Basic / Snap Action Switches

.hide-partial { max-height: none; } .show-more { display: none; }

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.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 151

Applied Filters:

Type

Contact Form

Switch Function

Actuator

Current Rating

Voltage Rating AC

Voltage Rating DC

Operating Force

Termination Style

Mounting Style

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; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) 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 SPNO-DB Turret 1/8 High Current B3-42211 OTTO 1: ¥5,282 15In Stock	Mfr. Part # B3-42211 Mouser Part # 999-B3-42211	OTTO	Basic / Snap Action Switches 8A SPNO-DB Turret 1/8 High Current Learn More about OTTO OTTOB3	Datasheet	15In Stock	¥5,282 ¥3,961.5 ¥3,376.8 ¥3,215.7 View ¥2,943.3 ¥2,851.9 ¥2,850.3	Min.: 1 Mult.: 1	B3	Commercial Grade Subminiature	SPST-NO		Button	8 A	115 VAC	28 VDC	5 oz	Solder Turret	Chassis Mount
Basic / Snap Action Switches 8A SPDT-DB Wire Wrap High Current B3-44141 OTTO 1: ¥5,459.7 20In Stock	Mfr. Part # B3-44141 Mouser Part # 999-B3-44141	OTTO	Basic / Snap Action Switches 8A SPDT-DB Wire Wrap High Current Learn More about OTTO OTTOB3	Datasheet	20In Stock	¥5,459.7 ¥4,096 ¥3,491.4 ¥3,325.3 View ¥3,043 ¥2,948.3 ¥2,946.6 Quote	Min.: 1 Mult.: 1	B3	Commercial Grade Subminiature	SPDT		Button	8 A	115 VAC	28 VDC	3 oz, 8 oz		Chassis Mount
Basic / Snap Action Switches 8A SPDT-DB Solder High Current B3-46141 OTTO 1: ¥4,830.2 31In Stock	Mfr. Part # B3-46141 Mouser Part # 999-B3-46141	OTTO	Basic / Snap Action Switches 8A SPDT-DB Solder High Current Learn More about OTTO OTTOB3	Datasheet	31In Stock	¥4,830.2 ¥3,622.6 ¥3,322 ¥2,941.6 View ¥2,692.5 ¥2,606.1 ¥2,551.3	Min.: 1 Mult.: 1	B3	Commercial Grade Subminiature	SPDT		Button	8 A	115 VAC	28 VDC	3 oz, 8 oz	Solder Terminal	PCB Mount
Basic / Snap Action Switches 8A SPNO-DB PC Pins High Current MIL B3-11311 OTTO 1: ¥6,826.7 15In Stock	Mfr. Part # B3-11311 Mouser Part # 999-B3-11311	OTTO	Basic / Snap Action Switches 8A SPNO-DB PC Pins High Current MIL Learn More about OTTO OTTOB3	Datasheet	15In Stock	¥6,826.7 ¥5,122.5 ¥4,368.4 ¥4,132.6 View ¥3,805.4 ¥3,685.8 Quote	Min.: 1 Mult.: 1	B3	Military Grade Subminiature Basic Switch	SPST-NO		Button	8 A	115 VAC	28 VDC	6 oz	Solder Pin	PCB Mount
