参数资料
型号: 381LX681M315A452
厂商: Cornell Dubilier Electronics (CDE)
文件页数: 1/13页
文件大小: 0K
描述: CAP ALUM 680UF 315V 20% SNAP
标准包装: 100
系列: 381LX
电容: 680µF
额定电压: 315V
容差: ±20%
寿命@温度: 105°C 时为 3000 小时
工作温度: -40°C ~ 105°C
特点: 通用
纹波电流: 1.7A
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: 1.378" 直径(35.00mm)
高度 - 座高(最大): 1.772"(45.00mm)
引线间隔: 0.394"(10.00mm)
包装: 散装
Type 381LX / 383LX 105 °C High Ripple, Snap-In Aluminum
High Ripple, Long Life, 2, 4 and 5 pin styles available
Adding longer-life and more ripple capability to the excellent
value of Type 380L/LX capacitors, the 381L/LX readily handles
tough switching power supply input and output circuits and
motor-drive bus capacitor applications where the high surface
area of multiple units in parallel equals the ripple capability of our
Type 520C inverter-grade capacitor. Type 381LX delivers more
capacitance per can size while Type 381L gives lower ESR for the
same capacitance rating. Type 383L/LX has 4 or 5 leads for stable,
reverse-proof mounting.
Highlights
Specifications
Temperature Range
Rated Voltage Range
Capacitance Range
Capacitance Tolerance
Leakage Current
Ripple Current Multipliers
- Top performance in power supplies and motor drives
- 4 times the life of Type 380L/LX
- 2, 4 and 5 leads available
- Big selection of 42 case sizes
–40 °C to + 105 °C ≤ 315 Vdc
–25 °C to + 105 °C ≥ 350 Vdc
10 Vdc to 450 Vdc
33 μF to 150,000 μF
± 20%
≤3 √CV μA, 4 mA max, 5 minutes
Ambient Temperature
45 °C
60 °C
70 °C
85 °C 105°C
381L
383L
381LX,
383 LX
2.70
2.35
2.60
2.20
2.50
2.00
2.10
1.70
1.00
1.00
Frequency
50 Hz
60 Hz
120 Hz
500 Hz
1 kHz
5 kHz
& up
10-100 Vdc
160-450 Vdc
0.93
0.75
0.95
0.80
1.00
1.00
1.05
1.20
1.08
1.25
1.15
1.40
Low Temperature Characteristics
Endurance Life Test
Shelf Life Test
Vibration
Impedance ratio: Z –20?C ∕ Z +25?C
≤ 10 (10 Vdc)
≤ 8 (16–50 Vdc)
≤ 4 (63–100 Vdc)
≤ 3 (150–450 Vdc)
3000 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
CDM Cornell Dubilier ? 140 Technology Place ? Liberty, SC 29657 ? Phone: (864)843-2277 ? Fax: (864)843-3800
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