design and speci cations are each subject to change without notice. ask factory for the current technical speci cations before purchase and/or use. should a safety concern arise regarding this product, please be sure to contact us immediately. electric double layer capacitors (gold capacitor)/ nf C eec-7 C sleeve l max. 61 5.00.3 0.50.1 0 d max. 2.50.5 3.50.5 61 1.20.1 0.80.1 + C + C 5.0 0 1.10.05 (recommended) features endurance : 70 c 1000 h rohs directive compliant stacked coin type series: nf specifi cations category temp. range C25 c to +70 c maximum operating voltage 5.5 v.dc nominal cap.range 0.22 f to 1.5 f characteristics at low temperature capacitance change 30 % of initial measured value at +20 c (at C25 c) internal resistance < 5 times of initial measured value at +20 c (at C25 c) endurance after 1000 hours application of 5.5 v. dc at +70 c, the capacitor shall meet the following limits. capacitance change 30 % of initial measured value internal resistance < 4 times of initial speci? ed value shelf life after 1000 hours storage at +70c without load, the capacitor shall meet the speci? ed limits for endurance. di men sions in mm(not to scale) recommended applications memory back-up for video and audio equipment, cameras, tele phones, printers, data terminals, rice cookers and intelligent remote controls. maximum op er at ing volt age capacitance capacitance tolerance internal resistance (initial speci? ed value) case code part number min. packaging qty quantity per box quantity per outer packaging (v.dc) (f) (f) ( ) at 1khz (pcs) (pcs) 5.5 0.10 0.08 to 0.18 < 75 a eecf5r5u104 200 2000 0.22 0.176 to 0.396 < 75 a eecf5r5u224 200 2000 0.47 0.376 to 1.410 < 30 b eecf5r5u474 100 500 1.0 0.80 to 1.80 < 30 b eecf5r5u105 100 500 1.5 1.20 to 2.70 < 30 b eecf5r5u155 100 500 note : do not use re? ow soldering. (ir, atmosphere heating methods, etc.) please refer to the page of application guidelines. case code size dl a 13.5 7.5 b 21.5 8.0 (unit : mm) ? standard products ? : last purchasing order : received by the end of sep. of 2014 / last shipment : the end of mar. of 2015 please consider more than 0.22 f. 01 nov. 2013
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