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TRF250-080U

Resettable Fuse, PPTC, PolySwitch TRF250 Series, 60 VDC, 80 mA, 160 mA, 4 s, Round

LITTELFUSE TRF250-080U
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Manufacturer Part No:
TRF250-080U
Order Code:
1653483
Product Range
PolySwitch TRF250 Series
Technical Datasheet:
TRF250-080U   Datasheet
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Product Range Selector (PolySwitch TRF250 Series)

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Product Information

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:
PolySwitch TRF250 Series

:
60VDC

:
80mA

:
160mA

:
4s

:
Round

:
3A

:
5mm

:
4.8mm

:
-

:
3.8mm

:
9.3mm

:
-40°C

:
85°C

:
-

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Technical Docs (2)

CAD Downloads

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Terms and Conditions

CAD Models - Notice
CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.

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Product Overview

The PolySwitch TRF250 series Resettable Device is compatible with high volume electronics assembly. This family of telecommunication and networking device was initially designed to meet the growing demand for resettable overcurrent protection. This product family helps to provide protection against damage caused by power cross and power induction surges as defined in ITU, Telcordia GR1089 and UL60950. Available in chip, surface-mount and radial leaded configurations, TE's PolySwitch device helps to improve the reliability of customer premise and network equipment worldwide.
  • Many product choices give engineers more design flexibility
  • Assist in meeting regulatory equipment requirements
  • Improved line balance
  • Applicable for legacy POTS and modern digital communications equipment
  • Resettable overcurrent protection
  • Surface-mount, radial-leaded and chip form factors
  • Fast time-to-trip
  • UL, CSA and TÜV approved
  • Resistance sorted and matched devices available
  • Low parasitic capacitance/flat impedance with frequency

Applications

Communications & Networking, Portable Devices, Security, Consumer Electronics

Warnings

This device is intended for protection against damage caused by occasional overcurrent fault conditions and should not be used when repeated fault conditions.

No Longer Manufactured

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