![](http://datasheet.mmic.net.cn/30000/LQN-1-5-50-D12M_datasheet_2344615/LQN-1-5-50-D12M_14.png)
06/05/08
2.30 (58.4)
0.79
(20.1)
0.057
(1.5)
1.52
(38.6)
LQN Series Heat Shield for Surface-Mount Packages
DIMENSIONS ARE IN INCHES (MM)
A
2.22 (56.4)
1.720 (43.7)
1.35
(34.3)
1.110
(28.2)
A
1.860 (47.2)
A
B
1.030
(26.2)
B
0.31
(7.9)
#2-56 THREAD
X 0.13 DEEP
(4 PLACES)
#M3 THREAD
X 0.15 DEEP
(4 PLACES)
A
2.22 (56.4)
1.720 (43.7)
1.35
(34.3)
1.110
(28.2)
A
B
0.31
(7.9)
#2-56 THREAD
X 0.20 DEEP
(4 PLACES)
LQN Series Baseplate
LQN Series Heat Sink
DIMENSIONS ARE IN INCHES (MM)
MECHANICAL SPECIFICATIONS
Third Angle Projection
Dimensions are in inches (mm shown for ref. only).
Components are shown for reference only.
Tolerances (unless otherwise specied):
.XX ± 0.02 (0.5)
.XXX ± 0.010 (0.25)
Angles ± 2
Murata Power Solutions, Inc. makes no representation that the use of its products in the circuits described herein, or the use of other
technical information contained herein, will not infringe upon existing or future patent rights. The descriptions contained herein do not imply
the granting of licenses to make, use, or sell equipment constructed in accordance therewith. Specifications are subject to change without
notice.
2008 Murata Power Solutions, Inc.
USA:
Mansfield (MA), Tel: (508) 339-3000, email: sales@murata-ps.com
Canada: Toronto, Tel: (866) 740-1232, email: toronto@murata-ps.com
UK:
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Montigny Le Bretonneux, Tel: +33 (0)1 34 60 01 01, email: france@murata-ps.com
Germany: München, Tel: +49 (0)89-544334-0, email: munich@murata-ps.com
Japan:
Tokyo, Tel: 3-3779-1031, email: sales_tokyo@murata-ps.com
Osaka, Tel: 6-6354-2025, email: sales_osaka@murata-ps.com
Website: www.murata-ps.jp
China:
Shanghai, Tel: +86 215 027 3678, email: shanghai@murata-ps.com
Guangzhou, Tel: +86 208 221 8066, email: guangzhou@murata-ps.com
Murata Power Solutions, Inc.
11 Cabot Boulevard, Mansfield, MA 02048-1151 U.S.A.
Tel: (508) 339-3000 (800) 233-2765 Fax: (508) 339-6356
www.murata-ps.com email: sales@murata-ps.com ISO 9001 REGISTERED
Technical enquiries email: sales@murata-ps.com, tel: +1 508 339 3000
www.murata-ps.com
MDC_LQN D12 Models.B03 Page 14 of 14
LQN D12 Models
Non-Isolated, Single Output, 12Vin, 0.8-5Vout
45-50 Amp, -Brick, DC/DC Converters