.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: 17,379

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 8A SPNO-DB PC Pins High Current MIL

B3-21111
OTTO
1: $43.25
20In Stock

Mfr. Part No.
B3-21111

Mouser Part No
999-B3-21111

OTTO

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

Learn More

Datasheet

20In Stock

$43.25

$32.44

$27.65

$26.33

View

Min.: 1
Mult.: 1

Military Grade Subminiature Basic Switch

SPST-NO

Button

8 A

115 VAC

28 VDC

3 oz, 8 oz

Solder Pin

PCB Mount

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

B3-21241
OTTO
1: $44.70
15In Stock

Mfr. Part No.
B3-21241

Mouser Part No
999-B3-21241

OTTO

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

Learn More

Datasheet

15In Stock

$44.70

$33.54

$28.59

$27.23

View

Min.: 1
Mult.: 1

Military Grade Subminiature Basic Switch

SPDT

Button

8 A

115 VAC

28 VDC

5 oz

Solder Pin

PCB Mount

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

B3-22212
OTTO
1: $57.95
10In Stock

Mfr. Part No.
B3-22212

Mouser Part No
999-B3-22212

OTTO

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

Learn More

Datasheet

10In Stock

$57.95

$43.47

$37.06

$35.09

View

Min.: 1
Mult.: 1

Military Grade Subminiature Basic Switch

SPST-NO

Button

8 A

115 VAC

28 VDC

5 oz

Solder Turret

Chassis Mount

Basic / Snap Action Switches 8A SPNO-DB RA PC Pin High Current MIL

B3-25311
OTTO
1: $57.95
2In Stock

Mfr. Part No.
B3-25311

Mouser Part No
999-B3-25311

OTTO

Basic / Snap Action Switches 8A SPNO-DB RA PC Pin High Current MIL

Learn More

Datasheet

2In Stock

$57.95

$40.50

$37.06

$35.09

View

Min.: 1
Mult.: 1

Military Grade Subminiature Basic Switch

SPST-NO

Button

8 A

115 VAC

28 VDC

6 oz

Solder Pin, Right Angle

PCB Mount

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

B3-26111
OTTO
1: $43.97
15In Stock

Mfr. Part No.
B3-26111

Mouser Part No
999-B3-26111

OTTO

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

Learn More

Datasheet

15In Stock

$43.97

$32.98

$28.12

$26.78

View

Min.: 1
Mult.: 1

Military Grade Subminiature Basic Switch

SPST-NO

Button

8 A

115 VAC

28 VDC

3 oz, 8 oz

Solder Terminal

PCB Mount

Basic / Snap Action Switches 8A SPDT Solder Low Current MIL

B3-26132
OTTO
1: $54.25
15In Stock

Mfr. Part No.
B3-26132

Mouser Part No
999-B3-26132

OTTO

Basic / Snap Action Switches 8A SPDT Solder Low Current MIL

Learn More

Datasheet

15In Stock

$54.25

$40.70

$34.69

$32.84

View

Min.: 1
Mult.: 1

Military Grade Subminiature Basic Switch

SPDT

Button

8 A

115 VAC

28 VDC

3 oz, 8 oz

Solder Terminal

PCB Mount

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

B3-26142
OTTO
1: $54.25
15In Stock

Mfr. Part No.
B3-26142

Mouser Part No
999-B3-26142

OTTO

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

Learn More

Datasheet

15In Stock

$54.25

$40.70

$34.69

$32.84

View

Min.: 1
Mult.: 1

Military Grade Subminiature Basic Switch

SPDT

Button

8 A

115 VAC

28 VDC

3 oz, 8 oz

Solder Terminal

PCB Mount

Basic / Snap Action Switches 8A SPDT PC Pins Low Current

B3-31132
OTTO
1: $52.66
15In Stock

Mfr. Part No.
B3-31132

Mouser Part No
999-B3-31132

OTTO

Basic / Snap Action Switches 8A SPDT PC Pins Low Current

Learn More

Datasheet

15In Stock

$52.66

$39.49

$33.67

$31.88

View

Min.: 1
Mult.: 1

Commercial Grade Subminiature

SPDT

Button

8 A

115 VAC

28 VDC

3 oz, 8 oz

Solder Pin

PCB Mount

