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Basic / Snap Action Switches

Basic Switches & Snap Switches are available at Mouser Electronics from industry leading manufacturers. Mouser is an authorized distributor for Basic Switch & Snap Switch manufacturers such as Honeywell, ITW Switches, Johnson Electric, Omron, OTTO, ZF Electronics & more.
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Please view our large selection of basic switches and snap switches below.

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Part #

Basic / Snap Action Switches 7A SPST/SPDT PC PIN .09 High Current MIL

B2-116351
OTTO
1: £33.74
8In Stock

Mfr. Part No.
B2-116351

Mouser Part No
999-B2-116351

OTTO

Basic / Snap Action Switches 7A SPST/SPDT PC PIN .09 High Current MIL

Datasheet

8In Stock

£33.74

£23.58

£21.58

£20.54

View

Min.: 1
Mult.: 1

Military Grade Subminiature Basic Switch

SPDT

Button

7 A

115 VAC

28 VDC

5 oz

Solder Pin

PCB Mount

Basic / Snap Action Switches 7A SPST/SPDT RA PC Low Current MIL

B2-117353
OTTO
1: £43.44
15In Stock

Mfr. Part No.
B2-117353

Mouser Part No
999-B2-117353

OTTO

Basic / Snap Action Switches 7A SPST/SPDT RA PC Low Current MIL

Datasheet

15In Stock

£43.44

£32.58

£27.79

£26.29

View

Min.: 1
Mult.: 1

Military Grade Subminiature Basic Switch

SPDT

Button

7 A

115 VAC

28 VDC

5 oz

Solder Pin, Right Angle

PCB Mount

Basic / Snap Action Switches Low Current Single Break Switch

B2-200029
OTTO
1: £33.64
15In Stock

Mfr. Part No.
B2-200029

Mouser Part No
999-B2-200029

OTTO

Basic / Snap Action Switches Low Current Single Break Switch

Datasheet

15In Stock

£33.64

£25.24

£23.13

£21.73

View

Min.: 1
Mult.: 1

Miniature

SPST

OFF - (ON)

