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参数资料
| 型号： | DEHR32E471KN2A |
| 厂商： | Murata Electronics North America |
| 文件页数： | 56/84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.
DEC Series Speci?cations and Test Methods
Continued from the preceding page.
C85E.pdf
Apr.7,2014
No.
Item
Specifications
Test Method
Appearance
Capacitance
Change
No marked defect
Char. SL: Within ±2.5%
Char. B: Within ±5%
Char. E: Within ±15%
First the capacitor should be
stored at 120+0/-5°C for
60+0/-5 sec.
Then, as in the figure, the lead
wires should be immersed in
Thermal
Screen
Capacitor
1.5
to 2.0mm
Molten
solder of 260+0/-5°C up to 1.5 to
Solder
13
Soldering Effect
(On-Preheat)
Dielectric Strength
(Between Lead
Wires)
Per item 4.
2.0mm from the root of terminal
for 7.5+0/-1 sec.
Pre-treatment: Capacitor should be stored at 85±2°C for 1 hr.,
then placed at room condition* 1 for 24±2 hrs.
before initial measurements. (Char. B, E)
Post-treatment: Capacitor should be stored for 1 to 2 hrs. at
room condition.* 1 (Char. SL)
Post-treatment: Capacitor should be stored for 4 to 24 hrs. at
room condition.* 1 (Char. B, E)
Appearance
Capacitance
Change
No marked defect
Char. SL: Within ±3%
Char. B: Within ±10%
Char. E: Within ±20%
The capacitor should be subjected to 5 temperature cycles,
then consecutively to 2 immersion cycles.
<Temperature Cycle>
Step Temperature (°C) Time (min)
Q
D.F.
Char. SL: 275+5/2C* 2 min. (30pF under)
350 min. (30pF min.)
Char. B, E: 4.0% max.
1
2
3
4
-25±3
Room Temp.
85±3
Room Temp.
30
3
30
3
Temperature
14 and Immersion
Cycle
I.R.
2000M Ω min.
Cycle time: 5 cycles
<Immersion Cycle>
Step Temperature (°C) Time (min) Immersion Water
1
2
65+5/-0
0±3
15
15
Clean water
Salt water
Dielectric Strength
(Between Lead
Wires)
Appearance
Per item 4.
No marked defect
Cycle time: 2 cycles
Pre-treatment: Capacitor should be stored at 85±2°C for 1 hr.,
then placed at room condition* 1 for 24±2 hrs.
before initial measurements. (Char. B, E)
Post-treatment: Capacitor should be stored for 4 to 24 hrs. at
room condition.* 1
10
15
Humidity (Under
Steady State)
Capacitance
Change
Q
Char. SL: Within ±5%
Char. B: Within ±10%
Char. E: Within ±20%
Char. SL: 275+5/2C* 2 min. (30pF under)
350 min. (30pF min.)
Set the capacitor for 500+24/-0 hrs. at 40±2°C in 90 to 95%
relative humidity.
Pre-treatment: Capacitor should be stored at 85±2°C for 1 hr.,
then placed at room condition* 1 for 24±2 hrs.
before initial measurements. (Char. B, E)
Post-treatment: Capacitor should be stored for 1 to 2 hrs. at
D.F.
I.R.
Appearance
Capacitance
Change
Char. B, E: 5.0% max.
1000M Ω min.
No marked defect
Char. SL: Within ±7.5%
Char. B: Within ±10%
Char. E: Within ±20%
room condition.* 1
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 85±2°C for 1 hr.,
then placed at room condition* 1 for 24±2 hrs.
16
Humidity
Loading
Q
D.F.
I.R.
Appearance
Capacitance
Change
Char. SL:
100+10/3C* 2 min. (30pF under)
200 min. (30pF min.)
Char. B, E: 5.0% max.
500M Ω min.
No marked defect
Char. SL: Within ±3%
Char. B: Within ±10%
Char. E: Within ±20%
before initial measurements. (Char. B, E)
Post-treatment: Capacitor should be stored for 1 to 2 hrs. at
room condition.* 1 (Char. SL)
Post-treatment: Capacitor should be stored at 85±2°C for 1 hr.,
then placed at room condition* 1 for 24±2 hrs.
(Char. B, E)
Apply a DC voltage of 150% of the rated voltage for
1000+48/-0 hrs. at 85±2°C with a relative humidity of 50% max.
(Charge/Discharge current V 50mA.)
Pre-treatment: Capacitor should be stored at 85±2°C for 1 hr.,
then placed at room condition* 1 for 24±2 hrs.
17 Life
Q
D.F.
I.R.
Char. SL: 275+5/2C* 2 min. (30pF under)
350 min. (30pF min.)
Char. B, E: 4.0% max.
2000M Ω min.
before initial measurements. (Char. B, E)
Post-treatment: Capacitor should be stored for 1 to 2 hrs. at
room condition.* 1 (Char. SL)
Post-treatment: Capacitor should be stored at 85±2°C for 1 hr.,
then placed at room condition* 1 for 24±2 hrs.
(Char. B, E)
* 1 "Room condition" Temperature: 15 to 35°C, Relative humidity: 45 to 75%, Atmospheric pressure: 86 to 106kPa
* 2 "C" expresses nominal capacitance value (pF).
54
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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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