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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.
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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 Roller Lever Sideway Turret, Silver

B2-501611
OTTO
1: 409,38 kr
25In Stock

Mfr. Part No.
B2-501611

Mouser Part No
999-B2-501611

OTTO

Basic / Snap Action Switches Roller Lever Sideway Turret, Silver

Datasheet

25In Stock

409,38 kr

307,17 kr

281,56 kr

264,42 kr

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

B2-501961
OTTO
1: 415,75 kr
15In Stock

Mfr. Part No.
B2-501961

Mouser Part No
999-B2-501961

OTTO

Basic / Snap Action Switches Basic Switch w/ Lever

Datasheet

15In Stock

415,75 kr

311,90 kr

285,96 kr

268,60 kr

View

Min.: 1
Mult.: 1

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

B2-5019B1
OTTO
1: 518,40 kr
8In Stock

Mfr. Part No.
B2-5019B1

Mouser Part No
999-B2-5019B1

OTTO

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

Datasheet

8In Stock

518,40 kr

388,94 kr

356,52 kr

334,98 kr

View

Min.: 1
Mult.: 1

B2-5

SPDT

ON - (OFF), OFF - (ON)

Chassis Mount

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

B3-11112
OTTO
1: 539,17 kr
10In Stock

Mfr. Part No.
B3-11112

Mouser Part No
999-B3-11112

OTTO

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

Learn More

Datasheet

10In Stock

539,17 kr

404,54 kr

344,87 kr

326,51 kr

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 SPNC-DB Wire Wrap Low Current MIL

B3-14122
OTTO
1: 492,24 kr
10In Stock

Mfr. Part No.
B3-14122

Mouser Part No
999-B3-14122

OTTO

Basic / Snap Action Switches 8A SPNC-DB Wire Wrap Low Current MIL

Learn More

Datasheet

10In Stock

492,24 kr

430,70 kr

370,91 kr

350,69 kr

View

Min.: 1
Mult.: 1

Military Grade Subminiature Basic Switch

SPST-NC

Button

8 A

115 VAC

28 VDC

3 oz, 8 oz

Chassis Mount

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

B3-14141
OTTO
1: 474,88 kr
2In Stock

Mfr. Part No.
B3-14141

Mouser Part No
999-B3-14141

OTTO

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

Learn More

Datasheet

2In Stock

474,88 kr

332,01 kr

303,76 kr

287,50 kr

View

Min.: 1
Mult.: 1

Subminiature

SPDT

ON - (OFF), OFF - (ON)

Button

8 A

115 VAC

28 VDC

141 gf, 170 gf

Wire Lead

Chassis Mount

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

B3-15131
OTTO
1: 500,59 kr
2In Stock

Mfr. Part No.
B3-15131

Mouser Part No
999-B3-15131

OTTO

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

Learn More

Datasheet

2In Stock

500,59 kr

349,92 kr

320,14 kr

302,99 kr

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 RA PC Pins Low Current MIL

B3-15132
OTTO
1: 502,90 kr
10In Stock

Mfr. Part No.
B3-15132

Mouser Part No
999-B3-15132

OTTO

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

Learn More

Datasheet

10In Stock

502,90 kr

440,04 kr

378,83 kr

358,16 kr

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 RA PC Pins Low Current MIL

B3-15232
OTTO
1: 524,22 kr
10In Stock

Mfr. Part No.
B3-15232

Mouser Part No
999-B3-15232

OTTO

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

Learn More

Datasheet

10In Stock

524,22 kr

458,72 kr

390,25 kr

367,07 kr

View

Min.: 1
Mult.: 1

Military Grade Subminiature Basic Switch

SPDT

Button

8 A

115 VAC

28 VDC

5 oz

Solder Pin, Right Angle

PCB Mount

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

B3-21132
OTTO
1: 467,08 kr
15In Stock

Mfr. Part No.
B3-21132

Mouser Part No
999-B3-21132

OTTO

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

Learn More

Datasheet

15In Stock

467,08 kr

350,36 kr

298,71 kr

282,77 kr

View

Min.: 1
Mult.: 1

Military Grade Subminiature Basic Switch

SPDT

Button

8 A

115 VAC

28 VDC

3 oz, 8 oz

Solder Pin

PCB Mount

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

B3-22331
OTTO
1: 415,75 kr
1In Stock

Mfr. Part No.
B3-22331

Mouser Part No
999-B3-22331

OTTO

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

Learn More

Datasheet

1In Stock

415,75 kr

290,58 kr

265,96 kr

253,21 kr

View

Min.: 1
Mult.: 1

Subminiature

SPDT

ON - (OFF), OFF - (ON)

Button

8 A

115 VAC

28 VDC

141 gf, 170 gf

Solder Turret

Chassis Mount

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

B3-26242
OTTO
1: 499,06 kr
15In Stock

Mfr. Part No.
B3-26242

Mouser Part No
999-B3-26242

OTTO

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

Learn More

Datasheet

15In Stock

499,06 kr

374,43 kr

319,26 kr

302,23 kr

View

Min.: 1
Mult.: 1

Military Grade Subminiature Basic Switch

SPDT

Button

8 A

115 VAC

28 VDC

5 oz

Solder Terminal

PCB Mount

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

B3-31242
OTTO
1: 485,21 kr
15In Stock

Mfr. Part No.
B3-31242

Mouser Part No
999-B3-31242

OTTO

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

Learn More

Datasheet

15In Stock

485,21 kr

363,99 kr

310,36 kr

293,76 kr

View

Min.: 1
Mult.: 1

Commercial Grade Subminiature

SPDT

Button

8 A

115 VAC

28 VDC

5 oz

Solder Pin

PCB Mount

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

B3-32141
OTTO
1: 303,87 kr
30In Stock

Mfr. Part No.
B3-32141

Mouser Part No
999-B3-32141

OTTO

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

Learn More

Datasheet

30In Stock

303,87 kr

249,36 kr

228,26 kr

217,27 kr

View

Min.: 1
Mult.: 1

Subminiature

SPDT

ON - (OFF), OFF - (ON)

