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3186GF274T025KRT1

产品描述Aluminum Electrolytic Capacitor, Polarized, Aluminum, 25V, 50% +Tol, 10% -Tol, 270000uF,
产品类别无源元件    电容器   
文件大小189KB,共8页
制造商CDE [ CORNELL DUBILIER ELECTRONICS ]
标准
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3186GF274T025KRT1概述

Aluminum Electrolytic Capacitor, Polarized, Aluminum, 25V, 50% +Tol, 10% -Tol, 270000uF,

3186GF274T025KRT1规格参数

参数名称属性值
是否Rohs认证符合
Objectid844011464
包装说明,
Reach Compliance Codeunknown
Country Of OriginUSA
ECCN代码EAR99
YTEOL7
电容270000 µF
电容器类型ALUMINUM ELECTROLYTIC CAPACITOR
直径76.71 mm
介电材料ALUMINUM
ESR3 mΩ
长度118.31 mm
负容差10%
端子数量2
最高工作温度85 °C
最低工作温度-40 °C
封装形式Screw Ends
极性POLARIZED
正容差50%
额定(直流)电压(URdc)25 V
纹波电流35000 mA
系列3186
端子节距31.8 mm

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Type 3186 85 °C Aluminum Electrolytic, Screw Terminal
Best Value 85 °C High Capacitance Screw Terminal Type
While Type 3186’s standard encasement is by compression with the
capacitor element captured on an aluminum peg in the can bottom
and a phenolic peg in the top, rilled construction is available.  With
rilled construction the element is secured by rills, spoon shaped
dimples in the side of the can.  Rilled construction offers the
industry’s highest vibration and shock withstanding and excellent
heat transfer.  Besides increasing ripple current handling, the rilled
construction extends the great value of the Type 3186 into military
and transportation applications that require rugged mechanical
capability.
Highlights
Specifications
Temperature Range
Rated Voltage Range
Capacitance Range
Capacitance Tolerance
Leakage Current
Ripple Current Multipliers
- Rilled cans withstand high shock and vibration
- High ripple current capability
- High capacitance per can
–40 ºC to +85 ºC
16 Vdc to 500 Vdc
220 uF to 1.0 F
–10% +75% ≤ 160 Vdc
–10% +50% ≥ 200 Vdc
≤6√CV µA (6 mA max.) at 5 minutes
Ambient Temperature
45 °C
2.24
Frequency
60 Hz 120 Hz
16 – 100 V
0.90
1.00
1.00
200 – 500 V
0.90
300 Hz
1.15
1.25
1000 Hz
1.25
1.40
≥10
kHz
1.30
1.50
55 °C
2.00
65 °C
1.73
75 °C
1.41
85 °C
1.00
Low Temperature Characteristics
Impedance ratio: Z
–20 ⁰C
∕ Z
+25 ⁰C
≤ 8 (16–50 Vdc)
≤ 4 (63–100 Vdc)
≤ 3 (150–500 Vdc)
1,500 h @ full load at 85 °C
∆Capacitance ±10%
ESR 200% of limit
DCL 100% of limit
500 h @ 85 °C
∆Capacitance ±10%
ESR 175% of limit
DCL 100% of limit
10 to 500 Hz, 0.75 mm or 10 g* if less,
3 directions, 2 h ea
Δ Capacitance: ±5%
no visible damage or leakage
*15 g if rilled construction
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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