Basic / Snap Action Switches

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B3 Basic Subminiature Snap-Action Switches

OTTO B3 Basic Subminiature Snap-Action Switches are SPDT, double-break, 2-circuit (Form Z), commercial and military-grade switches that meet all requirements of MIL-PRF-8805/76 (0.200" wide) or MIL-PRF-8805/101. The 0.156" thick components (MIL-PRF-8805/101) feature a minimum of one million mechanical cycles, contact resistance less than 25mΩ, and standard silver with gold contacts. For commercial applications, a variety of contact forms, special forces, and gold plate contacts are available. Most versions are also UL recognized and CSA certified.

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Part #

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

B3-11341
OTTO
1: $46.96
20In Stock

Mfr. Part #
B3-11341

Mouser Part #
999-B3-11341

OTTO

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

Learn More

Datasheet

20In Stock

$46.96

$39.33

$35.95

$34.52

View

Min.: 1
Mult.: 1

Military Grade Subminiature Basic Switch

SPDT

Button

8 A

115 VAC

28 VDC

6 oz

Solder Pin

PCB Mount

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

B3-12222
OTTO
1: $53.91
15In Stock

Mfr. Part #
B3-12222

Mouser Part #
999-B3-12222

OTTO

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

Learn More

Datasheet

15In Stock

$53.91

$48.48

$42.96

$40.85

View

Min.: 1
Mult.: 1

Subminiature

SPST-NC

ON - (OFF)

Button

8 A

115 VAC

28 VDC

141 gf, 170 gf

Solder Turret

Chassis Mount

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

B3-12241
OTTO
1: $44.44
13In Stock

Mfr. Part #
B3-12241

Mouser Part #
999-B3-12241

OTTO

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

Learn More

Datasheet

13In Stock

$44.44

$37.21

$34.02

$32.65

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 High Current MIL

B3-12341
OTTO
1: $58.50
8In Stock

Mfr. Part #
B3-12341

Mouser Part #
999-B3-12341

OTTO

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

Learn More

Datasheet

8In Stock

$58.50

$43.89

$40.23

$37.79

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-DB Wire Wrap Low Current MIL

B3-14342
OTTO
1: $54.45
10In Stock

Mfr. Part #
B3-14342

Mouser Part #
999-B3-14342

OTTO

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

Learn More

Datasheet

10In Stock

$54.45

$51.39

$47.42

$45.07

View

Min.: 1
Mult.: 1

Military Grade Subminiature Basic Switch

SPDT

Button

8 A

115 VAC

28 VDC

6 oz

Chassis Mount

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

B3-21111
OTTO
1: $40.51
20In Stock

Mfr. Part #
B3-21111

Mouser Part #
999-B3-21111

OTTO

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

Learn More

Datasheet

20In Stock

$40.51

$32.48

$29.72

$28.31

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: $41.89
15In Stock

Mfr. Part #
B3-21241

Mouser Part #
999-B3-21241

OTTO

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

Learn More

Datasheet

15In Stock

$41.89

$33.59

$30.73

$29.26

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: $48.17
10In Stock

Mfr. Part #
B3-22212

Mouser Part #
999-B3-22212

OTTO

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

Learn More

Datasheet

10In Stock

$48.17

$43.32

$38.41

$36.50

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: $62.90
2In Stock

Mfr. Part #
B3-25311

Mouser Part #
999-B3-25311

OTTO

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

Learn More

Datasheet

2In Stock

$62.90

$43.32

$38.41

$36.50

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: $37.90
15In Stock

Mfr. Part #
B3-26111

Mouser Part #
999-B3-26111

OTTO

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

Learn More

Datasheet

15In Stock

$37.90

$31.74

$29.03

$27.86

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: $46.91
15In Stock

Mfr. Part #
B3-26132

Mouser Part #
999-B3-26132

OTTO

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

Learn More

Datasheet

15In Stock

$46.91

$39.28

$35.92

$34.48

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: $46.91
15In Stock

Mfr. Part #
B3-26142

Mouser Part #
999-B3-26142

OTTO

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

Learn More

Datasheet

15In Stock

$46.91

$39.28

$35.92

$34.48

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: $45.60
15In Stock

Mfr. Part #
B3-31132

Mouser Part #
999-B3-31132

OTTO

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

Learn More

Datasheet

15In Stock

$45.60

$38.18

$34.91

$33.51

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: $45.60
15In Stock

Mfr. Part #
B3-31142

Mouser Part #
999-B3-31142

OTTO

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

Learn More

Datasheet

15In Stock

$45.60

$38.18

$34.91

$33.51

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: $43.82
15In Stock

Mfr. Part #
B3-42142

Mouser Part #
999-B3-42142

OTTO

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

Learn More

Datasheet

15In Stock

$43.82

$36.69

$33.56

$32.20

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 8A SPNC-DB Turret 1/8 Low Current MIL

B3-12322
OTTO
1: $56.49
10In Stock

Mfr. Part #
B3-12322

Mouser Part #
999-B3-12322

OTTO

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

Learn More

Datasheet

10In Stock

$56.49

$50.79

$45.01

$42.81

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: $48.89
15In Stock

Mfr. Part #
B3-14211

Mouser Part #
999-B3-14211

OTTO

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

Learn More

Datasheet

15In Stock

$48.89

$43.98

$38.97

$37.07

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: $47.68
24In Stock

Mfr. Part #
B3-15141

Mouser Part #
999-B3-15141

OTTO

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

Learn More

Datasheet

24In Stock

$47.68

$42.89

$38.01

$36.15

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: $53.25
15In Stock

Mfr. Part #
B3-15142

Mouser Part #
999-B3-15142

OTTO

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

Learn More

Datasheet

15In Stock

$53.25

$50.66

$45.50

$43.24

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: $55.67
10In Stock

Mfr. Part #
B3-15212

Mouser Part #
999-B3-15212

OTTO

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

Learn More

Datasheet

10In Stock

$55.67

$52.56

$48.15

$45.64

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 8A SPNO-DB Turret 1/8 High Current MIL

B3-22111
OTTO
1: $40.51
20In Stock

Mfr. Part #
B3-22111

Mouser Part #
999-B3-22111

OTTO

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

Learn More

Datasheet

20In Stock

$40.51

$32.48

$29.72

$28.31

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: $40.51
20In Stock

Mfr. Part #
B3-22121

Mouser Part #
999-B3-22121

OTTO

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

Learn More

Datasheet

20In Stock

$40.51

$32.48

$29.72

$28.31

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: $41.89
15In Stock

Mfr. Part #
B3-22231

Mouser Part #
999-B3-22231

OTTO

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

Learn More

Datasheet

15In Stock

$41.89

$33.59

$30.73

$29.26

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 High Current MIL

B3-22241
OTTO
1: $59.60
14In Stock

Mfr. Part #
B3-22241

Mouser Part #
999-B3-22241

OTTO

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

Learn More

Datasheet

14In Stock

$59.60

$45.79

$42.32

$40.29

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: $46.96
15In Stock

Mfr. Part #
B3-22242

Mouser Part #
999-B3-22242

OTTO

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

Learn More

Datasheet

15In Stock

$46.96

$42.23

$37.42

$35.60

View

Min.: 1
Mult.: 1

Military Grade Subminiature Basic Switch

SPDT

Button

8 A

115 VAC

28 VDC

5 oz

Solder Turret

Chassis Mount

B3 Basic Subminiature Snap-Action Switches

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