Basic / Snap Action Switches 8A SPDT PC Pins High Current MIL B3-11331 OTTO 1: ¥6,645.7 9In Stock	Mfr. Part # B3-11331 Mouser Part # 999-B3-11331	OTTO	Basic / Snap Action Switches 8A SPDT PC Pins High Current MIL Learn More about OTTO OTTOB3	Datasheet	9In Stock	¥6,645.7 ¥4,986.3 ¥4,250.5 ¥4,022.9 View ¥3,704 ¥3,589.4 ¥3,587.8	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 Turret 1/8 Low Current MIL B3-12132 OTTO 1: ¥7,364.9 8In Stock	Mfr. Part # B3-12132 Mouser Part # 999-B3-12132	OTTO	Basic / Snap Action Switches 8A SPDT Turret 1/8 Low Current MIL Learn More about OTTO OTTOB3	Datasheet	8In Stock	¥7,364.9 ¥5,145.8 ¥4,710.6 ¥4,458.1 View ¥4,104.3 ¥3,976.4 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 SPNO-DB Turret 1/8 High Current MIL B3-12311 OTTO 1: ¥6,826.7 15In Stock	Mfr. Part # B3-12311 Mouser Part # 999-B3-12311	OTTO	Basic / Snap Action Switches 8A SPNO-DB Turret 1/8 High Current MIL Learn More about OTTO OTTOB3	Datasheet	15In Stock	¥6,826.7 ¥5,122.5 ¥4,368.4 ¥4,132.6 View ¥3,805.4 ¥3,685.8 Quote	Min.: 1 Mult.: 1	B3	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 3/16 HighCurrent MIL B3-13141 OTTO 1: ¥6,016.1 15In Stock	Mfr. Part # B3-13141 Mouser Part # 999-B3-13141	OTTO	Basic / Snap Action Switches 8A SPDT-DB Turret 3/16 HighCurrent MIL Learn More about OTTO OTTOB3	Datasheet	15In Stock	¥6,016.1 ¥4,512.9 ¥3,848.5 ¥3,664.2 View ¥3,353.6 ¥3,248.9 ¥3,247.3	Min.: 1 Mult.: 1	B3	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 SPNO-DB Wire Wrap High Current MIL B3-14111 OTTO 1: ¥6,826.7 5In Stock	Mfr. Part # B3-14111 Mouser Part # 999-B3-14111	OTTO	Basic / Snap Action Switches 8A SPNO-DB Wire Wrap High Current MIL Learn More about OTTO OTTOB3	Datasheet	5In Stock	¥6,826.7 ¥5,122.5 ¥4,368.4 ¥4,132.6 View ¥3,805.4 ¥3,685.8 Quote	Min.: 1 Mult.: 1	B3	Military Grade Subminiature Basic Switch	SPST-NO		Button	8 A	115 VAC	28 VDC	3 oz, 8 oz		Chassis Mount
Basic / Snap Action Switches 8A SPDT-DB Wire Wrap Low Current MIL B3-14142 OTTO 1: ¥6,737 10In Stock	Mfr. Part # B3-14142 Mouser Part # 999-B3-14142	OTTO	Basic / Snap Action Switches 8A SPDT-DB Wire Wrap Low Current MIL Learn More about OTTO OTTOB3	Datasheet	10In Stock	¥6,737 ¥5,894.9 ¥5,076 ¥4,800.3 View ¥4,458.1 ¥4,318.6 Quote	Min.: 1 Mult.: 1	B3	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 B3-14231 OTTO 1: ¥7,006.1 15In Stock	Mfr. Part # B3-14231 Mouser Part # 999-B3-14231	OTTO	Basic / Snap Action Switches 8A SPDT Wire Wrap High Current MIL Learn More about OTTO OTTOB3	Datasheet	15In Stock	¥7,006.1 ¥5,255.4 ¥4,479.7 ¥4,240.5 View ¥3,905 ¥3,783.8 ¥3,782.1 Quote	Min.: 1 Mult.: 1	B3	Military Grade Subminiature Basic Switch	SPDT		Button	8 A	115 VAC	28 VDC	5 oz		Chassis Mount
Basic / Snap Action Switches 8A SPDT-DB RA PC Pins Low Current MIL B3-15342 OTTO 1: ¥7,635.6 10In Stock	Mfr. Part # B3-15342 Mouser Part # 999-B3-15342	OTTO	Basic / Snap Action Switches 8A SPDT-DB RA PC Pins Low Current MIL Learn More about OTTO OTTOB3	Datasheet	10In Stock	¥7,635.6 ¥6,682.2 ¥5,683.9 ¥5,346.8 View ¥5,052.8 ¥4,868.4 Quote	Min.: 1 Mult.: 1	B3	Military Grade Subminiature Basic Switch	SPDT		Button	8 A	115 VAC	28 VDC	6 oz	Solder Pin, Right Angle	PCB Mount