Button

4 A

28 VDC

1.4 N

Solder Pin

PCB Mount

Basic / Snap Action Switches 7A SPST/SPDT RA PC Opp 7 LowCurrent MIL

B2-219353
OTTO
1: £36.51
15In Stock

Mfr. Part No.
B2-219353

Mouser Part No
999-B2-219353

OTTO

Basic / Snap Action Switches 7A SPST/SPDT RA PC Opp 7 LowCurrent MIL

Datasheet

15In Stock

£36.51

£27.38

£23.34

£22.10

View

Min.: 1
Mult.: 1

Military Grade Subminiature Basic Switch

SPDT

Button

7 A

115 VAC

28 VDC

5 oz

Solder Pin, Right Angle

PCB Mount

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

B2-21A351
OTTO
1: £34.97
8In Stock

Mfr. Part No.
B2-21A351

Mouser Part No
999-B2-21A351

OTTO

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

Datasheet

8In Stock

£34.97

£24.44

£22.37

£21.30

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 Low Current

B2-311353
OTTO
1: £39.15
15In Stock

Mfr. Part No.
B2-311353

Mouser Part No
999-B2-311353

OTTO

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

Datasheet

15In Stock

£39.15

£29.37

£25.03

£23.70

View

Min.: 1
Mult.: 1

Commercial Grade Subminiature

SPDT

Button

7 A

115 VAC

28 VDC

5 oz

Solder Turret

Basic / Snap Action Switches 7A SPST/SPDT QC Tab High Current

B2-313351
OTTO
1: £31.49
20In Stock

Mfr. Part No.
B2-313351

Mouser Part No
999-B2-313351

OTTO

Basic / Snap Action Switches 7A SPST/SPDT QC Tab High Current

Datasheet

20In Stock

£31.49

£23.62

£20.15

£19.18

View

Min.: 1
Mult.: 1

Commercial Grade Subminiature

SPDT

Button

7 A

115 VAC

28 VDC

5 oz

Quick Connect

Basic / Snap Action Switches 7A SPST/SPDT PC PIN .15 Low Current

B2-314353
OTTO
1: £39.64
15In Stock

Mfr. Part No.
B2-314353

Mouser Part No
999-B2-314353

OTTO

Basic / Snap Action Switches 7A SPST/SPDT PC PIN .15 Low Current

Datasheet

15In Stock

£39.64

£29.74

£25.36

£24.01

View

Min.: 1
Mult.: 1

Commercial Grade Subminiature

SPDT

Button

7 A

115 VAC

28 VDC

5 oz

Solder Pin

PCB Mount

Basic / Snap Action Switches 7A SPST/SPDT RA PC High Current

B2-317351
OTTO
1: £33.03
15In Stock

Mfr. Part No.
B2-317351

Mouser Part No
999-B2-317351

OTTO

Basic / Snap Action Switches 7A SPST/SPDT RA PC High Current

Datasheet

15In Stock

£33.03

£24.78

£21.13

£20.11

View

Min.: 1
Mult.: 1

Commercial Grade Subminiature

SPDT

Button

7 A

115 VAC

28 VDC

5 oz

Solder Pin, Right Angle

PCB Mount

Basic / Snap Action Switches 7A SPST/SPDT QC Tab High Current

B2-413351
OTTO
1: £24.37
5In Stock

Mfr. Part No.
B2-413351

Mouser Part No
999-B2-413351

OTTO

Basic / Snap Action Switches 7A SPST/SPDT QC Tab High Current

Datasheet

5In Stock

£24.37

£18.28

£15.58

£14.83

View

Min.: 1
Mult.: 1

Subminiature

SPDT

ON - (OFF), OFF - (ON)

Button

7 A

115 VAC

28 VDC

141 gf, 170 gf

Quick Connect

Chassis Mount

Basic / Snap Action Switches 7A Printed Circuit Pin 0.15 LowCurrent

B2-414353
OTTO
1: £32.52
15In Stock

Mfr. Part No.
B2-414353

Mouser Part No
999-B2-414353

OTTO

Basic / Snap Action Switches 7A Printed Circuit Pin 0.15 LowCurrent

Datasheet

15In Stock

£32.52

£24.40

£20.79

£19.80

View

Min.: 1
Mult.: 1

Commercial Grade Subminiature

SPDT

Button

7 A

115 VAC

28 VDC

5 oz

Solder Pin

PCB Mount

Basic / Snap Action Switches 7A SPST/SPDT PC PIN 0.27 High Current

B2-415351
OTTO
1: £24.37
6In Stock

Mfr. Part No.
B2-415351

Mouser Part No
999-B2-415351

OTTO

Basic / Snap Action Switches 7A SPST/SPDT PC PIN 0.27 High Current

Datasheet

6In Stock

£24.37

£17.04

£15.58

£14.83

View

Min.: 1
Mult.: 1

Subminiature

SPDT

ON - (OFF), OFF - (ON)

Button

7 A

115 VAC

28 VDC

141 gf, 170 gf

Solder Pin

PCB Mount

Basic / Snap Action Switches Sub-Min 7A SPST/SPDT W/Integral Levers

B2-500171
OTTO
1: £27.19
20In Stock

Mfr. Part No.
B2-500171

Mouser Part No
999-B2-500171

OTTO

Basic / Snap Action Switches Sub-Min 7A SPST/SPDT W/Integral Levers

Datasheet

20In Stock

£27.19

£20.39

£18.70

£17.56

View

Min.: 1
Mult.: 1

B2-5

SPDT

ON - (OFF), OFF - (ON)

Chassis Mount

Basic / Snap Action Switches Short Formed Lever Turret, Silver

B2-500411
OTTO
1: £24.65
18In Stock
30Expected 01/07/2026

Mfr. Part No.
B2-500411

Mouser Part No
999-B2-500411

OTTO

Basic / Snap Action Switches Short Formed Lever Turret, Silver

Datasheet

18In Stock

30Expected 01/07/2026

£24.65

£20.24

£18.53

£17.64

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 Sub-Min 7A SPST/SPDT W/Integral Levers

B2-500471
OTTO
1: £31.01
2In Stock

Mfr. Part No.
B2-500471

Mouser Part No
999-B2-500471

OTTO

Basic / Snap Action Switches Sub-Min 7A SPST/SPDT W/Integral Levers

Datasheet

2In Stock

£31.01

£23.26

£21.33

£20.04

View

Min.: 1
Mult.: 1

B2-5

Subminiature

SPDT

ON - (OFF), OFF - (ON)

