Switches – Mouser New Zealand

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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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Part #

Pushbutton Switches PUSH BUTTON SPNO

6425.5131
Marquardt Switches
1: $5.45
1,562In Stock

Mfr. Part No.
6425.5131

Mouser Part No
979-6425.5131

Marquardt Switches

Pushbutton Switches PUSH BUTTON SPNO

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Datasheet

1,562In Stock

$5.45

$5.40

$4.63

$4.43

View

Min.: 1
Mult.: 1

Pushbutton Switches

SPST

OFF - (ON)

PCB Mount

Pushbutton Switches PUSH BUTTON

6425.3121
Marquardt Switches
1: $12.10
183In Stock

Mfr. Part No.
6425.3121

Mouser Part No
979-6425.3121

Marquardt Switches

Pushbutton Switches PUSH BUTTON

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Datasheet

183In Stock

$12.10

$11.11

$4.34

$3.66

$3.40

Min.: 1
Mult.: 1

Pushbutton Switches

SPST

OFF - (ON)

PCB Mount

Pushbutton Switches PUSH BUTTON SPNO

6425.3111
Marquardt Switches
1: $8.53
315In Stock

Mfr. Part No.
6425.3111

Mouser Part No
979-6425.3111

Marquardt Switches

Pushbutton Switches PUSH BUTTON SPNO

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315In Stock

$8.53

$8.40

$8.29

$8.18

View

Min.: 1
Mult.: 1

Pushbutton Switches

SPST

OFF - (ON)

PCB Mount

Pushbutton Switches PUSHBUTTON SPNO

6425.5111
Marquardt Switches
1: $6.41
403In Stock

Mfr. Part No.
6425.5111

Mouser Part No
979-6425.5111

Marquardt Switches

Pushbutton Switches PUSHBUTTON SPNO

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Datasheet

403In Stock

$6.41

$5.53

$3.92

$3.66

$3.40

Min.: 1
Mult.: 1

Pushbutton Switches

SPST

OFF - (ON)

PCB Mount

Pushbutton Switches PUSH BUTTON

6425.6131
Marquardt Switches
1: $6.81
185In Stock

Mfr. Part No.
6425.6131

Mouser Part No
979-6425.6131

Marquardt Switches

Pushbutton Switches PUSH BUTTON

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Datasheet

185In Stock

$6.81

$5.91

$4.52

$3.88

View

Min.: 1
Mult.: 1

Pushbutton Switches

SPST

OFF - (ON)

PCB Mount

Pushbutton Switches PUSHBUTTON SPNO

6425.0101
Marquardt Switches
1: $8.60
1,221In Stock

Mfr. Part No.
6425.0101

Mouser Part No
979-6425.0101

Marquardt Switches

Pushbutton Switches PUSHBUTTON SPNO

Learn More

Datasheet

1,221In Stock

$8.60

$7.91

$7.30

$3.37

Min.: 1
Mult.: 1

Pushbutton Switches

SPST

OFF - (ON)

PCB Mount

Pushbutton Switches PUSHBUTTON SPNO

6425.4111
Marquardt Switches
1: $13.38
293In Stock

Mfr. Part No.
6425.4111

Mouser Part No
979-6425.4111

Marquardt Switches

Pushbutton Switches PUSHBUTTON SPNO

Learn More

Datasheet

293In Stock

$13.38

$13.30

$13.25

$13.18

View

Min.: 1
Mult.: 1

Pushbutton Switches

SPST

OFF - (ON)

PCB Mount

Pushbutton Switches PUSH BUTTON SPNO

6425.4121
Marquardt Switches
1: $5.51
99In Stock

Mfr. Part No.
6425.4121

Mouser Part No
979-6425.4121

Marquardt Switches

Pushbutton Switches PUSH BUTTON SPNO

Learn More

Datasheet

99In Stock

$5.51

$4.67

$4.59

$3.90

View

Min.: 1
Mult.: 1

Pushbutton Switches

SPST

OFF - (ON)

PCB Mount

Pushbutton Switches PUSHBUTTON SPNO

6425.4131
Marquardt Switches
1: $13.38
100In Stock

Mfr. Part No.
6425.4131

Mouser Part No
979-6425.4131

Marquardt Switches

Pushbutton Switches PUSHBUTTON SPNO

Learn More

Datasheet

100In Stock

$13.38

$13.30

$13.25

$13.18

View

Min.: 1
Mult.: 1

Pushbutton Switches

SPST

OFF - (ON)

PCB Mount

Tactile Switches PUSHBUTTON SPNO

6450.0001
Marquardt Switches
1: $10.91
196In Stock

Mfr. Part No.
6450.0001

Mouser Part No
979-6450.0001

Marquardt Switches

Tactile Switches PUSHBUTTON SPNO

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Datasheet

196In Stock

$10.91

$10.54

$9.48

$5.33

View

Min.: 1
Mult.: 1

Tactile Switches

SPST

OFF - (ON)

