【摘要】 分析了微型铝电解电容器的技术难点,通过对工作电解液的开发,优选原材料,以及对关键工艺的改进,实现了5mm高度微型铝电解电容器的小体积化技术,研制出的产品能耐260℃无铅回流焊,105℃高温下寿命达2000h。更多还原

【Abstract】 The technical difficulties of miniature aluminum electrolyric capacitor were analyzed. The working electrolyte was developed,the materials were choosen,and the key technology was improved. The small size technology of miniature aluminum electrolyric capacitor with 5 mm height was achieved. This type of product can resistant PB-FREE reflow solder at 260℃,and endure 2000 hours load life at 105℃.更多还原