Part number
Accessory
Light gray
Black
End cap
A7D-2M
A7D-2M-1
Spacer
A7D-2PA
A7D-2PA-1
Reliable Thumbwheel Switch with Dustproof
Construction and Easy Front Mounting
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Pen-push switches are designed especially
for use in portable equipment
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Internal contacts boost reliability
Ordering Information
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SWITCH UNITS
Part number
PCB terminal
Output code
Type
Light gray case
Black case
06 (binary code)
Pen-push
A7DP-206
A7DP-206-1
Note: Switch units, end caps, spacers, and connectors must be ordered separately and are not factory-assembled for shipment.
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ACCESSORIES
To order spacers marked with measurement units or symbols, select the unit or symbol from the table below and put its
code letter in place of the final letter A in the model number.
Example: A7D-2PK (light gray spacer with
C mark for A7DP)
Code letter
A
B
C
D
E
F
G
H
J
K
L
Q
T
U
Marking
Blank
SEC
MIN
H
g
kg
mm
cm
m
C
PCS
x10 SEC
0
Thumbwheel Switch
A7DP
Note: A7DP switch units can be ordered with limited setting ranges. When ordering, include
the range in the model number as shown in the following examples:
A7DP-206-S06 (Light gray A7DP with a range of 0 to 6)
A7DP-206-S18-1 (Black A7DP with a range of 1 to 8)
1. Switch units
2. End caps
3. Spacer
4. Connectors
Note: 1. When placing your order, please specify the model numbers and quantities of required switch units, end caps, and spacers,
respectively. (Note that switch units and accessories are not factory-assembled for shipment.)
2. End caps come as a set, left and right.
231
A7DP
232
A7DP
Specifications
Dimensions
Unit: mm (inch)
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PEN-PUSH SWITCHES
A7DP-206(206-1)
Note: 1. Unless otherwise specified, a tolerance of
0.4 mm
applies to all dimensions.
2. Each model number applies to a single switch unit and
not to the switch assembly as shown in the drawings.
3. Common terminal "C" is at the bottom when the switch
is viewed from the fron.
Number of
A
B
C
units (n)
(n x 5.1 + 5)
(n x 5.1 + 3)
1
10.1 (0.40)
8.1 (0.32)
8.4 (0.33)
2
15.2 (0.60)
13.2 (0.52)
13.5 (0.53)
3
20.3 (0.80)
18.3 0(.72)
18.6 (0.73)
4
25.4 (1.00)
23.4 (0.92)
23.7 (0.93)
5
30.5 (1.20)
28.5 (1.12)
28.8 (1.13)
6
35.5 (1.40)
33.5 (1.32)
33.9 (1.33)
7
40.6 (1.60)
38.6 (1.52)
39.0 (1.53)
8
45.7 (1.80)
43.7 (1.72)
44.1 (1.74)
9
50.8 (2.00)
48.8 (1.92)
49.2 (1.94)
10
55.9 (2.20)
53.9 (2.12)
54.3 (2.14)
Panel cutout
Switching capacity
1 mA to 0.1 A, 5 to 30 VDC (resistive load)
Carry current
100 mA
Contact resistance
200 m
max.
Insulation resistance
10 M
min. (at 250 VDC) between
nonconnected terminals
100 M
min. (at 500 VDC) between each
terminal and noncurrent carrying part
Dielectric strength
250 VAC, 50/60 Hz for 1 minute between
nonconnected terminals
1,000 VAC, 50/60 Hz for 1 minute between each terminal and noncurrent carrying part
Operating force
350 g max.
Vibration resistance
10 to 55 Hz, 1.5 mm double amplitude
Shock resistance
500 m/s
2
(approx. 50 G) min.
Ambient temperature
-10
to 70
C (no condensation)
Storage temperature
-20
to 80
C
Humidity
35% to 85%
Service life
Mechanical
30,000 steps min.
Electrical
20,000 steps min.
Weight (per unit)
Approx. 1.2 g
Note: Data shown are of initial value
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CHARACTERISTICS
OMRON ELECTRONICS LLC.
OMRON CANADA, INC.
One East Commerce Drive
885 Milner Avenue
Schaumburg, IL 60173
Scarborough, Ontario M1B 5V8
1-800-55-OMRON
416-286-6465
Cat. No. GC SW6 04/01 Specifications subject to change without notice. Printed in the U.S.A.
NOTE: DIMENSIONS ARE SHOWN IN MILLIMETERS. To convert millimeters to inches divide by 25.4.
OMRON ON-LINE
Global - http://www.omron.com
USA - http://www.omron.com/oei
Canada - http://www.omron.com/oci
A7DP
A7DP
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