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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.

© 2015 Murata Power Solutions, Inc.

Murata Power Solutions, Inc.

11 Cabot Boulevard, Mansfield, MA 02048-1151 U.S.A.

ISO 9001 and 14001 REGISTERED

This product is subject to the following operating requirements

and the Life and Safety Critical Application Sales Policy:

Refer to: http://www.murata-ps.com/requirements/

DMS-40LCD Series

4½ Digit, LCD Display Digital Panel Voltmeters

MPM_DMS40LCD.D01 Page 6 of 6

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)

BEZEL INSTALLATION AND RECOMMENDED DRILL AND PANEL CUTOUT

BEZEL INSTALLATION

PANEL

BEZEL

#2-56 INSERT

FRONT VIEW

0.156 (3.96) DEEP

1.270

(32.26)

0.187

(4.75)

2.35 (59.69)

2.118 (53.80)

RECOMMENDED DRILL AND PANEL CUTOUT DIMENSIONS

0.093 (2.362) DIAMETER (4 REQUIRED)

ONLY WHEN USING OPTIONAL BEZEL ASSEMBLY

INTERNAL CORNER RADII:

1.07

0.032 (0.81) MAX.

(27.18)

0.878

(22.30)

0.096

(2.44)

0.116

(2.95)

2.55 (64.77)

PANEL CUTOUT

RETAINING CLIP INSTALLATION

PANEL

FRONT VIEW

+5V SUPPLY/ +BATTERY

RANGE SELECT

DP3

5V RETURN/ –BATTERY

DP2

DP1

1

2

3

4

5

6

(–) INPUT LO

(+) INPUT HI

ANALOG COMMON

DP4

HOLD/BACKLIGHT

12

11

10

9

8

7 REFERENCE IN/OUT

DP1

DP2

DP3

DP4

2.17

(55.1)

2.09

(53.1)

1.80

(45.7)

0.15

(3.7)

0.25 (6.4) TYP.

TYP.

0.10

(2.5)

TYP.

0.040

(1.02)

0.17

(4.3)

TYP.

0.50

(12.7)

0.84

(21.3)

0.92

PIN #1

(23.4)

IDENTIFIER

0.430 (10.92) STANDARD

0.560 (14.22) BACKLIT

0.040

(1.02)

0.325

(8.26)

0.290

(7.37)

PIN 1

CALIBRATION POTENTIOMETER HOLE LOCATION

0.040

(1.02)

0.125 (3.175) DIAMETER

(USE ONLY WHEN PC BOARD MOUNTING)