140CRH_11 Datasheet, PDF (4/13 Pages) Vishay Siliconix – Aluminum Capacitors SMD (Chip), High Temperature

140 CRH
Vishay BCcomponents
Aluminum Capacitors
SMD (Chip), High Temperature
MOUNTING
The capacitors are designed for automatic placement on to
printed-circuit boards.
Optimum dimensions of soldering pads depend amongst
others on soldering method, mounting accuracy, print
layout and/or adjacent components.
For recommended soldering pad dimensions, refer to Fig. 3
and Table 3.
SOLDERING
Soldering conditions are defined by the curve, temperature
versus time, where the temperature is that measured on the
component during processing.
For maximum conditions refer to Fig. 4 or Fig. 5.
Any temperature versus time curve which does not exceed
the specified maximum curves may be applied.
As a general principle, temperature and duration shall be the
minimum necessary required to ensure good soldering
connections. However, the specified maximum curves
should never be exceeded.
b
a
c
a
Case size Ø D ≤ 10 mm
e
d
b
f
d
a
c
a
Case size Ø D = 12.5 mm
Fig. 3 - Recommended soldering pad dimensions
a
c
a
b
Case size Ø D ≥ 16 mm
Table 3
RECOMMENDED SOLDERING PAD DIMENSIONS in millimeters
CASE CODE
a
b
c
d
e
f
0810
4.4
2.5
3.0
-
-
-
1010
4.4
2.5
4.0
-
-
-
1014
4.4
2.5
4.0
-
-
-
1213
6.3
2.5
4.0
4.2
5.0
5.6
1216
6.3
2.5
4.0
4.2
5.0
5.6
1616
7.8
9.6
4.7
-
-
-
1621
7.8
9.6
4.7
-
-
-
1816
8.8
9.6
4.7
-
-
-
1821
8.8
9.6
4.7
-
-
-
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For technical questions, contact: [e-mail]
Document Number: 28396
Revision: 09-May-11
This document is subject to change without notice.
THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000