Button

8 A

115 VAC

28 VDC

141 gf, 170 gf

Solder Turret

Chassis Mount

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

B3-42131
OTTO
1: 338,71 kr
20In Stock

Mfr. Part No.
B3-42131

Mouser Part No
999-B3-42131

OTTO

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

Learn More

Datasheet

20In Stock

338,71 kr

254,09 kr

216,72 kr

206,28 kr

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 Switch

B3-42341
OTTO
1: 390,15 kr
7In Stock

Mfr. Part No.
B3-42341

Mouser Part No
999-B3-42341

OTTO

Basic / Snap Action Switches Subminiature Basic Switch

Datasheet

7In Stock

390,15 kr

272,77 kr

249,47 kr

237,60 kr

View

Min.: 1
Mult.: 1

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

B3-46111
OTTO
1: 358,05 kr
7In Stock

Mfr. Part No.
B3-46111

Mouser Part No
999-B3-46111

OTTO

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

Learn More

Datasheet

7In Stock

358,05 kr

250,24 kr

229,03 kr

218,04 kr

View

Min.: 1
Mult.: 1

Subminiature

SPST-NO

OFF - (ON)

Button

8 A

115 VAC

28 VDC

141 gf, 170 gf

Solder Terminal

PCB Mount

Basic / Snap Action Switches Subminiature Basic Snap Action Switch

B3S-12141
OTTO
1: 451,25 kr
20In Stock

Mfr. Part No.
B3S-12141

Mouser Part No
999-B3S-12141

OTTO

Basic / Snap Action Switches Subminiature Basic Snap Action Switch

Datasheet

20In Stock

451,25 kr

338,49 kr

288,49 kr

274,86 kr

View

Min.: 1
Mult.: 1

Subminiature

SPDT

ON - (OFF), OFF - (ON)

Lever

5 A

28 VDC

170 gf

Solder Terminal

Chassis Mount

IP68S

Basic / Snap Action Switches Subminiature Basic Snap Action Switch

B3S-52141
OTTO
1: 477,41 kr
52In Stock
49Expected 2026-09-29

Mfr. Part No.
B3S-52141

Mouser Part No
999-B3S-52141

OTTO

Basic / Snap Action Switches Subminiature Basic Snap Action Switch

Learn More

Datasheet

52In Stock

49Expected 2026-09-29

477,41 kr

358,05 kr

328,27 kr

308,38 kr

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-52331
OTTO
1: 535,10 kr
2In Stock

Mfr. Part No.
B3S-52331

Mouser Part No
999-B3S-52331

OTTO

Basic / Snap Action Switches Subminiature Basic Snap Action Switch

Datasheet

2In Stock

535,10 kr

373,99 kr

342,23 kr

323,88 kr

View

Min.: 1
Mult.: 1

Basic / Snap Action Switches SPDT-DB Solder High Current

B5-11141
OTTO
1: 418,50 kr
11In Stock

Mfr. Part No.
B5-11141

Mouser Part No
999-B5-11141

OTTO

Basic / Snap Action Switches SPDT-DB Solder High Current

Datasheet

11In Stock

418,50 kr

313,87 kr

267,61 kr

254,86 kr

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 Solder High Current

B5-11231
OTTO
1: 378,06 kr
7In Stock

Mfr. Part No.
B5-11231

Mouser Part No
999-B5-11231

OTTO

Basic / Snap Action Switches SPDT Solder High Current

Datasheet

7In Stock

378,06 kr

310,36 kr

283,98 kr

270,46 kr

View

Min.: 1
Mult.: 1

Miniature

SPDT

ON - (OFF), OFF - (ON)

Plunger

10 A

115 VAC

28 VDC

170 gf

Solder Pin

Chassis Mount

Basic / Snap Action Switches SPNO-DB Quick Conn 0.110 High Current

B5-13111
OTTO
1: 431,47 kr
15In Stock

Mfr. Part No.
B5-13111

Mouser Part No
999-B5-13111

OTTO

Basic / Snap Action Switches SPNO-DB Quick Conn 0.110 High Current

Datasheet

15In Stock

431,47 kr

323,66 kr

275,96 kr

262,66 kr

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 SPDT-DB PC Pins Low Current

B5-14242
OTTO
1: 572,47 kr
10In Stock

Mfr. Part No.
B5-14242

Mouser Part No
999-B5-14242

OTTO

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

Datasheet

10In Stock

572,47 kr

429,38 kr

366,19 kr

346,62 kr

View

Min.: 1
Mult.: 1

Subminiature

SPDT

ON - (OFF), OFF - (ON)

10 A

125 VAC

28 VDC

6 oz

Solder Pin

Chassis Mount

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

B5-72002
OTTO
1: 954,15 kr
4In Stock

Mfr. Part No.
B5-72002

Mouser Part No
999-B5-72002

OTTO

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

Datasheet

4In Stock

954,15 kr

835,02 kr

763,26 kr

715,67 kr

679,84 kr

Min.: 1
Mult.: 1

Subminiature

Plunger

10 A

6 oz

Quick Connect

Chassis Mount

Basic / Snap Action Switches

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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