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F426JF152R250C

产品描述Film Capacitors
产品类别无源元件   
文件大小321KB,共7页
制造商KEMET(基美)
官网地址http://www.kemet.com
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F426JF152R250C概述

Film Capacitors

F426JF152R250C规格参数

参数名称属性值
产品种类
Product Category
Film Capacitors
制造商
Manufacturer
KEMET(基美)
工厂包装数量
Factory Pack Quantity
2000

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pHE426
• single metallized film pulse capacitor, polypropylene dielectric
• according to iEc 60384-16, grade 1.1
L
RoHS
Compliant
B
tYpiCaL appLiCations
Pulse operation in SMPS, TV, monitor,
electrical ballast and other high frequency
applications demanding stable operation.
ConstRuCtion
H
Polypropylene film capacitor with vacuum
evaporated aluminum electrodes. Radial
leads of tinned wire are electrically welded
to the contact metal layer on the ends of
the capacitor winding. Encapsulation in
self-extinguishing material meeting the
requirements of UL 94V-0.
Two different winding constructions are
used, depending on voltage and lead
spacing. They are specified in the article
table.
0.5
p
d
b
l
p
5.0 ± 0.4
7.5 ± 0.4
10.0 ± 0.4
15.0 ± 0.4
22.5 ± 0.4
27.5 ± 0.4
37.5 ± 0.5
d
0.5
0.6
0.6
0.8
0.8
0.8
1.0
std I max I
5
-1
5
-1
5
-1
6
-1
6
-1
6
-1
6
-1
20
20
30
30
30
30
30
b
± 0.4
± 0.4
± 0.4
± 0.4
± 0.4
± 0.4
± 0.7
1 section construction
2 section construction
tECHniCaL data
rated voltage u
r
, vdc
rated voltage u
r
, vac
capacitance range, µf
capacitance values
capacitance tolerance
category temperature range
rated temperature
voltage derating
climatic category
Passive flammability
maximum pulse steepness:
100
63
0.001
–0.22
250
160
0.001
–27
300
160
0.033
–18
400
220
0.001
–10
450
220
0.1
–3.9
630
250
0.001
–5.6
1000
250
0.0027
–3.3
1600
650
0.0047
–0.047
2000
700
0.001
–0.027
In accordance with IEC E12 series
±5%, other tolerances on request
–55 ... +105°C
+85°C
The rated voltage is decreased with 1.3%/°C between +85°C and +105°C.
IEC 60068-1, 55/105/56/B
Category B according to IEC 60065
dU/dt according to article table
For peak to peak voltages lower than rated voltage (U
PP
< U
R
), the specified dU/dt can be
multiplied by the factor U
R
/U
PP.
–200 (+50, –100) ppm/°C (at 1 kHz)
Approximately 6 nH/cm for the total length of capacitor winding and the leads.
Maximum values at +23°C
C
0.1 µF 0.1µF < C
1.0 µF C > 1.0 µF
1 kHz
0.05%
10 kHz
100 kHz 0.25%
0.05%
0.10%
0.10%
temperature coefficient
self-inductance
dissipation factor tanδ
insulation resistance
Measured at +23°C, 100 VDC 60 s for U
R
< 500 VDC and at 500 VDC for U
R
500 VDC
Between terminals:
C
0.33 µF:
100 000 MΩ
C > 0.33 µF:
30 000 s
Between terminals and case:
100 000 MΩ.
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