在一些安全系数要求比较高的领域中，使用直插电解电容是明智的选择，其特有的属性可以保障运行过程中的安全，避免任何因素而导致出现爆炸现象。红宝电子小编推荐一款销量较高的日系品牌nichicon的直插电解电容：
in some fields with high safety factor, it is a wise choice to use the in-line electrolytic capacitor. its unique properties can ensure the safety in the operation process and avoid explosion caused by any factors. hongbao electronics recommends a japanese brand nichicon's in-line electrolytic capacitor:
品牌：nichicon
brand: nichicon
封装：dip-∮16x31.5mm
package: dip - ∮ 16x31.5mm
产品种类：铝电解电容器 - 径向引线型
product type: aluminum electrolytic capacitor radial lead type
端接类型：radial
termination type: radial
电容：2200 uf
capacitance: 2200 uf
电压额定值 dc：35 vdc
voltage rating dc: 35 vdc
最大工作温度： 105℃
maximum working temperature: 105 ℃
直径：16 mm
diameter: 16 mm
引线间隔：7.5 mm
lead wire spacing: 7.5 mm
长度：31.5 mm
length: 31.5 mm
寿命：8000 hour
life: 8000 hours
容差：20 %
tolerance: 20%
纹波电流：3010 ma
ripple current: 3010 ma
最小工作温度：- 55℃
minimum operating temperature: - 55 ℃
引线类型：straight
lead type: straight
资格：aec-q200
qualification: aec-q200
系列：upw
series: upw
封装：bulk
package: bulk
漏泄电流：4 ua
leakage current: u4
损耗因数 df：0.12
loss factor df: 0.12
单位重量：8.100 g
unit weight: 8.100 g
直插类型的电解电容不仅稳定性强，可靠性强，而且安全性也是比较高的。
the direct inserted electrolytic capacitor is not only stable and reliable, but also safe.
正规电解电容厂家所生产的还会有专门的电容防爆孔，就是在电解电容的顶端刻的几个沟槽，用于在特殊情况下(例如过压，反向接入电路等)，电容内部压力过高，电容的外壳会在防爆槽处裂开，将过多的压力泄放，避免产生过于强烈的爆炸。
regular electrolytic capacitor manufacturers will also have special capacitor explosion-proof holes, that is, several grooves are carved on the top of electrolytic capacitor, which is used for special circumstances (such as overvoltage, reverse access circuit, etc.), if the internal pressure of capacitor is too high, the shell of capacitor will crack at the explosion-proof tank, which will release excessive pressure to avoid excessive explosion.