A3A Series, Pushbutton Switches

Results:
100
Manufacturer
Series
Color - Actuator/Cap
Illumination Type, Color
Switch Function
Panel Cutout Dimensions
Circuit
Illumination Voltage (Nominal)
Actuator Marking
Ingress Protection
Termination Style
Actuator Type
Current Rating (Amps)
Mounting Type
Type
Operating Temperature
Voltage Rating - DC
Voltage Rating - AC
Features
Results remaining100
Applied Filters:
A3A
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ImageProduct DetailPriceAvailabilityECAD ModelFeaturesTypeTermination StyleOperating TemperatureCircuitSwitch FunctionVoltage Rating - ACVoltage Rating - DCMounting TypeIllumination Voltage (Nominal)Illumination Type, ColorCurrent Rating (Amps)Ingress ProtectionSeriesActuator TypeActuator MarkingColor - Actuator/CapPanel Cutout Dimensions
A3AA-90K1-00Y
SWITCH PUSH SPST-NO 6A 125V
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Quantity
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PCB Symbol, Footprint & 3D Model
-
Standard
Solder Lug
-10°C ~ 55°C
SPST-NO
Off-Mom
125 V
30 V
Panel Mount, Rear
-
-
6A (AC), 4A (DC)
IP00
A3A
Square, Button
No Marking
Yellow
Square - 11.50mm x 11.50mm
A3AA-90K1-00H
SWITCH PUSH SPST-NO 6A 125V
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Quantity
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PCB Symbol, Footprint & 3D Model
-
Standard
Solder Lug
-10°C ~ 55°C
SPST-NO
Off-Mom
125 V
30 V
Panel Mount, Rear
-
-
6A (AC), 4A (DC)
IP00
A3A
Square, Button
No Marking
Gray
Square - 11.50mm x 11.50mm
A3AT-90A1-00A
SWITCH PUSHBUTTON SPDT 3A 125V
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Quantity
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PCB Symbol, Footprint & 3D Model
-
Standard
Solder Lug
-10°C ~ 55°C
SPDT
On-Mom
125 V
30 V
Panel Mount, Rear
-
-
3A (AC), 2A (DC)
IP00
A3A
Round, Button
No Marking
Blue
Circular - 11.50mm Dia
A3AT-91L1-00EY
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Quantity
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PCB Symbol, Footprint & 3D Model
-
Standard, Illuminated
PC Pin
-10°C ~ 55°C
SPST-NO
Off-On
125 V
30 V
Through Hole
2.1 VDC
LED, Yellow
6A (AC), 4A (DC)
IP00
A3A
Round, Button
No Marking
Yellow
-
A3AA-91L1-00EY
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Quantity
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PCB Symbol, Footprint & 3D Model
-
Standard, Illuminated
PC Pin
-10°C ~ 55°C
SPST-NO
Off-On
125 V
30 V
Through Hole
2.1 VDC
LED, Yellow
6A (AC), 4A (DC)
IP00
A3A
Square, Button
No Marking
Yellow
-
A3AT-91L1-00EG
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Quantity
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PCB Symbol, Footprint & 3D Model
-
Standard, Illuminated
PC Pin
-10°C ~ 55°C
SPST-NO
Off-On
125 V
30 V
Through Hole
2.1 VDC
LED, Green
6A (AC), 4A (DC)
IP00
A3A
Round, Button
No Marking
Green
-
A3AT-91A1-00EG
SWITCH PUSHBUTTON SPDT 3A 125V
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Quantity
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PCB Symbol, Footprint & 3D Model
-
Standard, Illuminated
PC Pin
-10°C ~ 55°C
SPDT
On-Mom
125 V
30 V
Through Hole
2.1 VDC
LED, Green
3A (AC), 2A (DC)
IP00
A3A
Round, Button
No Marking
Green
-
A3AA-90L1-00Y
SWITCH PUSH SPST-NO 6A 125V
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Quantity
Contact us
PCB Symbol, Footprint & 3D Model
-
Standard
Solder Lug
-10°C ~ 55°C
SPST-NO
Off-On
125 V
30 V
Panel Mount, Rear
-
-
6A (AC), 4A (DC)
IP00
A3A
Square, Button
No Marking
Yellow
Square - 11.50mm x 11.50mm
A3AA-90L1-00D
SWITCH PUSH SPST-NO 6A 125V
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Quantity
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PCB Symbol, Footprint & 3D Model
-
Standard
Solder Lug
-10°C ~ 55°C
SPST-NO
Off-On
125 V
30 V
Panel Mount, Rear
-
-
6A (AC), 4A (DC)
IP00
A3A
Square, Button
No Marking
Gray, Dark
Square - 11.50mm x 11.50mm
A3AA-91L1-00D
SWITCH PUSH SPST-NO 6A 125V
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Quantity
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PCB Symbol, Footprint & 3D Model
-
Standard
PC Pin
-10°C ~ 55°C
SPST-NO
Off-On
125 V
30 V
Through Hole
-
-
6A (AC), 4A (DC)
IP00
A3A
Square, Button
No Marking
Gray, Dark
-
A3AA-91K1-00R
SWITCH PUSH SPST-NO 6A 125V
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Quantity
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PCB Symbol, Footprint & 3D Model
-
Standard
PC Pin
-10°C ~ 55°C
SPST-NO
Off-Mom
125 V
30 V
Through Hole
-
-
6A (AC), 4A (DC)
IP00
A3A
Square, Button
No Marking
Red
-
A3AA-91K1-00D
SWITCH PUSH SPST-NO 6A 125V
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Quantity
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PCB Symbol, Footprint & 3D Model
-
Standard
PC Pin
-10°C ~ 55°C
SPST-NO
Off-Mom
125 V
30 V
Through Hole
-
-
6A (AC), 4A (DC)
IP00
A3A
Square, Button
No Marking
Gray, Dark
-
A3AA-91K1-00H
SWITCH PUSH SPST-NO 6A 125V
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Quantity
Contact us
PCB Symbol, Footprint & 3D Model
-
Standard
PC Pin
-10°C ~ 55°C
SPST-NO
Off-Mom
125 V
30 V
Through Hole
-
-
6A (AC), 4A (DC)
IP00
A3A
Square, Button
No Marking
Gray
-
A3AT-90L1-00D
SWITCH PUSH SPST-NO 6A 125V
Contact us
Quantity
Contact us
PCB Symbol, Footprint & 3D Model
-
Standard
Solder Lug
-10°C ~ 55°C
SPST-NO
Off-On
125 V
30 V
Panel Mount, Rear
-
-
6A (AC), 4A (DC)
IP00
A3A
Round, Button
No Marking
Gray, Dark
Circular - 11.50mm Dia
A3AT-90K1-00B
SWITCH PUSH SPST-NO 6A 125V
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Quantity
Contact us
PCB Symbol, Footprint & 3D Model
-
Standard
Solder Lug
-10°C ~ 55°C
SPST-NO
Off-Mom
125 V
30 V
Panel Mount, Rear
-
-
6A (AC), 4A (DC)
IP00
A3A
Round, Button
No Marking
Black
Circular - 11.50mm Dia
A3AA-91L1-00H
SWITCH PUSH SPST-NO 6A 125V
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Quantity
Contact us
PCB Symbol, Footprint & 3D Model
-
Standard
PC Pin
-10°C ~ 55°C
SPST-NO
Off-On
125 V
30 V
Through Hole
-
-
6A (AC), 4A (DC)
IP00
A3A
Square, Button
No Marking
Gray
-
A3AT-90K1-00H
SWITCH PUSH SPST-NO 6A 125V
Contact us
Quantity
Contact us
PCB Symbol, Footprint & 3D Model
-
Standard
Solder Lug
-10°C ~ 55°C
SPST-NO
Off-Mom
125 V
30 V
Panel Mount, Rear
-
-
6A (AC), 4A (DC)
IP00
A3A
Round, Button
No Marking
Gray
Circular - 11.50mm Dia
A3AT-90L1-00L
SWITCH PUSH SPST-NO 6A 125V
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Quantity
Contact us
PCB Symbol, Footprint & 3D Model
-
Standard
Solder Lug
-10°C ~ 55°C
SPST-NO
Off-On
125 V
30 V
Panel Mount, Rear
-
-
6A (AC), 4A (DC)
IP00
A3A
Round, Button
No Marking
Gray, Light
Circular - 11.50mm Dia
A3AT-91K1-00A
SWITCH PUSH SPST-NO 6A 125V
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Quantity
Contact us
PCB Symbol, Footprint & 3D Model
-
Standard
PC Pin
-10°C ~ 55°C
SPST-NO
Off-Mom
125 V
30 V
Through Hole
-
-
6A (AC), 4A (DC)
IP00
A3A
Round, Button
No Marking
Blue
-
A3AT-91L1-00G
SWITCH PUSH SPST-NO 6A 125V
Contact us
Quantity
Contact us
PCB Symbol, Footprint & 3D Model
-
Standard
PC Pin
-10°C ~ 55°C
SPST-NO
Off-On
125 V
30 V
Through Hole
-
-
6A (AC), 4A (DC)
IP00
A3A
Round, Button
No Marking
Green
-

