DCK YSTONE | Alldatasheet
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Design, Specifications are subject to change without notice. Ask factory for technical specifications before purchase and/or use. ELECTRIC DOUBLE LAYER CAPACITORS “DYNACAP” DCK Coin Cell Capacitors Unlike batteries, the number of charging/ discharging cycles unlimited and rapid charging / discharging is possible. High reliability, Safe and unlike secondary batteries, this is pollution free devices. ■ S PECIFICATIONS Item Performance Max. operating voltage 3.3V Category Temperature Range 10℃~+60℃ Tolerance at rated capacitance 20%~+80% Internal resistance at 1 kHz Size code 614 621 Rated capacitance (F) 0.2 0.4 Internal resistance () 200 200 Characteristics at high and low temperature Size code 614 621 Rated capacitance (F) Within ±50% of the value at 20℃ Within ±50% of the value at 20℃ Internal resistance () Less than five times the initial specified value Less than ten times of the value at 20℃ Endurance (60℃) Size code 614 621 Test time and temp 60℃ 1000 hours 60℃ 500 hours Rated capacitance (F) Within 30% of the initial measured value Within 40% of the initial measured value Internal resistance () 2k Max. 800 Max Shelf life (60℃) Same as endurance. Applicable standards Conforms to JIS C5160-1 2009 (IEC 62391-1 2006) ■ OUTLINE DRA WING Unit：mm Part numbering system (example : 621, 3.3V0.22F, terminal shaped : E) DCK ─ 3R3 E 224 □ ─ E Series code Max. operating voltage symbol R ated capacitance symbol Additional symbol Part number is refer to below table. ■ ST ANDARD RATINGS Max. operating voltage (V) Rated capacitance (F) ELNA Parts No. DL (mm) 3.3 0.2 DCK-3R3E204T614-E 6.81.4 3.3 0.22 DCK-3R3E224U-E 6.82.1 3.3 0.4 DCK-3R3E404T-E 6.82.1 GREEN CAP 60℃ Marking color：White print on an indigo sleeve Pe r formance r formance r 3.3V ~+60 20%~+80% S i ze code 614 621 Ra t ed capacitance (F) 0.2 0.4 Int e rnal resistance ( 200 200 S i ze code 614 Ra t ed capacitance (F) W i thin ±50% of the value at 20 W i thin ±50% of the value at 20 Int e rnal resistance ( Les s tha n fi ve times the initial specified value L e ss than ten times of the value at 20 S i ze code 614 hours T e T e T st time and temp Ra t ed capacitance (F) Wi t hin 30% of the initial measured value Wi t hin 40% of the initial measured value Int e rnal resistance ( Max Same as endurance. Conforms to JIS C5160-1 2009 (IEC 62391-1 2006) WING Unit mm