参数资料
型号: WKO471KCPCRAKR
厂商: Vishay BC Components
文件页数: 1/4页
文件大小: 0K
描述: CAP CER 470PF 440V 10% RADIAL
标准包装: 1,500
系列: WKO
电容: 470pF
电压 - 额定: 440VAC
容差: ±10%
安装类型: 通孔
工作温度: -40°C ~ 125°C
应用: 安全
额定值: X1Y2
封装/外壳: 径向 - 圆盘形
尺寸/尺寸: 0.315" 直径(8.00mm)
高度 - 座高(最大): 0.433"(11.00mm)
引线间隔: 0.295"(7.50mm)
包装: 散装
引线型: 直形
WKO Series
www.vishay.com
Vishay Draloric
AC Line Rated Ceramic Disc Capacitors
Class X1, 440 V AC , Class Y2, 300 V AC
FEATURES
? Complying with IEC 60384-14 3 rd edition
? High reliability
? Wide range of different leadstyles
? Singlelayer AC Disc capacitors
? Material categorization: For definitions of
compliance please see www.vishay.com/doc?99912
APPLICATIONS
? X1, Y2 according to IEC 60384-14.3
? Line-by-pass
QUICK REFERENCE DATA
DESIGN
DESCRIPTION
VALUE
The capacitors consist of ceramic disc both sides of which
Ceramic Class
Ceramic Dielectric
N750
1
N750
Y5S,
Y5T,
2
Y5S,
Y5T,
are silver plated. Connection leads are made of tinned
copper having diameters of 0.6 mm or 0.8 mm.
The capacitors may be supplied with straight or kinked
Y5U
Y5U
leads having a lead spacing of 7.5 mm or 12.5 mm.
Voltage (V AC )
Min. Capacitance (pF)
Max. Capacitance (pF)
300
33
47
440
300
68
4700
440
Coating is made of blue colored flame retardant epoxy resin
in accordance with UL 94 V-0.
CAPACITANCE RANGE
Mounting
Radial
33 pF to 4.7 nF
MARKING
Marking indicates series, AC rating, capacitance, tolerance
code, and approvals.
TOLERANCE ON CAPACITANCE
± 10 %, ± 20 %
RATED VOLTAGE
OPERATING TEMPERATURE RANGE
? X1:
440 V AC , 50 Hz (IEC 60384-14.3) ?
-40 °C to +125 °C
TEMPERATURE CHARACTERISTICS
? Y2:
440 V AC , 50 Hz/60 Hz (US/UL/CSA 60384-14)
300 V AC , 50 Hz (IEC 60384-14.3) ?
300 V AC , 50 Hz/60 Hz (US/UL/CSA 60384-14)
Class 1
Class 2
N750 (U2J)
Y5S, Y5T, Y5U
TEST VOLTAGE
? 2600 V AC , 50 Hz, 2 s
Component test (100 %)
SECTIONAL SPECIFICATIONS
Climatic category (according to EN 60058-1)
? 2600 V AC , 50 Hz, 60 s Random sampling test (destructive)
? 2600 V AC , 50 Hz, 60 s Voltage proof of coating (destructive)
Class 1
40/125/21
Class 2
40/125/21
INSULATION RESISTANCE AT 500 V DC
?? 6000 M ? (60 s)
APPROVALS
IEC 60384-14.3 ?
UL 60384-14.1 ?
DISSIPATION FACTOR
Class 1: Max. 0.5 % (1 MHz)
CSA E60384-1:03 2 nd edition, CSA E60384-14:09 2 nd edition
Revision: 19-Dec-13
1
Class 2:
Max. 2.5 % (1 kHz)
Document Number: 22204
For technical questions, contact: slcap@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
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