贴片法拉电容 超级电容 0.22F/3.3V 可做时钟电路等后备电池 寿命长 反复充放电

Items Characteristics

Rated working voltage (V) 3.3VDC

Operating temperature -10℃ to +60℃

Normal Cap. Range 0.20F~0.30F

Capacitance tolerance -20% to +80%(at 25℃)

Endurance

 After 1,000hours application of rated DC working voltage at +60℃ the capacitor shall meet

 the following limits.

• Capacitance change : ±30% of spec. value 

• Internal resistance : ≤400% of spec. value 

Shelf life After 1,000hours storage at +60℃ without load, the capacitor shall meet the specified limit

for “Endurance”