B41252 EPCOS [EPCOS], B41252 Datasheet - Page 3

• Manufacturer Part Number: B41252
• Description: Aluminum electrolytic capacitors
• Manufacturer: EPCOS [EPCOS]

Specifications and characteristics in brief
Rated voltage V
Operating tempera-
ture range
Rated capacitance C
(20 C, 120 Hz)
Capacitance tolerance
Load life
(105 C, V
Leakage current I
(20 C, after 5 minutes)
Dissipation factor
(max.)
(20 C, 120 Hz)
Low temperature sta-
bility (impedance ratio)
(120 Hz)
Shelf life
Frequency multiplier
for rated ripple
current
Temperatur multiplier
for rated ripple
current
Please read Cautions and warnings and
Important notes at the end of this document.
Snap-in capacitors
Standard series – 105 C
R
, I
AC,R
R
)
leak
R
10 … 500 V DC
V
V
47 … 56000 F
2000 h
V
tan
V
After storage for 1000 h at 105 C, the capacitors shall meet the requirement
of load life test after reforming process. After test: V
30 minutes, 24 to 48 hours before measurement.
63 ... 100 V 0.95
+40 C
2.7
I
Z 25 °C
-------------------------- -
Z +20 °C
Z 40 °C
-------------------------- -
Z +20 °C
leak
50 V
100 V
R
R
20%
R
R
–
–
(V DC)
(V DC)
250 V DC: –40 C … +105 C
315 V DC: –25 C … +105 C
0.02 µA
M
Requirements:
tan
I
10
0.45 0.35 0.30 0.20 0.20 0.15 0.15 0.12
10 ... 16
4
15
50 Hz
0.95
0.90
+55 C
2.5
leak
C/C
⎛
⎝
C
-------
µF
16
R
2 times initial specified limit
initial specified limit
V
------ -
V
20% of initial value
R
25
25
3
10
120 Hz
1.00
1.00
1.00
⎞
⎠
3
35
35
3
8
+70 C
2.1
04/08
50
50 ... 63
2
6
1 kHz
1.10
1.16
1.20
63 ...
80
100 160 ...
80 ... 100
2
5
10 kHz
1.15
1.30
1.50
+85 C
1.7
200
R
to be applied for
B41252, B43252
250 ...
400
0.15
160 ...
200
3
6
20 kHz
1.15
1.33
1.55
450 ... 500
0.20
250 ...
400
4
–
+105 C
1.0
450 ...
500
8
–