Basic / Snap Action Switches 8A SPNO-DB Turret 1/8 High Current MIL B3-22211 OTTO 1: ¥5,640.8 15In Stock	Mfr. Part # B3-22211 Mouser Part # 999-B3-22211	OTTO	Basic / Snap Action Switches 8A SPNO-DB Turret 1/8 High Current MIL Learn More about OTTO OTTOB3	Datasheet	15In Stock	¥5,640.8 ¥4,230.6 ¥3,607.7 ¥3,434.9 View ¥3,144.3 ¥3,046.3 ¥3,044.6 Quote	Min.: 1 Mult.: 1	B3	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 SPDT-DB Wire Wrap High Current MIL B3-24141 OTTO 1: ¥5,818.5 15In Stock	Mfr. Part # B3-24141 Mouser Part # 999-B3-24141	OTTO	Basic / Snap Action Switches 8A SPDT-DB Wire Wrap High Current MIL Learn More about OTTO OTTOB3	Datasheet	15In Stock	¥5,818.5 ¥4,365.1 ¥3,722.3 ¥3,542.9 View ¥3,243.9 ¥3,141	Min.: 1 Mult.: 1	B3	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 RA PC Pin High Current MIL B3-25241 OTTO 1: ¥6,536 15In Stock	Mfr. Part # B3-25241 Mouser Part # 999-B3-25241	OTTO	Basic / Snap Action Switches 8A SPDT-DB RA PC Pin High Current MIL Learn More about OTTO OTTOB3	Datasheet	15In Stock	¥6,536 ¥4,903.3 ¥4,180.7 ¥3,956.5 View ¥3,642.6 ¥3,529.6 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 SPNO-DB Turret 1/8 Low Current B3-32112 OTTO 1: ¥6,612.4 15In Stock	Mfr. Part # B3-32112 Mouser Part # 999-B3-32112	OTTO	Basic / Snap Action Switches 8A SPNO-DB Turret 1/8 Low Current Learn More about OTTO OTTOB3	Datasheet	15In Stock	¥6,612.4 ¥4,959.7 ¥4,227.2 ¥4,003 View ¥3,684.1 ¥3,569.5 Quote	Min.: 1 Mult.: 1	B3	Commercial Grade Subminiature	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 B3-32121 OTTO 1: ¥5,175.7 15In Stock	Mfr. Part # B3-32121 Mouser Part # 999-B3-32121	OTTO	Basic / Snap Action Switches 8A SPNC-DB Turret 1/8 High Current Learn More about OTTO OTTOB3	Datasheet	15In Stock	¥5,175.7 ¥3,881.8 ¥3,310.4 ¥3,150.9 View ¥2,885.2 ¥2,795.5 ¥2,793.8 Quote	Min.: 1 Mult.: 1	B3	Commercial Grade Subminiature	SPST-NC		Button	8 A	115 VAC	28 VDC	3 oz, 8 oz	Solder Turret	Chassis Mount
Basic / Snap Action Switches 8A SPDT-DB RA PC Pins High Current B3-35141 OTTO 1: ¥6,071 15In Stock	Mfr. Part # B3-35141 Mouser Part # 999-B3-35141	OTTO	Basic / Snap Action Switches 8A SPDT-DB RA PC Pins High Current Learn More about OTTO OTTOB3	Datasheet	15In Stock	¥6,071 ¥4,554.5 ¥3,883.4 ¥3,697.4 View ¥3,383.5 ¥3,278.8 Quote	Min.: 1 Mult.: 1	B3	Commercial Grade Subminiature	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 High Current B3-35241 OTTO 1: ¥6,431.4 15In Stock	Mfr. Part # B3-35241 Mouser Part # 999-B3-35241	OTTO	Basic / Snap Action Switches 8A SPDT-DB RA PC Pins High Current Learn More about OTTO OTTOB3	Datasheet	15In Stock	¥6,431.4 ¥4,823.5 ¥4,112.6 ¥3,893.4 View ¥3,584.4 ¥3,473.2 ¥3,471.5 Quote	Min.: 1 Mult.: 1	B3	Commercial Grade Subminiature	SPDT		Button	8 A	115 VAC	28 VDC	5 oz	Solder Pin, Right Angle	PCB Mount
