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深圳市华凯电子厂 
| 联系人：譚万忠 先生 (經理) |
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| 电 话：0755-84673230 |
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| 手 机：13728983171 |
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| 供应高频低阻抗电解电容器470UF16V 8X9 |
LEH series 小型化高频率低E.S.R品
Miniature size LOW E.S.R
1. 高频率低ESR，寿命2000小时，1050CLow ESR for high frequency , Life time:2000 hours at 1050C
2. 适用于电脑主机板，高保真音箱，高分辨数码彩电等电子线路中
Used in main board , hi-fi acoustics ,numeral color-TV circuits etc
Specifications
No. Item Performance
1使用温度范围
Operating Temperature Range -40 to +1050C
2定格电压范围
Rated Working Voltage Range 6.3-100V.DC
3静电容量范围
Capacitance Tolerance 0.47-4700µF
4静电容量容许差
Capacitance Tolerance ±20%(at+25 0C,120Hz)
5泄漏电流
Leakage Current I ≤0.01CV or 2(µA) after three minutes
Application of rated working voltage +25℃
6损失角
Dissipation Factor(tanδ)
（120Hz+25℃）
Working Voltage 6.3 10 16 25 35 50 63 100
tanδ max. 0.18 0.12 0.10 0.08 0.07 0.06 0.05 0.05
7温度特性（at 120 Hz）
Characteristics at low temperature
(stability at 120Hz)
Working Voltage (V) 6.3 10 16 25 35 50 63 63 100
-25℃/+25℃ 4 3 2 2 2 2 2 2 2
-40/℃+25℃ 8 4 3 3 3 3 3 4 4
8高温负荷特性
High Temperature Loading After 2000hrs. application of DC rated working voltage at +105℃,The capacitor shall meet the following limits:
Post test requirements at + 25℃
Leakage current ≤ the Initial specified value
Capacitance change ≤±20% of initial measured value
Dissipation Factor(tanδ) ≤200% of initial specified value
9高温无负荷特性
Shelf Life After storage for 1000hrs. at+105℃ with no voltage applied.
Post test requirements at+25℃
Same limits for high temperature lading. |
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