SMD Aluminum Electrolytic Capacitor REFLOW SOLDERING CONDITIONS n (1) Recommended Conditions for Reflow Soldering A thermal condition system such as infrared radiation (IR) or hot blast shall be adopted, and vapor heat transfer systems (VPS) are not recommended. (2) Reflow soldering shall be done within 2 cycles. Please make sure that the parts have enough cooling time. (3) (a) The time of preheating from 105℃ to 200℃shall be within 180 seconds. (b) The time of soldering temperature at 217℃ measured on capacitors’ top shall not exceed tL (second). (c) The peak temperature on capacitors’ top shall not exceed Tp(℃), and the time within 5℃ of actual peak temperature shall not exceed tp (second). Classification Reflow Profile *1. Average ramp-up rate is 3℃/second max. *2. Ramp-down rate is 6℃/second max. *3. Time from 25℃ to peak temperature is 8 minutes max. Please visit our website to get more update data, those data & specification are subject to change without notice. www.jbcapacitors.com www.jbcapacitors.hk E-mail: [email protected] Tel : (852)2790 5091 Fax: (852)8169 8283