DMS-20LCD Series
3�½ Digit, LCD Display Digital Panel Voltmeters
MECHANICAL SPECIFICATIONS
DMS-20LCD-X-XX
FRONT VIEW
+5V SUPPLY/ +BATTERY
N.C.
5V RETURN/ –BATTERY
DP3
DP2
DP1
1
2
3
4
5
6
12
11
10
9
8
7
(–) INPUT LO
(+) INPUT HI
ANALOG COMMON
N.C./BACKLIGHT
REFERENCE OUT
REFERENCE IN
DP1
0.88
(22.3)
DP2
1.38
(35.1)
1.30
(33.0)
DP3
0.040
(1.02)
1.10
(27.9)
0.040
(1.02)
MECHANICAL DIMENSIONS: Inches (mm)
TOLERANCES: 2 PL DEC ±0.02 (±0.51)
3 PL DEC ±0.010 (±0.254)
LEAD DIMENSIONS: 0.025 (0.635) x 0.025 (0.635) NOMINAL
RECOMMENDED PC BOARD FINISHED HOLE DIAMETER:
0.042 ±0.003 (1.067 ±0.076)
PIN #1
IDENTIFIER
MADE IN USA
CALIBRATION POTENTIOMETER HOLE LOCATION
PIN 1
0.160
(4.06)
0.160
(4.06)
0.125 (3.175) DIAMETER
(USE ONLY WHEN PC
BOARD MOUNTING)
0.80
(20.3)
0.040
(1.02)
0.15
(3.8)
TYP.
0.50
(12.7)
0.10
(2.5)
TYP.
BEZEL INSTALLATION AND RECOMMENDED DRILL AND PANEL CUTOUT
OPTIONAL BEZEL (DMS-BZL3 and DMS-BZL4)
#2-56 INSERT
0.156 (3.96) DEEP
FRONT VIEW
0.187
(4.75)
BEZEL INSTALLATION
PANEL
®
®
1.280
(32.51)
1.826 (46.38)
BEZEL
RECOMMENDED DRILL AND PANEL CUTOUT DIMENSIONS
INTERNAL CORNER RADII:
0.032 (0.81) MAX.
RETAINING CLIP INSTALLATION
1.07
(27.18)
0.838
(21.29)
1.336 (33.93)
1.626 (41.30)
0.093 (2.362) DIAMETER (4 REQUIRED)
ONLY WHEN USING OPTIONAL BEZEL ASSEMBLY
0.145
(3.68)
®
®
0.116
(2.95)
USA:
Canada:
UK:
France:
Germany:
Japan:
China:
Singapore:
Mansfield (MA), Tel: (508) 339-3000, email: sales@murata-ps.com
Toronto, Tel: (866) 740-1232, email: toronto@murata-ps.com
Milton Keynes, Tel: +44 (0)1908 615232, email: mk@murata-ps.com
Montigny Le Bretonneux, Tel: +33 (0)1 34 60 01 01, email: france@murata-ps.com
München, Tel: +49 (0)89-544334-0, email: munich@murata-ps.com
Tokyo, Tel: 3-3779-1031, email: sales_tokyo@murata-ps.com
Osaka, Tel: 6-6354-2025, email: sales_osaka@murata-ps.com
Shanghai, Tel: +86 215 027 3678, email: shanghai@murata-ps.com
Guangzhou, Tel: +86 208 221 8066, email: guangzhou@murata-ps.com
Parkway Centre, Tel: +65 6348 9096, email: singapore@murata-ps.com
Technical enquiries
email: sales@murata-ps.com, tel:
+1 508 339 3000
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 and 14001 REGISTERED
10/23/08
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.
www.murata-ps.com
MPM_DMS20lcd.B03
Page 6 of 6
®
®
0.425
(10.80)
0.25
(6.4) TYP.
0.10
(2.5)
TYP.
PANEL
MURATA-PS [ MURATA POWER SOLUTIONS INC. ]