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

B3-31142
OTTO
1: $52.66
15In Stock

Mfr. Part No.
B3-31142

Mouser Part No
999-B3-31142

OTTO

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

Learn More

Datasheet

15In Stock

$52.66

$39.49

$33.67

$31.88

View

Min.: 1
Mult.: 1

Commercial Grade Subminiature

SPDT

Button

8 A

115 VAC

28 VDC

3 oz, 8 oz

Solder Pin

PCB Mount

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

B3-42142
OTTO
1: $50.58
15In Stock

Mfr. Part No.
B3-42142

Mouser Part No
999-B3-42142

OTTO

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

Learn More

Datasheet

15In Stock

$50.58

$37.94

$32.35

$30.80

View

Min.: 1
Mult.: 1

Commercial Grade Subminiature

SPDT

Button

8 A

115 VAC

28 VDC

3 oz, 8 oz

Solder Turret

Chassis Mount

Basic / Snap Action Switches Subminiature Basic Snap Action Switch

B3S-52241
OTTO
1: $56.18
5In Stock
25Expected 7/9/2026

Mfr. Part No.
B3S-52241

Mouser Part No
999-B3S-52241

OTTO

Basic / Snap Action Switches Subminiature Basic Snap Action Switch

Learn More

Datasheet

5In Stock

25Expected 7/9/2026

$56.18

$42.15

$35.94

$34.01

View

Min.: 1
Mult.: 1

B3S-5

Subminiature

SPDT

ON - (OFF), OFF - (ON)

Lever

5 A

28 VDC

170 gf

Solder Terminal

Chassis Mount

IP68S

Bulk

Basic / Snap Action Switches Subminiature Basic Snap Action Switch

B3S-52341
OTTO
1: $61.31
8In Stock

Mfr. Part No.
B3S-52341

Mouser Part No
999-B3S-52341

OTTO

Basic / Snap Action Switches Subminiature Basic Snap Action Switch

Learn More

Datasheet

8In Stock

$61.31

$42.85

$39.21

$37.11

View

Min.: 1
Mult.: 1

B3S-5

Subminiature

SPDT

ON - (OFF), OFF - (ON)

Lever

5 A

28 VDC

170 gf

Solder Terminal

Chassis Mount

IP68S

Bulk

Basic / Snap Action Switches SPDT Solder Low Current

B5-11132
OTTO
1: $59.72
15In Stock

Mfr. Part No.
B5-11132

Mouser Part No
999-B5-11132

OTTO

Basic / Snap Action Switches SPDT Solder Low Current

Datasheet

15In Stock

$59.72

$44.80

$38.19

$36.15

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 SPDT-DB PC Pins High Current

B5-14341
OTTO
1: $52.37
15In Stock

Mfr. Part No.
B5-14341

Mouser Part No
999-B5-14341

OTTO

Basic / Snap Action Switches SPDT-DB PC Pins High Current

Datasheet

15In Stock

$52.37

$39.29

$33.50

$31.89

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 SPNC-DB Solder High Current

B5-21121
OTTO
1: $62.95
10In Stock

Mfr. Part No.
B5-21121

Mouser Part No
999-B5-21121

OTTO

Basic / Snap Action Switches SPNC-DB Solder High Current

Datasheet

10In Stock

$62.95

$47.23

$40.27

$38.12

View

Min.: 1
Mult.: 1

Subminiature

SPDT

ON - (OFF), OFF - (ON)

7.5 A

125 VAC

28 VDC

3 oz to 8 oz

Solder Pin

Chassis Mount

Basic / Snap Action Switches SPDT-DB Quick Conn 0.11 High Currnt MIL

B5-23141
OTTO
1: $61.47
15In Stock

Mfr. Part No.
B5-23141

Mouser Part No
999-B5-23141

OTTO

Basic / Snap Action Switches SPDT-DB Quick Conn 0.11 High Currnt MIL

Datasheet

15In Stock

$61.47

$46.12

$39.33

$37.22

View

Min.: 1
Mult.: 1

Subminiature

SPDT

ON - (OFF), OFF - (ON)

10 A

125 VAC

28 VDC

3 oz to 8 oz

Quick Connect

Chassis Mount

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

B5-71001
OTTO
1: $86.78
6In Stock

Mfr. Part No.
B5-71001

Mouser Part No
999-B5-71001

OTTO

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

Datasheet

6In Stock

$86.78

$75.94

$69.41

$65.09

$61.83

Min.: 1
Mult.: 1

SPDT

ON - (OFF), OFF - (ON)

