Basic / Snap Action Switches – Mouser Indonesia

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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 (IDR) 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 PC Pins High Current MIL B3-21241 OTTO 1: Rp603.033,02 15In Stock	Mfr. Part No. B3-21241 Mouser Part No 999-B3-21241	OTTO	Basic / Snap Action Switches 8A SPDT-DB PC Pins High Current MIL Learn More about OTTO OTTOB3	Datasheet	15In Stock	Rp603.033,02 Rp452.412,36 Rp385.632,92 Rp367.286,92 View Rp336.098,72 Rp325.641,50 Rp325.458,04 Quote	Min.: 1 Mult.: 1	B3	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: Rp781.723,06 10In Stock	Mfr. Part No. B3-22212 Mouser Part No 999-B3-22212	OTTO	Basic / Snap Action Switches 8A SPNO-DB Turret 1/8 Low Current MIL Learn More about OTTO OTTOB3	Datasheet	10In Stock	Rp781.723,06 Rp586.338,16 Rp499.928,50 Rp473.326,80 View Rp435.717,50 Rp422.141,46 Rp421.958,00 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 SPNO-DB RA PC Pin High Current MIL B3-25311 OTTO 1: Rp781.723,06 2In Stock	Mfr. Part No. B3-25311 Mouser Part No 999-B3-25311	OTTO	Basic / Snap Action Switches 8A SPNO-DB RA PC Pin High Current MIL Learn More about OTTO OTTOB3	Datasheet	2In Stock	Rp781.723,06 Rp546.343,88 Rp499.928,50 Rp473.326,80 View Rp435.717,50 Rp422.141,46 Rp421.958,00 Quote	Min.: 1 Mult.: 1	B3	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: Rp593.126,18 15In Stock	Mfr. Part No. B3-26111 Mouser Part No 999-B3-26111	OTTO	Basic / Snap Action Switches 8A SPNO-DB Solder High Current MIL Learn More about OTTO OTTOB3	Datasheet	15In Stock	Rp593.126,18 Rp444.890,50 Rp379.395,28 Rp361.232,74 View Rp330.594,92 Rp320.321,16 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 Terminal	PCB Mount
Basic / Snap Action Switches 8A SPDT Solder Low Current MIL B3-26132 OTTO 1: Rp731.821,94 15In Stock	Mfr. Part No. B3-26132 Mouser Part No 999-B3-26132	OTTO	Basic / Snap Action Switches 8A SPDT Solder Low Current MIL Learn More about OTTO OTTOB3	Datasheet	15In Stock	Rp731.821,94 Rp549.095,78 Rp468.006,46 Rp443.055,90 View Rp407.831,58 Rp395.172,84 Rp394.989,38 Quote	Min.: 1 Mult.: 1	B3	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: Rp731.821,94 15In Stock	Mfr. Part No. B3-26142 Mouser Part No 999-B3-26142	OTTO	Basic / Snap Action Switches 8A SPDT-DB Solder Low Current MIL Learn More about OTTO OTTOB3	Datasheet	15In Stock	Rp731.821,94 Rp549.095,78 Rp468.006,46 Rp443.055,90 View Rp407.831,58 Rp395.172,84 Rp394.989,38 Quote	Min.: 1 Mult.: 1	B3	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: Rp710.357,12 15In Stock	Mfr. Part No. B3-31132 Mouser Part No 999-B3-31132	OTTO	Basic / Snap Action Switches 8A SPDT PC Pins Low Current Learn More about OTTO OTTOB3	Datasheet	15In Stock	Rp710.357,12 Rp532.767,84 Rp454.246,96 Rp430.030,24 View Rp395.906,68 Rp383.614,86 Rp383.431,40 Quote	Min.: 1 Mult.: 1	B3	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: Rp710.357,12 15In Stock	Mfr. Part No. B3-31142 Mouser Part No 999-B3-31142	OTTO	Basic / Snap Action Switches 8A SPDT-DB PC Pins Low Current Learn More about OTTO OTTOB3	Datasheet	15In Stock	Rp710.357,12 Rp532.767,84 Rp454.246,96 Rp430.030,24 View Rp395.906,68 Rp383.614,86 Rp383.431,40 Quote	Min.: 1 Mult.: 1	B3	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: Rp682.287,74 15In Stock	Mfr. Part No. B3-42142 Mouser Part No 999-B3-42142	OTTO	Basic / Snap Action