参数资料
型号: DEHR32E102KB2B
厂商: Murata Electronics North America
文件页数: 74/84页
文件大小: 0K
描述: CAP CER 1000PF 250V 10% RADIAL
标准包装: 3,000
系列: DEH
电容: 1000pF
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: 散装
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 KJ Speci?cations and Test Methods
Continued from the preceding page.
C85E.pdf
Apr.7,2014
No.
Item
Appearance
Capacitance
Specifications
No marked defect
Within the specified tolerance
Test Method
Solder the capacitor and gum
up the body to the test jig
(glass epoxy board) by resin
Resin (Adhesive)
(adhesive).
10 Vibration
The capacitor should be firmly soldered to the supporting lead
wire, 1.5mm in total amplitude, with about a 20 minutes rate of
D.F.
Char.
B, E
Specifications
D.F. V 2.5%
vibration change from 10Hz to 2000Hz and back to 10Hz.
This motion should be applied 12 times in each of 3 mutually
perpendicular directions (total of 36 times).
The acceleration is 5g max.
Appearance
No marked defect
Solder the capacitor and gum
Capacitance
Within the specified tolerance
up the body to the test
jig (glass epoxy board) by
Resin (Adhesive)
11
Mechanical
Shock
D.F.
Char.
B, E
Specifications
D.F. V 5.0%
resin (adhesive).
Three shocks in each direction should be applied along 3
mutually perpendicular axes to and from of the test specimen
(18 shocks).
I.R.
Appearance
10000M Ω min.
No marked defect
The specified test pulse should be half-sine and should have a
duration: 0.5ms, peak value: 100g and velocity change: 4.7m/s.
Humidity
Capacitance
Change
Char.
B
E
Capacitance Change
Within ±10%
Within ±15%
Set the capacitor for 1000±12 hrs. at 85±3°C in 80 to 85%
relative humidity.
12
(Under
Steady
State)
D.F.
Char.
B, E
Specifications
D.F. V 5.0%
Pre-treatment:
Capacitor should be stored at 125±3°C for 1hr., then placed
at room condition* for 24±2 hrs. before initial measurements.
Post-treatment:
I.R.
Dielectric
Strength
Appearance
3000M Ω min.
Per Item 6
No marked defect
Capacitor should be stored for 1 to 2 hrs. at room condition.*
Apply the rated voltage for 1000±12 hrs. at 85±3°C in 80 to
13
Humidity
Loading
Capacitance
Change
D.F.
Char.
B
E
Char.
B, E
Capacitance Change
Within ±10%
Within ±15%
Specifications
D.F. V 5.0%
85% relative humidity.
Pre-treatment:
Capacitor should be stored at 125±3°C for 1hr., 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.*
I.R.
3000M Ω min.
Appearance
Capacitance
Change
No marked defect
Within ±20%
Impulse Voltage
Each individual capacitor should be subjected to a 5kV
impulses for three times. Then the capacitors are applied to life
test.
I.R.
3000M Ω min.
100 (%)
90
50
Front time (T 1 ) =1.2μs=1.67T
Time to half-value (T 2 ) =50μs
12
30
0
T
t
T 1
T 2
14 Life
Apply a voltage from Table 4 for 1000 hrs. at 125+2/-0°C, and
relative humidity of 50% max.
Dielectric
Strength
Per Item 6
<Table 4>
Applied Voltage
AC510V(r.m.s.), except that once each hour the voltage
is increased to AC1000V(r.m.s.) for 0.1 sec.
Pre-treatment:
Capacitor should be stored at 125±3°C for 1hr., 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.*
* "Room condition" Temperature: 15 to 35°C, Relative humidity: 45 to 75%, Atmospheric pressure: 86 to 106kPa
Continued on the following page.
72
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