Simulated Roller Lever

7 A

115 VAC

28 VDC

141 gf, 170 gf

Solder Pin

PCB Mount

Basic / Snap Action Switches Sub-Min 7A SPST/SPDT W/Integral Levers

B2-501213
OTTO
1: £38.14
15In Stock

Mfr. Part No.
B2-501213

Mouser Part No
999-B2-501213

OTTO

Basic / Snap Action Switches Sub-Min 7A SPST/SPDT W/Integral Levers

Datasheet

15In Stock

£38.14

£28.61

£26.22

£24.64

View

Min.: 1
Mult.: 1

B2-5

SPDT

ON - (OFF), OFF - (ON)

Chassis Mount

Basic / Snap Action Switches Sub-Min 7A SPST/SPDT W/Integral Levers

B2-501273
OTTO
1: £40.18
10In Stock

Mfr. Part No.
B2-501273

Mouser Part No
999-B2-501273

OTTO

Basic / Snap Action Switches Sub-Min 7A SPST/SPDT W/Integral Levers

Datasheet

10In Stock

£40.18

£30.14

£27.62

£25.95

View

Min.: 1
Mult.: 1

B2-5

SPDT

ON - (OFF), OFF - (ON)

Chassis Mount

Basic / Snap Action Switches Basic Switch w/ Lever

B2-5018B1
OTTO
1: £38.64
15In Stock

Mfr. Part No.
B2-5018B1

Mouser Part No
999-B2-5018B1

OTTO

Basic / Snap Action Switches Basic Switch w/ Lever

15In Stock

£38.64

£28.98

£26.57

£24.96

View

Min.: 1
Mult.: 1

Basic / Snap Action Switches Subminiature Basic Switch

B2D-211113
OTTO
1: £33.84
15In Stock

Mfr. Part No.
B2D-211113

Mouser Part No
999-B2D-211113

OTTO

Basic / Snap Action Switches Subminiature Basic Switch

Datasheet

15In Stock

£33.84

£25.39

£21.65

£20.61

View

Min.: 1
Mult.: 1

Basic / Snap Action Switches Subminiature Basic Switch

B2D-215111
OTTO
1: £26.19
20In Stock

Mfr. Part No.
B2D-215111

Mouser Part No
999-B2D-215111

OTTO

Basic / Snap Action Switches Subminiature Basic Switch

Datasheet

20In Stock

£26.19

£19.65

£16.74

£15.95

View

Min.: 1
Mult.: 1

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

B3-12121
OTTO
1: £34.68
15In Stock

Mfr. Part No.
B3-12121

Mouser Part No
999-B3-12121

OTTO

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

Learn More

Datasheet

15In Stock

£34.68

£26.02

£22.18

£21.12

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 SPNC-DB Turret 1/8 Low Current MIL

B3-12122
OTTO
1: £42.83
15In Stock

Mfr. Part No.
B3-12122

Mouser Part No
999-B3-12122

OTTO

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

Learn More

Datasheet

15In Stock

£42.83

£32.14

£27.39

£25.94

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 Low Current MIL

B3-12232
OTTO
1: £43.84
10In Stock

Mfr. Part No.
B3-12232

Mouser Part No
999-B3-12232

OTTO

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

Learn More

Datasheet

10In Stock

£43.84

£32.89

£28.04

£26.54

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

B3-12242
OTTO
1: £43.84
10In Stock

Mfr. Part No.
B3-12242

Mouser Part No
999-B3-12242

OTTO

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

Learn More

Datasheet

10In Stock

£43.84

£32.89

£28.04

£26.54

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 3/16 Low Current MIL

B3-13342
OTTO
1: £38.67
10In Stock

Mfr. Part No.
B3-13342

Mouser Part No
999-B3-13342

OTTO

Basic / Snap Action Switches 8A SPDT-DB Turret 3/16 Low Current MIL

Learn More

Datasheet

10In Stock

£38.67

£33.83

£29.13

£27.55

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

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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 VAC
240 VAC
240 VAC, 600 VAC
250 VAC
250 VAC, 460 VAC

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
1.53 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
3.33 N to 5.56 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