参数资料
型号: DEHR32E102KB2B
厂商: Murata Electronics North America
文件页数: 22/84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.
DEJ Series Speci?cations and Test Methods
Operating Temperature Range: -25 to +85°C
C85E.pdf
Apr.7,2014
No.
1
2
3
Item
Appearance and Dimensions
Marking
Capacitance
Specifications
No visible defect, and dimensions are within
specified range.
To be easily legible
Within specified tolerance
Test Method
The capacitor should be visually inspected for evidence of
defect.
Dimensions should be measured with slide calipers.
The capacitor should be visually inspected.
The capacitance should be measured at 20°C with 1±0.1kHz
and AC5V(r.m.s.) max.
5
4
5
Dissipation Factor
(D.F.)
Insulation Resistance (I.R.)
Between Lead
Wires
Char.
E
F
10000M Ω min.
No failure
Specifications
D.F. V 2.5%
D.F. V 5.0%
The dissipation factor should be measured at 20°C with
1±0.1kHz and AC5V(r.m.s.) max.
The insulation resistance should be measured with
DC500±50V within 60±5 sec. of charging.
The capacitor should not be damaged when AC1500V(r.m.s.)
are applied between the lead wires for 60 sec.
First, the terminals of the capacitor should be connected
together. Then, as shown in the figure at right,
6
Dielectric
Strength
Body
Insulation
No failure
the capacitor should be immersed
into 10% salt solution up to a position
of about 3 to 4mm apart from the
terminals.
About
3 to 4mm
Finally, AC1500V(r.m.s.) is applied
for 60 sec. between the capacitor lead
wires and electrode plate.
Electrode
Plate
10% Salt Solution
The capacitance measurement should be made at each step
specified in Table 1.
<Table 1>
Char.
Capacitance Change
Step
Temperature (oC)
7
Temperature Characteristics
E
F
–55
–80
Within +20 %
Within +30 %
1
2
20±2
-25±2
3
4
5
20±2
85±2
20±2
Appearance
I.R.
No marked defect
1000M Ω min.
As in Figure 1, discharge is made 50 times at 5 sec. intervals
from the capacitor (Cd) charged at DC voltage of specified.
R 3
S
R 1
Vs
Cd
Ct
R 2
8
Discharge
Test
Dielectric
Strength
Per Item 6
C t : Capacitor under test
Fig.1
R 2 : 100M Ω
S: High-voltage switch
R 1 : 1000 Ω
Cd
Vs
R 3 : Surge resistance
0.001μF
DC10kV
The lead wire of a capacitor should be dipped into molten
9
Solderability of Leads
Lead wire should be soldered with uniform coating
on the axial direction over 3/4 of the circumferential
direction.
solder for 2±0.5 sec.
The depth of immersion is up to about 1.5 to 2.0mm from the
root of lead wires.
Temp. of solder: Lead Free Solder (Sn-3Ag-0.5Cu) 245±5°C
H63 Eutectic Solder 235±5°C
Continued on the following page.
20
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