CD268L
特性： 标准寿命： 额定电压： 工作温度范围： 容量范围：
Key words:
SMD, LEAD, BOLT, SOLID STATE CAPACITORS
Classification:
Product accessories:
Hotline:
E-mail:
CD268L
Details Introduction
保证寿命：105℃3,000-5,000小时
低阻抗，耐高温，高纹波，长寿命品，特别适用于开关电源，高压充电器，电子电表等电子线路
符合ROHS
主要技术性能
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项目Items |
性能Characteristics |
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使用温度范围 |
-40 to +105℃（160—400vdc） |
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额定工作电压 |
160 to 400Vdc |
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标称电容量范围Nominal |
1-180ｕＦ |
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静电容量允许范围 |
±20%(M) (at 20℃, 120Hz) |
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漏电流 |
I≦0.02CV |
I:漏电流（μA），C：静电容量（μF），V：额定电压（v）。20℃1分钟后测试 |
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损耗角正切值 |
UR (Vdc) |
160 |
200 |
250 |
350 |
400 |
(at 20℃, 120Hz) |
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tanδ (Max.) |
0.08 |
0.10 |
0.12 |
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温度特性Temperature |
UR (Vdc) |
160 |
200 |
250 |
350 |
400 |
(at 120Hz) |
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Z(-25℃)/Z(+20℃) |
3 |
3 |
3 |
4 |
5 |
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Z(-40℃)/Z(+20℃) |
5 |
5 |
6 |
7 |
9 |
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耐久性 |
在105℃环境中，连续加载直流电压与额定纹波电流3,000-5,000小时后待恢复24小时后20℃测量，应满足以下要求After application of the rated DC Ripple current voltage at 105℃2,000-4,000hours , then resumed for 24 hours at 20℃ .the capacitors shall meet the requirements as below. |
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静电容量 |
≤初始规定值得±20%， |
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损耗角正切值D.F. (tanδ) |
≤初始规定值的200% |
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漏电流（2分钟）eakage current after 1 minutes |
≤初始规定值The initial specified value after 1 minutes |
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高温储存 |
以下规格应满足无施加电压105℃ 1,000小时后 ，20℃恢复24小时The following specification shall be satisfied when the capacitors are restored to 20°C after exposing them for 1,000 hours at 105°C, without voltage applied. |
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静电容量变化 |
≤初始规定值的±20% |
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D.F. (tanδ) |
≤初始规定值的200% |
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漏电流 |
≤初始规定值的200% |
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尺寸[mm] (Ø6.3 to Ø19)
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ØD |
6.3 |
8 |
10 |
12.5 |
16 |
19 |
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Ød |
0.5 |
0.6 |
0.6 |
0.8 |
0.8 |
0.8 |
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F |
2.5 |
3.5 |
5.0 |
5.0 |
7.5 |
7.5 |
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ØD' |
ØD+0.5max. |
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L' |
L+2max. |
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产品料号体系
纹波电流修正系数
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Freq.(Hz) |
120 |
1K |
10K |
100K |
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160~250 |
0.50 |
0.80 |
0.90 |
1.00 |
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350~400 |
0.55 |
0.85 |
0.94 |
1.00 |
电容器的寿命缩短内部加热产生的纹波电流减半的寿命每5℃上升率。当长寿命的性能是实际使用要求，均方根纹波电流也应减少。
Related Products
Features:Low impedance, high ripple, high temperature Endurance (+R=With ripple):105℃4000hours Voltage Range (vdc):10~140V Capacitance Range(uf):10-3300μF Operating Temperature Range(℃):-40 to +105℃
Features:High frequency and low resistance, allowing large ripple current Endurance:105℃ 2000hours Voltage Range:2.5~25V Capacitance Range:39-3500μF Operating Temperature Range:-55 to +105℃
Features:Low impedance, high ripple, high temperature resistance Endurance:125℃ 2000hours Voltage Range:10~120V Capacitance Range:10-3300μF Operating Temperature Range:-40 to +125℃
Features:High frequency and low resistance, large allowable ripple current, high voltage, high reliability Endurance:105℃ 2000hours Voltage Range:35~100V Capacitance Range:8.2-220μF Operating Temperature Range:-55 to +105℃
Immediate consultation
Nantong Sanxi Electronics Co., Ltd.
National Service Hotline:
Address: Address: No. 88, Si 'an Industrial Park, Tongzhou District, Nantong City,Jiangsu Province,China
E-mail: yhy@sanxidz.com
yhy@sanxidz.com
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