044902.5 - 449 Series

Series: 449
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Fuse 449 Image
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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.

Features:

  • Lead-free
  • Slo-Blo®
  • Small size
  • Wide range of current ratings available
  • Wide operating temperature range
  • Low temperature de-rating

Applications:

  • PCs
  • LCD/PDP monitor
  • Portable DVD player
  • Power supply
  • Networking / PC servers
  • White goods
  • Office Automation equipment
  • Industrial equipment
  • Medical equipment
Property (Mouseover for details) Value
Body Ceramic
Nominal Melting I2T (A2sec) 13.18
Moisture Sensitivity Level Level 1
Nominal Cold Resistance (Ohms) 0.04
Opening Slo-Blo/Time Lag (T)/Time Delay
VAC (V) 125
VDC (V) 125
Operating Temperature -55° to 125°C
Part # Part Description RoHS Pb-free RoHS (2015/ 863/EU) Certificate REACH (SVHC’s) Declaration Halogen Free REACH (SVHC’s) IPC-Material Declaration
044902.5MR FUSE 125V SB NANO2 LEAD-FREE 2.5A RoHS No 07/14/2005 PbFree No 03/26/2007 Yes
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