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

Basic / Snap Action Switches

Basic Switches & Snap Switches are in stock with same-day shipping at Mouser from industry leading manufacturers. Mouser is an authorized distributor for Basic Switch & Snap Switch manufacturers such as Crouzet, Honeywell, ITW Switches, Johnson Electric, Marquardt, Omron, OTTO, ZF Electronics & more.
More...

Please view our large selection of basic switches and snap switches below.

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

Results: 17,323

Applied Filters:

Manufacturer

Series

Type

Contact Form

Switch Function

Actuator

Current Rating

Voltage Rating AC

Voltage Rating DC

Operating Force

Termination Style

Mounting Style

IP Rating

Packaging

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 #

Basic / Snap Action Switches 7A SPST/SPDT 24 AWG High Current MIL

B2-21A321
OTTO
1: £36.51
8In Stock

Mfr. Part No.
B2-21A321

Mouser Part No
999-B2-21A321

OTTO

Basic / Snap Action Switches 7A SPST/SPDT 24 AWG High Current MIL

Datasheet

8In Stock

£36.51

£25.50

£23.34

£22.10

View

Min.: 1
Mult.: 1

Military Grade Subminiature Basic Switch

SPDT

Button

7 A

115 VAC

28 VDC

5 oz

Wire Lead

Basic / Snap Action Switches 7A SPST/SPDT Single Turret High Current

B2-311351
OTTO
1: £30.99
20In Stock

Mfr. Part No.
B2-311351

Mouser Part No
999-B2-311351

OTTO

Basic / Snap Action Switches 7A SPST/SPDT Single Turret High Current

Datasheet

20In Stock

£30.99

£23.25

£19.82

£18.87

View

Min.: 1
Mult.: 1

Commercial Grade Subminiature

SPDT

Button

7 A

115 VAC

28 VDC

5 oz

Solder Turret

Basic / Snap Action Switches Basic Switch w/ Lever

B2-5003A1
OTTO
1: £37.63
8In Stock

Mfr. Part No.
B2-5003A1

Mouser Part No
999-B2-5003A1

OTTO

Basic / Snap Action Switches Basic Switch w/ Lever

Datasheet

8In Stock

£37.63

£28.23

£25.88

£24.30

View

Min.: 1
Mult.: 1

B2-5

Subminiature

SPST

OFF - ON

Lever

7 A

115 VAC

28 VDC

141 gf, 170 gf

Solder Pin

PCB Mount

Basic / Snap Action Switches Basic Switch w/ Lever

B2-500451
OTTO
1: £29.47
30In Stock

Mfr. Part No.
B2-500451

Mouser Part No
999-B2-500451

OTTO

Basic / Snap Action Switches Basic Switch w/ Lever

Datasheet

30In Stock

£29.47

£22.11

£20.27

£19.04

View

Min.: 1
Mult.: 1

B2-5

Basic / Snap Action Switches 8A SPNC-DB Turret 1/8 Low Current MIL

B3-12322
OTTO
1: £39.10
10In Stock

Mfr. Part No.
B3-12322

Mouser Part No
999-B3-12322

OTTO

Basic / Snap Action Switches 8A SPNC-DB Turret 1/8 Low Current MIL

Learn More

Datasheet

10In Stock

£39.10

£34.21

£29.46

£27.86

View

Min.: 1
Mult.: 1

Military Grade Subminiature Basic Switch

SPST-NC

Button

8 A

115 VAC

28 VDC

6 oz

Solder Turret

Chassis Mount

Basic / Snap Action Switches 8A SPNO-DB Wire Wrap High Current MIL

B3-14211
OTTO
1: £40.80
15In Stock

Mfr. Part No.
B3-14211

Mouser Part No
999-B3-14211

OTTO

Basic / Snap Action Switches 8A SPNO-DB Wire Wrap High Current MIL

Learn More

Datasheet

15In Stock

£40.80

£30.61

£26.09

£24.70

View

Min.: 1
Mult.: 1

Military Grade Subminiature Basic Switch

SPST-NO

Button

8 A

115 VAC

28 VDC

5 oz

Chassis Mount

Basic / Snap Action Switches 8A SPDT-DB RA PC Pins HighCurrent MIL

B3-15141
OTTO
1: £39.77
24In Stock

Mfr. Part No.
B3-15141

Mouser Part No
999-B3-15141

OTTO

Basic / Snap Action Switches 8A SPDT-DB RA PC Pins HighCurrent MIL

Learn More

Datasheet

24In Stock

£39.77

£29.83

£24.37

£23.18

View

Min.: 1
Mult.: 1

Military Grade Subminiature Basic Switch

SPDT

Button

8 A

115 VAC

28 VDC

3 oz, 8 oz

Solder Pin, Right Angle

PCB Mount

Basic / Snap Action Switches 8A SPDT-DB RA PC Pins Low Current MIL