Chassis Mount

Basic / Snap Action Switches Style A Sldr Std Blue Button

P1-11126
OTTO
1: $42.60
4In Stock

Mfr. Part No.
P1-11126

Mouser Part No
999-P1-11126

OTTO

Basic / Snap Action Switches Style A Sldr Std Blue Button

Datasheet

4In Stock

$42.60

$29.77

$27.93

$25.89

View

Min.: 1
Mult.: 1

Momentary

SPST-NO

OFF - (ON)

Button

10 A

115 VAC

28 VDC

4 lb

Solder Lug

Bushing Mount

IP64

Basic / Snap Action Switches Style A Sldr Std Black Button

P1-11222
OTTO
1: $41.17
4In Stock

Mfr. Part No.
P1-11222

Mouser Part No
999-P1-11222

OTTO

Basic / Snap Action Switches Style A Sldr Std Black Button

Datasheet

4In Stock

$41.17

$28.78

$27.01

$25.04

View

Min.: 1
Mult.: 1

Momentary

SPST-NC

OFF - (ON)

Button

10 A

115 VAC

28 VDC

4 lb

Solder Lug

Bushing Mount

IP64

Basic / Snap Action Switches Style A Sldr Std Gray Button

P1-11618
OTTO
1: $46.81
3In Stock

Mfr. Part No.
P1-11618

Mouser Part No
999-P1-11618

OTTO

Basic / Snap Action Switches Style A Sldr Std Gray Button

Datasheet

3In Stock

$46.81

$32.72

$30.70

$28.46

View

Min.: 1
Mult.: 1

Momentary

SPDT

ON - (ON)

Button

10 A

115 VAC

28 VDC

4 lb

Solder Lug

Bushing Mount

IP64

Basic / Snap Action Switches Style A Scrw LoLev White Button

P1-14629
OTTO
1: $60.89
5In Stock

Mfr. Part No.
P1-14629

Mouser Part No
999-P1-14629

OTTO

Basic / Snap Action Switches Style A Scrw LoLev White Button

Datasheet

5In Stock

$60.89

$42.55

$39.93

$36.82

View

Min.: 1
Mult.: 1

Momentary

SPDT

Button

10 A

115 VAC

28 VDC

4 lb

Screw

PCB Mount

IP64

Basic / Snap Action Switches Style B Sldr Std Black Button

P1-21112
OTTO
1: $41.17
5In Stock

Mfr. Part No.
P1-21112

Mouser Part No
999-P1-21112

OTTO

Basic / Snap Action Switches Style B Sldr Std Black Button

Datasheet

5In Stock

$41.17

$28.78

$27.01

$25.04

View

Min.: 1
Mult.: 1

Momentary

SPST-NO

OFF - (ON)

Button

10 A

115 VAC

28 VDC

4 lb

Solder Lug

Bushing Mount

IP64

Basic / Snap Action Switches Style B Sldr Std Red Button

P1-21121
OTTO
1: $41.17
3In Stock

Mfr. Part No.
P1-21121

Mouser Part No
999-P1-21121

OTTO

Basic / Snap Action Switches Style B Sldr Std Red Button

Datasheet

3In Stock

$41.17

$30.89

$27.01

$25.04

View

Min.: 1
Mult.: 1

Momentary

SPST-NO

OFF - (ON)

Button

10 A

115 VAC

28 VDC

4 lb

Solder Lug

Bushing Mount

IP64

Basic / Snap Action Switches Style B Sldr Std Black Button

P1-21422
OTTO
1: $41.17
12In Stock

Mfr. Part No.
P1-21422

Mouser Part No
999-P1-21422

OTTO

Basic / Snap Action Switches Style B Sldr Std Black Button

Datasheet

12In Stock

$41.17

$30.89

$27.01

$25.04

View

Min.: 1
Mult.: 1

Momentary

SPDT

Button

10 A

115 VAC

28 VDC

4 lb

Solder Lug

PCB Mount

IP64

Basic / Snap Action Switches Style C Scrw Std Yellow Button

P1-32114
OTTO
1: $44.02
15In Stock

Mfr. Part No.
P1-32114

Mouser Part No
999-P1-32114

OTTO

Basic / Snap Action Switches Style C Scrw Std Yellow Button

Datasheet

15In Stock

$44.02

$33.02

$30.27

$26.76

View

Min.: 1
Mult.: 1

Momentary

SPST-NO

OFF - (ON)

Button

10 A

115 VAC

28 VDC

4 lb

Screw

Bushing Mount

IP64

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