参数资料
型号: DEHR33D391KN3A
厂商: Murata Electronics North America
文件页数: 47/84页
文件大小: 0K
描述: CAP CER 390PF 2KV 10% RADIAL
标准包装: 2,700
系列: DEH
电容: 390pF
电压 - 额定: 2000V(2kV)
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: 0.315" 直径(8.00mm)
高度 - 座高(最大): 0.433"(11.00mm)
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.
C85E.pdf
Apr.7,2014
DEA Series Speci?cations and Test Methods
Continued from the preceding page.
No.
Item
Specifications
Test Method
Appearance
Capacitance
Change
No marked defect
Within ±2.5%
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
13
Soldering Effect
(On-Preheat)
Dielectric Strength
(Between Lead
Wires)
Per item 4.
wires should be immersed in
solder of 260+0/-5°C up to 1.5 to
2.0mm from the root of terminal
for 7.5+0/-1 sec.
Post-treatment:
Molten
Solder
Capacitor should be stored for 1 to 2 hrs. at room condition.* 1
Appearance
No marked defect
The capacitor should be subjected to 5 temperature cycles.
Capacitance
Change
Within ±5%
<Temperature Cycle>
Step
Temperature (°C) Time (min)
14
Temperature
Cycle
Q
I.R.
275+5/2C* 2 min. (30pF under)
350 min. (30pF min.)
1000M Ω min.
1
2
3
4
-25±3
Room Temp.
125±3
Room Temp.
30
3
30
3
Dielectric Strength
(Between Lead
Wires)
Appearance
Per item 4.
No marked defect
Cycle time: 5 cycles
Post-treatment:
Capacitor should be stored for 1 to 2 hrs. at room condition.* 1
15
Humidity (Under
Steady State)
Capacitance
Change
Q
Within ±5%
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.
Post-treatment:
Capacitor should be stored for 1 to 2 hrs. at room condition.* 1
I.R.
Appearance
1000M Ω min.
No marked defect
16
Humidity
Loading
Capacitance
Change
Q
Within ±5%
275+5/2C* 2 min. (30pF under)
350 min. (30pF min.)
Apply the rated voltage for 500+24/-0 hrs. at 40±2°C in 90 to
95% relative humidity.
(Charge/Discharge current V 50mA)
Post-treatment:
Capacitor should be stored for 1 to 2 hrs. at room condition.* 1
8
I.R.
Appearance
1000M Ω min.
No marked defect
17 Life
Capacitance
Change
Q
I.R.
Within ±3%
275+5/2C* 2 min. (30pF under)
350 min. (30pF min.)
2000M Ω min.
Apply a DC voltage of 150% of the rated voltage for
1000+48/-0 hrs. at 125±2°C with a relative humidity of 50%
max. (Charge/Discharge current V 50mA)
Post-treatment:
Capacitor should be stored for 1 to 2 hrs. at room condition.* 1
* "Room condition" Temperature: 15 to 35°C, Relative humidity: 45 to 75%, Atmospheric pressure: 86 to 106kPa
1
* 2 "C" expresses nominal capacitance value (pF).
45
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