参数资料
型号: 250PX47MEFCG412.5X20
厂商: Rubycon
文件页数: 1/2页
文件大小: 0K
描述: CAP ALUM 47UF 250V 20% RADIAL
标准包装: 1,000
系列: *
MINIATURE ALUMINUM ELECTROLYTIC CAPACITORS
PX
PX
SERIES
105℃ Standard
◆FEATURES
? RoHS compliance.
◆SPECIFICATIONS
Items
Characteristics
Category Temperature Range
Rated Voltage Range
?55~+105℃
6.3~100V.DC
?40~+105℃
160~400V.DC
?25~+105℃
450V.DC
Capacitance Tolerance
6.3~100V.DC
±20%(20℃, 120Hz)
160~450V.DC
CV≦1000
CV>1000
Leakage Current(MAX)
I =0.01CV or 3μA whichever is greater.
(After 2 minutes application of rated voltage)
I =0.1CV+40 μ A (1minute) I =0.04CV+100 μ A (1minute)
I =0.03CV+15 μ A (5minutes) I =0.02CV+25 μ A (5minutes)
I = Leakage Current (μA)?C= Capacitance (μF)?V= Rated Voltage (V)
Dissipation Factor(MAX)
(tanδ)
Rated Voltage
(V)
tanδ
6.3 10 16 25 35 50 63 100 160 200 250 350 400 450
0.28 0.24 0.20 0.16 0.14 0.12 0.10 0.08 0.20 0.20 0.20 0.25 0.25 0.25
(20℃, 120Hz)
When capacitance is over 1000μF, tanδ shall be added 0.02 to the listed value with increase of every 1000μF.
After life test with rated ripple current at conditions stated in the table below at 105℃,
the capacitors shall meet the following requirements.
Endurance
Capacitance Change
Dissipation Factor
Leakage Current
Within ±25% of the initial value.
Not more than 200% of the speci?ed value.
Not more than the speci?ed value.
Case Size
φD≦8
φD≧10
Life Time
(hrs)
1000
2000
Low Temperature Stability
Rated Voltage
(V)
6.3
10
16
25
35
50
63 100 160 200 250 350 400 450
(120Hz)
Impedance Ratio(MAX)
Z(?25℃)/Z(20℃)
5
4
3
2
2
2
2
2
3
3
4
6
6
7
Z(?40℃)/Z(20℃) 10
8
6
4
3
3
3
3
4
4
8
8
10
?
◆MULTIPLIER FOR RIPPLE CURRENT
◆DIMENSIONS
(mm)
Frequency (Hz)
60(50) 120 500
1k 10k≦
SLEEVE(PET)
φd
0.47~1μF
2.2~4.7μF
0.50
0.65
1.00
1.00
1.20
1.20
1.30
1.30
1.50
1.50
Coe?cient
10~47μF
100~1000μF
0.80
0.80
1.00
1.00
1.20
1.10
1.30
1.15
1.50
1.20
2200~33000μF
0.80
1.00
1.05
1.10
1.15
L+α MAX
φD
5
15MIN
6.3
8
4MIN
10
12.5
φD+0.5MAX
16
18
◆OPTION
φd
0.5
0.6
0.8
PET Sleeve
Code
EFC
F
α
2.0
2.5 3.5
WV≦100:1.5
WV≧160:2.0
5.0
7.5
2.0
◆PART NUMBER
□□□
Rated Voltage
PX
Series
□□□□□
Capacitance
Capacitance Tolerance
□□□
Option
□□
Lead Forming
D×L
Case Size
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