0438003.GT - 438GT Series

Series: 438GT
Questions? Contact Littelfuse Support
Fuse 438GT Image
Roll Over to Zoom
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 438GT Ceramic Fuse series is a 100% Lead Free, RoHS compliant and Halogen free series designed specifically to provide over-current protection to circuits that see high working ambient temperatures (up to 150°C) and high inrush currents.
The General design ensures excellent temperature stability and performance reliability.
This higher I2t values which is typical in the Littelfuse Ceramic Fuse Family ensures high inrush current withstand capability.

Features:

  • Fast response to faulty current to ensure over-current protection to sensitive electronic component.
  • Operating Temperature from -55°C to +150°C
  • High I2t Value
  • Suitable for both leaded and lead-free reflow/wave soldering
  • 100% Lead-free, Halogen-Free and RoHS compliant

Applications:

  • Handheld electronics
  • LCD Display
  • Battery Packs
  • Hard Disk Drives
  • SD Memory Cards
Property (Mouseover for details) Value
Body Ceramic
Nominal Melting I2T (A2sec) 0.439
Moisture Sensitivity Level IPC/JEDEC J-STD-020C Level 1
Nominal Cold Resistance (Ohms) 0.0264
Opening Fast-Acting (F)
Operating Temperature -55° to 150°C
Part # Part Description RoHS Pb-free RoHS (2015/ 863/EU) Certificate REACH (SVHC’s) Declaration Halogen Free REACH (SVHC’s) IPC-Material Declaration
0438003.WRGT FUSE 32V FA 0603 3A GT RoHS No 08/26/2008 PbFree No 09/20/2017 Yes
09/20/2017
If the product environmental information that you are looking for does not appear in this tab,
please complete the Product Environmental Information Request Form.