B3-15142
OTTO
1: £39.95
15In Stock

Mfr. Part No.
B3-15142

Mouser Part No
999-B3-15142

OTTO

Basic / Snap Action Switches 8A SPDT-DB RA PC Pins Low Current MIL

Learn More

Datasheet

15In Stock

£39.95

£34.95

£30.09

£28.45

View

Min.: 1
Mult.: 1

Military Grade Subminiature Basic Switch

SPDT

Button

8 A

115 VAC

28 VDC

3 oz, 8 oz

Solder Pin, Right Angle

PCB Mount

Basic / Snap Action Switches 8A SPNO-DB RA PC Pins Low Current MIL

B3-15212
OTTO
1: £42.51
10In Stock

Mfr. Part No.
B3-15212

Mouser Part No
999-B3-15212

OTTO

Basic / Snap Action Switches 8A SPNO-DB RA PC Pins Low Current MIL

Learn More

Datasheet

10In Stock

£42.51

£37.20

£31.64

£29.77

View

Min.: 1
Mult.: 1

Military Grade Subminiature Basic Switch

SPST-NO

Button

8 A

115 VAC

28 VDC

5 oz

Solder Pin, Right Angle

PCB Mount

Basic / Snap Action Switches Subminiature Basic Switch

B3-1B131
OTTO
1: £42.31
2In Stock

Mfr. Part No.
B3-1B131

Mouser Part No
999-B3-1B131

OTTO

Basic / Snap Action Switches Subminiature Basic Switch

Datasheet

2In Stock

£42.31

£29.57

£27.06

£25.61

View

Min.: 1
Mult.: 1

Basic / Snap Action Switches 8A SPNO-DB Turret 1/8 High Current MIL

B3-22111
OTTO
1: £29.98
20In Stock

Mfr. Part No.
B3-22111

Mouser Part No
999-B3-22111

OTTO

Basic / Snap Action Switches 8A SPNO-DB Turret 1/8 High Current MIL

Learn More

Datasheet

20In Stock

£29.98

£22.49

£19.17

£18.25

View

Min.: 1
Mult.: 1

Military Grade Subminiature Basic Switch

SPST-NO

Button

8 A

115 VAC

28 VDC

3 oz, 8 oz

Solder Turret

Chassis Mount

Basic / Snap Action Switches 8A SPNC-DB Turret 1/8 High Current MIL

B3-22121
OTTO
1: £29.98
20In Stock

Mfr. Part No.
B3-22121

Mouser Part No
999-B3-22121

OTTO

Basic / Snap Action Switches 8A SPNC-DB Turret 1/8 High Current MIL

Learn More

Datasheet

20In Stock

£29.98

£22.49

£19.17

£18.25

View

Min.: 1
Mult.: 1

Military Grade Subminiature Basic Switch

SPST-NC

Button

8 A

115 VAC

28 VDC

3 oz, 8 oz

Solder Turret

Chassis Mount

Basic / Snap Action Switches 8A SPDT Turret 1/8 High Current MIL

B3-22231
OTTO
1: £30.99
15In Stock

Mfr. Part No.
B3-22231

Mouser Part No
999-B3-22231

OTTO

Basic / Snap Action Switches 8A SPDT Turret 1/8 High Current MIL

Learn More

Datasheet

15In Stock

£30.99

£23.25

£19.82

£18.87

View

Min.: 1
Mult.: 1

Military Grade Subminiature Basic Switch

SPDT

Button

8 A

115 VAC

28 VDC

5 oz

Solder Turret

Chassis Mount

Basic / Snap Action Switches 8A SPDT-DB Turret 1/8 Low Current MIL

B3-22242
OTTO
1: £39.15
15In Stock

Mfr. Part No.
B3-22242

Mouser Part No
999-B3-22242

OTTO

Basic / Snap Action Switches 8A SPDT-DB Turret 1/8 Low Current MIL

Learn More

Datasheet

15In Stock

£39.15

£29.37

£25.03

£23.70

View

Min.: 1
Mult.: 1

Military Grade Subminiature Basic Switch

SPDT

Button

8 A

115 VAC

28 VDC

5 oz

Solder Turret

Chassis Mount

Basic / Snap Action Switches 8A SPDT-DB Turret 1/8 Low Current MIL

B3-22342
OTTO
1: £41.18
15In Stock

Mfr. Part No.
B3-22342

Mouser Part No
999-B3-22342

OTTO

Basic / Snap Action Switches 8A SPDT-DB Turret 1/8 Low Current MIL

Learn More

Datasheet

15In Stock

£41.18

£30.90

£26.35

£24.94

View

Min.: 1
Mult.: 1

Military Grade Subminiature Basic Switch

SPDT

Button

8 A

115 VAC

28 VDC

6 oz

Solder Turret

Chassis Mount

Basic / Snap Action Switches 8A SPDT PC Pins High Current MIL

B3-31131
OTTO
1: £28.36
11In Stock

Mfr. Part No.
B3-31131

Mouser Part No
999-B3-31131

OTTO

Basic / Snap Action Switches 8A SPDT PC Pins High Current MIL

Learn More

Datasheet

11In Stock

£28.36

£21.26

£18.13

£17.26

View

Min.: 1
Mult.: 1

Subminiature

SPDT

ON - (OFF), OFF - (ON)

