Basic / Snap Action Switches – Mouser United Kingdom

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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 SPNO-DB Turret 1/8 High Current MIL

B3-12111
OTTO
1: £34.68
95In Stock

Mfr. Part No.
B3-12111

Mouser Part No
999-B3-12111

OTTO

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

Learn More

Datasheet

95In Stock

£34.68

£26.02

£23.84

£22.40

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 SPDT PC Pins High Current MIL

B3-11131
OTTO
1: £33.65
30In Stock

Mfr. Part No.
B3-11131

Mouser Part No
999-B3-11131

OTTO

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

Learn More

Datasheet

30In Stock

£33.65

£25.24

£23.13

£20.49

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 SPNC-DB Turret 1/8 High Current MIL

B3-12321
OTTO
1: £38.75
15In Stock

Mfr. Part No.
B3-12321

Mouser Part No
999-B3-12321

OTTO

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

Learn More

Datasheet

15In Stock

£38.75

£29.08

£24.79

£23.46

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 SPDT-DB Turret 1/8 Low Current MIL

B3-12342
OTTO
1: £38.24
10In Stock

Mfr. Part No.
B3-12342

Mouser Part No
999-B3-12342

OTTO

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

Learn More

Datasheet

10In Stock

£38.24

£33.46

£28.81

£27.25

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 Turret 3/16 Low Current MIL

B3-13142
OTTO
1: £42.31
15In Stock

Mfr. Part No.
B3-13142

Mouser Part No
999-B3-13142

OTTO

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

Learn More

Datasheet

15In Stock

£42.31

£31.73

£27.06

£25.61

View

Min.: 1
Mult.: 1

Military Grade Subminiature Basic Switch

SPDT

Button

8 A

115 VAC

28 VDC

3 oz, 8 oz

Solder Turret

Chassis Mount

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

B3-14131
OTTO
1: £37.72
15In Stock

Mfr. Part No.
B3-14131

Mouser Part No
999-B3-14131

OTTO

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

Learn More

Datasheet

15In Stock

£37.72

£28.30

£24.13

£22.84

View

Min.: 1
Mult.: 1

Military Grade Subminiature Basic Switch

SPDT

Button

8 A

115 VAC

28 VDC

3 oz, 8 oz

Chassis Mount

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

B3-14331
OTTO
1: £41.81
10In Stock

Mfr. Part No.
B3-14331

Mouser Part No
999-B3-14331

OTTO

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

Learn More

Datasheet

10In Stock

£41.81

£31.36

£26.74

£25.31

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 Turret 1/8 High Current MIL

B3-22311
OTTO
1: £34.06
15In Stock

Mfr. Part No.
B3-22311

Mouser Part No
999-B3-22311

OTTO

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

Learn More

Datasheet

15In Stock

£34.06

£25.55

£21.78

£20.73

View

Min.: 1
Mult.: 1

Military Grade Subminiature Basic Switch

SPST-NO

Button

8 A

115 VAC

28 VDC

6 oz

Solder Turret

Chassis Mount

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

B3-22341
OTTO
1: £33.03
5In Stock

Mfr. Part No.
B3-22341

Mouser Part No
999-B3-22341

OTTO

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

Learn More

Datasheet

5In Stock

£33.03

£24.78

£21.13

£20.11

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 Wire Wrap Low Current MIL

B3-24132
OTTO
1: £41.18
5In Stock

Mfr. Part No.
B3-24132

Mouser Part No
999-B3-24132

OTTO

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

Learn More

Datasheet

5In 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

3 oz, 8 oz

Chassis Mount

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

B3-41141
OTTO
1: £26.91
20In Stock

Mfr. Part No.
B3-41141

Mouser Part No
999-B3-41141

OTTO

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

Learn More

Datasheet

20In Stock

£26.91

£20.18

£17.22

£16.39

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 SPNO-DB PC PINS Low Current MIL

B3-11112
OTTO
1: £42.83
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

£42.83

£32.14

£27.39

£25.94

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: £39.10
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

£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

3 oz, 8 oz

Chassis Mount

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

B3-14141
OTTO
1: £37.72
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

£37.72

£26.37

£24.13

£22.84

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: £39.77
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

£39.77

£27.80

£25.43

£24.07

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: £39.95
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

£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 SPDT RA PC Pins Low Current MIL

B3-15232
OTTO
1: £41.64
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

£41.64

£36.44

£31.00

£29.16

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: £37.10
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

£37.10

£27.83

£23.73

£22.46

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: £33.03
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

£33.03

£23.08

£21.13

£20.11

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: £39.64
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

£39.64

£29.74

£25.36

£24.01

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: £38.54
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

£38.54

£28.91

£24.65

£23.34

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 Turret 1/8 High Current

B3-42131
OTTO
1: £26.91
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

£26.91

£20.18

£17.22

£16.39

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 SPNO-DB Solder High Current

B3-46111
OTTO
1: £28.44
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

£28.44

£19.88

£18.19

£17.32

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 8A SPNO-DB PC PINS High Current

B3-11111
OTTO
1: £34.68
7In Stock

Mfr. Part No.
B3-11111

Mouser Part No
999-B3-11111

OTTO

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

Learn More

Datasheet

7In Stock

£34.68

£24.23

£22.18

£21.12

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 Low Current MIL

B3-11142
OTTO
1: £41.81
15In Stock

Mfr. Part No.
B3-11142

Mouser Part No
999-B3-11142

OTTO

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

Learn More

Datasheet

15In Stock

£41.81

£31.36

£26.74

£25.31

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

B3 Basic Subminiature Snap-Action Switches

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