Pushbutton Switches - Board Mount

.hide-partial { max-height: none; } .show-more { display: none; }

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.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 36

Applied Filters:

Series

Type

Contact Form

Switch Function

Actuator

Current Rating

Voltage Rating DC

Voltage Rating AC

Termination Style

Cap Colour

Contact Plating

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Pushbutton Switches - Board Mount Switch only Black

NX201002B
Amphenol Nexus Technologies
1: HK$276.60
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

HK$276.60

HK$239.28

HK$228.11

HK$215.12

View

Min.: 1
Mult.: 1

Non-Illuminated

Plunger

PC Pin

Black

Pushbutton Switches - Board Mount Switch, nut, washer

NX201002B-30
Amphenol Nexus Technologies
1: HK$374.34
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

HK$374.34

HK$331.10

HK$315.65

HK$294.52

View

Min.: 1
Mult.: 1

Non-Illuminated

SPST

Plunger

PC Pin

Black

Pushbutton Switches - Board Mount Switch only Black

NX301001B
Amphenol Nexus Technologies
1: HK$422.67
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

HK$422.67

HK$382.07

HK$364.23

HK$339.81

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: HK$471.17
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

HK$471.17

HK$408.95

HK$383.13

HK$366.53

HK$350.34

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: HK$347.21
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

HK$347.21

HK$307.10

HK$292.80

HK$273.15

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: HK$514.98
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

HK$514.98

HK$446.92

HK$418.73

HK$400.56

HK$382.89

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: HK$544.25
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

HK$544.25

HK$477.50

HK$445.52

HK$428.02

HK$404.51

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: HK$1,308.30
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

HK$1,308.30

HK$1,156.06

HK$1,110.77

HK$1,035.31

View

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: HK$519.18
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

HK$519.18

HK$450.54

HK$422.18

HK$403.85

HK$386.01

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: HK$560.85
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

HK$560.85

HK$492.13

HK$459.09

HK$441.09

View

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: HK$307.35
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

HK$307.35

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: HK$297.89
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

HK$297.89

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: HK$558.06
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

HK$558.06

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: HK$561.26
2Expected 11/9/2026

Mfr. Part No.
NX304AB1B

Mouser Part No
654-NX304AB1B

Amphenol Nexus Technologies

Pushbutton Switches - Board Mount Switch only Black

Learn More

Datasheet

2Expected 11/9/2026

HK$561.26

HK$492.54

HK$459.50

HK$441.50

HK$417.17

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: HK$483.25
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

HK$483.25

HK$419.38

HK$393.00

HK$375.90

HK$359.30

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: HK$516.38
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

HK$516.38

HK$448.15

HK$419.88

HK$401.71

HK$383.87

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: HK$529.53
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

HK$529.53

HK$459.58

HK$430.56

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: HK$482.19
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

HK$482.19

HK$418.48

HK$392.09

HK$375.08

HK$358.47

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: HK$552.47
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

HK$552.47

HK$484.73

HK$452.26

HK$434.51

HK$410.59

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: HK$563.23
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

HK$563.23

HK$527.15

HK$512.19

HK$502.57

View

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: HK$423.91
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

HK$423.91

HK$383.22

HK$365.38

HK$340.88

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: HK$483.25
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

HK$483.25

HK$419.38

HK$393.00

HK$375.90

HK$359.30

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: HK$489.25
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

HK$489.25

HK$424.56

HK$397.85

HK$380.59

View

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: HK$547.62
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

HK$547.62

HK$475.20

HK$445.28

HK$425.96

HK$407.14

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: HK$553.53
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

HK$553.53

HK$485.72

HK$453.09

HK$435.33

HK$411.41

Min.: 1
Mult.: 1

Non-Illuminated

DPST

Plunger

5 A

28 VDC

125 VAC

Solder Lug

Red

Push-Button Switches

Customer Service Office

Company

Resources

Support