Switches 8A SPDT-DB Turret 1/8 Low Current Learn More about OTTO OTTOB3	Datasheet	15In Stock	Rp682.287,74 Rp511.853,40 Rp436.451,34 Rp415.536,90 View Rp380.312,58 Rp368.571,14 Rp368.387,68	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 SPDT-DB PC Pins High Current MIL B3-11141 OTTO 1: Rp557.351,48 7In Stock	Mfr. Part No. B3-11141 Mouser Part No 999-B3-11141	OTTO	Basic / Snap Action Switches 8A SPDT-DB PC Pins High Current MIL Learn More about OTTO OTTOB3	Datasheet	7In Stock	Rp557.351,48 Rp457.549,24 Rp418.655,72 Rp398.658,58 View Rp364.901,94 Rp353.527,42 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 Subminiature Basic Switch OTTO B3-33341 B3-33341 OTTO 1: Rp545.610,04 3In Stock	Mfr. Part No. B3-33341 Mouser Part No 999-B3-33341	OTTO	Basic / Snap Action Switches Subminiature Basic Switch	Datasheet	3In Stock	Rp545.610,04 Rp447.825,86 Rp409.849,64 Rp390.219,42 View Rp357.013,16 Rp346.005,56 Quote	Min.: 1 Mult.: 1	B3	Commercial Grade Subminiature	SPDT		Button	5 A	115 VAC	28 VDC	5 oz	Wire Lead	PCB Mount
Basic / Snap Action Switches 8A SPNO-DB Turret 1/8 High Current MIL B3-12111 OTTO 1: Rp674.765,88 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 about OTTO OTTOB3	Datasheet	95In Stock	Rp674.765,88 Rp506.166,14 Rp463.970,34 Rp435.900,96 View Rp376.276,46 Rp364.535,02 Rp364.351,56 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 Turret	Chassis Mount
Basic / Snap Action Switches 8A SPDT-DB Turret 1/8 High Current MIL B3-12141 OTTO 1: Rp538.638,56 881In Stock	Mfr. Part No. B3-12141 Mouser Part No 999-B3-12141	OTTO	Basic / Snap Action Switches 8A SPDT-DB Turret 1/8 High Current MIL Learn More about OTTO OTTOB3	Datasheet	881In Stock	Rp538.638,56 Rp445.073,96 Rp416.454,20 Rp393.154,78 View Rp372.974,18 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 Low Current MIL B3-12112 OTTO 1: Rp833.458,78 15In Stock	Mfr. Part No. B3-12112 Mouser Part No 999-B3-12112	OTTO	Basic / Snap Action Switches 8A SPNO-DB Turret 1/8 Low Current MIL Learn More about OTTO OTTOB3	Datasheet	15In Stock	Rp833.458,78 Rp625.231,68 Rp533.134,76 Rp504.698,46 View Rp464.520,72 Rp450.210,84 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 Turret	Chassis Mount
Basic / Snap Action Switches 8A SPDT-DB Turret 1/8 Low Current MIL B3-12142 OTTO 1: Rp638.440,80 4In Stock	Mfr. Part No. B3-12142 Mouser Part No 999-B3-12142	OTTO	Basic / Snap Action Switches 8A SPDT-DB Turret 1/8 Low Current MIL Learn More about OTTO OTTOB3	Datasheet	4In Stock	Rp638.440,80 Rp543.408,52 Rp516.072,98 Rp491.305,88 View Rp455.531,18 Rp435.900,96	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 Turret 1/8 High Current MIL B3-12241 OTTO 1: Rp694.396,10 4In Stock	Mfr. Part No. B3-12241 Mouser Part No 999-B3-12241	OTTO	Basic / Snap Action Switches 8A SPDT-DB Turret 1/8 High Current MIL Learn More about OTTO OTTOB3	Datasheet	4In Stock	Rp694.396,10 Rp521.026,40 Rp444.156,66 Rp422.875,30 View Rp387.100,60 Rp374.992,24 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 Turret 3/16 HighCurrent MIL B3-13131 OTTO 1: Rp565.056,80 6In Stock	Mfr. Part No. B3-13131 Mouser Part No 999-B3-13131	OTTO	Basic / Snap Action Switches 8A SPDT Turret 3/16 HighCurrent MIL Learn More about OTTO OTTOB3	Datasheet	6In Stock	Rp565.056,80 Rp476.812,54 Rp425.627,20 Rp399.208,96 View Rp358.297,38 Rp334.997,96 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 3/16 Low Current MIL B3-13132 OTTO 1: