Dimensions: mm Recommended Hole Pattern: mm Electrical Properties: Properties Test conditions Value Unit Tol. Capacitance C 10 mA/ F 3 F +30%/-10% V Rated Voltage 65 C 2.7 V (DC) max. R V Rated Voltage 85 C 2.3 V (DC) max. R Surge Voltage V 65 C 2.85 V (DC) max. P S R ESR 10 ms 70 m max. ESR DC R ESR 5 mV 1 kHz 60 m max. ESR AC Rated Discharge Current I 0.7 A typ. Rated p I Max. Discharge Current 3.3 A typ. Max I Leakage Current 72 hrs. VR 0.008 mA typ. Leak Power Density P 18.08 kW/ kg typ. Energy Density E 2.1 Wh/ kg typ. Schematic: - + General Information: OF Storage Conditions 15 C up to + 35 C 10 % up to 75 % RH (in original packaging) Operating Temperature -40 up to +65 C Vent Moisture Sensitivity Level (MSL) 1 Life Cycle 500000 Cycles Weight m 1.4 g Test conditions of Electrical Properties: +20 C, 35 % RH if not specified differently Component conform to REACh and RoHS requirements and standards Dimensions: Properties Value Unit Tol. CHECKED REVISION DATE (YYYY-MM-DD) GENERAL TOLERANCE PROJECTION METHOD Diameter D 8 mm 1.5 ReKa 002.001 2021-12-14 DIN ISO 2768-1m Length L 20 mm 1.5 DESCRIPTION TECHNICAL REFERENCE Pitch P 3.5 mm 0.5 STP0820305Q2R7DSPB15000 WCAP-STSC Supercapacitors Pin Diameter F 0.6 mm 0.02 Wrth Elektronik eiSos GmbH & Co. KG ORDER CODE EMC & Inductive Solutions (EDLCs) Max-Eyth-Str. 1 Pitch p 3.5 mm 0.5 850617030001 74638 Waldenburg Germany Hole Diameter f 0.9 mm 0.02 SIZE/TYPE BUSINESS UNIT STATUS PAGE Tel. +49 (0) 79 42 945 - 0 www.we-online.com 8.0 x 20.0 eiCap Valid 1/10 eiSos we-online.com This electronic component has been designed and developed for usage in general electronic equipment only. This product is not authorized for use in equipment where a higher safety standard and reliability standard is especially required or where a failure of the product is reasonably expected to cause severe personal injury or death, unless the parties have executed an agreement specifically governing such use. Moreover Wrth Elektronik eiSos GmbH & Co KG products are neither designed nor intended for use in areas such as military, aerospace, aviation, nuclear control, submarine, transportation (automotive control, train control, ship control), transportation signal, disaster prevention, medical, public information network etc.. Wrth Elektronik eiSos GmbH & Co KG must be informed about the intent of such usage before the design-in stage. In addition, sufficient reliability evaluation checks for safety must be performed on every electronic component which is used in electrical circuits that require high safety and reliability functions or performance. OD 4,0 min. 15,0 min. L OfComponent Marking: Additional Information: Properties Description Formular 2nd Horizontal Line Supercapacitor Max. Discharge Current is the current taking 1 sec. to discharge from 2 3rd Horizontal Line EDLC Energy Capacity: 0.003 Wh = 1 I A V to V max R R/2 + 3rd Line Rated Voltage: 2.7 V (DC) , Capacitance Value: 3 F , max. Temp. 65 C 5th Horizontal Line WCAP-STSC Rated Discharge Current is the current taking 5 sec. to discharge from 2 = I A V to V 5 Rated R R/2 6th Line RU + Leakage Current is measured at 25C (after holding 72 h at Life Time Performance: I mA V ) Leak R Test Condition Shelf Life Cycle Life Endurance 2 Life Time up to 2 years after 500000 cycles 1000 h, 65C Power Density impedance matched with m (kg) as net = P W/kg weight for Capacitor V V Voltage None 4 R applied R applied I I Current None R R 2 Energy Density C 10% of initial value 30 % of initial measured value 30 % of initial measured value with m(kg) as net weight for Capacitor = E Wh/kg 2 ESR 50% of specified value 2 x ESR 2 x ESR 25C 10C / 60% 15% RH (dry and cool Comments condition) discharged 0.2 V RESR AC: measured by contact resistance meter, conditions: Amplitude: 5 mV Frequency 1 kHz Certification: ESR R : Measured by constant current ESR DC = RESR m discharge method (i.a.w. IEC62391), deltaV: RoHS Approval Compliant 2011/65/EU&2015/863 Voltage drop during <20 ms REACh Approval Conform or declared (EC)1907/2006 I : constant discharge current CC Halogen Free Conform IEC 61249-2-21 UL Approval 810A I A : constant discharge current CC V V : V x 0.8 1 R Capacitance 2 1 V V : V x 0.4 2 R = = C F 1 2 t1 sec : time at V1 t sec : time at V 2 2 CHECKED REVISION DATE (YYYY-MM-DD) GENERAL TOLERANCE PROJECTION METHOD ReKa 002.001 2021-12-14 DIN ISO 2768-1m DESCRIPTION TECHNICAL REFERENCE STP0820305Q2R7DSPB15000 WCAP-STSC Supercapacitors Wrth Elektronik eiSos GmbH & Co. KG ORDER CODE EMC & Inductive Solutions (EDLCs) Max-Eyth-Str. 1 850617030001 74638 Waldenburg Germany SIZE/TYPE BUSINESS UNIT STATUS PAGE Tel. +49 (0) 79 42 945 - 0 www.we-online.com 8.0 x 20.0 eiCap Valid 2/10 eiSos we-online.com This electronic component has been designed and developed for usage in general electronic equipment only. This product is not authorized for use in equipment where a higher safety standard and reliability standard is especially required or where a failure of the product is reasonably expected to cause severe personal injury or death, unless the parties have executed an agreement specifically governing such use. Moreover Wrth Elektronik eiSos GmbH & Co KG products are neither designed nor intended for use in areas such as military, aerospace, aviation, nuclear control, submarine, transportation (automotive control, train control, ship control), transportation signal, disaster prevention, medical, public information network etc.. Wrth Elektronik eiSos GmbH & Co KG must be informed about the intent of such usage before the design-in stage. In addition, sufficient reliability evaluation checks for safety must be performed on every electronic component which is used in electrical circuits that require high safety and reliability functions or performance.