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. 

Results: 14
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Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
Product
Illuminated
Contact Form
Mounting Style
Switch Function
Lamp Type
Illumination Colour
Actuator
Current Rating
Voltage Rating DC
Termination Style
Cap Colour
Contact Plating
Marquardt Switches Pushbutton Switches PUSH BUTTON SPNO
Datasheet
1,562In Stock
Min.: 1
Mult.: 1

6425 Standard Switches Illuminated SPST PCB Mount OFF - (ON) LED Green Square 100 mA 28 VDC PC Pin Gold
Marquardt Switches Pushbutton Switches PUSH BUTTON
Datasheet
183In Stock
Min.: 1
Mult.: 1

6425 Standard Switches Illuminated SPST PCB Mount OFF - (ON) LED Yellow Square 100 mA 28 VDC PC Pin Gold
Marquardt Switches Pushbutton Switches PUSHBUTTON SPNO
Datasheet
403In Stock
Min.: 1
Mult.: 1

6425 Standard Switches Illuminated SPST PCB Mount OFF - (ON) LED Red Square 100 mA 28 VDC PC Pin Gold
Marquardt Switches Pushbutton Switches PUSH BUTTON SPNO 182In Stock
Min.: 1
Mult.: 1

6425 Standard Switches Illuminated SPST PCB Mount OFF - (ON) LED Red Square 100 mA 28 VDC PC Pin Gold

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

6425 Standard Switches Illuminated SPST PCB Mount OFF - (ON) LED Green Square 100 mA 28 VDC PC Pin Gold
Marquardt Switches Pushbutton Switches PUSHBUTTON SPNO
Datasheet
2,178In Stock
Min.: 1
Mult.: 1

6425 Standard Switches Non-Illuminated SPST PCB Mount OFF - (ON) Square 100 mA 28 VDC PC Pin White Gold
Marquardt Switches Pushbutton Switches PUSH BUTTON SPNO
Datasheet
94In Stock
Min.: 1
Mult.: 1

6425 Standard Switches Illuminated SPST PCB Mount OFF - (ON) LED Yellow Square 100 mA 28 VDC PC Pin Gold
Marquardt Switches Pushbutton Switches PUSHBUTTON SPNO
Datasheet
100In Stock
Min.: 1
Mult.: 1

6425 Standard Switches Illuminated SPST PCB Mount OFF - (ON) LED Green Square 100 mA 28 VDC PC Pin Gold
Marquardt Switches Pushbutton Switches PUSHBUTTON SPNO
Datasheet
396In Stock
1,930Expected 04/06/2026
Min.: 1
Mult.: 1

6425 Standard Switches Non-Illuminated SPST PCB Mount OFF - (ON) Square 100 mA 28 VDC PC Pin White Gold
Marquardt Switches Pushbutton Switches PUSHBUTTON SPNO
Datasheet
307Expected 24/08/2026
Min.: 1
Mult.: 1

6425 Standard Switches Illuminated SPST PCB Mount OFF - (ON) LED Red Square 100 mA 28 VDC PC Pin Gold
Marquardt Switches Pushbutton Switches PUSHBUTTON SPNO
Datasheet
Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1

6425 Standard Switches Illuminated SPST PCB Mount OFF - (ON) LED Green Square 100 mA 28 VDC PC Pin Gold
Marquardt Switches 6425.5121
Marquardt Switches Pushbutton Switches PUSH BUTTON
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

6425 Non-Illuminated
Marquardt Switches 6425.6111
Marquardt Switches Pushbutton Switches PUSH BUTTON
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

6425 Non-Illuminated
Marquardt Switches 6425.6121
Marquardt Switches Pushbutton Switches PUSH BUTTON
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

6425 Non-Illuminated