45206.3 - 452 Series

Series: 452
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Disclaimer Notice

Littelfuse products are not designed for, and shall not be used for, any purpose (including, without limitation, automotive, military, aerospace, medical, life-saving, life-sustaining or nuclear facility applications, devices intended for surgical implant into the body, or any other application in which the failure or lack of desired operation of the product may result in personal injury, death, or property damage) other than those expressly set forth in applicable Littelfuse product documentation. Warranties granted by Littelfuse shall be deemed void for products used for any purpose not expressly set forth in applicable Littelfuse documentation. Littelfuse shall not be liable for any claims or damages arising out of products used in applications not expressly intended by Littelfuse as set forth in applicable Littelfuse documentation. The sale and use of Littelfuse products is subject to Littelfuse Terms and Conditions of Sale, unless otherwise agreed by Littelfuse. "Littelfuse" includes Littelfuse, Inc., and all of its affiliate entities.

The NANO2® Slo-Blo® fuse has enhanced inrush withstand characteristics over the NANO2® Fast-Acting fuse. The unique time delay feature of this fuse design helps solve the problem of nuisance “opening” by accommodating inrush currents that normally cause a fast-acting fuse to open.

Features:

  • Small size
  • RoHS compliant and Halogen Free
  • UL Recognized to UL/CSA/NMX UL 248-1 and UL/CSA/NMX UL 248-14
  • Conforms to DENAN’s Appendix 3

Benefits:

  • Wide range of currentrating available (0.375A to 12A)
  • Wide operating temperature range

Applications:

  • Notebook PC
  • LCD/PDP TV
  • LCD monitor
  • LCD/PDP panel
  • LCD backlight inverter
  • Portable DVD player
  • Power supply
  • Networking
  • PC server
  • Cooling fan system
  • Storage system
  • Telecom system
  • Wireless basestation
  • White goods
  • Game console
  • Office Automation equipment
  • Battery charging circuit protection
  • Industrial equipment
Property (Mouseover for details) Value
Amps Rate (A) 6.3
Body Ceramic Body
Nominal Melting I2T (A2sec) 64
Marking Code Black
Moisture Sensitivity Level Level 1
Nominal Cold Resistance (Ohms) 0.0123
Opening Slo-Blo/Time Lag (T)/Time Delay
Breaking Capacity VDC 100A @ 75
Breaking Capacity VAC 50A @ 72
VAC (V) 72
VDC (V) 75
Partner ECAD Models 45206.3
Operating Temperature -55° to 125°C

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Littelfuse Fuseology Selection Guide

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Littelfuse is the world leader in the design and manufacturing of fuses for the automotive industrial handheld computer and telecom markets...

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pdficon Fuse 452 and 454 Datasheet

The NANO2 Slo-Blo® fuse has enhanced inrush withstand characteristics over the NANO2 Fast-Acting fuse...

pdficon Fuseholder Selection Guide

pdficon Circuit Protection Technology Application Matrix Application Guide

Littelfuse is the world leader in the design and manufacturing of fuses for the automotive industrial handheld computer and telecom markets...

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