Basic / Snap Action Switches 8A SPDT RA PC High Current B3-45131 OTTO 1: ¥5,818.5 15In Stock	Mfr. Part # B3-45131 Mouser Part # 999-B3-45131	OTTO	Basic / Snap Action Switches 8A SPDT RA PC High Current Learn More about OTTO OTTOB3	Datasheet	15In Stock	¥5,818.5 ¥4,365.1 ¥3,722.3 ¥3,542.9 View ¥3,243.9 ¥3,141	Min.: 1 Mult.: 1	B3	Commercial Grade Subminiature	SPDT		Button	8 A	115 VAC	28 VDC	3 oz, 8 oz	Solder Pin, Right Angle	PCB Mount
Basic / Snap Action Switches 8A SPDT PC Pins High Current MIL B3-11131 OTTO 1: ¥5,928.1 30In Stock	Mfr. Part # B3-11131 Mouser Part # 999-B3-11131	OTTO	Basic / Snap Action Switches 8A SPDT PC Pins High Current MIL Learn More about OTTO OTTOB3	Datasheet	30In Stock	¥5,928.1 ¥4,446.5 ¥4,076.1 ¥3,609.4 View ¥3,303.7 ¥3,200.7 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 SPNC-DB Turret 1/8 High Current MIL B3-12321 OTTO 1: ¥6,826.7 15In Stock	Mfr. Part # B3-12321 Mouser Part # 999-B3-12321	OTTO	Basic / Snap Action Switches 8A SPNC-DB Turret 1/8 High Current MIL Learn More about OTTO OTTOB3	Datasheet	15In Stock	¥6,826.7 ¥5,122.5 ¥4,368.4 ¥4,132.6 View ¥3,805.4 ¥3,685.8 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 SPDT-DB Turret 1/8 Low Current MIL B3-12342 OTTO 1: ¥6,737 10In Stock	Mfr. Part # B3-12342 Mouser Part # 999-B3-12342	OTTO	Basic / Snap Action Switches 8A SPDT-DB Turret 1/8 Low Current MIL Learn More about OTTO OTTOB3	Datasheet	10In Stock	¥6,737 ¥5,894.9 ¥5,076 ¥4,800.3 View ¥4,458.1 ¥4,318.6 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-DB Turret 3/16 Low Current MIL B3-13142 OTTO 1: ¥7,452.9 15In Stock	Mfr. Part # B3-13142 Mouser Part # 999-B3-13142	OTTO	Basic / Snap Action Switches 8A SPDT-DB Turret 3/16 Low Current MIL Learn More about OTTO OTTOB3	Datasheet	15In Stock	¥7,452.9 ¥5,590.9 ¥4,767.1 ¥4,512.9 View ¥4,154.2 ¥4,024.6 Quote	Min.: 1 Mult.: 1	B3	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: ¥6,645.7 15In Stock	Mfr. Part # B3-14131 Mouser Part # 999-B3-14131	OTTO	Basic / Snap Action Switches 8A SPDT Wire Wrap High Current MIL Learn More about OTTO OTTOB3	Datasheet	15In Stock	¥6,645.7 ¥4,986.3 ¥4,250.5 ¥4,022.9 View ¥3,704 ¥3,589.4 ¥3,587.8	Min.: 1 Mult.: 1	B3	Military Grade Subminiature Basic Switch	SPDT		Button	8 A	115 VAC	28 VDC	3 oz, 8 oz		Chassis Mount