STR SERIES KNSCHA
● Load life of 4000 hours at 105℃
● Extended temperature range - 40 ~ +105℃
● SHR series aluminum electorlytic capactors are small sized high reliable , LOW IMPEDANCE capacitors
● Specially designed for small sized switching power supplies
■ SPECIFICATIONS
Item 项目Characteristics 特性
Operating Temperatureange使用温度范围- 40 ~ +105℃
Voltage Range 电压等级6.3 ~100 V.DC
Nominal Cap. Range 标称容量范围0.1 ~ 15000 μF
Capacitance Tolerance静电容量允许差- 20% ~ + 20% (at 20℃, 120Hz)
Leakage Current 漏电流I=0.01CV or 3(μA) whichever is greater. (after 2 minutes)
where, I: Max Leakage Current (μA); C: Nominal Capacitance (μF); V: Rated Voltage (V) (at 20℃)
Dissipation Factor (tanδ)(at 120Hz, +20℃) 损耗角
WV6.3101625355063100
tanδ0.16 0.14 0.12 0.10 0.10 0.08 0.08 0.06
Add 0.02 per 1,000 μF for more then 1,000 μF items
Low Temp. ImpedanceStability at 120Hz 阻抗稳定性
W. V .6.3101625355063100
Z(-25℃)/Z(+25℃)43222222
Z(-40℃)/Z(+25℃)86443333
High Temp. Load Test 高温负荷测试 After 4000 hours, application of DC rated working voltage at 105℃, the
capacitor shall meet the following limits:
Capacitance change … ≦±20% of the initial measured value (4V: ± 25%)
Tan δ …≦200% of the initial specified value (4V: 200%)
DC leakage current …≦ the initial specified value
High Temp. Non-Load Test 高温，非负载测试 After storage for 1000 hours at 105℃ with no voltage applied, voltage treatment
of JIS-C-5102 article 4-4 is to be given and then measurement shall be made,
at which time requirements specified in the table "High temperature Loading"
can be met.
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