Effective September 2016 Technical Data 4327 Supersedes July 2015 KR Supercapacitors Coin cells HALOGEN Features and benefits Pb HF • High specific capacitance FREE • Low leakage current • Long cycle life • Eco-friendly Applications • Computers and peripherals • Network switches and routers • Utility meters • HVAC Controls • Appliances and white goods • Real-time clock backup • Office equipment Description Eaton supercapacitors are high reliability, high power, ultra-high capacitance energy storage devices utilizing electrochemical double layer capacitor (EDLC) construction combined with proprietary materials and processes. This combination of advanced technologies allows Eaton to offer a wide variety of capacitor solutions tailored to applications for backup power, pulse power and hybrid power systems. They can be applied as the sole energy storage or in combination with batteries to optimize cost, life time and run time. System requirements can range from a few microwatts to megawatts. All products feature low ESR for high power density with environmentally friendly materials for a green power solution. Eaton supercapacitors are maintenance-free with design lifetimes up to 20 years and operating temperatures down to -40 °C and up to +85 °C. KR Supercapacitors Technical Data 4327 Effective September 2016 Coin cells Specifications Capacitance 0.1 F to 1.5 F Maximum working voltage 5.5 V Surge voltage 6.3 V Capacitance tolerance -20% to +80% +20 °C Operating temperature range -25 °C to +70 °C Extended operating temperature range -25 °C to +85 °C (with voltage derating to 3.6 V @ +85 °C) Standard Product Max. initial DC ESR (Ω) (Equivalent Series Capacitance (F) Part number Type Lead length Resistance) measured @ 1kHz Typical mass (g) 0.1 KR-5R5V104-R Vertical Standard 75 1.4 0.1 KR-5R5H104-R Horizontal Standard 75 1.4 0.1 KR-5R5C104-R Cylindrical Standard 75 3.3 0.1 KR-5R5C104H-R Cylindrical Short 75 3.3 0.22 KR-5R5V224-R Vertical Standard 75 1.4 0.22 KR-5R5H224-R Horizontal Standard 75 1.4 0.22 KR-5R5C224-R Cylindrical Standard 75 3.3 0.22 KR-5R5C224H-R Cylindrical Short 75 3.3 0.33 KR-5R5V334-R Vertical Standard 50 1.4 0.33 KR-5R5H334-R Horizontal Standard 50 1.4 0.33 KR-5R5C334-R Cylindrical Standard 50 3.3 0.33 KR-5R5C334H-R Cylindrical Short 50 3.3 0.47 KR-5R5V474-R Vertical Standard 50 1.4 0.47 KR-5R5H474-R Horizontal Standard 50 1.4 0.47 KR-5R5C474-R Cylindrical Standard 50 3.3 0.47 KR-5R5C474H-R Cylindrical Short 50 3.3 1.0 KR-5R5V105-R Vertical Standard 30 4.2 1.0 KR-5R5H105-R Horizontal Standard 30 4.2 1.0 KR-5R5C105-R Cylindrical Standard 30 9.1 1.0 KR-5R5C105H-R Cylindrical Short 30 9.1 1.5 KR-5R5V155-R Vertical Standard 30 4.2 1.5 KR-5R5H155-R Horizontal Standard 30 4.2 1.5 KR-5R5C155-R Cylindrical Standard 30 9.1 1.5 KR-5R5C155H-R Cylindrical Short 30 9.1 Performance Capacitance Change ESR Parameter (% of initial value) (% of max. initial value) Life — +70 °C @ 5.5 Vdc, 1000 hours ≤ 30% ≤ 400% Life — +85 °C @ 3.6 Vdc, 2000 hours ≤ 30% ≤ 400% Storage Life — -25 °C to +70 °C, 1000 hours ≤ 30% ≤ 400% www.eaton.com/electronics 2 KR Supercapacitors Technical Data 4327 Effective September 2016 Coin cells Dimensions (mm) KR-5R5V104/224/334/474-R R-5R5V105/155-R Polarity mark points Polarity mark points W Ref D 1 D W Ref 1 to negative lead to negative lead H Max Sleeve H Max Sleeve L - + T W P L - + 5.00 T W P 1.10 ±0.05 Recommended PCB Layout 5.00 Recommended PCB Layout 1.30 ±0.05 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 W W 1 1 Sleeve Sleeve H Max + - W L T H Max - + P T 10.00 P 20.00 1.10 ±0.05 Recommended PCB Layout L W 1.40 ±0.05 Recommended PCB Layout 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 11.5 5.2 3.0 10.0±0.3 0.2 0.8 12.4 KR-5R5H334-R 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/electronics 3 KR Supercapacitors Technical Data 4327 Effective September 2016 