Electric Double Layer Capacitors (Gold Capacitor) Stacked Coin Type Series : NF Low temperature assured product Features ● Endurance : +70 °C 1000 h temperature range : –40 °C to +70 °C ● RoHS compliant ● Category Recommended applications ● Memory back-up for video and audio equipment, cameras, telephones, printers, data terminals, rice cookers and intelligent remote controls. Specifications Category temp. range –40 °C to +70 °C Maximum operating voltage 5.5 V.DC Nominal cap.range 0.22 F to 1.5 F Capacitance change ±30 % of initial measured value at +20 °C (at –40 °C) Characteristics at low temperature Internal resistance < 7 times of initial measured value at +20 °C (at –40 °C) After 1000 hours application of 5.5 V.DC at +70 °C, the capacitor shall meet the following limits. Endurance Capacitance change ±30 % of initial measured value Internal resistance < 4 times of initial specified value After 1000 hours storage at +70 °C without load, the capacitor shall meet the specified limits for Endurance. Shelf life Dimensions in mm(not to scale) 1.2±0.1 5.0±0.3 – 0.5±0.1 0.8±0.1 + L max. 6±1 5.0 6±1 3.5±0.5 2.5±0.5 + 0D max. – Sleeve (Unit : mm) Size D L 13.5 7.5 21.5 8.0 Case code A B 01.1±0.05 (Recommended) Characteristics list Maximum operating voltage (V.DC) 5.5 0.22 0.176 to 0.396 < 75 Min. Mass Case packaging Parts number (Reference value) code q’ty (g) (pcs) 300 µA or less EECF5R5U224N A 2.6 200 0.47 0.376 to 1.41 < 30 1 mA or less 1.0 0.80 to 1.80 < 30 1 mA or less EECF5R5U105N 1.5 1.20 to 2.70 < 30 1 mA or less EECF5R5U155N Capacitance (F) Capacitance tolerance (F) Internal resistance Recommended (Initial specified value) discharge current (Ω) at 1 kHz EECF5R5U474N B 7.9 100 B 8.1 100 B 8.1 100 Note : Do not use reflow soldering. (IR, Atmosphere heating methods, etc.) Please refer to the page of “Application guidelines”. Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 01 Jan. 2016