Littelfuse 407 Time-Lag Fuses

Littelfuse 407 Time-Lag Fuses are designed specifically to provide overcurrent protection to circuits that operate under high working ambient temperatures up to 150°C and high inrush currents. The fuses feature a general design that ensures excellent temperature stability and performance reliability. The high I²t time-lag fuses avoid nuisance opening due to high inrush and surge current inherent in the system. Littelfuse 407 Time-Lag Fuses offer high current ratings in a small 1206 size package.