株洲宏达电子股份有限公司

CAK35L

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特征与用途

·金属外壳封装、方形、单向引出、外壳涂绝缘油漆、有极性；

Metal case encapsulation，Radial-lead. Insulating Paint outside the Metal case, Heteropolarity；

·电性能稳定可靠、能量密度大、输出电流大、体积小、等效串联电阻小、高低温特性好。

Stable in Electrical Characteristics, Max Density in Capacitance, Maximum Current Output, Low ESR, Avaliable in Higher or Lower Working Temperature;

·适用于飞行器等要求具有贮能、断电延时功能的电源。

·订货格式：CAK35L-50V20000μF-K:100只

主要技术性能

使用温度范围：-55℃~125℃（>85℃时，施加类别电压使用）

Operating Temperature Range: -55℃~+125℃(when ＞85℃， with rated voltage derating)

电容量允许偏差：K级：±10%；M级：±20%

Capacitance Tolerance: K: ±10%；M:±20%;

室温漏电流：Ⅰ₀≤0.001 C_RU_R (μA）

DC Leakage at 25℃：Ⅰ₀≤0.001C_RU_R (μA)

高温（85℃、125℃）漏电流：I≤0.008C_RU_R(μA）或6μA （取大者）

DC Leakage at 85℃ or 125℃：Ⅰ₀≤0.008C_RU_R (μA) or 6μA（which is greater）;

损耗角正切值：不大于90%;

DF（tgδ）: Shall not more than 90%;

图一：CAK35L-2型40V6800μF产品安装尺寸，由二组高温导线引出，每组电容量为

图二：CAK35L-3型50V20000μF产品安装尺寸，由一组高温导线从安装侧面引出。

3400μF

Table1 Table2

The Fixing Frame of CAK35L-2-40V6800μF The Fixing Frame of CAK35L-3-50V20000μF

whose capacitance was combined by 2 capacitors’ whose capacitance was leaded by one set (3400μF) high temperature lead high-temperature wire

lead wires.

图三：CAK35L-4型50V15000μF产品安装尺寸，由一组高温导线从安装侧面引出。

The Fixing Frame of CAK35L-
4-50V15000μF whose capacitance were leaded by one high-temperature lead wire from the capacitor’s side.