Effective September 2014 Supersedes August 2014 Technical Data 4327 PowerStor KR Series Coin cell supercapacitors HALOGEN Pb HF FREE Features and benefits • High specific capacitance • Low leakage current • Long cycle life • Eco-friendly Applications • Computers and peripherals • Network switches and routers • Utility meters • HVAC Controls • White good and kitchen appliances • Real-time clock backup • Office equipment Description Eaton PowerStor supercapacitors are unique, ultra-high capacitance devices utilizing electrochemical double layer capacitor (EDLC) construction combined with new, high performance materials. This combination of advanced technologies allows Eaton to offer a wide variety of capacitor solutions tailored to specific applications that range from a few microamps for several days to several milliamps for milliseconds. The PowerStor brand of supercapacitors (formerly of the Bussmann Division of Cooper Industries) is now part of Eaton’s Electrical Group, Electronics Division. PowerStor is now part of Eaton Same great products plus even more. KR Series Coin cell supercapacitors Technical Data 4327 Effective September 2014 Specifications Capacitance 0.1F to 1.5F Working voltage 5.5V Surge voltage 6.3V Capacitance tolerance -20% to +80% (20°C) Operating temperature range -25°C to 70°C Standard Product Capacitance (F) 0.1 0.22 0.33 0.47 1.0 1.5 Part number Type Lead length KR-5R5V104-R Vertical Standard KR-5R5H104-R Horizontal Standard KR-5R5C104-R Cylindrical Standard KR-5R5C104H-R Cylindrical Short KR-5R5V224-R Vertical Standard KR-5R5H224-R Horizontal Standard KR-5R5C224-R Cylindrical Standard KR-5R5C224H-R Cylindrical Short KR-5R5V334-R Vertical Standard KR-5R5H334-R Horizontal Standard KR-5R5C334-R Cylindrical Standard KR-5R5C334H-R Cylindrical Short KR-5R5V474-R Vertical Standard KR-5R5H474-R Horizontal Standard KR-5R5C474-R Cylindrical Standard KR-5R5C474H-R Cylindrical Short KR-5R5V105-R Vertical Standard KR-5R5H105-R Horizontal Standard KR-5R5C105-R Cylindrical Standard KR-5R5C105H-R Cylindrical Short KR-5R5V155-R Vertical Standard KR-5R5H155-R Horizontal Standard KR-5R5C155-R Cylindrical Standard KR-5R5C155H-R Cylindrical Short Maximum initial DC ESR (Ω) (Equivalent Series Resistance) measured @ 1kHz Typical mass (grams/piece) 1.4 3.3 75 1.4 3.3 1.4 3.3 50 1.4 3.3 4.2 9.1 30 4.2 9.1 Performance Parameter Capacitance change (% of initial value) ESR (% of max. initial value) 1000 hours ≤ 30% ≤ 400% 1000 hours ≤ 30% ≤ 400% Life 70°C @ 5.5Vdc Storage Life -25°C to +70°C 2 www.eaton.com/elx Technical Data 4327 KR Series Coin cell supercapacitors Effective September 2014 Dimensions - mm KR-5R5V104/224/334/474-R KR-5R5V105/155-R D H Max W1 Ref D W1 Ref Sleeve H Max Sleeve L - + T W P L 5.00 - + T Recommended PCB Layout W 1.10 ±0.05 P 5.00 Recommended PCB Layout 1.30 ±0.05 Type V (vertical) Part Number Ø D ±0.2 H Max L ±0.1 P ±0.3 T W±0.1 W1 Ref. KR-5R5V104-R 11.5 12.7 4.0 5.0 0.2 0.8 4.3 KR-5R5V224-R 11.5 12.7 4.0 5.0 0.2 0.8 4.3 KR-5R5V334-R 11.5 12.7 4.0 5.0 0.2 0.8 4.3 KR-5R5V474-R 11.5 12.7 4.0 5.0 0.2 0.8 4.3 KR-5R5V105-R 19.0 19.7 4.0 5.0 0.2 1.0 5.0 KR-5R5V155-R 19.0 19.7 4.0 5.0 0.2 1.0 5.0 KR-5R5H104/224/334/474-R KR-5R5H105/155-R D D W1 W1 Sleeve Sleeve H Max W L + T - H Max P Recommended PCB Layout + T 10.00 P 20.00 1.10 ±0.05 W L 1.40 ±0.05 Recommended PCB Layout Type H (horizontal) Part Number Ø D ±0.2 H Max L±0.1 P T W±0.1 W1±0.5 KR-5R5H104-R 11.5 5.2 3.0 10.0±0.3 0.2 0.8 12.4 KR-5R5H224-R 11.5 5.2 3.0 10.0±0.3 0.2 0.8 12.4 KR-5R5H334-R 11.5 5.2 3.0 10.0±0.3 0.2 0.8 12.4 KR-5R5H474-R 11.5 5.2 3.0 10.0±0.3 0.2 0.8 12.4 KR-5R5H105-R 19.0 6.7 4.0 20.0±0.5 0.2 1.0 20.0 KR-5R5H155-R 19.0 6.7 4.0 20.0±0.5 0.2 1.0 20.0 www.eaton.com/elx 3 KR Series Coin cell supercapacitors Technical Data 4327 Effective September 2014 Dimensions - mm KR-5R5C104/224/334/474-R Polarity Marking Location KR-5R5C105/155-R