参数资料
型号: DEHR33F471KN3A
厂商: Murata Electronics North America
文件页数: 20/84页
文件大小: 0K
描述: CAP CER 470PF 3.15KV 10% RADIAL
标准包装: 2,700
系列: DEH
电容: 470pF
电压 - 额定: 3150V(3.15kV)
容差: ±10%
温度系数: R
安装类型: 通孔
工作温度: -25°C ~ 125°C
应用: 通用
封装/外壳: 径向 - 圆盘形
尺寸/尺寸: 0.394" 直径(10.00mm)
高度 - 座高(最大): 0.512"(13.00mm)
引线间隔: 0.295"(7.50mm)
特点: 高电压,低耗散因子
包装: 带盒(TB)
引线型: 直形
! Note ? Please read rating and ! CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
? This catalog has only typical speci?cations. Therefore, please approve our product speci?cations or transact the approval sheet for product speci?cations before ordering.
Type KY/KH/KX Speci?cations and Test Methods
Continued from the preceding page.
C85E.pdf
Apr.7,2014
No.
Item
Specifications
Test Method
The capacitor under test should be held in the flame in the
position that best promotes burning. Each specimen should
only be exposed once to the flame. Time of exposure to flame:
30 sec.
Length of flame : 12±1mm
Gas burner : Length 35mm min.
Inside Dia. 0.5±0.1mm
Outside Dia. 0.9mm max.
17 Passive Flammability
The burning time should not exceed 30 sec.
The tissue paper should not ignite.
Gas
: Butane gas Purity 95% min.
Test Specimen
45°
Tissue
About 10mm Thick Board
Appearance
No marked defect
Char.
Capacitance Change
The capacitor should be subjected to 5 temperature cycles,
then consecutively to 2 immersion cycles.
Capacitance
B
Within ±10%
<Temperature Cycle>
Change
E, F
SL
Within ±20%
Within ± 5%
Step
1
Temperature (oC)
-40+0/-3
Time (min)
30
2
Room temp.
3
18
Temperature
and
Immersion
Cycle
D.F.
Q
I.R.
Char.
B, E
F
SL
3000M Ω min.
Specifications
D.F. V 5.0%
D.F. V 7.5%
Q U 275+5/2C* 1 (C F 30pF)
Q U 350 (C U 30pF)
3
4
Step
125+3/-0
Room temp.
<Immersion Cycle>
Time
Temperature (oC)
(min)
30
3
Cycle time: 5 cycles
Immersion
Water
1
2
65+5/-0
0±3
15
15
Clean
water
Salt
water
Dielectric
Strength
Per Item 6
Pre-treatment:
Cycle time: 2 cycles
Capacitor should be stored at 85±2?C for 1 hr., then placed at
room condition* 2 for 24±2 hrs.
Post-treatment:
Capacitor should be stored for 24±2 hrs. at room condition.* 2
* 1 "C" expresses nominal capacitance value (pF).
* 2 "Room condition" Temperature: 15 to 35°C, Relative humidity: 45 to 75%, Atmospheric pressure: 86 to 106kPa
18
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