Series 6425 Pushbutton Key Switches

Marquardt Series 6425 Pushbutton Key Switches are single pole switches available with optional yellow, green, or red LED. This series is rated to 100mA / 28V and offer a wide range of key caps for flexible design options. Marquardt Series 6425 Pushbutton Key Switches feature pleasant actuation characteristics, low actuation noise, and low bounce time. 

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Description Datasheet Availability Pricing (RON) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Product Type
Contact Form
Switch Function
Mounting Style
Marquardt Switches Pushbutton Switches - Board Mount PUSH BUTTON SPNO
Datasheet
1.562In Stock
Min.: 1
Mult.: 1

Pushbutton Switches SPST OFF - (ON) PCB Mount
Marquardt Switches Pushbutton Switches - Board Mount PUSH BUTTON
Datasheet
133In Stock
Min.: 1
Mult.: 1

Pushbutton Switches SPST OFF - (ON) PCB Mount
Marquardt Switches Pushbutton Switches - Board Mount PUSH BUTTON SPNO 182In Stock
Min.: 1
Mult.: 1

Pushbutton Switches SPST OFF - (ON) PCB Mount

Marquardt Switches Pushbutton Switches - Board Mount PUSH BUTTON
Datasheet
185In Stock
Min.: 1
Mult.: 1

Pushbutton Switches SPST OFF - (ON) PCB Mount
Marquardt Switches Pushbutton Switches - Board Mount PUSHBUTTON SPNO
Datasheet
403In Stock
Min.: 1
Mult.: 1

Pushbutton Switches SPST OFF - (ON) PCB Mount
Marquardt Switches Pushbutton Switches - Board Mount PUSHBUTTON SPNO
Datasheet
2.178In Stock
Min.: 1
Mult.: 1

Pushbutton Switches SPST OFF - (ON) PCB Mount
Marquardt Switches Pushbutton Switches - Board Mount PUSHBUTTON SPNO
Datasheet
2.326In Stock
Min.: 1
Mult.: 1

Pushbutton Switches SPST OFF - (ON) PCB Mount
Marquardt Switches Pushbutton Switches - Board Mount PUSH BUTTON SPNO
Datasheet
94In Stock
Min.: 1
Mult.: 1

Pushbutton Switches SPST OFF - (ON) PCB Mount
Marquardt Switches Pushbutton Switches - Board Mount PUSHBUTTON SPNO
Datasheet
100In Stock
Min.: 1
Mult.: 1

Pushbutton Switches SPST OFF - (ON) PCB Mount
Marquardt Switches Tactile Switches PUSHBUTTON SPNO
Datasheet
88In Stock
400Expected 7/15/2026
Min.: 1
Mult.: 1

Tactile Switches SPST OFF - (ON) PCB Mount
Marquardt Switches Tactile Switches PUSHBUTTON SPNO
Datasheet
200In Stock
Min.: 1
Mult.: 1

Tactile Switches SPST PCB Mount
Marquardt Switches Tactile Switches PUSH BUTTON
Datasheet
185In Stock
Min.: 1
Mult.: 1

Tactile Switches SPST OFF - (ON) PCB Mount
Marquardt Switches Tactile Switches PUSH BUTTON SPNO
Datasheet
160In Stock
Min.: 1
Mult.: 1

Tactile Switches SPST OFF - (ON) PCB Mount
Marquardt Switches Tactile Switches PUSH BUTTON SPNO
Datasheet
74In Stock
Min.: 1
Mult.: 1

Tactile Switches SPST OFF - (ON) PCB Mount
Marquardt Switches Pushbutton Switches - Board Mount PUSHBUTTON SPNO
Datasheet
307Expected 8/24/2026
Min.: 1
Mult.: 1

Pushbutton Switches SPST OFF - (ON) PCB Mount
Marquardt Switches Tactile Switches PUSHBUTTON SPNO
Datasheet
500On Order
Min.: 1
Mult.: 1

Tactile Switches SPST OFF - (ON) PCB Mount
Marquardt Switches Pushbutton Switches - Board Mount PUSHBUTTON SPNO
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

Pushbutton Switches SPST OFF - (ON) PCB Mount
Marquardt Switches Tactile Switches PUSH BUTTON SPNO
Datasheet
Non-Stocked
Min.: 100
Mult.: 100

Tactile Switches SPST OFF - (ON) PCB Mount
Marquardt Switches 6425.5121
Marquardt Switches Pushbutton Switches - Board Mount PUSH BUTTON
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

Pushbutton Switches
Marquardt Switches 6425.6111
Marquardt Switches Pushbutton Switches - Board Mount PUSH BUTTON
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

Pushbutton Switches
Marquardt Switches 6425.6121
Marquardt Switches Pushbutton Switches - Board Mount PUSH BUTTON
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

Pushbutton Switches