Sleeve D Polarity Marking Location Sleeve D H Max H Max L(-) P 1.60 ±0.05 + L1 L2 L(+) T L(-) - T W W1 5.00 L1 L2 L(+) + P 1.60 ±0.05 Recommended PCB Layout W W1 5.00 Recommended PCB Layout C Type (cylindrical) 4 Part Number ØD Max H Max L(-) ±0.2 L(+) ±0.2 P ±0.3 T ±0.05 L1 ±0.10 L2 ±0.10 W ±0.06 W1 ±0.06 KR-5R5C104-R 13.5 6.4 6.1 5.7 5.0 0.4 3.0 4.0 0.8 1.3 KR-5R5C104H-R 13.5 6.4 3.3 3.3 5.0 0.4 0.9 1.9 0.8 1.3 KR-5R5C224-R 13.5 6.4 6.1 5.7 5.0 0.4 3.0 4.0 0.8 1.3 KR-5R5C224H-R 13.5 6.4 3.3 3.3 5.0 0.4 0.9 1.9 0.8 1.3 KR-5R5C334-R 13.5 6.4 6.1 5.7 5.0 0.4 3.0 4.0 0.8 1.3 KR-5R5C334H-R 13.5 6.4 3.3 3.3 5.0 0.4 0.9 1.9 0.8 1.3 KR-5R5C474-R 13.5 6.4 6.1 5.7 5.0 0.4 3.0 4.0 0.8 1.3 KR-5R5C474H-R 13.5 6.4 3.3 3.3 5.0 0.4 0.9 1.9 0.8 1.3 KR-5R5C105-R 21.5 6.9 6.5 5.8 5.0 0.4 3.0 4.0 0.8 1.3 KR-5R5C105H-R 21.5 6.9 3.3 3.3 5.0 0.4 0.8 1.8 0.8 1.3 KR-5R5C155-R 21.5 6.9 6.5 5.8 5.0 0.4 3.0 4.0 0.8 1.3 KR-5R5C155H-R 21.5 6.9 3.3 3.3 5.0 0.4 0.8 1.8 0.8 1.3 www.eaton.com/elx Technical Data 4327 KR Series Coin cell supercapacitors Effective September 2014 Part Numbering System KR - 5 R 5 o o Voltage (V) R = Decimal Configuration 5R5 = 5.5V V = Vertical H = Horizontal C = Cylindrical Series Code H* -R Short lead length RoHS Compliant o Capacitance (µF) Value Multiplier Example: 474 = 47 x 10 µF or 0.47F 4 * Applies to cylindrical part numbers only. If ordering vertical or horizontal types, or standard lead length on cylindrical type, omit “H” from part number. Packaging information Part marking • Standard packaging: 500 pieces per package • Manufacturer • For 0.1F to 0.47F, 500 pieces per bag • Capacitance (F) • Max operating voltage (V) • Polarity • For 1.0F to 1.5F, 100 pieces per tray, 5 trays per box North America Eaton’s Electrical Group Electronics Division 1225 Broken Sound Parkway NW Suite F Boca Raton, FL 33487-3533 Tel: 1-561-998-4100 Fax: 1-561-241-6640 Toll Free: 1-888-414-2645 Eaton’s Electrical Group Electronics Division P.O. Box 14460 St. Louis, MO 63178-4460 Tel: 1-636-394-2877 Fax: 1-636-527-1607 Europe Eaton’s Electrical Group Electronics Division Burton-on-the-Wolds Leicestershire, LE 12 5th UK Phone: +44 (0) 1509 882 600 Fax: +44 (0) 1509 882 786 Eaton’s Electrical Group Electronics Division Avda Santa Eulalia, 290 Terrassa, Barcelona 08223 Spain Phone: +34-93-736-2813 Fax: +34-93-783-5055 Asia Pacific Eaton’s Electrical Group Electronics Division No.2, #06-01 Serangoon North Avenue 5 Singapore 554911 Tel: +65 6645 9888 Fax: +65 6728 3155 The only controlled copy of this Data Sheet is the electronic read-only version located on the Bussmann Network Drive. All other copies of this document are by definition uncontrolled. This bulletin is intended to clearly present comprehensive product data and provide technical information that will help the end user with design applications. Bussmann reserves the right, without notice, to change design or construction of any products and to discontinue or limit distribution of any products. Bussmann also reserves the right to change or update, without notice, any technical information contained in this bulletin. Once a product has been selected, it should be tested by the user in all possible applications. Life Support Policy: Bussmann does not authorize the use of any of its products for use in life support devices or systems without the express written approval of an officer of the Company. Life support systems are devices which support or sustain life, and whose failure to perform, when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in significant injury to the user. Eaton’s Electrical Group Electronics Division 114 Old State Road Ellisville, MO 63021 United States www.eaton.com/elx © 2014 Eaton All Rights Reserved Publication No. 4327 — BU-SB14608 September 2014 Eaton is a registered trademark. All other trademarks are property of their respective owners. www.eaton.com/elx 5