DMS-40PC Series
4�½ Digit, LED Display Digital Panel Voltmeters
RECOMMENDED PC BOARD FINISHED HOLE DIAMETER:
0.042 ±0.003 (1.067 ±0.076)
CALIBRATION POTENTIOMETER HOLE LOCATION
(LSD) DIGIT 5
(MSD) DIGIT 1
DIGIT 2
DIGIT 3
DIGIT 4
POLARITY
INSIDE ROW (BCD MODELS ONLY)
FRONT VIEW
PIN 1
0.290
(7.37)
A
B
C
D
E
F
+5V SUPPLY
DISPLAY TEST
5V RETURN
DP3
DP2
DP1
1
2
3
4
5
6
A
B
C
D
E
F
L
K
J
I
H
G
0.325
(8.26)
DP1
0.92
(23.4)
0.84
(21.3)
DP2
2.17
(55.1)
2.09
(53.1)
DP3
DP4
0.125 (3.175) DIAMETER
(USE ONLY WHEN PC BOARD MOUNTING)
0.040
(1.02)
0.040
(1.02)
0.17
(4.3)
TYP.
0.50
(12.7)
0.10
(2.5)
TYP.
(BCD MODELS ONLY)
1.60
(40.6)
1.80
(45.7)
0.040
(1.02)
OPTIONAL BEZEL (DMS-BZL1 and DMS-BZL2)
#2-56 INSERT
0.156 (3.96) DEEP
0.187
(4.75)
FRONT VIEW
1.270
(32.26)
2.55 (64.77)
BEZEL
RECOMMENDED DRILL AND PANEL CUTOUT DIMENSIONS
INTERNAL CORNER RADII:
0.032 (0.81) MAX.
0.116
(2.95)
RETAINING CLIP INSTALLATION
1.07
(27.18)
PANEL CUTOUT
0.878
(22.30)
2.118 (53.80)
2.35 (59.69)
0.093 (2.362) DIAMETER (4 REQUIRED)
ONLY WHEN USING OPTIONAL BEZEL ASSEMBLY
0.096
(2.44)
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
11/25/08
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_DMS-40PC.C03
Page 6 of 6
®
®
®
®
LEAD DIMENSIONS: 0.025 (0.635) x 0.025 (0.635) NOMINAL
DMS-40PC-X-XX
MECHANICAL DIMENSIONS: Inches (mm)
TOLERANCES: 2 PL DEC ±0.02 (±0.51)
3 PL DEC ±0.010 (±0.254)
PIN #1
IDENTIFIER
MADE IN USA
INSIDE ROW (BCD MODELS ONLY)
12
11
10
9
8
7
(–) INPUT LO
(+) INPUT HI
ANALOG COMMON
DISPLAY HOLD
DP4
REFERENCE IN/OUT
L
K
J
I
H
G
B4
B2
B1 (LSB)
B8 (MSB)
STROBE
BUSY
0.560
(14.22)
0.25 (6.4) TYP.
0.10
(2.5) TYP.
0.15
(3.7) TYP.
PANEL
MADE IN USA
PANEL
MURATA-PS [ MURATA POWER SOLUTIONS INC. ]
