MINIATURE ALUMINUM ELECTROLYTIC CAPACITORS
BJ
For PSU, High Ripple, Long Life
Series
Long Life
·High
reliability withstanding 12000 hours load life at 105°
C
·Suitable
for CFL, adapter and power supply
·Complied
to the RoHS directive
Item
Operating temperature range
Leakage current max.
Capacitance tolerance
Dissipation factor max.
(at 120Hz, 20°
C)
Low temperature characteristics
(Impedance ratio at 120Hz)
Characteristics
-40 ~ +105° (160 ~ 250WV), -25 ~ +105° (350 ~ 500WV)
C
C
CV≤1000 : I = 0.01CV + 40μ (after 1 minutes), I = 0.03CV + 15μ (after 5 minutes)
A
A
CV > 1000 : I = 0.04CV + 100μ (after 1 minutes), I = 0.02CV + 25μ (after 5 minutes)
A
A
±20%
at 120Hz, 20°
C
WV
tanδ
WV
Z-25°
C/Z+20°
C
Z-40°
C/Z+20°
C
160
0.15
160
3
4
200
0.15
200
3
4
250
0.15
250
3
4
350
0.20
350
6
-
400
0.20
400
6
-
450
0.20
450
6
-
500
0.24
500
6
-
After an application of DC bias voltage plus the rated AC ripple current for 12000 hours at 105°
C.
The measurement shall meet the following limits. The DC voltage plus the peak AC voltage
combined must not exceed the rated voltage.
Load life
Leakage current
Capacitance change
tanδ
Less than specified value
Within
±20%
of initial value
Less than 200% of specified value
Shelf life (at 105°
C)
are
After 1000 hours no load test, leakage current, capacitance and tanδ same as load life value.
The measurement shall be performed at 20° by the KS C 6035 clause 5.4.
C
Unit : mm
●
DRAWING
Insulating sleeve
Ød±0.05
Tinned copper-ply wire
ØD+0.5
max.
+
-
ØD
P±0.5
10
5.0
0.6
12.5
5.0
0.6
2.0
16
7.5
0.8
18
7.5
0.8
P
Ød
β
L+β
max.
Safety vent
15 min.
4 min.
●
FREQUENCY COEFFICIENT OF PERMISSIBLE RIPPLE CURRENT
WV
μ
F
Frequency
4.7 ~ 15
160~450
22 ~ 47
68 ~ 220
10 ~ 33
500
47 ~ 68
0.50
0.80
0.90
0.95
120Hz
0.30
0.40
0.50
0.40
1kHz
0.60
0.70
0.80
0.70
10kHz
0.90
0.90
0.90
0.90
50kHz
0.95
0.95
0.95
0.95
100kHz≦
1.00
1.00
1.00
1.00
1.00
138
MINIATURE ALUMINUM ELECTROLYTIC CAPACITORS
BJ
series
●
DIMENSIONS & MAXIMUM PERMISSIBLE RIPPLE CURRENT
μ
F
4.7
6.8
10
22
33
47
68
82
100
120
150
220
μ
F
4.7
6.8
10
15
22
33
47
68
82
100
WV
10
×
16
10
×
16
10
×
20
12.5
×
20
12.5
×
25
16
×
20
16
×
25
18
×
20
16
×
31.5
18
×
31.5
18
×
35.5
WV
160
200
250
10
×
12.5
10
×
12.5
250
320
500
670
780
920
1070
1200
1300
1500
10
×
16
10
×
20
12.5
×
20
16
×
20
16
×
25
18
×
25
18
×
25
18
×
31.5
350
150
230
350
530
710
935
1010
1140
1220
10
×
16
10
×
16
10
×
16
10
×
20
12.5
×
20
12.5
×
25
12.5
×
25
16
×
20
16
×
25
16
×
25
16
×
25
280
450
600
680
760
820
1050
1150
1300
1750
10
×
16
10
×
20
10
×
20
12.5
×
20
12.5
×
25
16
×
20
16
×
25
16
×
25
16
×
25
18
×
25
18
×
31.5
320
500
650
780
820
900
1120
1200
1360
1800
10
×
16
10
×
20
12.5
×
20
12.5
×
20
16
×
20
16
×
20
16
×
25
18
×
20
18
×
25
18
×
25
400
180
230
330
400
530
650
840
920
1040
1260
10
×
16
10
×
16
10
×
20
10
×
20
12.5
×
20
12.5
×
20
12.5
×
25
12.5
×
25
16
×
20
16
×
25
18
×
20
18
×
25
450
180
230
280
330
400
400
500
570
600
700
900
1000
1100
1300
12.5
×
20
12.5
×
25
16
×
25
500
300
440
560
675
720
1000
1050
1150
16
×
31.5
18
×
25
18
×
31.5
18
×
40
18
×
40
20
×
41
18
×
31.5
18
×
35.5
18
×
40
MINIATURE TYPES
Ripple current (mA rms) at 105° 100kHz
C,
Case size
ØD×L
(mm)
139