PCB Mount

Tactile Switches PUSHBUTTON SPNO

6450.0003
Marquardt Switches
1: $6.11
345In Stock

Mfr. Part No.
6450.0003

Mouser Part No
979-6450.0003

Marquardt Switches

Tactile Switches PUSHBUTTON SPNO

Learn More

Datasheet

345In Stock

$6.11

$5.82

$4.45

$3.75

View

Min.: 1
Mult.: 1

Tactile Switches

SPST

OFF - (ON)

PCB Mount

Tactile Switches PUSHBUTTON SPNO

6450.0005
Marquardt Switches
1: $6.50
85In Stock

Mfr. Part No.
6450.0005

Mouser Part No
979-6450.0005

Marquardt Switches

Tactile Switches PUSHBUTTON SPNO

Learn More

Datasheet

85In Stock

$6.50

$5.31

$4.32

$3.73

View

Min.: 1
Mult.: 1

Tactile Switches

SPST

PCB Mount

Pushbutton Switches PUSHBUTTON SPNO

6425.1101
Marquardt Switches
1: $4.47
303In Stock
1,000Expected 22/05/2026

Mfr. Part No.
6425.1101

Mouser Part No
979-6425.1101

Marquardt Switches

Pushbutton Switches PUSHBUTTON SPNO

Learn More

Datasheet

303In Stock

1,000Expected 22/05/2026

$4.47

$2.87

$2.71

$2.58

Min.: 1
Mult.: 1

Pushbutton Switches

SPST

OFF - (ON)

PCB Mount

Tactile Switches PUSH BUTTON

6450.0007
Marquardt Switches
1: $6.17
185In Stock

Mfr. Part No.
6450.0007

Mouser Part No
979-6450.0007

Marquardt Switches

Tactile Switches PUSH BUTTON

Learn More

Datasheet

185In Stock

$6.17

$6.02

$3.57

$3.20

View

Min.: 1
Mult.: 1

Tactile Switches

SPST

OFF - (ON)

PCB Mount

Tactile Switches PUSH BUTTON SPNO

6450.0008
Marquardt Switches
1: $5.89
166In Stock

Mfr. Part No.
6450.0008

Mouser Part No
979-6450.0008

Marquardt Switches

Tactile Switches PUSH BUTTON SPNO

Learn More

Datasheet

166In Stock

$5.89

$5.34

$4.52

$4.39

View

Min.: 1
Mult.: 1

Tactile Switches

SPST

OFF - (ON)

PCB Mount

Tactile Switches PUSH BUTTON SPNO

6450.0009
Marquardt Switches
1: $5.89
74In Stock

Mfr. Part No.
6450.0009

Mouser Part No
979-6450.0009

Marquardt Switches

Tactile Switches PUSH BUTTON SPNO

Learn More

Datasheet

74In Stock

$5.89

$5.87

$4.78

$4.39

View

Min.: 1
Mult.: 1

Tactile Switches

SPST

OFF - (ON)

PCB Mount

Pushbutton Switches PUSHBUTTON SPNO

6425.3131
Marquardt Switches
1: $5.58
Non-Stocked Lead-Time 2 Weeks

Mfr. Part No.
6425.3131

Mouser Part No
979-6425.3131

Marquardt Switches

Pushbutton Switches PUSHBUTTON SPNO

Learn More

Datasheet

Non-Stocked Lead-Time 2 Weeks

$5.58

$5.47

$5.29

$4.48

View

Min.: 1
Mult.: 1

Pushbutton Switches

SPST

OFF - (ON)

PCB Mount

Tactile Switches PUSH BUTTON SPNO

6450.0006
Marquardt Switches
100: $4.36
Non-Stocked

Mfr. Part No.
6450.0006

Mouser Part No
979-6450.0006

Marquardt Switches

Tactile Switches PUSH BUTTON SPNO

Learn More

Datasheet

Non-Stocked

$4.36

$4.32

$3.75

$3.55

View

Min.: 100
Mult.: 100

Tactile Switches

SPST

OFF - (ON)

PCB Mount

Pushbutton Switches PUSH BUTTON

6425.5121
Marquardt Switches
1: $4.10
Non-Stocked

Mfr. Part No.
6425.5121

Mouser Part No
979-6425.5121

Marquardt Switches

Pushbutton Switches PUSH BUTTON

Learn More

Datasheet

Non-Stocked

$4.10

$3.66

$3.46

$3.29

View

Min.: 1
Mult.: 1

Pushbutton Switches

Pushbutton Switches PUSH BUTTON

6425.6111
Marquardt Switches
1: $6.00
Non-Stocked

Mfr. Part No.
6425.6111

Mouser Part No
979-6425.6111

Marquardt Switches

Pushbutton Switches PUSH BUTTON

Learn More

Datasheet

Non-Stocked

$6.00

$5.65

$4.79

$4.74

View

Min.: 1
Mult.: 1

Pushbutton Switches

Pushbutton Switches PUSH BUTTON

6425.6121
Marquardt Switches
1: $4.10
Non-Stocked

Mfr. Part No.
6425.6121

Mouser Part No
979-6425.6121

Marquardt Switches

Pushbutton Switches PUSH BUTTON

Learn More

Datasheet

Non-Stocked

$4.10

$3.66

$3.46

$3.29

View

Min.: 1
Mult.: 1

Pushbutton Switches

Series 6425 Pushbutton Key Switches

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