Basic / Snap Action Switches – Mouser Liechtenstein

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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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CHF) Filter the results in the table by unit price based on your quantity.	Qty.	Series	Type	Contact Form	Switch Function	Actuator	Current Rating	Voltage Rating AC	Voltage Rating DC	Operating Force	Termination Style	Mounting Style
Basic / Snap Action Switches 8A SPDT-DB Turret 1/8 High Current B3-42141 OTTO 1: CHF 23.49 1’301In Stock	Mfr. Part No. B3-42141 Mouser Part No 999-B3-42141	OTTO	Basic / Snap Action Switches 8A SPDT-DB Turret 1/8 High Current Learn More about OTTO OTTOB3	Datasheet	1’301In Stock	CHF 23.49 CHF 19.80 CHF 18.10 CHF 17.31 View CHF 15.87 CHF 15.45	Min.: 1 Mult.: 1	B3	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 SPNO-DB PC PINS Low Current MIL B3-11112 OTTO 1: CHF 45.92 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 about OTTO OTTOB3	Datasheet	10In Stock	CHF 45.92 CHF 34.45 CHF 29.37 CHF 27.81 View CHF 25.60 CHF 24.80 Quote	Min.: 1 Mult.: 1	B3	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: CHF 41.92 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 about OTTO OTTOB3	Datasheet	10In Stock	CHF 41.92 CHF 36.68 CHF 31.59 CHF 29.87 View CHF 27.74 CHF 26.87 Quote	Min.: 1 Mult.: 1	B3	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 RA PC Pins HighCurrent MIL B3-15131 OTTO 1: CHF 42.63 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 about OTTO OTTOB3	Datasheet	2In Stock	CHF 42.63 CHF 29.80 CHF 27.27 CHF 25.81 View CHF 23.77 CHF 23.03 Quote	Min.: 1 Mult.: 1	B3	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: CHF 42.83 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 about OTTO OTTOB3	Datasheet	10In Stock	CHF 42.83 CHF 37.48 CHF 32.26 CHF 30.50 View CHF 28.33 CHF 27.45 Quote	Min.: 1 Mult.: 1	B3	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: CHF 44.65 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 about OTTO OTTOB3	Datasheet	10In Stock	CHF 44.65 CHF 39.07 CHF 33.24 CHF 31.26 View CHF 29.55 CHF 28.61 Quote	Min.: 1 Mult.: 1	B3	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: CHF 39.78 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 about OTTO OTTOB3	Datasheet	15In Stock	CHF 39.78 CHF 29.84 CHF 25.44 CHF 24.08 View CHF 22.16 CHF 21.48 Quote	Min.: 1 Mult.: 1	B3	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: CHF 35.41 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 about OTTO OTTOB3	Datasheet	1In Stock	CHF 35.41 CHF 24.75 CHF 22.65 CHF 21.57 View CHF 19.74 CHF 19.12 CHF 19.11	Min.: 1 Mult.: 1	B3	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: CHF 42.50 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 about OTTO OTTOB3	Datasheet	15In Stock	CHF 42.50 CHF 31.89 CHF 27.19 CHF 25.74 View CHF 23.70 CHF 22.96 Quote	Min.: 1 Mult.: 1	B3	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: CHF 41.32 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 about OTTO OTTOB3	Datasheet	15In Stock	CHF 41.32 CHF 31.00 CHF 26.43 CHF 25.02 View CHF 23.03 CHF 22.31 Quote	Min.: 1 Mult.: 1	B3	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: CHF 25.88 28In 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 about OTTO OTTOB3	Datasheet	28In Stock	CHF 25.88 CHF 21.24 CHF 19.44 CHF 18.50 View CHF 16.94 CHF 16.41 CHF 16.05 Quote	Min.: 1 Mult.: 1	B3	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: CHF 28.85 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 about OTTO OTTOB3	Datasheet	20In Stock	CHF 28.85 CHF 21.64 CHF 18.46 CHF 17.57 View CHF 16.08 CHF 15.58 CHF 15.25	Min.: 1 Mult.: 1	B3	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: CHF 30.49 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 about OTTO OTTOB3	Datasheet	7In Stock	CHF 30.49 CHF 21.31 CHF 19.51 CHF 18.57 View CHF 16.99 CHF 16.45 CHF 16.12 Quote	Min.: 1 Mult.: 1	B3	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 SPNC-DB Turret 1/8 Low Current MIL B3-12322 OTTO 1: CHF 41.92 10In Stock	Mfr. Part No. B3-12322 Mouser Part No 999-B3-12322	OTTO	Basic / Snap Action Switches 8A SPNC-DB Turret 1/8 Low Current MIL Learn More about OTTO OTTOB3	Datasheet	10In Stock	CHF 41.92 