Subminiature Pushbutton Switch
A9P
Double-sided clip contact mechanism
combined with see-saw action.
• Gold-plated clip contact and cleaning mechanisms ensure high reliability.
• Specially designed to prevent grease entry into the contact portion.
• Sealed against flux entry.
• Washable, equivalent to IP64 (IEC-60529).
RoHS Compliant
Typical Applications
Security Control Boards
Electric Power Instrumentation
Program Controllers
■List of Models
● Without Cap
Terminal shape
DIP Terminal
Right Angle Terminal
Vertical Mount Terminal
Ivory/Gray
Ivory/Gray
Ivory/Gray
Plunger color
Quantity
per bag
Switching Function
SPDT
DPDT
SPDT
DPDT
SPDT
DPDT
ON
ON
A9P11-0011
-
A9P11-0012
-
A9P11-0013
-
ON
(ON)
A9P13-0011
A9P23-0011
A9P13-0012
A9P23-0012
A9P13-0013
A9P23-0013
Note: 1. (ON) shows Momentary. ON shows Alternate internally, even plunger is released Momentary.
2. Plunger color
Gray: Alternate
Ivory: Momentary
3. Order caps separately from switches as Accessories for other than red color, see Accessories.
■Ratings/Characteristics
Ratings
50 mA at 60 VAC/DC, 1 μA (minimum current) at 20 mVAC/DC
Ambient operating temperature
-20 to 80 °C 60% RH max. (with no icing or condensation)
Ambient operating humidity
45 to 85%RH (5 to 35 °C )
Insulation resistance
1,000 MΩ min. (Initial value)
Contact resistance
50 mΩ max. (Initial value)
Dielectric strength
500 VAC for 1 min between terminals, between terminals and ground
Vibration resistance
Malfunction
10 to 55 Hz, 1.5-mm double amplitude
Shock resistance
Malfunction
500 m/s2 min.
Mechanical
50,000 operations min.
Electrical
50,000 operations min.
DIP Terminal
0.7 g
Right Angle Terminal
0.9 g
Vertical Mount Terminal
0.9 g
Durability
Operating force
Weight
1
Alternate: 1.96 to 6.86 N {200 to 700 gf} / Momentary: 1.47 to 3.43 N {150 to 350 gf}
Subminiature Pushbutton Switch
A9P
100
■Dimensions (Unit: mm)
● DIP Terminal
Without cap
3.3±0.3
10±0.5
5.6±0.3
3
2.54
0.4
7.5
0.6
(1)
5 dia. 8.4±0.3 2.6 dia.
5.08
(3)
(4)
(1)
(4)
(5)
(2)
(5)
(6)
(3)
(6)
Single Pole Type
Marking Side
Double Pole Type
stroke 1.5
Note: No. (1) and (3) terminals in the SPDT models are dummys to support the Switch case.
● Right Angle Terminal
Without cap
10±0.5
3.3±0.3
3.2
5.6±0.3
7.5
0.6
0.7
8.4±0.3
5 dia.
2.6 dia.
5.08
5.08
(4)
(1)
(4)
(5)
(2)
(5)
(6)
(3)
(6)
Single Pole Type
Marking Side
Double Pole Type
0.4
0.3
5.84
0.4
2.54
5.08
● Vertical Mount Terminal
Without cap
10±0.5
3.3±0.3
5.6±0.3
7.5
5 dia. 8.4±0.3
2.6 dia.
(4)
(1)
(4)
(5)
(2)
(5)
(6)
(3)
(6)
3.2
Marking Side
Single Pole Type
0.7
0.3
2.54
5.84
Double Pole Type
0.6
2.54
5.08
2.54
Note: Unless otherwise specified, a tolerance of ±0.4 mm applies to all dimensions.
■PCB Dimensions (Top View)
DIP Terminal
(3)
(1)
Right Angle Terminal
2.54
(6)
(3)
2.54
(6)
(5)
(2)
(5)
(1)
(4)
5.08
(4)
5.08
(4)
(5)
Vertical Mount Terminal
5.08
(4)
5.08
5.08
(5)
(6)
2.54
(1)
(2)
5.08
(3)
(6)
5-0.8 dia.
Single Pole Type
6-0.8 dia.
Double Pole Type
5-0.8 dia.
Single Pole Type
8-0.8 dia.
2.54
5.08
5.08
(6) (5) (4)
2.54
5.08
5.08
(6) (5) (4)
(3) (2) (1)
5-0.8 dia.
Single Pole Type
8-0.8 dia.
Double Pole Type
Double Pole Type
Subminiature Pushbutton Switch
A9P
2
■Switching Functions / Internal Connections
Contact Forms
Switching Function
ON
ON
SPDT Models
5
ON
ON
6
4
6
(ON)
(4)
5
2
DPDT Models
4
5
(ON)
5
6
1
3
4
(1)
3
(4)
6
2
5
6
Note: (ON) shows Momentary
■Accessories
● Caps
Available wide range of colors.
Colors
White
Black
Gray
Blue
Green
Red
A9P-011
A9P-021
A9P-031
A9P-041
A9P-051
A9P-071
5 dia.
Dimension
4
■Safety Precautions
Be sure to read the Safety precautions common to all PCB-mount Manual Switches for correct use.
• Application examples provided in this document are for reference only. In actual applications, confirm equipment functions and safety before using the product.
• Consult your OMRON representative before using the product under conditions which are not described in the manual or applying the product to nuclear control systems, railroad
systems, aviation systems, vehicles, combustion systems, medical equipment, amusement machines, safety equipment, and other systems or equipment that may have a serious
influence on lives and property if used improperly. Make sure that the ratings and performance characteristics of the product provide a margin of safety for the system or
equipment, and be sure to provide the system or equipment with double safety mechanisms.
Note: Do not use this document to operate the Unit.
OMRON Corporation
ELECTRONIC AND MECHANICAL COMPONENTS COMPANY
Contact: www.omron.com/ecb
Cat. No. A170-E1-03
0812(0207)(O)
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