Pushbutton Switches - Board Mount

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Push-Button Switches

Amphenol Nexus Technologies Push-Button Switches are available in a wide variety of push-pull and momentary switches for various applications. Many of these switches can be incorporated with Amphenol Nexus Technologies connectors. These switches are rated for MIL-S-8805/3 and MS25089. Applications for Amphenol Nexus Technologies Push-Button Switches are military and commercial aircraft, avionics, ground vehicles, naval systems, ruggedized communications systems, command systems, soldier systems, and industrial.

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Part #

Pushbutton Switches - Board Mount Switch only Black

NX201002B
Amphenol Nexus Technologies
1: $45.76
79In Stock

Mfr. Part No.
NX201002B

Mouser Part No
654-NX201002B

Amphenol Nexus Technologies

Pushbutton Switches - Board Mount Switch only Black

Learn More

Datasheet

79In Stock

$45.76

$39.59

$37.74

$35.59

View

Min.: 1
Mult.: 1

Non-Illuminated

Plunger

PC Pin

Black

Pushbutton Switches - Board Mount Switch, nut, washer

NX201002B-30
Amphenol Nexus Technologies
1: $61.93
18In Stock

Mfr. Part No.
NX201002B-30

Mouser Part No
654-NX201002B-30

Amphenol Nexus Technologies

Pushbutton Switches - Board Mount Switch, nut, washer

Learn More

Datasheet

18In Stock

$61.93

$54.78

$52.22

$48.73

View

Min.: 1
Mult.: 1

Non-Illuminated

SPST

Plunger

PC Pin

Black

Pushbutton Switches - Board Mount Switch only Black

NX301001B
Amphenol Nexus Technologies
1: $69.93
3In Stock

Mfr. Part No.
NX301001B

Mouser Part No
654-NX301001B

Amphenol Nexus Technologies

Pushbutton Switches - Board Mount Switch only Black

Learn More

3In Stock

$69.93

$63.21

$60.26

$56.22

View

Min.: 1
Mult.: 1

NX300

Non-Illuminated

SPST

OFF - (ON)

Plunger

10 A

28 VDC

125 VAC

PC Pin

Pushbutton Switches - Board Mount Switch only Black

NX301CB1B
Amphenol Nexus Technologies
1: $77.96
5In Stock

Mfr. Part No.
NX301CB1B

Mouser Part No
654-NX301CB1B

Amphenol Nexus Technologies

Pushbutton Switches - Board Mount Switch only Black

Learn More

Datasheet

5In Stock

$77.96

$67.66

$63.39

$60.64

$57.96

Min.: 1
Mult.: 1

NX300

Non-Illuminated

SPST

Plunger

5 A

28 VDC

125 VAC

PC Pin

Black

Pushbutton Switches - Board Mount Switch only Black

NX303001B
Amphenol Nexus Technologies
1: $57.45
22In Stock

Mfr. Part No.
NX303001B

Mouser Part No
654-NX303001B

Amphenol Nexus Technologies

Pushbutton Switches - Board Mount Switch only Black

Learn More

Datasheet

22In Stock

$57.45

$50.81

$48.44

$45.19

View

Min.: 1
Mult.: 1

Non-Illuminated

DPST

Plunger

5 A

28 VDC

125 VAC

Solder Lug

Black

Pushbutton Switches - Board Mount Switch with terminal lgs, wshrs, scws, nt

NX303001B-32
Amphenol Nexus Technologies
1: $85.20
11In Stock
446Expected 4/9/2026

