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参数资料
| 型号： | DEHR32E471KN2A |
| 厂商： | Murata Electronics North America |
| 文件页数： | 37/84页 |
| 文件大小： | 0K |
| 描述： | CAP CER 470PF 250V 10% RADIAL |
| 标准包装： | 3,000 |
| 系列： | DEH |
| 电容： | 470pF |
| 电压 - 额定： | 250V |
| 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： | 0.236" 直径（6.00mm） |
| 高度 - 座高（最大）： | 0.354"（9.00mm） |
| 引线间隔： | 0.197"（5.00mm） |
| 特点： | 高电压，低耗散因子 |
| 包装： | 带盒（TB） |
| 引线型： | 直形 |
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! 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.
C85E.pdf
Apr.7,2014
DES Series Speci?cations and Test Methods
Continued from the preceding page.
No.
Item
Specifications
Test Method
Appearance
Capacitance
Change
No marked defect
Within ±10%
First the capacitor should be
stored at 120+0/-5°C for
60+0/-5 sec.
Then, as in the figure, the lead
Thermal
Screen
Capacitor
1.5
to 2.0mm
wires should be immersed in
Molten
13
Soldering Effect
(On-Preheat)
Dielectric Strength
(Between Lead
Per item 4.
solder of 260+0/-5°C up to 1.5 to
2.0mm from the root of terminal
for 7.5+0/-1 sec.
Pre-treatment:
Solder
Wires)
Capacitor should be stored at 125±3°C for 1 hr., then placed
at room condition* for 24±2 hrs. before initial measurements.
Post-treatment:
Capacitor should be stored for 24±2 hrs. at room condition.*
Appearance
Capacitance
Change
No marked defect
Within ±10%
The capacitor should be subjected to 5 temperature cycles.
<Temperature Cycle>
Step Temperature (°C) Time (min)
1 -25±3 30
D.F.
0.4% max.
2
Room Temp.
3
14
Temperature
Cycle
I.R.
Dielectric Strength
(Between Lead
Wires)
1000M Ω min.
Per item 4.
3 125±3 30
4 Room Temp. 3
Cycle time: 5 cycles
Pre-treatment:
Capacitor should be stored at 125±3°C for 1 hr., then placed
at room condition* for 24±2 hrs. before initial measurements.
Post-treatment:
6
Capacitor should be stored for 24±2 hrs. at room condition.*
Appearance
No marked defect
Set the capacitor for 500+24/-0 hrs. at 40±2°C in 90 to 95%
15
16
Humidity (Under
Steady State)
Humidity
Loading
Capacitance
Change
D.F.
I.R.
Appearance
Capacitance
Change
D.F.
I.R.
Appearance
Capacitance
Change
Within ±10%
0.4% max.
1000M Ω min.
No marked defect
Within ±10%
0.6% max.
1000M Ω min.
No marked defect
Within ±10%
relative humidity.
Pre-treatment:
Capacitor should be stored at 125±3°C for 1 hr., then placed
at room condition* for 24±2 hrs. before initial measurements.
Post-treatment:
Capacitor should be stored for 1 to 2 hrs. at room condition.*
Apply the rated voltage for 500+24/-0 hrs. at 40±2°C in 90 to
95% relative humidity. (Charge/Discharge current V 50mA)
Pre-treatment:
Capacitor should be stored at 125±3°C for 1 hr., then placed
at room condition* for 24±2 hrs. before initial measurements.
Post-treatment:
Capacitor should be stored for 1 to 2 hrs. at room condition.*
Apply a DC voltage of 200% of the rated voltage (DC500V) or
DC voltage of 150% of the rated voltage (DC1kV) for 1000
+48/-0 hrs. at 125±2°C with a relative humidity of 50% max.
(Charge/Discharge current V 50mA)
17 Life
D.F.
0.4% max.
Pre-treatment:
Capacitor should be stored at 125±3°C for 1 hr., then placed
at room condition* for 24±2 hrs. before initial measurements.
I.R.
2000M Ω min.
Post-treatment:
Capacitor should be stored at 125±3°C for 1 hr., then placed
at room condition* for 24±2 hrs.
* "Room condition" Temperature: 15 to 35°C, Relative humidity: 45 to 75%, Atmospheric pressure: 86 to 106kPa
35
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相关代理商/技术参数 |
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|---|---|
| DEHR32E472KA2B | 功能描述:瓷片电容器 0.0047uF 250 Volts 0.1 RoHS:否 制造商:Vishay/Cera-Mite 电容:0.01 uF 容差:20 % 电压额定值:3 kV 工作温度范围:- 25 C to + 105 C 损耗因数 DF: 端接类型:Radial 产品:High Voltage Ceramic Disc Capacitors |
| DEHR32E472KB2B | 功能描述:瓷片电容器 0.0047uF 250 Volts 0.1 RoHS:否 制造商:Vishay/Cera-Mite 电容:0.01 uF 容差:20 % 电压额定值:3 kV 工作温度范围:- 25 C to + 105 C 损耗因数 DF: 端接类型:Radial 产品:High Voltage Ceramic Disc Capacitors |
| DEHR32E472KN2A | 功能描述:瓷片电容器 0.0047uF 250 Volts 0.1 RoHS:否 制造商:Vishay/Cera-Mite 电容:0.01 uF 容差:20 % 电压额定值:3 kV 工作温度范围:- 25 C to + 105 C 损耗因数 DF: 端接类型:Radial 产品:High Voltage Ceramic Disc Capacitors |
| DEHR32E681KA2B | 功能描述:瓷片电容器 680pF 10% RoHS:否 制造商:Vishay/Cera-Mite 电容:0.01 uF 容差:20 % 电压额定值:3 kV 工作温度范围:- 25 C to + 105 C 损耗因数 DF: 端接类型:Radial 产品:High Voltage Ceramic Disc Capacitors |
| DEHR32E681KB2B | 功能描述:瓷片电容器 680pF 250Volts 10% RoHS:否 制造商:Vishay/Cera-Mite 电容:0.01 uF 容差:20 % 电压额定值:3 kV 工作温度范围:- 25 C to + 105 C 损耗因数 DF: 端接类型:Radial 产品:High Voltage Ceramic Disc Capacitors |
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