参数资料
型号: LPX681M250C4P3
厂商: Cornell Dubilier Electronics (CDE)
文件页数: 1/4页
文件大小: 0K
描述: CAP ALUM 680UF 250V 20% SNAP
标准包装: 100
系列: LPX
电容: 680µF
额定电压: 250V
容差: ±20%
寿命@温度: 85°C 时为 1000 小时
工作温度: -40°C ~ 85°C
特点: 通用
纹波电流: 2.7A
ESR(等效串联电阻): 293 毫欧
安装类型: 通孔
封装/外壳: 径向,Can - 卡入式
尺寸/尺寸: 0.984" 直径(25.00mm)
高度 - 座高(最大): 1.772"(45.00mm)
引线间隔: 0.394"(10.00mm)
包装: 散装
Type LPX 85 oC Radial Snap-In Aluminum Electrolytic Capacitors
High Voltage, High Value Radial Leaded Snap-In
Type LPX radial leaded snap-in aluminum electrolytic
capacitors are a compact design for high density pack-
aging and are ideal for high voltage, switch mode power
supply input filtering applications.
Specifications
Capacitance Range:
Voltage Range:
Tolerance:
Operating Temperature Range:
Dissipation Factor:
Highlights
?  High voltage
?  High Capacitance
?  85 oC
?  Good for input filtering in consumer applications
?  22 to 35 mm diameter with 10 mm lead spacing
56 to 2,700 μF
160 to 450 Vdc
±20%
–40 oC to +85 oC
DF at 120 Hz, +2 5 oC
Vdc
DF (%)
160 -250
30
400 - 450
25
Complies with the EU Directive
2002/95/EC requirement restricting
the use of Lead (Pb), Mercury (Hg),
Cadmium (Cd), Hexavalent chromium
(Cr(VI)), PolyBrominated Biphenyls
(PBB) and PolyBrominated Diphenyl
Ethers (PBDE).
For values that are >1000 μF, the DF (%) increases
2% for every additional 1000 μF
DC Leakage Test: I = 3√CV
C = capacitance in μF
V = rated voltage
I = leakage current in μA
Frequency Ripple Multipliers:
Rated
Ripple Multipliers
Vdc
160 to 250
315 to 450
120 Hz
1.00
1.00
1 kHz
1.05
1.15
10 to 50 kHz
1.10
1.20
Temperature Ripple Multipliers:
Part Numbering System
Temperature
+75 oC
+65 oC
+55 oC
+55 oC
Ripple Multiplier
1.60
2.20
2.60
3.00
LPX
471
M
160
C1
P
3
Case
Polarity
Insulating
Type
Cap
Tolerance
Voltage
Code
Sleeve
Diameter
Length
LPX
471 = 470 μF
272 = 2,700 μF
±20%
160 = 160
mm 25 30 35 40 45 50
(in.) (1.00) (1.18) (1.38) (1.57) (1.77) (2.00)
22 (.87) A1 A3 A5 A7 A4 A9
25 (1.00) C1 C3 C5 C7 C4 C9
P
3 = PVC
30 (1.18)
35 (1.38)
E1
H1
E3
H3
E5
H5
E7
H7
E4
H4
E9
H9
CDE Cornell Dubilier ? 1605 E. Rodney French Blvd. ? New Bedford, MA 02744 ? Phone: (508)996-8561 ? Fax: (508)996-3830 ? www.cde.com
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