参数资料
型号: 25ZL470MEFCT78X20
厂商: Rubycon
文件页数: 1/3页
文件大小: 0K
描述: CAP ALUM 470UF 25V 20% RADIAL
标准包装: 1,000
系列: *
MINIATURE ALUMINUM ELECTROLYTIC CAPACITORS
ZL
ZL
SERIES
105℃ High ripple current, Low impedance.
◆FEATURES
? Enabled high ripple current by a reduction of impedance at high frequency range.
? Load Life : 105℃ 1000~5000 hours.
? RoHS compliance.
◆SPECIFICATIONS
Items
Category Temperature Range
Rated Voltage Range
Capacitance Tolerance
Leakage Current(MAX)
Characteristics
?40~+105℃
6.3~100V.DC
±20%(20℃, 120Hz)
I =0.01CV or 3μA whichever is greater.(After 2 minutes)
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
0.22 0.19 0.16 0.14 0.12 0.10 0.09 0.08
(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
Within ±25% of the initial value.
Case Size
L=7
Life Time
(hrs)
1000
Dissipation Factor
Leakage Current
Not more than 200% of the speci?ed value.
Not more than the speci?ed value.
L≧11
φD≦6.3
φD= 8
φD= 10
φD≧12.5
2000
3000
4000
5000
Low Temperature Stability
Rated Voltage
(V)
6.3
10
16
25
35
50
63 100
(120Hz)
Impedance Ratio(MAX)
Z(?25℃)/Z(20℃) 2
Z(?40℃)/Z(20℃) 3
2
3
2
3
2
3
2
3
2
3
2
3
2
3
◆MULTIPLIER FOR RIPPLE CURRENT
◆DIMENSIONS
(mm)
Frequency (Hz)
5.6~33μF
39~270μF
120
0.42
0.50
1k
0.70
0.73
10k
0.90
0.92
100k≦
1.00
1.00
SLEEVE(PET)
φd
Coe?cient
330~680μF
0.55
0.77
0.94
1.00
L+α MAX
15MIN
4MIN
φD+0.5MAX
820~1800μF
0.60
0.80
0.96
1.00
〈L=7 〉
〈L≧11 〉
2200~6800μF
0.70
0.85
0.98
1.00
φD
4
5
6.3
8
φD
5
6.3
8
10
12.5
16
18
φd
0.45
φd
0.5
0.6
0.8
F
1.5
2.0
2.5
3.5
F
2.0
2.5
3.5
5.0
7.5
◆OPTION
◆PART NUMBER
α
1.0
α
L≦16 : α=1.5 L≧20 : α=2.0
Code
□□□
Rated Voltage
ZL
Series
□□□□□
Capacitance
M
Capacitance Tolerance
□□□
Option
□□
Lead Forming
D×L
Case Size
PET Sleeve
EFC
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