DMS-20PC Series
MECHANICAL SPECIFICATIONS
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)
3�½ Digit, LED Display, Low-Cost, Subminiature
Digital Panel Voltmeters
DMS-20PC-X-XX
FRONT VIEW
+5V SUPPLY
DISPLAY ENABLE
5V RETURN
DP3
DP2
DP1
1
2
3
4
5
6
12
11
10
9
8
7
(–) INPUT LO
(+) INPUT HI
ANALOG COMMON
DISPLAY TEST/HOLD
REFERENCE OUT
REFERENCE IN
DP1
DP2
DP3
1.38
(35.1)
1.30
(33.0)
0.040
(1.02)
0.25 (6.4) TYP.
0.040
(1.02)
0.15
(3.8)
TYP.
1.10
(27.9)
0.040
(1.02)
0.50
(12.7)
®
PIN #1
IDENTIFIER
®
CALIBRATION POTENTIOMETER HOLE LOCATION
PIN 1
0.170
(4.32)
0.150
(3.81)
0.125 (3.175) DIAMETER
(USE ONLY WHEN
PC BOARD MOUNTING)
0.88
(22.4)
0.80
(20.3)
0.10
(2.5)
TYP.
BEZEL INSTALLATION AND RECOMMENDED DRILL AND PANEL CUTOUT
#2-56 INSERT
0.156 (3.96) DEEP
0.187
(4.75)
FRONT VIEW
1.280
(32.51)
1.826 (46.38)
INTERNAL CORNER RADII:
0.032 (0.81) MAX.
0.116 (2.95)
1.07
(27.18)
PANEL CUTOUT
0.838
(21.29)
0.093 (2.362) DIA
(4 REQUIRED)
1.336 (33.93)
1.626 (41.30)
0.145 (3.68)
BEZEL
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
11/20/08
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
®
®
®
MADE IN USA
0.475 (12.07)
0.10
(2.5)
TYP.
®
PANEL
MPM_DMS_20PC.D02
Page 6 of 6
MURATA-PS [ MURATA POWER SOLUTIONS INC. ]
