C&H Technology 156 PUM-SI User Manual
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Phone (952) 933-6190
Fax (952) 933-6223
1-800-274-4284
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Please contact the C&H Technology team for the following questions -
Technical
Application
Assembly
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Phone – 1-800-274-4284
E-Mail – sales@chtechnology.com
www.chtechnology.com - SPECIALISTS IN POWER ELECTRONIC COMPONENTS AND ASSEMBLIES - www.chtechnology.com
Aluminum Capacitors
Power Ultra Miniature Snap-In
Fig.1 Component outline
QUICK REFERENCE DATA
DESCRIPTION VALUE
Nominal case size (Ø D x L in mm) 22 x 25 to 35 x 60
Rated capacitance range
(E6 series), C
Tolerance on C
Rated voltage range, U
Category temperature range - 40 °C to + 85 °C
Endurance test at 85 °C 2000 hours
Useful life at 85 °C 5000 hours
Useful life at 40 °C and
1.4 x I
Shelf life at 0 V, 85 °C 500 hours
Based on sectional specification IEC 60384-4/EN130300
Climatic category IEC 60068 40/085/56
applied
R
R
R
R
1000 µF to 22 000 µF
± 20 %
10 V to 100 V
90 000 hours
156 PUM-SI
Vishay BCcomponents
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
• Long useful life: 5000 hours at 85 °C
• High ripple current capability
• Keyed polarity version available
APPLICATIONS
• General purpose, industrial and audio/video systems
• Smoothing and filtering
• Standard and switched mode power supplies
• Energy storage in pulse systems
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
RoHS
COMPLIANT
SELECTION CHART FOR CR, UR AND RELEVANT NOMINAL CASE SIZES (Ø D x L in mm)
U
C
R
(µF)
1000 ------22x30
1200 ------22x35
1500 ----22x2522x3025x30
1800 ----25x25--
2200
2700 - - 22 x 25 - 25 x 30 - 30 x 35
3300
3900 - - - 25 x 30 25 x 40 - -
4700
5600 - 25 x 25 - 25 x 40 30 x 35 - 6800 - - 25 x 40 30 x 30 30 x 40 30 x 50 35 x 50
8200 - - 30 x 30 30 x 35 30 x 50 - 35 x 60
10 000 25 x 30 22 x 40 30 x 35 30 x 40 35 x 40 35 x 50 12 000 - 25 x 40 30 x 40 30 x 50 35 x 50 - -
15 000
18 000 - 30 x 40 35 x 40 35 x 50 - - 22 000 30 x 35 - 35 x 50 35 x 60 - - 27 000 - 35 x 40 - - - - 39 00035x40------
Document Number: 28337 For technical questions, contact: aluminumcaps2@vishay.com
Revision: 18-Aug-08 35
16 25 40 50 63 80 100
- - - 22 x 25 22 x 30 25 x 30 25 x 40
----25x25-30x30
- - 22 x 30 22 x 30 25 x 35 25 x 40 30 x 40
- - 25 x 25 - - - 35 x 30
- - 25 x 30 25 x 35 22 x 50 30 x 40 30 x 50
- 22 x 25 - - 30 x 30 - 35 x 40
25 x 40 30 x 35 30 x 50 - 35 x 60 - 30x30------
R
(V)
www.vishay.com
156 PUM-SI
y
Vishay BCcomponents
Aluminum Capacitors
Power Ultra Miniature Snap-In
DIMENSIONS in millimeters AND AVAILABLE FORMS
TWO TERMINAL SNAP-IN
Ø D
+ TERMINAL
- TERMINAL
Bottom view
The minus terminal can be marked with a black dot or with an
imprinted ‘−’sign.
Fig.2 Two terminal snap-in
L
L + 2 max.
+ 0
5.8 mm
- 1
10
± 0.1
Ø 2 ± 0.1 (2 x)
Fig.3 Mounting hole diagram
THREE TERMINAL SNAP-IN
Ø D
+
-
L
The negative terminal has TWO pins which are BOTH electricall
connected.
Fig.4 Three terminal snap-in
L + 2 max.
4 ± 0.5
Ø 2 ± 0.1 (2 x)
Ø 2.5 ± 0.1
10 ± 0.1
3.3 ± 0.1
4.75 ± 0.1
The 10 mm spacing of the 2 pin snap-in is used as the base layout
and a third hole is added.
The third hole is closer to the negative primary hole so that
polarization is always maintained, together with added mechanical
stability.
Fig.5 Mounting hole diagram
www.vishay.com For technical questions, contact: aluminumcaps2@vishay.com
Document Number: 28337
36 Revision: 18-Aug-08
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