参数资料
型号: SPA271M0ER
厂商: Cornell Dubilier Electronics (CDE)
文件页数: 1/4页
文件大小: 0K
描述: CAP ALUM 270UF 2.5V 20% SMD
标准包装: 2,000
系列: SPA
电容: 270µF
额定电压: 2.5V
容差: ±20%
寿命@温度: 105°C 时为 1000 小时
工作温度: -40°C ~ 105°C
特点: 聚合物
纹波电流: 3.5A
ESR(等效串联电阻): 7 毫欧
安装类型: 表面贴装
封装/外壳: 2917(7343 公制)
尺寸/尺寸: 0.287" L x 0.169" W(7.30mm x 4.30mm)
高度 - 座高(最大): 0.110"(2.80mm)
表面贴装占地面积: 0.287" L x 0.169" W(7.30mm x 4.30mm)
包装: 带卷 (TR)
Type SPA Solid Polymer Aluminum SMT Capacitors
? Ultra-Low ESR – 5 m ? to 9 m ? @ 100 kHz
? High Ripple current – up to 4.0 Arms at 100 kHz
? Long Life – No dry out failure related mechanism
? Stable Impedance and ESR vs. Temperature
? Great for bulk storage and ripple filtering
? Ignition free
Applications
Motherboard By-Pass
Switching Supply Input/Output Filters
Power Supply Decoupling
High Frequency Noise Reduction
Laptop LCD Displays
Automotive Digital Equipment
Portable Electronic Equipmen t
Specifications
Operating Temperature:
Rated Voltage:
Surge Voltage:
Capacitance Range:
Capacitance Tolerance:
Dissipation Factor:
DC Leakage Current:
Load Life:
-40 oC to +105 oC
2 Vdc to 6.3 Vdc
1.25 x Rated Voltage
56 μF to 470 μF
±20% @120 Hz, +20 oC
0.06 max (1.8/1.9); 0.10 max (2.8/4.2)
(Case “H” mm; 120 Hz +20 oC
I ≤ 0.06 CV after 2 minutes
1000 h @ 105 oC
Δ Capacitance: ±10% of the initial
measured value
D.F. ≤ Initial specified value
DCL ≤ Initial specified value
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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