About  Pushbutton Switches

Pushbutton switches are mechanical devices that enable the making or breaking of electrical connections through the actuation of electrical contacts or solid-state circuitry. These switches are designed to be operated by human or mechanical interaction, typically by pressing a button. When a pushbutton switch is actuated, it either closes or opens the electrical contacts or solid-state circuitry, thereby establishing or interrupting the flow of electrical current. This action allows for the control and operation of various electrical devices or systems. To select the appropriate pushbutton switch, several factors must be considered. These include the mounting type, switching type, contact configuration, function, color, and current and voltage ratings. The mounting type refers to how the switch is physically installed or mounted in a device or system. Common mounting options include panel mount, surface mount, and PCB mount. Switching types determine the behavior of the electrical contacts when the switch is actuated. These can include momentary switches that only maintain contact as long as the button is pressed, or latching switches that remain in their last position until manually toggled. Contact configuration refers to the number and arrangement of electrical contacts within the switch. This can include single-pole single-throw (SPST) switches with one contact, double-pole single-throw (DPST) switches with two contacts, and more complex configurations. Function describes the purpose or specific operation of the switch. This can range from simple on/off functions to more specialized functions such as momentary or alternate action. Color selection is often important for visual identification and differentiation of switches within a system. Various colors may be used to indicate different functions or statuses. Current and voltage ratings indicate the maximum electrical current and voltage levels that the switch can handle safely and effectively. Some pushbutton switches also feature built-in illumination, which provides visual feedback or enhances visibility in low-light environments. Illumination options may include LED indicators or backlighting. In conclusion, pushbutton switches are mechanical devices that allow for the making or breaking of electrical connections. They are selected based on factors such as mounting type, switching type, contact configuration, function, color, and current and voltage ratings. Some switches also offer built-in illumination for enhanced visibility or visual feedback.