KW-5R5C104-R

Effective July 2020 Supersedes September 2016 Technical Data 4422 KW Supercapacitors Coin cells HALOGEN Pb HF FREE Features and benefits • High specific capacitance • Low leakage current • Long cycle life • Eco-friendly • Broad operating range, full specification -40 °C to +85 °C Applications Description Eaton supercapacitors are unique, ultrahigh capacitance devices utilizing electric 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 formilliseconds. 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. • Electric utilitymeters • Motor control units • Solar inverters • Real-Time Clock (RTC) backup • Programmable Logic Controllers (PLCs) • Irrigation and water control systems *Supercapacitor lifetimes vary based on charge voltage and temperature. See Eaton’s application guidelines or contact your local Eaton sales representative for more information on lifetime estimates KW Supercapacitors Coin cells  Technical Data 4422 Effective July 2020 Specifications1 Capacitance 0.1 F to 1.0 F Working voltage 5.5 V Surge voltage 6.3 V Capacitance tolerance -20% to +80% (+20 °C) Operating temperature range2 -40 °C to +85 °C Standard Product Capacitance (F) Part number Lead length Maximum initial ESR (Ω) (Equivalent series resistance) measured @ 1 kHz Typical mass (g) 0.1 KW-5R5C104-R Standard 50 3.7 0.1 KW-5R5C104H-R Short 50 3.7 0.22 KW-5R5C224-R Standard 50 3.7 0.22 KW-5R5C224H-R Short 50 3.7 0.33 KW-5R5C334-R Standard 50 3.7 0.33 KW-5R5C334H-R Short 50 3.7 0.68 KW-5R5C684-R Standard 30 10.2 0.68 KW-5R5C684H-R Short 30 10.2 1.0 KW-5R5C105-R Standard 30 10.4 1.0 KW-5R5C105H-R Short 30 10.4 Performance Parameter Capacitance change (% of initial value) ESR (% of maximum initial value) Life — +85 °C @ 5.5 Vdc, 2000 hours ≤ 30% ≤ 200% Storage Life — -40 °C to +85 °C, 2000 hours ≤ 30% ≤ 200% 1. Testing and verification of product under end application conditions is recommended 2. Not recommended for +85 °C/85% RH applications 2 www.eaton.com/electronics KW Supercapacitors Coin cells Technical Data 4422 Effective July 2020  Dimensions (mm) KW-5R5C684/105-R KW-5R5C104/224/334-R Polarity marking location D Polarity marking location Sleeve D Sleeve H Max L(-) H Max L1 L2 L(+) P T 5.00 Recommended PCB layout Part number Recommended PCB layout H Max L(-) ±0.2 L(+) ±0.2 P ±0.3 T ±0.1 1.60 ±0.05 L1 ±0.1 L2 ±0.1 KW-5R5C104-R 6.1 5.7 3.0 4.0 3.3 3.3 0.9 1.9 KW-5R5C224-R 6.1 5.7 3.0 4.0 3.3 3.3 0.9 1.9 KW-5R5C334-R 6.1 5.7 3.0 4.0 KW-5R5C334H-R 3.3 3.3 0.9 1.9 KW-5R5C684-R 6.5 5.8 3.0 4.0 13.5 KW-5R5C684H-R 8.30 21.5 KW-5R5C105-R W W1 P KW-5R5C104H-R KW-5R5C224H-R L2 5.00 1.60 ±0.05 ØD Max L1 L(+) L(-) W W1 T 8.85 KW-5R5C105H-R 5.0 0.4 3.3 3.3 0.8 1.8 6.5 5.8 3.0 4.0 3.3 3.3 0.8 1.8 W ±0.06 W1 ±0.06 0.8 1.3 Part numbering system KW — 5 R 5 C o Voltage (V) R = Decimal Configuration 5R5 = 5.5 V V = Vertical H = Horizontal C=Cylindrical Family Code o o o H* -R Short lead length Standard product Capacitance (μF) Value Multiplier Example: 474 = 47 x 104 μF or 0.47 F * If ordering standard lead length, omit “H” from part number. Packaging information Standard bulk packaging: • KW-5R5C104/224/334-R—400 parts • KW-5R5C684/105-R—500 parts Part marking • • • • Manufacturer Capacitance (F) Maximum operating voltage (V) Polarity www.eaton.com/electronics 3 KW Supercapacitors Coin cells  Technical Data 4422 Effective July 2020 Wave solder profile tp Temperature Tp First Wave Second Wave Tsmax Preheat area Cool down area Time Profile feature Standard SnPb solder Lead (Pb) Free solder • Temperature max. (Tsmax) 100 °C 100 °C • Time max. 60 seconds 60 seconds D preheat to max temperature 160 °C max. 160 °C max. Peak temperature (TP)* 235 °C – 260 °C 250 °C – 260 °C Time at peak temperature (tp) 10 seconds max 5 seconds max each wave 10 seconds max 5 seconds max each wave Ramp-down rate ~ 2 K/s min ~3.5 K/s typ ~5 K/s max ~ 2 K/s min ~3.5 K/s typ ~5 K/s max Time 25 °C to 25 °C 4 minutes 4 minutes Preheat and soak 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 Eaton.com/electronics © 2020 Eaton All Rights Reserved Printed in USA Publication No. 4422 July 2020 Eaton is a registered trademark. All other trademarks are property of their respective owners. Follow us on social media to get the latest product and support information.