Mfr. Part No.
NX303001B-32

Mouser Part No
654-NX303001B-32

Amphenol Nexus Technologies

Pushbutton Switches - Board Mount Switch with terminal lgs, wshrs, scws, nt

Learn More

Datasheet

11In Stock

446Expected 4/9/2026

$85.20

$73.94

$69.28

$66.27

$63.35

Min.: 1
Mult.: 1

Non-Illuminated

DPST

Plunger

5 A

28 VDC

125 VAC

Solder Lug

Black

Pushbutton Switches - Board Mount Switch only Black

NX303FB1B
Amphenol Nexus Technologies
1: $90.05
11In Stock

Mfr. Part No.
NX303FB1B

Mouser Part No
654-NX303FB1B

Amphenol Nexus Technologies

Pushbutton Switches - Board Mount Switch only Black

Learn More

Datasheet

11In Stock

$90.05

$79.00

$73.71

$70.82

$66.93

Min.: 1
Mult.: 1

Non-Illuminated

DPST

Plunger

5 A

28 VDC

125 VAC

Solder Lug

Red

Pushbutton Switches - Board Mount Switch only Black

NX307005B
Amphenol Nexus Technologies
1: $216.47
5In Stock

Mfr. Part No.
NX307005B

Mouser Part No
654-NX307005B

Amphenol Nexus Technologies

Pushbutton Switches - Board Mount Switch only Black

Learn More

Datasheet

5In Stock

$216.47

$191.28

$183.78

$171.29

Min.: 1
Mult.: 1

NX300

Non-Illuminated

DPST

Plunger

5 A

28 VDC

125 VAC

PC Pin

Black

Pushbutton Switches - Board Mount Switch only Black

NX304BB1B
Amphenol Nexus Technologies
1: $85.90
2In Stock

Mfr. Part No.
NX304BB1B

Mouser Part No
654-NX304BB1B

Amphenol Nexus Technologies

Pushbutton Switches - Board Mount Switch only Black

Learn More

Datasheet

2In Stock

$85.90

$74.54

$69.85

$66.82

$63.87

Min.: 1
Mult.: 1

NX300

Non-Illuminated

SPST

Plunger

5 A

28 VDC

125 VAC

PC Pin

Black

Pushbutton Switches - Board Mount Switch only Black

NX304GB1B
Amphenol Nexus Technologies
1: $92.79
12In Stock

Mfr. Part No.
NX304GB1B

Mouser Part No
654-NX304GB1B

Amphenol Nexus Technologies

Pushbutton Switches - Board Mount Switch only Black

Learn More

Datasheet

12In Stock

$92.79

$81.42

$75.96

$72.98

$68.97

Min.: 1
Mult.: 1

Non-Illuminated

SPST

Plunger

5 A

28 VDC

125 VAC

PC Pin

Black

Pushbutton Switches - Board Mount Switch only Black

NXW304AB1B
Amphenol Nexus Technologies
1: $50.85
7In Stock
Factory Special Order

Mfr. Part No.
NXW304AB1B

Mouser Part No
654-NXW304AB1B

Factory Special Order

Amphenol Nexus Technologies

Pushbutton Switches - Board Mount Switch only Black

Learn More

Datasheet

7In Stock

$50.85

View

Min.: 1
Mult.: 1

NX30

Non-Illuminated

3PST

ON - OFF

Round

10 A

28 VDC

115 VAC

PC Pin

Black

Pushbutton Switches - Board Mount Switch only Black

NXW304BB1B
Amphenol Nexus Technologies
1: $49.29
3In Stock
Factory Special Order

Mfr. Part No.
NXW304BB1B

Mouser Part No
654-NXW304BB1B

Factory Special Order

Amphenol Nexus Technologies

Pushbutton Switches - Board Mount Switch only Black

Learn More

Datasheet

3In Stock

$49.29

View

Min.: 1
Mult.: 1

