参数资料
型号: DEHR33D681KB3B
厂商: Murata Electronics North America
文件页数: 76/84页
文件大小: 0K
描述: CAP CER 680PF 2KV 10% RADIAL
标准包装: 3,000
系列: DEH
电容: 680pF
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: 0.394" 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: 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
Specifications
Test Method
19
High
Temperature
Exposure
(Storage)
Capacitance
Change
D.F.
Within ±20%
Char.
B, E
Specifications
D.F. V 5.0%
Set the capacitor for 1000±12 hrs. at 150±3°C.
Pre-treatment:
Capacitor should be stored at 125±3°C for 1 hr., then placed
at room condition* for 24±2 hrs.
Post-treatment:
I.R.
Appearance
1000M Ω min.
No marked defect except color change of outer
coating.
Capacitor should be stored for 24±2 hrs. at room condition.*
The capacitor should be subjected to 300 cycles.
Step
Temperature (oC)
Time (min)
20
Thermal
Shock
Capacitance
Change
Char.
B
E
Capacitance Change
Within ±10%
Within ±20%
1
2
Pre-treatment:
-55+0/-3
125+3/-0
30
30
D.F.
I.R.
Appearance
Char.
B, E
3000M Ω min.
No marked defect
Specifications
D.F. V 5.0%
Capacitor should be stored at 125±3°C for 1 hr., then placed
at room condition* for 24±2 hrs.
Post-treatment:
Capacitor should be stored for 24±2 hrs. at room condition.*
Per MIL-STD-202 Method 215
21
Resistance to
Solvents
Capacitance
Change
D.F.
Char.
B
E
Char.
B, E
Capacitance Change
Within ±10%
Within ±20%
Specifications
D.F. V 5.0%
Solvent 1: 1 part (by volume) of isopropyl alcohol
3 parts (by volume) of mineral spirits
Solvent 2: Terpene defluxer
Solvent 3: 42 parts (by volume) of water
1 part (by volume) of propylene glycol
monomethyl ether
1 part (by volume) of monoethanolomine
I.R.
Appearance
3000M Ω min.
No marked defect
22
Biased
Humidity
Capacitance
Change
D.F.
Char.
B
E
Char.
B, E
Capacitance Change
Within ±10%
Within ±15%
Specifications
D.F. V 5.0%
Apply the rated voltage and DC1.3+0.2/-0V (add 6.8k Ω resistor)
at 85±3°C and 80 to 85% humidity for 1000±12 hrs.
Pre-treatment:
Capacitor should be stored at 125±3°C for 1hr., then placed
at room condition* for 24±2 hrs.
Post-treatment:
Capacitor should be stored for 24±2 hrs. at room condition.*
I.R.
3000M Ω min.
Appearance
No marked defect
Apply 24 hrs. of heat (25 to 65°C) and humidity (80 to 98%)
treatment shown below, 10 consecutive times.
Capacitance
Change
Char.
B
E
Capacitance Change
Within ±10%
Within ±20%
Pre-treatment:
Capacitor should be stored at 125±3°C for 1 hr., then placed
at room condition* for 24±2 hrs.
D.F.
Char.
B, E
Specifications
D.F. V 5.0%
Post-treatment:
Capacitor should be stored for 24±2 hrs. at room condition.*
Humidity
Humidity Humidity Humidity
Humidity
12
23
Moisture
Resistance
°C
70
65
60
55
50
90-98%
80-98% 90-98%
80-98%
90-98%
45
40
35
30
-2 °C
I.R.
3000M Ω min.
25
20
15
10
+10
Initial measurement
5
0
-5
-10
One cycle 24 hours
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
Hours
* "Room condition" Temperature: 15 to 35°C, Relative humidity: 45 to 75%, Atmospheric pressure: 86 to 106kPa
74
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