Specifications

MECHANICAL DIMENSIONS: Inches (mm)
TOLERANCES: 2 PL DEC ±0.02 (±0.51)
3 PL DEC ±0.010 (±0.254)
1
CAL
J3
1
2
1
2
TB2
1
2
TB1
CAL
1
1
2
3
TB2
1
2
TB1
FRONT VIEW
ALL MODELS
BACK VIEW
DCA-20PC-X-DC4 MODELS
–SHUNT
DP1 DP2 DP3
SG1
SG2
SG3
SG1
SG2
SG3
–SHUNT
+SHUNT
+SHUNT
+V
–V
+V
+V
+V
BACK VIEW
DCA-20PC-X-DC1 MODELS
#2-56 INSERT
0.156 (3.96) DEEP
FRONT VIEW
1.280
(32.51)
0.187
(4.75)
DMS-BZL4 BEZEL
1.826 (46.38)
0.838
(21.29)
1.626 (41.30)
1.07
(27.18)
INTERNAL CORNER RADII:
0.032 (0.81) MAX.
0.093 (2.362) DIAMETER (4 REQUIRED)
ONLY WHEN USING SUPPLIED BEZEL ASSEMBLY
0.116 (2.95)
1.336 (33.93)
0.145 (3.68)
MECHANICAL SPECIFICATIONS
BEZEL INSTALLATION AND RECOMMENDED DRILL AND PANEL CUTOUT
0.80
(20.3)
0.88
(22.4)
1.30
(33.0)
0.040
(1.02)
1.04
(26.4)
0.475
(12.1)
0.040
(1.02)
1.38
(35.1)
1.42
(36.1)
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. Specifi cations are subject to change without
notice. © 2011 Murata Power Solutions, Inc.
www.murata-ps.com/support
Murata Power Solutions, Inc.
11 Cabot Boulevard, Mansfi eld, MA 02048-1151 U.S.A.
ISO 9001 and 14001 REGISTERED
DCA-20PC Series
LED Display, Subminiature DC Ammeters
with Built-In Shunts
MPM_DCA-20PC.B07 Page 6 of 6