A22-MR Omron, A22-MR Datasheet - Page 22
![no-image](/images/manufacturer_photos/0/4/494/omron_sml.jpg)
A22-MR
Manufacturer Part Number
A22-MR
Description
SWITCH UNIT PB ROUND/MUSHRM RED
Manufacturer
Omron
Specifications of A22-MR
Accessory Type
Mushroom Type Operational Unit
For Use With/related Products
A22 Series
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
A22MR
- Current page: 22 of 265
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Lighted Pushbutton Switch with
Cylindrical 18-mm × 8-dia. Body
Ordering Information
The model numbers used to order sets of Units are illustrated below. One set comprises the Pushbutton (LED lamp built-in) and Switch.
20
Rectangular
Square
Round
Model Number Legend:
List of Models
Good illumination with even surface brightness.
Cylindrical body means panel cutouts can be made
easily.
Combines miniature design with excellent operat-
ing sensitivity.
Lighted Pushbutton Switch
Appearance
A 3 D J - 9 0 A 1 - 0 0 E R
(1) Shape of Pushbutton
Symbol
J
A
T
Rectangular
Square
Round
Shape
A3DJ
A3DA
A3DT
(1)
Model
(2) Switch Specifications
Minimum applicable load: 1 mA at 5 VDC
Standard load models are not available.
If PCB terminals are required, use the Socket
given under Accessories on page 22.
Momentary operation: Self-resetting
Alternate operation: Self-holding
Symbol
A
B
Microload (30 VDC, 0.1 A)
Terminals
(2)
Solder
Momentary
Alternate
Operation
Contact
SPST-NO
(3)
(3) Color of Pushbutton
All models are illumination
only. Colored-illumination mod-
els are not available.
Non-lighted models are not
available.
An external resistor is
required. (Refer to page 28.)
Symbol
R
Y
G
W
Red
Yellow
Green
White
Color
A3D
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