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.
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