the 475 series is a fast-acting type brick fuse for over-current protection. As the fast-acting characteristics these fuses can resist inrush current. The 475 series fuse is mainly apply to primary protection on SMD PCB.


Detailed features:
Main Characteristics:Brick Fuse; Fast-Acting(F)

Standard:UL-248-14

Materials :Body:Ceramic;End Caps:Copper plated with silver

Operating Temperature:-55℃ to +125℃

Stock Temperature:+10℃ to +60℃

                    Relative humidity:≤75% Yearly average 

                    without dew, maximum 30 Days at 95%

Vibration Resistance:24 Cycles at 15 min. Each (60068-6)

                      10-60Hz at 0.75mm Amplitude

                      60-2000Hz at 10g Acceleration

Soldering Parameters:260℃.≤10 sec (Wave Soldering)

                       300℃.≤2 sec (Hand Soldering)

Soldering Peak: 260℃. 10 sec.;  280℃. 5 sec. (IEC 60068-20)