NX30

Non-Illuminated

3PST

ON - OFF

Round

10 A

28 VDC

115 VAC

PC Pin

Black

Pushbutton Switches - Board Mount Switch only Black

NXW307005B
Amphenol Nexus Technologies
1: $92.33
1In Stock
Factory Special Order

Mfr. Part No.
NXW307005B

Mouser Part No
654-NXW307005B

Factory Special Order

Amphenol Nexus Technologies

Pushbutton Switches - Board Mount Switch only Black

Learn More

Datasheet

1In Stock

$92.33

View

Min.: 1
Mult.: 1

NX30

Non-Illuminated

DPST

ON - OFF

Plunger

10 A

28 VDC

115 VAC

PC Pin

Black

Pushbutton Switches - Board Mount Switch only Black

NX304AB1B
Amphenol Nexus Technologies
1: $92.86
2Expected 24/9/2026

Mfr. Part No.
NX304AB1B

Mouser Part No
654-NX304AB1B

Amphenol Nexus Technologies

Pushbutton Switches - Board Mount Switch only Black

Learn More

Datasheet

2Expected 24/9/2026

$92.86

$81.49

$76.02

$73.05

$69.02

Min.: 1
Mult.: 1

NX300

Sealed

Non-Illuminated

SPST

Plunger

10 A

28 VDC

125 VAC

PC Pin

Black

Pushbutton Switches - Board Mount Switch only Red

NX301CB1R
Amphenol Nexus Technologies
1: $79.95
3Expected 2/10/2026

Mfr. Part No.
NX301CB1R

Mouser Part No
654-NX301CB1R

Amphenol Nexus Technologies

Pushbutton Switches - Board Mount Switch only Red

Learn More

Datasheet

3Expected 2/10/2026

$79.95

$69.39

$65.02

$62.19

$59.45

Min.: 1
Mult.: 1

NX30

Non-Illuminated

SPST

Plunger

5 A

28 VDC

125 VAC

PC Pin

Red

Pushbutton Switches - Board Mount Switch with terminal lgs, wshrs, scws, nt

NX301GB1B-61
Amphenol Nexus Technologies
1: $85.44
19Stock Available

Mfr. Part No.
NX301GB1B-61

Mouser Part No
654-NX301GB1B-61

Amphenol Nexus Technologies

Pushbutton Switches - Board Mount Switch with terminal lgs, wshrs, scws, nt

Learn More

Datasheet

19Stock Available

More Info Available

$85.44

$74.15

$69.47

$66.46

$63.51

Min.: 1
Mult.: 1

Non-Illuminated

SPST

Plunger

5 A

28 VDC

125 VAC

Solder Lug

Black

Pushbutton Switches - Board Mount Switch, gold contact lgs, wshrs, scws, nt

NX321005B-L-31
Amphenol Nexus Technologies
1: $87.61
Non-Stocked Lead-Time 26 Weeks

Mfr. Part No.
NX321005B-L-31

Mouser Part No
654-NX321005B-L-31

Amphenol Nexus Technologies

Pushbutton Switches - Board Mount Switch, gold contact lgs, wshrs, scws, nt

Learn More

Datasheet

Non-Stocked Lead-Time 26 Weeks

$87.61

$76.04

$71.24

Min.: 1
Mult.: 1

Non-Illuminated

SPST

Plunger

5 A

28 VDC

125 VAC

PC Pin

Black

Gold

Pushbutton Switches - Board Mount Switch only Black

NX301HB1B
Amphenol Nexus Technologies
1: $79.78
Lead-Time 10 Weeks

Mfr. Part No.
NX301HB1B

Mouser Part No
654-NX301HB1B

Amphenol Nexus Technologies

Pushbutton Switches - Board Mount Switch only Black

Learn More

Datasheet

Lead-Time 10 Weeks

$79.78

$69.24

$64.87

$62.06

$59.31

Min.: 1
Mult.: 1

Non-Illuminated

SPST

OFF - (ON)

