722 series high voltage fuse, mainly used in over-current protection circuits of microwave oven.
Time - current features: Storage conditions:+10℃—+60℃
Fast action(F) On average relative humidity a year≤75%
Standard:IEC-60127-2/Ⅳ Dry, 30 days maximum 95%
Material Vibration Resistance: 24 cycle /15min(EN 60068-6)
Enclosure:glass tube Amplitude: 10 to 60 HZ in the amplitude of 0.75 mm
Acceleration: 60-2000 hz in 10 g acceleration
Solderability: 260℃,≤10s,(Wave) 350℃,≤3s, (manual)
Metal cap: nickel plated brass amplitude
Spring: silver plated brassWorking temperature::-55℃—+125℃
Soldering Heat Resistance:260℃,10s