Electric Double Layer Capacitors (Gold Capacitor)/ EN Surface Mount Type Series: EN ■ Features ● Re-flow soldering method available (250 °C) ● Miniaturized : Longer life and environmentally friendly ● RoHS directive compliant ■ Recommended Applications ● Memory cards(power supply to hold memory), mobile phones, PDAs, digital cameras. ■ Specifications Category Temp. Range Maximum Operating Voltage Nominal Capacitance Maximum Operating Current –10 °C to +60 °C 3.3 V.DC 0.2 F 10 µA max. Category temp. range (–10 °C) Capacitance change ±30 % of initial measured value at +20 °C Internal resistance <10 times of initial measured value at +20 °C Category temp. range (+60 °C) Capacitance change ±30 % of initial measured value at +20 °C Internal resistance < measured value at +20 °C After 500 hours application of 3.3 V. DC at +60 °C, the capacitor shall meet the following limits. Capacitance change ±30 % of initial measured value Internal resistance 4 k액 or less After 500 hours storage at +60°C without load, the capacitor shall meet the following limits. Capacitance change ±30 % of initial measured value Internal resistance 1 k ohm or less After 500 hours storage at +40 °C, 90 to 95 % R.H., the capacitor shall meet the specified limits for shelf life. Stability at low temperature and high temperature Endurance Shelf Life High temperature High humidity ■ Dimensions in mm(not to scale) Type AK Type RK Type J2 +0.1 0 5.0 – 0.2 0.15±0.03 +0.1 01 23 F 0 5.0 – 0.2 (1.24) 0.5±0.1 2±0.3 φ6.8 max. – 0.15– 0.2 0.5±0.1 1.8 max. 0.9±0.3 + 1.9±0.4 2.5±0.3 1.4±0.3 – 1.8 max. 2.6±0.3 + 0.20 max. 10.0 max. 10.0 max. 11.3±0.3 5.9±0.1 – 2.38±0.35 1.9±0.2 6.95 – 0.25 6.8 max. (0.1±0.3) 6.8 max. + 0.15±0.05 + 6.8 max. 1.4±0.2 2.0±0.3 0.9±0.3 1.85 max. ■ Standard Products Maximum Operating Voltage (V.DC) 3.3 Capacitance Capacitance range Internal resistance Mass (F) 0.2 (F) 0.16 to 0.36 (액) at 1kHz < 200 (g) 0.2 (Approx.) Part number Min. Packaging Q’ty EECEN0F204( ) Reel (pcs) 2000 The re-flow condition / taping dimensions are explained on p.197, 198 of our Catalog. Please use it as a reference guide. ( ) : Please use AK, RK or J2 to indicate terminal type. Note : 1. When the capacitor is being used in a high temperature and high humidity environment for a long period, brown deposited materials might be found around the sealing area. However, the materials are insulators and will not affect any electrical characteristics of the capacitor. 2. Do not use reflow soldering when cell voltage is above 0.3 V. 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. Feb. 2008