1Subminiature Toggle Switch A9T
A9TSubminiature Toggle Switch
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).
■List of Models
●DIP Terminal Models
●Right Angle Terminal Models
RoHS Compliant
Security Control Boards
Electric Power Instrumentation
Program Controllers
Typical Applications
Actuator Shapes Standard
Quantity per bag
Switching Functions
SPDT DPDT
ON --- ON A9T11-0011 A9T21-0011
100
ON OFF ON A9T12-0011 A9T22-0011
(ON) --- ON A9T13-0011 A9T23-0011
(ON) OFF (ON) A9T14-0011 A9T24-0011
(ON) OFF ON A9T15-0011 A9T25-0011
Actuator Shapes Standard
Quantity per bag
Switching Functions
SPDT DPDT
ON --- ON A9T11-0012 A9T21-0012
100
ON OFF ON A9T12-0012 A9T22-0012
(ON) --- ON A9T13-0012 A9T23-0012
(ON) OFF (ON) A9T14-0012 A9T24-0012
(ON) OFF ON A9T15-0012 A9T25-0012
Subminiature Toggle Switch A9T 2
●Vertical Mount Terminal Models
Note: 1. (ON) shows Momentary.
2. Switching Functions show the view from the side of Type and Brand name marking.
3. Actuator does not stop at "-" position.
■Ratings/Characteristics
Actuator Shapes Standard
Quantity per bag
Switching Functions
SPDT DPDT
ON --- ON A9T11-0013 A9T21-0013
100
ON OFF ON A9T12-0013 A9T22-0013
(ON) --- ON A9T13-0013 A9T23-0013
(ON) OFF (ON) A9T14-0013 A9T24-0013
(ON) OFF ON A9T15-0013 A9T25-0013
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 (at +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.
Durability Mechanical 50,000 operations min.
Electrical 50,000 operations min.
Operating force 0.49 to 3.43 N {50 to 350 gf}
Weight
DIP Terminal Standard: 0.8 g
Right Angle Terminal Standard: 1 g
Vertical Mount Terminal Standard: 1 g
3Subminiature Toggle Switch A9T
■Dimensions (Unit: mm)
●DIP Terminal Models
Note: No. (1) and (3) terminals in the SPDT models are dummys to support the Switch case.
●Right Angle Terminal Models
●Vertical Mount Terminal Models
Note: Unless otherwise specified, a tolerance of ±0.4 mm applies to all dimensions.
5.6
±0.3
10
±0.5
7
±1
0.4
8.4
±0.3
26°
5 dia.
2.2 dia.
2.54
(1)
(3)
(4)
(6)
(5)
(1)
(3)
(2)
(4)
(6)
(5)
Single Pole Type Double Pole Type
7.5
3
5.08
0.6
Marking Side
PCB Dimensions (Top View)
Single Pole Type Double Pole Type
2.54 2.54
5.08 5.08
6-0.8 dia.
5-0.8 dia.
(3)
(1)
(3)
(1)
(2)
(6)
(4)
(5)
(6)
(4)
(5)
(1)
(3)
(2)
(4)
(6)
(5)
(4)
(6)
(5)
Single Pole Type Double Pole Type
5.6±0.3
3.2
10±0.5
7±1
8.4±0.3 26°
5 dia.
2.2 dia. 7.5
5.08
0.7 0.6
5.08
0.4
0.4
2.54
5.08
5.84
0.3
Marking Side
Single Pole Type Double Pole Type
2.54
5.08
5.08
5.08
5.08
5-0.8 dia 8-0.8 dia
(1)
(3)
(2)
(4)
(6)
(5)
(4)
(6)
(5)
PCB Dimensions (Top View)
(1)
(3)
(2)
(4)
(6)
(5)
(4)
(6)
(5)
Single Pole Type Double Pole Type
5.6±0.3
3.2
10±0.5
7±1
8.4±0.3 26°
5 dia.
2.2 dia.
2.54
0.7
7.5
0.3
5.84 5.08 2.54
2.54
0.6
Marking Side
Single Pole Type Double Pole Type
2.54 2.54
5.08
5.08
5.08
5.08
8-0.8 dia
5-0.8 dia
(3)
(2)
(1)
(6)
(5)
(4)
(6)
(5)
(4)
PCB Dimensions (Top View)
Subminiature Toggle Switch A9T 4
■Switching Function / Internal Connections
Note: (ON) shows Momentary.
■Safety Precautions
Be sure to read the Safety precautions common to all PCB-mount Manual Switches for correct use.
Switching Functions
Contact Forms
SPDT Models
ON --- O N ---
ON OFF ON
(ON) --- O N ---
(ON) OFF (ON)
(ON) OFF ON
DPDT Models
ON --- O N ---
ON OFF ON
(ON) --- O N ---
(ON) OFF (ON)
(ON) OFF ON
54
6
5
6
4
5
6
4
5
6
4
5
(6)
4
5
6
4
21
3
54
6
21
3
54
6
21
3
54
6
21
3
54
6
21
(3)
54
(6)
21
3
54
6
• 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.
OMRON Corporation
ELECTRONIC AND MECHANICAL COMPONENTS COMPANY Contact: www.omron.com/ecb Cat. No. A172-E1-03
0812(0207)(O)
Note: Do not use this document to operate the Unit.