Coin cells Dimensions (mm) KR-5R5C104/224/334/474-RR K -5R5C105/155-R Polarity Marking Polarity Marking Location Sleeve Location D Sleeve D H Max H Max L1 L2 L1 L2 L(-) L(+) L(-) L(+) - + - + T T W W P P W1 W1 5.00 5.00 1.60 ±0.05 1.60 ±0.05 Recommended PCB Layout Recommended PCB Layout C Type (cylindrical) Ø D H L (-) L (+) P T L1 L2 W W1 Part Number Max Max ±0.2 ±0.2 ±0.3 ±0.05 ±0.10 ±0.10 ±0.06 ±0.06 KR-5R5C104-R 13.5 6.5 6.1 5.7 5.0 0.4 3.0 4.0 0.8 1.3 KR-5R5C104H-R 13.5 6.5 3.3 3.3 5.0 0.4 0.9 1.9 0.8 1.3 KR-5R5C224-R 13.5 6.5 6.1 5.7 5.0 0.4 3.0 4.0 0.8 1.3 KR-5R5C224H-R 13.5 6.5 3.3 3.3 5.0 0.4 0.9 1.9 0.8 1.3 KR-5R5C334-R 13.5 6.5 6.1 5.7 5.0 0.4 3.0 4.0 0.8 1.3 KR-5R5C334H-R 13.5 6.5 3.3 3.3 5.0 0.4 0.9 1.9 0.8 1.3 KR-5R5C474-R 13.5 6.5 6.1 5.7 5.0 0.4 3.0 4.0 0.8 1.3 KR-5R5C474H-R 13.5 6.5 3.3 3.3 5.0 0.4 0.9 1.9 0.8 1.3 KR-5R5C105-R 21.5 7.1 6.5 5.8 5.0 0.4 3.0 4.0 0.8 1.3 KR-5R5C105H-R 21.5 7.1 3.3 3.3 5.0 0.4 0.8 1.8 0.8 1.3 KR-5R5C155-R 21.5 7.1 6.5 5.8 5.0 0.4 3.0 4.0 0.8 1.3 KR-5R5C155H-R 21.5 7.1 3.3 3.3 5.0 0.4 0.8 1.8 0.8 1.3 Part numbering system KR — 5 R 5 H* -R o o o o Voltage (V) Capacitance (μF) Configuration R = Decimal Value Multiplier Family Code Short lead length RoHS Compliant V = Vertical 5R5 = 5.5 V H = Horizontal Example: 474 = 47 x 104 μF or 0.47 F C=Cylindrical * 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 • Manufacturer • Standard packaging: 500 pieces per package • For 0.1 F to 0.47 F, 500 pieces per bag • Capacitance (F) • Max operating voltage (V) • For 1.0 F to 1.5 F, 100 pieces per tray, 5 trays per box • Polarity www.eaton.com/electronics 4 KR Supercapacitors Technical Data 4327 Effective September 2016 Coin cells Wave solder profile t p T p First Wave Second Wave T smax Preheat area Cool down area Time Profile Feature Standard SnPb Solder Lead (Pb) Free Solder Preheat and soak • Temperature max. (T ) 100 °C 100 °C smax • Time max. 60 seconds 60 seconds 160 °C max. 160 °C max. D preheat to max Temperature Peak temperature (T )* 235 °C – 260 °C 250 °C – 260 °C P Time at peak temperature (t ) 10 seconds max 10 seconds max p 5 seconds max each wave 5 seconds max each wave Ramp-down rate ~ 2 K/s min ~ 2 K/s min ~3.5 K/s typ ~3.5 K/s typ ~5 K/s max ~5 K/s max Time 25 °C to 25 °C 4 minutes 4 minutes Manual solder Do not touch the supercapacitor’s external sleeve with the soldering rod or the sleeve will melt or crack. The recommended temperature of the soldering rod tip is less than 260 °C (maximum: 350 °C) and the soldering duration should be less than 5 seconds. Minimize the time that the soldering iron is in direct contact with the terminals of the supercapacitor as excessive heating of the leads may lead to higher equivalent series resistance (ESR). Reflow soldering Do not use reflow soldering using infrared or convection oven heating methods. Cleaning/Washing Avoid cleaning of circuit boards, however if the circuit board must be cleaned use static or ultrasonic immersion in a standard circuit board cleaning fluid for no more than 5 minutes and a maximum temperature of +60 °C. Afterwards thoroughly rinse and dry the circuit boards. In general, treat supercapacitors in the same manner you would an aluminum electrolytic capacitor. Life Support Policy: Eaton 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 reserves the right, without notice, to change design or construction of any products and to discontinue or limit distribution of any products. Eaton also reserves the right to change or update, without notice, any technical information contained in this bulletin. Eaton Electronics Division 1000 Eaton Boulevard Cleveland, OH 44122 United States www.eaton.com/electronics © 2016 Eaton All Rights Reserved Eaton is a registered trademark. Printed in USA Publication No. 4327 All other trademarks are property September 2016 of their respective owners. Temperature