参数资料
型号: SXR821M050ST
厂商: Cornell Dubilier Electronics (CDE)
文件页数: 1/6页
文件大小: 0K
描述: CAP ALUM 820UF 50V 20% RADIAL
标准包装: 100
系列: SXR
电容: 820µF
额定电压: 50V
容差: ±20%
寿命@温度: 105°C 时为 4000 小时
工作温度: -40°C ~ 105°C
特点: 通用
纹波电流: 1.98A
ESR(等效串联电阻): 160 毫欧
安装类型: 通孔
封装/外壳: 径向,Can
尺寸/尺寸: 0.472" 直径(12.00mm)
高度 - 座高(最大): 1.575"(40.00mm)
引线间隔: 0.197"(5.00mm)
包装: 散装
Type SXR 105 oC Long Life Aluminum Electrolytic Capacitors
Low ESR, High Ripple, Radial Leaded Aluminum Electrolytic Capacitors
Type SXR is a radial leaded aluminum electrolytic capacitor with a
+105 oC, 2000 to 5000 hours long life ratings. The low ESR and high
ripple current ratings make it ideal for output filtering applications in
switching power supplies.
Highlights
Specifications
Temperature Range
Rated Voltage Range
Capacitance Range
Capacitance Tolerance
DC Leakage Current
- +105 oC
- 2000 to 5000 hours - long life
- Low ESR
- High ripple current
- Available in T & R and ammo pack
–40 oC to +105 oC
6.3 to 100 Vdc
22 to 15,000 μF
± 20%
I ≤ .01CV or 3 μA after 2 minutes @ +20 oC, whichever is greater
C = Capacitance in (μF)
V = Rated voltage
I = Leakage current in μA
Ripple Current Multipliers
Rated
Ripple Multipliers
WVDC
10 - 16
25 - 35
50 - 100
60Hz
0.45
0.38
0.36
120Hz
0.60
0.50
0.46
400 Hz
0.83
0.75
0.70
1 kHz
0.94
0.90
0.88
10 kHz
0.98
0.97
0.94
100 kHz
1.00
1.00
1.00
Temperature (oC)
Multiplier
+65
2.12
+75
1.92
+85
1.69
+95
1.50
+105
1.00
Dissipation Factor @ 120 Hz, +25 oC
WV (V)
DF(%)
6.3
22
10 16 25 35
19 16 14 12
50
10
63
9
100
8
For capacitors whose capacitance value exceeds 1000 μF, the value of DF
(%) is increased 2% for every additional 1000 μF
Load Life Test
Apply WVDC for:
Case Dia.
≤ 6.3 mm
8.0 mm
10.0 mm
≥13.0 mm
Lifetime (Hours)
2000
3000
4000
5000
Capacitance change within 25% of initial value
DC leakage current meets initial limits
DF ≤ 200% of initial limit
Shelf Life
1000 hrs with no voltage applied at +105 oC
Cap change within 25% of initial values
DF ≤ 200% of initial limit
DC leakage current meets initial limits
RoHS Compliant
CDE Cornell Dubilier ? 1605 E. Rodney French Blvd. ? New Bedford, MA 02744 ? Phone: (508)996-8561 ? Fax: (508)996-3830
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