Document
ALUMINUM ELECTROLYTIC CAPACITORS
PW Miniature Sized, Low lmpedance, High Reliability For Switching Power Supplies series
Smaller case size and lower impedance than PM series.
Low impedance and high reliability withstanding 2000 hours to 8000 hours.
Capacitance ranges available based on the numerical values in E12 series
under JIS. Compliant to the RoHS directive (2002/95/EC).
PM
Smaller
Specifications
PA
Low Impedance
PW
Long Life TT
Item Category Temperature Range Rated Voltage Range Rated Capacitance Range Capacitance Tolerance
Performance Characteristics – 55 to +105˚C (6.3 to 100V), – 40 to + 105˚C (160 to 400V), – 25 to +105˚C (450V) 6.3 to 450V 0.47 to 15000µF ± 20% at 120Hz, 20˚C
Leakage Current
Rated voltage (V) Leakage current
6.3 to 100
After 1 minute's application of rated voltage, leakage current is not more than 0.03CV or 4 (µA), whichever is greater.
160 to 450
CV <= 1000 : I = 0.1CV+40 (µA) max. (1 minute's) CV > 1000 : I = 0.04CV+100 (µA) max. (1 minute's)
Tangent of loss angle (tan δ)
For capacitance of more than 1000µF, add 0.02 for every increase of 1000µF.
Measurement frequency : 120Hz, Temperature : 20˚C
Rated voltage (V) tan δ (MAX.)
6.3 0.22
10 0.19
16 0.16
25 0.14
35 0.12
50 0.10
63 0.09
100 160 to 250 315 · 350 400 · 450
0.08
0.15
0.20
0.25
Rated voltage (V)
6.3 · 10 16 · 25 35 · 50 63 · 100 160 · 200 250 315 · 350 400
Stability at Low Temperature
Impedance ratio (MAX.)
Z– 25˚C / Z+20˚C Z– 40˚C / Z+20˚C Z– 55˚C / Z+20˚C
— — 3
— — 3
— — 3
— — 3
3 4 —
3 6 —
4 8 —
6 10 —
120Hz
450 15 — —
Endurance
The specifications listed at right shall be met when the
capacitors are restored to 20˚C after D.C. bias plus rated ripple current is applied for 8000 hours (2000 hours for φD=4, 5 and 6.3, 3000 hours for φD=8, 5000 hours for φD=10, 7000 hours for φD=12.5) at 105˚C, the peak voltage shall not exceed the rated voltage.
Capacitance change Within ±20% of the initial capacitance value
tan δ
200% or less than the initial specified value
Leakage current
Less than or equal to the initial specified value
Shelf Life
After storing the capacitors under no load at 105˚C for 1000 hours and then performing voltage treatment based on JIS C 5101-4 clause 4.1 at 20°C, they shall meet the specified values for the endurance characteristics listed above.
Marking
Printed with white color letter on dark brown sleeve.
Radial Lead Type
Sleeve (P.E.T.)
φd
Type numbering system (Example : 10V 680µF)
1 2 3 4 5 6 7 8 9 10 11 12
U PW 1 A 6 8 1 MP D
φD+ MAX. P±0.5
L+ MAX.
15MIN
4MIN
Pressure relief vent φ 6.3up (No pressure relief vent for 7mmL products)
(L = 7) 1.0 (L < 20) 1.5 (L 20) 2.0
φD 4 5 6.3 8
P 1.5 2.0 2.5 3.5
φd
0.45 0.5 0.5 0.6 (0.45) (0.45)
0.5 0.5 0.5 0.5
: Applied to L>25 products ( ): Applied to 7mmL products
10 12.5 16 5.0 5.0 7.5
0.6 0.6 0.8 0.8
0.5 0.5 0.5
• Please refer to page 20 about the end seal configulation.
(mm) 18 20 22 25 7.5 10.0 10.0 12.5 0.8 1.0 1.0 1.0
0.5 0.5 1.0 1.0
Configuration
φD
Pb-free leadwire Pb-free PET sleeve
4 · 5 DD
6.3 ED (7mm L : DD)
8 · 10
PD
12.5 to 18
HD
20 to 25
RD
Size code Configuration Capacitance tolerance (±20%) Rated capacitance (680µF) Rated voltage (10V)
Series name Type
Frequency coefficient of rated ripple current
V Cap. (µF) Frequency 50Hz 120Hz
0.47 to 56000
0.20 0.30
6.3 to 100
68 to 330. 390 to 1000.
0.55 0.65 0.70 0.75
.1200 to 150000 0.80 0.85
160 to 450
0.47 to 22000 330 to 4700.
0.80 1.00 0.90 1.00
300Hz 0.50 0.75 0.80 0.90 1.25 1.10
Please refer to page 20, 21, 22 about the formed or taped product spec. Please refer to page 4 for the minimum order quantity.
Dimension table in next page.
1kHz 0.80 0.85 0.90 0.95 1.40 1.13
10kHz or more 1.00 1.00 1.00 1.00 1.60 1.15
CAT.8100Z
ALUMINUM ELECTROLYTIC CAPACITORS
PW series
Standard Ratings
Cap.(µF)
V (Code)
Item Code
Case size
φD × L
(mm)
22 220
5 × 11
27 270 33 330 39 390 47 470 56 560 68 680
4×7 5 × 11 5×7
5 × 11 5×7 5×7 4 × 11
82 820
100 120 150 180 220
330 470 560 680
820
1000
1200
1500
2200 2700 3300
101 121 151 181 221
331 471 561 681
821
102
122
152
222 272 332
5 × 11
6.3 × 7 6.3 × 11
5 × 15
6.3 × 11
6.3 × 11 6.3 × 15
8 × 11.5 8 × 11.5
10 × 12.5
8 × 15 10 × 12.5
10 × 12.5
8 × 20 10 × 16
10 × 20
12.5 × 20 10 × 25 10 × 31.5
12.5 × 20
3900 4700 5600 6800 8200 10000 12000 15000
392 472 562 682 822 103 123 153
12.5 × 25
16 × 25 12.5 × 31.5 12.5 × 35.5
16 × 20 16 × 25 18 × 20
16 × 31.5
16 × 31.5 18 × 25 18 × 31.5 18 × 35.5
6.3 (0J)
Impedance (Ω) MAX.
Rated ripple
(mArms)
20˚C / 100kHz – 10˚C / 100kHz 105˚C / 100kHz
0.60 1.20
180
2.00 0.60 0.95
5.00 1.20 2.40
65 180 120
0.60 0.95 0.95 1.30
1.20 2.40 2.40 2.60
180 120 120 120
0.60
0.45 0.25 0.50
0.25
0.25 0.23 0.117 0.117
0.090
0.085 0.090
0.090
0.065 0.068
0.052
0.038 0.045 0.035
0.038
0.030
0.022 0.025 0.022 0.029 0.022 0.028
0.018
0.016 0.020 0.016 0.015
1.20
1.20 0.50 1.00
0.50
0.50 0.46 0.234 0.234
0.180
0.170 0.180
0.180
.