DMS-20PC-X-AS View Datasheet(PDF) - DATEL Data Acquisition products

Part Name

Description

Manufacturer

DMS-20PC-X-AS

3½ Digit, LED Display Low-Cost, Subminiature Digital Panel Voltmeters

DATEL Data Acquisition products  

DMS-20PC

3½ D I G I T, L E D D I S P L AY D I G I TA L PA N E L V O LT M E T E R S

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)

CALIBRATION POTENTIOMETER HOLE LOCATION

0.125 (3.175) DIAMETER

PIN 1 (USE ONLY WHEN PC BOARD MOUNTING)

0.170

(4.32)

0.150

(3.81)

0.040

(1.02)

0.15

(3.81)

TYP.

PANEL RETAINING CLIP (Supplied)

1.71

(43.43)

1.21

(30.73)

DATEL, INC.

RETAINING CLIP INSTALLATION

PANEL

PIN #1

IDENTIFIER

0.88

(22.4)

0.80

(20.3)

0.50

(12.70)

+5V SUPPLY 1

DISPLAY ENABLE 2

5V RETURN 3

DP3 4

DP2 5

DP1 6

TOP VIEW

DP1 DP2 DP3

1.38

(35.0)

1.30

(33.0)

0.040

(1.02)

0.10

(2.54)

TYP.

0.040

(1.02)

1.10

(27.9)

12 (–) INPUT LO

11 (+) INPUT HI

10 ANALOG COMMON

9 DISPLAY TEST/HOLD

8 REFERENCE OUT

7 REFERENCE IN

0.475 (12.0)

0.250 (6.35) TYP.

0.10

(2.54)

TYP.

OPTIONAL BEZEL

(DMS-BZL3 and DMS-BZL4)

#2-56 INSERT

0.156 (3.96) DEEP

BOTTOM VIEW

0.187

(4.75)

1.07 0.60

(27.18) (15.24)

1.280

(32.51)

0.10

(2.54)

1.21 (30.734)

1.626 (41.3)

1.826 (46.38)

0.10

(2.54)

RECOMMENDED DRILL AND PANEL CUTOUT DIMENSIONS

INTERNAL CORNER RADII:

0.062 (1.57) MAX.

ISO 9001

REGISTERED

®

®

1.07

(27.18)

0.838

(21.28)

1.336 (33.96)

1.626 (41.3)

0.093 (2.362) DIAMETER (4REQUIRED)

ONLY WHEN USING OPTIONAL BEZEL ASSEMBLY

0.145

(3.68)

0.116

(2.94)

DS-0271A 10/96

DATEL, Inc. 11 Cabot Boulevard, Mansfield, MA 02048-1151

Tel: (508) 339-3000 / Fax: (508) 339-6356

For immediate assistance: (800) 233-2765

DATEL (UK) LTD. Tadley, England Tel: (01256)-880444

DATEL S.A.R.L. Montigny Le Bretonneux, France Tel: 1-34-60-01-01

DATEL GmbH Munchen, Germany Tel: 89-544334-0

DATEL KK Tokyo, Japan Tel: 3-3779-1031, Osaka Tel: 6-354-2025

DATEL 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. The DATEL logo is a registered DATEL, Inc. trademark.

Share Link: