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381LQ272M050H012A

产品描述CAPACITOR, ALUMINUM ELECTROLYTIC, NON SOLID
产品类别无源元件    电容器   
文件大小158KB,共9页
制造商CDE [ CORNELL DUBILIER ELECTRONICS ]
标准
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381LQ272M050H012A概述

CAPACITOR, ALUMINUM ELECTROLYTIC, NON SOLID

381LQ272M050H012A规格参数

参数名称属性值
是否Rohs认证符合
厂商名称CDE [ CORNELL DUBILIER ELECTRONICS ]
包装说明,
Reach Compliance Codecompliant
ECCN代码EAR99
电容2700 µF
电容器类型ALUMINUM ELECTROLYTIC CAPACITOR
直径22 mm
介电材料ALUMINUM (WET)
ESR115 mΩ
长度25 mm
负容差20%
端子数量2
最高工作温度105 °C
最低工作温度-40 °C
封装形式Snap-in
极性POLARIZED
正容差20%
额定(直流)电压(URdc)50 V
纹波电流2070 mA
端子节距10 mm
Base Number Matches1

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Type 381LQ 105 ºC Compact, High Ripple, Snap-In Aluminum
Higher Capacitance per Case Size
Type 381LQ is on average 23% smaller and more than 5 mm
shorter than Type 381LX. This is achieved with a new can
closure method that permits installing capacitor elements into
smaller cans. Approaching the robust capability of the 381L
the new 381LQ enables you to shrink equipment size and
retain the original performance.
Highlights
Specifications
Temperature Range
Rated Voltage Range
Capacitance Range
Capacitance Tolerance
Leakage Current
Ripple Current Multipliers
- More capacitance per case
- Compares to the 381L
–40 °C to + 105 °C ≤ 315 Vdc
–25 °C to + 105 °C ≥ 350 Vdc
10 Vdc to 450 Vdc
100 µF to 100,000 µF
± 20%
≤3 √CV µA, 4 mA max, 5 minutes
Ambient Temperature
45 ºC
2.35
Frequency
10
50 Hz 60 Hz 120 Hz 500 kHz 1 kHz kHz &
Up
0.93
0.95
0.80
1.00
1.00
1.05
1.20
1.08
1.25
1.15
1.40
60 ºC
2.20
70 ºC
2.00
85 ºC
1.70
105 ºC
1.00
Voltage
10 - 100 WV
Low Temperature Characteristics
160 - 450 WV 0.75
Impedance ratio: Z
–20⁰C
∕ Z
+25⁰C
≤ 10 (10 Vdc)
≤ 8 (16–50 Vdc)
≤ 4 (63–100 Vdc)
≤ 3 (150–450 Vdc)
2000 h at full load at 105 °C
∆ Capacitance ±20%
ESR 200% of limit
DCL 100% of limit
1000 h at 105 °C
∆ Capacitance ±20%
ESR 200% of limit
DCL 100% of limit
10 to 55 Hz, 0.06” and 10 g max, 2 h each plane
RoHS Compliant
Endurance Life Test
Shelf Life Test
Vibration
CDM Cornell Dubilier • 140 Technology Place • Liberty, SC 29657 • Phone: (864)843-2277 • Fax: (864)843-3800

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