Plunger

10 A

28 VDC

125 VAC

PC Pin

Black

Pushbutton Switches - Board Mount Switch only Black

NX303CB1B
Amphenol Nexus Technologies
1: $91.41
Lead-Time 9 Weeks

Mfr. Part No.
NX303CB1B

Mouser Part No
654-NX303CB1B

Amphenol Nexus Technologies

Pushbutton Switches - Board Mount Switch only Black

Learn More

Datasheet

Lead-Time 9 Weeks

$91.41

$80.20

$74.83

$71.89

$67.93

Min.: 1
Mult.: 1

Sealed

Non-Illuminated

SPST

Plunger

10 A

28 VDC

125 VAC

PC Pin

Black

Pushbutton Switches - Board Mount Switch only Black

NX303GB1B
Amphenol Nexus Technologies
1: $90.34
Lead-Time 12 Weeks

Mfr. Part No.
NX303GB1B

Mouser Part No
654-NX303GB1B

Amphenol Nexus Technologies

Pushbutton Switches - Board Mount Switch only Black

Learn More

Datasheet

Lead-Time 12 Weeks

$90.34

$78.40

$73.45

$70.27

$67.16

Min.: 1
Mult.: 1

Non-Illuminated

DPST

Plunger

5 A

28 VDC

125 VAC

Solder Lug

Black

Pushbutton Switches - Board Mount Switch only Red

NX301001R
Amphenol Nexus Technologies
1: $70.14
Non-Stocked Lead-Time 19 Weeks

Mfr. Part No.
NX301001R

Mouser Part No
654-NX301001R

Amphenol Nexus Technologies

Pushbutton Switches - Board Mount Switch only Red

Learn More

Non-Stocked Lead-Time 19 Weeks

$70.14

$63.40

$60.45

$56.40

View

Min.: 1
Mult.: 1

NX300

Non-Illuminated

SPST

Plunger

5 A

28 VDC

125 VAC

PC Pin

Red

Pushbutton Switches - Board Mount Switch only Black

NX301AB1B
Amphenol Nexus Technologies
1: $79.95
N/A

Mfr. Part No.
NX301AB1B

Mouser Part No
654-NX301AB1B

Amphenol Nexus Technologies

Pushbutton Switches - Board Mount Switch only Black

Learn More

Datasheet

N/A

$79.95

$69.39

$65.02

$62.19

$59.45

Min.: 1
Mult.: 1

Sealed

Non-Illuminated

SPST

Plunger

10 A

28 VDC

125 VAC

PC Pin

Black

Pushbutton Switches - Board Mount Switch only Black

NX301BB1B
Amphenol Nexus Technologies
1: $80.95
Non-Stocked

Mfr. Part No.
NX301BB1B

Mouser Part No
654-NX301BB1B

Amphenol Nexus Technologies

Pushbutton Switches - Board Mount Switch only Black

Learn More

Datasheet

Non-Stocked

$80.95

$70.24

$65.82

$62.97

$60.18

Min.: 1
Mult.: 1

Non-Illuminated

Plunger

10 A

28 VDC

125 VAC

PC Pin

Pushbutton Switches - Board Mount Switch only Red

NX303AB1R
Amphenol Nexus Technologies
1: $90.60
N/A

Mfr. Part No.
NX303AB1R

Mouser Part No
654-NX303AB1R

Amphenol Nexus Technologies

Pushbutton Switches - Board Mount Switch only Red

Learn More

Datasheet

N/A

$90.60

$78.62

$73.67

$70.48

$67.36

Min.: 1
Mult.: 1

Non-Illuminated

Plunger

5 A

28 VDC

125 VAC

Solder Lug

Red

Pushbutton Switches - Board Mount Switch only Red

NX303CB1R
Amphenol Nexus Technologies
1: $91.58
N/A

Mfr. Part No.
NX303CB1R

Mouser Part No
654-NX303CB1R

Amphenol Nexus Technologies

Pushbutton Switches - Board Mount Switch only Red

Learn More

Datasheet

N/A

$91.58

$80.36

$74.96

$72.03

$68.07

Min.: 1
Mult.: 1

Non-Illuminated

DPST

Plunger

5 A

28 VDC

125 VAC

Solder Lug

Red

Push-Button Switches

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