参数资料
型号: 935C4W2K
厂商: Cornell Dubilier Electronics (CDE)
文件页数: 1/5页
文件大小: 0K
描述: CAP FILM 2UF 400VDC AXIAL
标准包装: 25
系列: 935
电容: 2.0µF
额定电压 - AC: 250V
额定电压 - DC: 400V
电介质材料: 聚丙烯,金属化
容差: ±10%
ESR(等效串联电阻): 15 毫欧
工作温度: -55°C ~ 105°C
安装类型: 通孔
封装/外壳: 轴向
尺寸/尺寸: 0.803" 直径 x 1.748" L(20.40mm x 44.40mm)
端子: PC 引脚
特点: 高频和高稳定性
包装: 散装
Type 935C, Polypropylene Capacitors for High Frequency Filtering
High Current Capacitors for Switching Power Supplies
Type 935 metallized polypropylene capacitors are designed for
filtering applications in switching power supplies that operate
in the 20-100 kHz range. Their low ESR, high current and high
capacitance gives them an advantage over general purpose types.
This series is UL recognized for construction only under UL File
Number E128034(N).
Highlights
Specifications
Capacitance Range
Capacitance Tolerance
Rated Voltage
Operating Temperature Range with Ripple
Maximum rms Current
Insulation Resistance
Test Voltage between Terminals @ 25 oC
Test Voltage between Terminals & Case @ 25 oC
Life Test
Life Expectancy
- Low ESR
- High current
- High capacitance
- Self healing
- UL recognized
- Available with lugs
1.0 to 30.0 μF
±10 % (K) Standard; ±5% (J) Optional
100 to 400 Vdc (70 to 250 Vac, 60 Hz)
–55 oC to 105 oC*
*Full rated voltage at 85 oC - derated linearly to 50% rated at 105 oC
Check tables for values
200,000 MΩ x μF
200% rated DC voltage for 60 s
3 kVac @ 50/60 Hz for 60 s
1,000 h @ 85 oC, 150% rated DC voltage
60,000 h @ rated Vdc, 70 oC
30,000 h @ rated Vac, 70 oC
RoHS Compliant
Dimensions
Construction Diagram
d
Construction Details
Case Material
UL510 Polyester Tape Wrap
Resin Material
UL94V-0 Epoxy Fill
Terminal Material Tin Plated Copper
41 mm
Min
3.96
1.3 mm
L
1.5 mm
L1
1.57 mm
L
1.98 mm
41 mm
Min
9.144
1.3 mm
7.93 mm
Min
D
Max
D
Max
0.8
0.05 mm
CDE Cornell Dubilier ? 1605 E. Rodney French Blvd. ? New Bedford, MA 02744 ? Phone: (508)996-8561 ? Fax: (508)996-3830
1
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935C4W2K-F 功能描述:薄膜电容器 POLY MET 400V 2uF RoHS:否 制造商:Cornell Dubilier 产品类型: 电介质:Polyester 电容:0.047 uF 容差:10 % 电压额定值:100 V 系列:225P 工作温度范围:- 55 C to + 85 C 端接类型:Radial 引线间隔:9.5 mm
935C4W3-2K 功能描述:薄膜电容器 3.0UF 400V 10% RoHS:否 制造商:Cornell Dubilier 产品类型: 电介质:Polyester 电容:0.047 uF 容差:10 % 电压额定值:100 V 系列:225P 工作温度范围:- 55 C to + 85 C 端接类型:Radial 引线间隔:9.5 mm
935C4W3-2K-F 功能描述:薄膜电容器 3.0UF 400V 10% RoHS:否 制造商:Cornell Dubilier 产品类型: 电介质:Polyester 电容:0.047 uF 容差:10 % 电压额定值:100 V 系列:225P 工作温度范围:- 55 C to + 85 C 端接类型:Radial 引线间隔:9.5 mm
935C4W3K 功能描述:薄膜电容器 POLY MET 400V 3uF RoHS:否 制造商:Cornell Dubilier 产品类型: 电介质:Polyester 电容:0.047 uF 容差:10 % 电压额定值:100 V 系列:225P 工作温度范围:- 55 C to + 85 C 端接类型:Radial 引线间隔:9.5 mm
935C4W3K-F 功能描述:薄膜电容器 POLY MET 400V 3uF RoHS:否 制造商:Cornell Dubilier 产品类型: 电介质:Polyester 电容:0.047 uF 容差:10 % 电压额定值:100 V 系列:225P 工作温度范围:- 55 C to + 85 C 端接类型:Radial 引线间隔:9.5 mm