Button

8 A

115 VAC

28 VDC

141 gf, 170 gf

Solder Pin

PCB Mount

Basic / Snap Action Switches Subminiature Basic Switch

B3-32142
OTTO
1: £36.51
15In Stock

Mfr. Part No.
B3-32142

Mouser Part No
999-B3-32142

OTTO

Basic / Snap Action Switches Subminiature Basic Switch

Datasheet

15In Stock

£36.51

£27.38

£23.34

£22.10

View

Min.: 1
Mult.: 1

Basic / Snap Action Switches 8A SPDT-DB Turret 1/8 Low Current

B3-32342
OTTO
1: £40.58
15In Stock

Mfr. Part No.
B3-32342

Mouser Part No
999-B3-32342

OTTO

Basic / Snap Action Switches 8A SPDT-DB Turret 1/8 Low Current

Learn More

Datasheet

15In Stock

£40.58

£30.44

£24.87

£23.66

View

Min.: 1
Mult.: 1

Commercial Grade Subminiature

SPDT

Button

8 A

115 VAC

28 VDC

6 oz

Solder Turret

Chassis Mount

Basic / Snap Action Switches 8A SPNO-DB Turret 1/8 High Current

B3-42211
OTTO
1: £29.98
15In Stock

Mfr. Part No.
B3-42211

Mouser Part No
999-B3-42211

OTTO

Basic / Snap Action Switches 8A SPNO-DB Turret 1/8 High Current

Learn More

Datasheet

15In Stock

£29.98

£22.49

£19.17

£18.25

View

Min.: 1
Mult.: 1

Commercial Grade Subminiature

SPST-NO

Button

8 A

115 VAC

28 VDC

5 oz

Solder Turret

Chassis Mount

Basic / Snap Action Switches 8A SPDT-DB Wire Wrap High Current

B3-44141
OTTO
1: £30.99
20In Stock

Mfr. Part No.
B3-44141

Mouser Part No
999-B3-44141

OTTO

Basic / Snap Action Switches 8A SPDT-DB Wire Wrap High Current

Learn More

Datasheet

20In Stock

£30.99

£23.25

£19.82

£18.87

View

Min.: 1
Mult.: 1

Commercial Grade Subminiature

SPDT

Button

8 A

115 VAC

28 VDC

3 oz, 8 oz

Chassis Mount

Basic / Snap Action Switches 8A SPDT-DB Solder High Current

B3-46141
OTTO
1: £27.42
31In Stock

Mfr. Part No.
B3-46141

Mouser Part No
999-B3-46141

OTTO

Basic / Snap Action Switches 8A SPDT-DB Solder High Current

Learn More

Datasheet

31In Stock

£27.42

£20.56

£18.86

£16.70

View

Min.: 1
Mult.: 1

Commercial Grade Subminiature

SPDT

Button

8 A

115 VAC

28 VDC

3 oz, 8 oz

Solder Terminal

PCB Mount

Basic / Snap Action Switches Subminiature Basic Snap Action Switch

B3S-11142
OTTO
1: £43.03
15In Stock

Mfr. Part No.
B3S-11142

Mouser Part No
999-B3S-11142

OTTO

Basic / Snap Action Switches Subminiature Basic Snap Action Switch

Datasheet

15In Stock

£43.03

£32.28

£27.53

£26.05

View

Min.: 1
Mult.: 1

Subminiature

SPDT

Plunger

10 mA, 8 A

28 VDC

6 oz

Solder Pin

PCB Mount

IP68S

Basic / Snap Action Switches SPDT-DB Solder High Current

B5-11341
OTTO
1: £34.27
15In Stock

Mfr. Part No.
B5-11341

Mouser Part No
999-B5-11341

OTTO

Basic / Snap Action Switches SPDT-DB Solder High Current

Datasheet

15In Stock

£34.27

£25.71

£21.92

£20.86

View

Min.: 1
Mult.: 1

Subminiature

SPDT

ON - (OFF), OFF - (ON)

10 A

125 VAC

28 VDC

5 oz

Solder Pin

Chassis Mount

Basic / Snap Action Switches SPDT-DB Solder Low Current MIL

B5-21142
OTTO
1: £42.32
6In Stock

Mfr. Part No.
B5-21142

Mouser Part No
999-B5-21142

OTTO

Basic / Snap Action Switches SPDT-DB Solder Low Current MIL

Datasheet

6In Stock

£42.32

£34.68

£31.51

£29.65

View

Min.: 1
Mult.: 1

Subminiature

SPDT

ON - (OFF), OFF - (ON)

