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RUEF400

Resettable Fuse, PPTC, PolySwitch RUEF Series, 30 VDC, 4 A, 8 A, 12.7 s, Rectangular

LITTELFUSE RUEF400

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Manufacturer Part No:
RUEF400
Order Code:
1175850
Product Range
PolySwitch RUEF Series
Technical Datasheet:
RUEF400   Datasheet
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Product Range Selector (PolySwitch RUEF Series)

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Product Information

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:
PolySwitch RUEF Series

:
30VDC

:
4A

:
8A

:
12.7s

:
Rectangular

:
100A

:
5.8mm

:
-

:
14mm

:
3mm

:
19.3mm

:
-40°C

:
85°C

:
-

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Technical Docs (2)

Product Overview

The RUEF400 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, TUV and CQC approved
  • Hold current of 4A at room temperature
  • Maximum voltage of 30V
  • Maximum current of 100A
  • Trip current of 8A at room temperature
  • Maximum resistance of 0.05ohm 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.
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