156 PUM-SI
Vishay BCcomponents
Aluminum Capacitors
Power Ultra Miniature Snap-In
FEATURES
• Polarized aluminum electrolytic capacitors,
non-solid electrolyte
• Large types, very small dimensions, cylindrical
aluminum case, insulated with a blue sleeve
• Charge and discharge proof
RoHS
COMPLIANT
• Long useful life: 5000 hours at 85 °C
• High ripple current capability
• Keyed polarity version available
Fig.1 Component outline
APPLICATIONS
• General purpose, industrial and audio/video systems
• Smoothing and filtering
• Standard and switched mode power supplies
• Energy storage in pulse systems
QUICK REFERENCE DATA
DESCRIPTION
Nominal case size (Ø D x L in mm)
VALUE
22 x 25 to 35 x 60
MARKING
The capacitors are marked (where possible) with the
following information:
• Rated capacitance (in µF)
• Tolerance code on rated capacitance, code letter in
accordance with IEC 60062 (M for 20 %)
• Rated voltage (in V)
• Date code (YYMM)
• Name of manufacturer
• Code for factory of origin
• ‘-’ sign to identify the negative terminal, visible from the top
and side of the capacitor
• Code number
• Climatic category in accordance with IEC 60068
Rated capacitance range
(E6 series), CR
1000 µF to 22 000 µF
Tolerance on CR
20 %
10 V to 100 V
- 40 °C to + 85 °C
2000 hours
Rated voltage range, UR
Category temperature range
Endurance test at 85 °C
Useful life at 85 °C
5000 hours
Useful life at 40 °C and
1.4 x IR applied
90 000 hours
Shelf life at 0 V, 85 °C
500 hours
IEC 60384-4/EN130300
40/085/56
Based on sectional specification
Climatic category IEC 60068
SELECTION CHART FOR CR, UR AND RELEVANT NOMINAL CASE SIZES (Ø D x L in mm)
U
R (V)
50
CR
(µF)
16
25
40
63
80
100
1000
1200
1500
1800
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
22 x 30
22 x 35
25 x 30
22 x 25
25 x 25
22 x 30
25 x 25
25 x 30
25 x 35
-
25 x 40
22 x 50
30 x 30
30 x 35
30 x 40
30 x 50
35 x 40
35 x 50
35 x 60
-
22 x 30
-
-
22 x 25
25 x 30
25 x 40
30 x 30
30 x 35
30 x 40
2200
2700
3300
3900
4700
-
-
-
22 x 25
22 x 30
25 x 25
-
25 x 30
-
-
22 x 30
-
25 x 30
25 x 35
-
25 x 40
30 x 30
30 x 35
30 x 40
30 x 50
-
25 x 40
-
-
35 x 30
-
30 x 40
30 x 50
35 x 40
22 x 25
25 x 25
-
-
5600
6800
8200
10 000
12 000
-
-
-
25 x 40
30 x 30
30 x 35
30 x 40
30 x 50
-
35 x 40
35 x 50
-
30 x 50
35 x 50
35 x 60
-
22 x 40
25 x 40
30 x 35
-
30 x 40
-
35 x 40
-
-
25 x 30
35 x 50
-
-
-
-
-
-
-
-
-
25 x 40
30 x 30
-
30 x 35
-
-
-
-
-
-
-
-
15 000
-
18 000
22 000
27 000
39 000
35 x 50
35 x 60
-
-
-
-
-
35 x 40
-
-
Document Number: 28337
Revision: 18-Aug-08
For technical questions, contact: aluminumcaps2@vishay.com
www.vishay.com
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