DMS-30LCD 查看數據表（PDF） - Murata Power Solutions
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DMS-30LCD Datasheet PDF : 6 Pages
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DMS-30LCD Series
3½ Digit, LCD Display Digital Panel Voltmeters
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
CALIBRATION POTENTIOMETER HOLE LOCATION
PIN 1
0.240
(6.10)
0.125 (3.175) DIAMETER
(USE ONLY WHEN PC BOARD MOUNTING)
+5V SUPPLY/ +BATTERY 1
DISPLAY TEST/BACKLIGHT 2
5V RETURN/ –BATTERY 3
0.260
(6.60)
DP3 4
DP2 5
DP1 6
0.92
(23.4)
0.84
(21.3)
FRONT VIEW
DP1
DP2
DP3
2.17
(55.1)
2.09
(53.1)
0.040
(1.02)
0.17
(4.3)
TYP.
0.040
(1.02)
0.50
(12.7)
0.10
(2.5)
TYP.
0.040
(1.02)
1.80
(45.7)
12 (–) INPUT LO
11 (+) INPUT HI
10 ANALOG COMMON
9 +1.23V REFERENCE OUT
8 REFERENCE OUT
7 REFERENCE IN
0.430 (10.92) STANDARD
0.560 (14.22) BACKLIT
0.25 (6.4) TYP.
0.15
(3.7)
TYP.
FRONT VIEW
#2-56 INSERT
0.156 (3.96) DEEP
0.187
(4.75)
1.270
(32.26)
2.55 (64.77)
RECOMMENDED DRILL AND PANEL CUTOUT DIMENSIONS
INTERNAL CORNER RADII:
0.032 (0.81) MAX.
0.116
(2.95)
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)
BEZEL INSTALLATION
PANEL
BEZEL
RETAINING CLIP INSTALLATION
PANEL
Murata Power Solutions, Inc.
11 Cabot Boulevard, Mansfield, MA 02048-1151 U.S.A.
ISO 9001 and 14001 REGISTERED
www.murata-ps.com/support
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/
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.
MPM_DMS30LCD.E01 Page 6 of 6
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