10 A

125 VAC

28 VDC

3 oz to 8 oz

Solder Pin

Chassis Mount

Basic / Snap Action Switches Mini 2 Pole SPDT-DB Single Break Switch

B5-71004
OTTO
1: £65.27
10In Stock

Mfr. Part No.
B5-71004

Mouser Part No
999-B5-71004

OTTO

Basic / Snap Action Switches Mini 2 Pole SPDT-DB Single Break Switch

Datasheet

10In Stock

£65.27

£57.11

£52.21

£48.94

£46.49

Min.: 1
Mult.: 1

SPDT

ON - (OFF), OFF - (ON)

Button

5 A

125 VAC

28 VDC

12 oz

Quick Connect

Chassis Mount

Bulk

Basic / Snap Action Switches

Customer Service Office

Company

Resources

Support

Alps Alpine
Altech
Amphenol
Apem
Aries Electronics
Bulgin
C&K Switches
Crouzet
CTS
Diptronics
E-Switch
Glenair
Hirose Electric
Honeywell
IDEC
ITW Switches
Johnson Electric
Lumex
Marquardt
Omron
OTTO
Panasonic
Schaltbau
Schurter
Siemens
TE Connectivity
Telemecanique Sensors
Wurth Elektronik
ZF Electronics

11
14
16
18
19
22
26
65
83 123
1005
1022
1045
1050
1055
1080
1115
1117
8320
9007
83106

Actuator
Basic Switch
Commercial Grade Subminiature
Connecting Cable
Detect
Detection Switch
Door Switch
Double Break Miniature Microswitch
Enabling
Enclosed
Enclosed Limit Switch
Flush
General Purpose
Guard Door Lock Safety Interlock Switch
Hazardous Location
Heat Resistant
Heavy Duty
Hermetically Sealed
High Current Snap Action Switch
High Precision

1 mA
1 mA to 50 mA
1 mA, 50 mA
3 mA
10 mA
10 mA, 8 A
12 mA
20 mA, 100 mA
50 mA
100 mA
100 mA, 2 A
100 mA, 6 A
200 mA
250 mA
250 mA, 500 mA, 11 A
270 mA, 3 A
300 mA
400 mA
500 mA
500 mA, 20 A

20 VAC
24 VAC
28 VAC
50 VAC
115 VAC
115 VAC, 125 VAC, 250 VAC
115 VAC, 250 VAC
120 VAC
120 VAC, 240 VAC, 480 VAC
120 VAC/250 VAC
125 VAC
125 VAC to 250 VAC
125 VAC, 250 VAC
125 VAC, 250 VAC, 277 VAC
227 VAC
230 V
230 VAC
240 VAC
240 VAC, 600 VAC
250 V

4 VDC
4.5 VDC to 16 VDC
5 V to 18 V
5 VDC
5 VDC to 14 VDC
5 VDC to 16 VDC
5 VDC to 60 VDC
5 VDC, 16 VDC, 30 VDC
6 VDC
8 VDC
10 VDC
12 VDC
12 VDC, 18 VDC
12 VDC, 24 VDC
13.5 VDC
14 VDC
20 VDC
24 VDC
28 VDC
28 VDC, 125 VDC, 250 VDC

0.011 N to 0.55 N
0.15 N to 0.5 N
0.2 N to 4.2 N
0.25 N to 0.6 N
0.45 N to 1.05 N
0.8 N to 1.8 N
0.83 N to 1.39 N
0.9 N to 1.7 N
0.97 N to 1.67 N
1.5 N to 3 N
1.5 N to 3.5 N
1.53 N to 2.64 N
1.67 N to 2.67 N
1.95 N to 2.78 N
1.96 N to 2.79 N
2.4 N to 3.8 N
2.5 N to 3.61 N
2.5 N to 4.17 N
2.51 N to 3.61 N
2.78 N to 6.12 N

Cable
Connector
Gull Wing Lead
Leadless
Press Fit
Quick Connect
Quick Connect 0.110"
Quick Connect 0.187"
Quick Connect 0.250"
Screw
SMD/SMT
Snap In
Solder Lug
Solder Pin
Solder Pin, Left Angle
Solder Pin, Right Angle
Solder Tab
Solder Terminal
Solder Turret
Spring Terminal

IP00
IP00, IP40
IP20
IP40
IP40, IP54
IP40, IP67
IP40, IP6K7
IP50
IP60
IP62
IP64
IP65
IP65, IP67
IP66
IP66, IP67, IP69
IP67
IP67, IP69
IP68
IP68S
IP69