CHF 36.68 CHF 31.59 CHF 29.87 View CHF 27.74 CHF 26.87 Quote	Min.: 1 Mult.: 1	B3	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: CHF 43.74 15In Stock	Mfr. Part No. B3-14211 Mouser Part No 999-B3-14211	OTTO	Basic / Snap Action Switches 8A SPNO-DB Wire Wrap High Current MIL Learn More about OTTO OTTOB3	Datasheet	15In Stock	CHF 43.74 CHF 32.82 CHF 27.97 CHF 26.48 View CHF 24.38 CHF 23.62 Quote	Min.: 1 Mult.: 1	B3	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: CHF 42.63 24In Stock	Mfr. Part No. B3-15141 Mouser Part No 999-B3-15141	OTTO	Basic / Snap Action Switches 8A SPDT-DB RA PC Pins HighCurrent MIL Learn More about OTTO OTTOB3	Datasheet	24In Stock	CHF 42.63 CHF 31.98 CHF 26.13 CHF 24.85 View CHF 22.65 CHF 22.00 CHF 21.99 Quote	Min.: 1 Mult.: 1	B3	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: CHF 42.83 15In Stock	Mfr. Part No. B3-15142 Mouser Part No 999-B3-15142	OTTO	Basic / Snap Action Switches 8A SPDT-DB RA PC Pins Low Current MIL Learn More about OTTO OTTOB3	Datasheet	15In Stock	CHF 42.83 CHF 37.48 CHF 32.26 CHF 30.50 View CHF 28.33 CHF 27.45 Quote	Min.: 1 Mult.: 1	B3	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: CHF 45.57 10In Stock	Mfr. Part No. B3-15212 Mouser Part No 999-B3-15212	OTTO	Basic / Snap Action Switches 8A SPNO-DB RA PC Pins Low Current MIL Learn More about OTTO OTTOB3	Datasheet	10In Stock	CHF 45.57 CHF 39.88 CHF 33.92 CHF 31.92 View CHF 30.17 CHF 29.20 Quote	Min.: 1 Mult.: 1	B3	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: CHF 32.14 20In Stock	Mfr. Part No. B3-22111 Mouser Part No 999-B3-22111	OTTO	Basic / Snap Action Switches 8A SPNO-DB Turret 1/8 High Current MIL Learn More about OTTO OTTOB3	Datasheet	20In Stock	CHF 32.14 CHF 24.11 CHF 20.55 CHF 19.57 View CHF 17.92 CHF 17.35 CHF 17.34	Min.: 1 Mult.: 1	B3	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: CHF 32.14 20In Stock	Mfr. Part No. B3-22121 Mouser Part No 999-B3-22121	OTTO	Basic / Snap Action Switches 8A SPNC-DB Turret 1/8 High Current MIL Learn More about OTTO OTTOB3	Datasheet	20In Stock	CHF 32.14 CHF 24.11 CHF 20.55 CHF 19.57 View CHF 17.92 CHF 17.35 CHF 17.34	Min.: 1 Mult.: 1	B3	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: CHF 33.23 15In Stock	Mfr. Part No. B3-22231 Mouser Part No 999-B3-22231	OTTO	Basic / Snap Action Switches 8A SPDT Turret 1/8 High Current MIL Learn More about OTTO OTTOB3	Datasheet	15In Stock	CHF 33.23 CHF 24.93 CHF 21.25 CHF 20.24 View CHF 18.52 CHF 17.94 CHF 17.93 Quote	Min.: 1 Mult.: 1	B3	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: CHF 41.97 15In Stock	Mfr. Part No. B3-22242 Mouser Part No 999-B3-22242	OTTO	Basic / Snap Action Switches 8A SPDT-DB Turret 1/8 Low Current MIL Learn More about OTTO OTTOB3	Datasheet	15In Stock	CHF 41.97 CHF 31.49 CHF 26.84 CHF 25.41 View CHF 23.39 CHF 22.66 Quote	Min.: 1 Mult.: 1	B3	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 B3-22342 OTTO 1: CHF 44.15 15In Stock	Mfr. Part No. B3-22342 Mouser Part No 999-B3-22342	OTTO	Basic / Snap Action Switches 8A SPDT-DB Turret 1/8 Low Current MIL Learn More about OTTO OTTOB3	Datasheet	15In Stock	CHF 44.15 CHF 33.13 CHF 28.25 CHF 26.74 View CHF 24.61 CHF 23.85 Quote	Min.: 1 Mult.: 1	B3	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 PC Pins High Current MIL B3-31131 OTTO 1: CHF 30.40 11In Stock	Mfr. Part No. B3-31131 Mouser Part No 999-B3-31131	OTTO	Basic / Snap Action Switches 8A SPDT PC Pins High Current MIL Learn More about OTTO OTTOB3	Datasheet	11In Stock	CHF 30.40 CHF 22.79 CHF 21.24 CHF 19.77 View CHF 17.83 CHF 17.11 CHF 16.39	Min.: 1 Mult.: 1	B3	Subminiature	SPDT	ON - (OFF), OFF - (ON)	Button	8 A	115 VAC	28 VDC	141 gf, 170 gf	Solder Pin	PCB Mount
Basic / Snap Action Switches 8A SPDT-DB Turret 1/8 Low Current B3-32342 OTTO 1: CHF 43.51 15In Stock	Mfr. Part No. B3-32342 Mouser Part No 999-B3-32342	OTTO	Basic / Snap Action Switches 8A SPDT-DB Turret 1/8 Low Current Learn More about OTTO OTTOB3	Datasheet	15In Stock	CHF 43.51 CHF 32.64 CHF 26.67 CHF 25.37 View CHF 23.12 CHF 22.45 Quote	Min.: 1 Mult.: 1	B3	Commercial Grade Subminiature	SPDT		Button	8 A	115 VAC	28 VDC	6 oz	Solder Turret	Chassis Mount

B3 Basic Subminiature Snap-Action Switches

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