DMS-20PC-0-AS 查看數據表（PDF） - DATEL Data Acquisition products
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DMS-20PC-0-AS
DATEL Data Acquisition products
DMS-20PC-0-AS Datasheet PDF : 6 Pages
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MECHANICAL SPECIFICATIONS
DMS-20PC Series
3½ Digit, LED Display, Low-Cost, Subminiature
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
0.170
(4.32)
+5V SUPPLY 1
DISPLAY ENABLE 2
5V RETURN 3
DP3 4
DP2 5
DP1 6
0.150
(3.81)
0.125 (3.175) DIAMETER
(USE ONLY WHEN
PC BOARD MOUNTING)
0.88
(22.4)
0.80
(20.3)
FRONT VIEW
DP1 DP2 DP3
1.38
(35.1)
1.30
(33.0)
12 (–) INPUT LO
11 (+) INPUT HI
10 ANALOG COMMON
9 DISPLAY TEST/HOLD
8 REFERENCE OUT
7 REFERENCE IN
0.040
(1.02)
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
0.040
(1.02)
1.10
(27.9)
0.475 (12.07)
0.25 (6.4) TYP.
0.10
(2.5)
TYP.
#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.
1.07
(27.18)
PANEL CUTOUT
0.093 (2.362) DIA
(4 REQUIRED)
1.336 (33.93)
1.626 (41.30)
0.116 (2.95)
0.838
(21.29)
0.145 (3.68)
®
®
PANEL
BEZEL
Murata Power Solutions, Inc.
11 Cabot Boulevard, Mansfield, MA 02048-1151 U.S.A.
ISO 9001 and 14001 REGISTERED
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.
© 2011 Murata Power Solutions, Inc.
www.murata-ps.com/support
MPM_DMS_20PC.D07 Page 6 of 6
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