 °C

LITTELFUSE RXEF050

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Manufacturer Part No:
RXEF050
Order Code:
1175864
Product Range
PolySwitch RXEF Series
Technical Datasheet:
(EN)
See all Technical Docs

Product Information

:
500mA
:
-
:
-40°C
:
PolySwitch RXEF Series
:
1A
:
Through Hole
:
85°C
:
72VDC
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Product Overview

The RXEF050 from TE Connectivity is a radial leaded PolySwitch resettable device. It provides engineers with more design flexibility. The higher voltage ratings allow this device to use in new applications and it is compatible with high volume electronics assembly.
  • Fast time to trip
  • Low resistance
  • UL, CSA and TUV approved
  • Hold current of 0.5A at room temperature
  • Maximum voltage of 72V
  • Maximum current of 40A
  • Trip current of 1A at room temperature
  • Maximum resistance of 1.17ohm at 20°C (1hr post trip)
  • Operation temperature range from -40°C to 85°C
  • UL94 V-0 flame retardant epoxy polymer insulation

Applications

Safety, Industrial, Portable Devices

Footnotes

Operation in circuits with a large inductance can generate circuit voltage (Ldi/dt) above rated voltage of device.

Warnings

This device is intended for protection against overcurrent or overtemperature fault conditions and should not be used when repeated fault conditions or prolonged trip events are anticipated.

Alternatives

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