A3D
Lighted Pushbutton Switch (Cylindrical 8-dia.)
Lighted Pushbutton Switch with
Cylindrical 18-mm 8-dia. Body
Excellent illumination with even surface brightness.
Cylindrical body means panel cutouts can be made easily.
Combines miniature design with excellent operating sensitivity.
RoHS Compliant
A
3
Refer to Safety Precautions for All Pushbutton Switches/Indicators
D
and Safety Precautions on page 8.
List of Models
Appearance Model
Rectangular A3DJ
Square A3DA
Round A3DT
Model Number Legend ..... The model numbers used to order sets of Units are illustrated below. One set comprises the Pushbutton (LED
lamp built-in) and Switch.
For information on combinations, refer to Ordering Information.
(1) (2) (3)
A3D J -90 A 1-00E R
(1) Shape of Pushbutton (2) Switch Specifications (3) Color of Pushbutton
Microload (30 VDC, 0.1 A)
Symbol Shape Symbol Color
J Rectangular Symbol Terminals Operation Contact RRed
A Momentary
A Square Y Yellow
Solder SPST-NO
T Round B Alternate G Green
Minimum applicable load: 1 mA at 5 VDC WWhite
Standard load models are not available.
All models are illumination only.
If PCB terminals are required, use the Socket
Colored-illumination models are not available.
given under Accessories on page 3.
Non-lighted models are not available.
Momentary operation: Self-resetting
An external resistor is required. (Refer to page 8.)
Alternate operation: Self-holding
Specifications: Refer to page 3. Dimensions: Refer to page 6. Accessories: Refer to page 3.
Precautions for correct use and safety precautions: Refer to page 8.
1A3D Lighted Pushbutton Switch (Cylindrical 8-dia.)
Ordering Information
Ordering as a Set ................................. The model numbers used to order sets of Units are given in the following table. One set comprises
the Pushbutton (LED lamp built-in), and Switch.
Degree of Color symbol for Minimum
Appearance Operation Model number
protection Pushbutton packing unit
A3DJ (Rectangular)
Momentary A3DJ-90A1-00E@
24.5
9.5
9
Alternate A3DJ-90B1-00E@
14
A3DA (Square)
Momentary A3DA-90A1-00E@
24.5
A
9.5
3
IP40 R, Y, G, W 10 pcs
D
9
Alternate A3DA-90B1-00E@
9
A3DT (Round)
Momentary A3DT-90A1-00E@
24.5
9.5
Alternate A3DT-90B1-00E@
9 dia.
Note: 1. Enter the desired color symbol for the Pushbutton in @.
2. All the above are solder-terminal, microload, SPST-NO, LED lamp-lighted models.
Ordering Individually ......................... Pushbuttons and Switches can be ordered separately. Combinations that are not available as sets
can be created using individual Units.
Ordering: Specify a model number from the following table.
Appearance Rectangular Square Round
Pushbutton
(LED built-in)
Minimum
packing unit
Color of
pushbutton
Red A3DJ-500R A3DA-500R A3DT-500R
Yellow A3DJ-500Y A3DA-500Y A3DT-500Y
10 pcs
Green A3DJ-500GY A3DA-500GY A3DT-500GY
White A3DJ-500W A3DA-500W A3DT-500W
Switch Sealing IP40
Appearance Rectangle Square Round
Minimum
packing
unit
Contact Operating Terminal
type action type
Solder
Momentary A3DJ-7111 A3DA-7111 A3DT-7111
terminals
SPST-NO 10 pcs
Solder
Alternate A3DJ-7121 A3DA-7121 A3DT-7121
terminals
Ordering set combinations: Refer to this page. Specifications: Refer to page 3. Dimensions: Refer to page 6.
Accessories: Refer to page 3.
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