Rp823.185,02 13In Stock	Mfr. Part No. B3-13132 Mouser Part No 999-B3-13132	OTTO	Basic / Snap Action Switches 8A SPDT Turret 3/16 Low Current MIL Learn More about OTTO OTTOB3	Datasheet	13In Stock	Rp823.185,02 Rp617.526,36 Rp526.530,20 Rp498.460,82 View Rp458.833,46 Rp444.523,58 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-DB Turret 1/8 High Current MIL B3-22141 OTTO 1: Rp387.284,06 32In Stock	Mfr. Part No. B3-22141 Mouser Part No 999-B3-22141	OTTO	Basic / Snap Action Switches 8A SPDT-DB Turret 1/8 High Current MIL Learn More about OTTO OTTOB3	Datasheet	32In Stock	Rp387.284,06 Rp365.085,40 Rp358.297,38 Rp337.749,86 View Rp313.349,68 Rp308.396,26 Rp306.928,58 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-DB Turret 1/8 High Current MIL B3-22241 OTTO 1: Rp601.198,42 19In Stock	Mfr. Part No. B3-22241 Mouser Part No 999-B3-22241	OTTO	Basic / Snap Action Switches 8A SPDT-DB Turret 1/8 High Current MIL Learn More about OTTO OTTOB3	Datasheet	19In Stock	Rp601.198,42 Rp452.962,74 Rp408.932,34 Rp381.046,42 View Rp353.894,34 Rp340.685,22 Rp340.501,76	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 Solder High Current MIL B3-26141 OTTO 1: Rp479.564,44 13In Stock	Mfr. Part No. B3-26141 Mouser Part No 999-B3-26141	OTTO	Basic / Snap Action Switches 8A SPDT-DB Solder High Current MIL Learn More about OTTO OTTOB3	Datasheet	13In Stock	Rp479.564,44 Rp397.557,82 Rp373.708,02 Rp351.876,28 View Rp324.173,82 Rp305.093,98 Quote	Min.: 1 Mult.: 1	B3	Subminiature	SPDT	ON - (OFF), OFF - (ON)	Button	8 A	115 VAC	28 VDC	141 gf, 170 gf	Solder Terminal	PCB Mount
Basic / Snap Action Switches 8A SPDT Turret 1/8 High Current B3-32131 OTTO 1: Rp436.818,26 8In Stock	Mfr. Part No. B3-32131 Mouser Part No 999-B3-32131	OTTO	Basic / Snap Action Switches 8A SPDT Turret 1/8 High Current Learn More about OTTO OTTOB3	Datasheet	8In Stock	Rp436.818,26 Rp370.405,74 Rp338.116,78 Rp323.073,06 View Rp303.442,84 Rp294.453,30 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 MIL B3-12131 OTTO 1: Rp533.134,76 213Expected 30/11/2026	Mfr. Part No. B3-12131 Mouser Part No 999-B3-12131	OTTO	Basic / Snap Action Switches 8A SPDT Turret 1/8 High Current MIL Learn More about OTTO OTTOB3	Datasheet	213Expected 30/11/2026	Rp533.134,76 Rp449.293,54 Rp410.950,40 Rp392.604,40 View Rp360.315,44 Rp350.958,98	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 PC Pins Low Current MIL B3-11232 OTTO 1: Rp694.579,56 13Expected 30/11/2026	Mfr. Part No. B3-11232 Mouser Part No 999-B3-11232	OTTO	Basic / Snap Action Switches 8A SPDT PC Pins Low Current MIL Learn More about OTTO OTTOB3	Datasheet	13Expected 30/11/2026	Rp694.579,56 Rp585.237,40 Rp535.519,74 Rp507.817,28 View Rp469.290,68 Rp457.182,32	Min.: 1 Mult.: 1	B3	Military Grade Subminiature Basic Switch	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 MIL B3-22131 OTTO 1: Rp563.222,20 14On Order	Mfr. Part No. B3-22131 Mouser Part No 999-B3-22131	OTTO	Basic / Snap Action Switches 8A SPDT Turret 1/8 High Current MIL Learn More about OTTO OTTOB3	Datasheet	14On Order On Order Ship Dates Mfr. No: B3-22131 Stock: 0 On Order: 6 Expected 19/11/2026 8 Expected 26/11/2026 Factory Lead Time: 9 Weeks	Rp563.222,20 Rp422.508,38 Rp360.315,44 Rp343.070,20 View Rp313.900,06 Rp304.176,68 Rp303.993,22 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

B3 Basic Subminiature Snap-Action Switches

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