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Basic / Snap Action Switches

Basic Switches & Snap Switches are in stock with same-day shipping at Mouser from industry leading manufacturers. Mouser is an authorized distributor for Basic Switch & Snap Switch manufacturers such as Crouzet, Honeywell, ITW Switches, Johnson Electric, Marquardt, Omron, OTTO, ZF Electronics & more.
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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) 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	IP Rating	Packaging
Basic / Snap Action Switches 8A SPDT-DB Turret 3/16 Low Current MIL B3-13142 OTTO 1: $61.02 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 about OTTO OTTOB3	Datasheet	15In Stock	$61.02 $45.78 $39.03 $36.95 View $34.01 $32.95 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: $54.41 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 about OTTO OTTOB3	Datasheet	15In Stock	$54.41 $40.83 $34.80 $32.94 View $30.33 $29.39 $29.38	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 B3-14331 OTTO 1: $60.30 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 about OTTO OTTOB3	Datasheet	10In Stock	$60.30 $45.23 $38.57 $36.50 View $33.61 $32.56 Quote	Min.: 1 Mult.: 1	B3	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: $49.12 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 about OTTO OTTOB3	Datasheet	15In Stock	$49.12 $36.86 $31.42 $29.91 View $27.39 $26.52	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 1/8 High Current MIL B3-22341 OTTO 1: $47.64 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 about OTTO OTTOB3	Datasheet	5In Stock	$47.64 $35.74 $30.48 $29.01 View $26.56 $25.72	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 Wire Wrap Low Current MIL B3-24132 OTTO 1: $59.40 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 about OTTO OTTOB3	Datasheet	5In Stock	$59.40 $44.57 $38.00 $35.97 View $33.10 $32.08 $32.07 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-DB PC Pins High Current B3-41141 OTTO 1: $38.81 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 about OTTO OTTOB3	Datasheet	20In Stock	$38.81 $29.12 $24.83 $23.64 View $21.64 $20.96 $20.51	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 SPDT Solder High Current B5-11331 OTTO 1: $49.44 15In Stock	Mfr. Part No. B5-11331 Mouser Part No 999-B5-11331	OTTO	Basic / Snap Action Switches SPDT Solder High Current	Datasheet	15In Stock	$49.44 $37.09 $31.62 $30.10 View $27.55 $26.70 Quote	Min.: 1 Mult.: 1	B5	Subminiature	SPDT	ON - (OFF), OFF - (ON)		10 A	125 VAC	28 VDC	5 oz	Solder Pin	Chassis Mount
Basic / Snap Action Switches SPDT-DB Quick Conn 0.110 Low Current B5-13342 OTTO 1: $61.20 10In Stock	Mfr. Part No. B5-13342 Mouser Part No 999-B5-13342	OTTO	Basic / Snap Action Switches SPDT-DB Quick Conn 0.110 Low Current	Datasheet	10In Stock	$61.20 $45.91 $39.14 $37.05 View $34.11 $33.05 Quote	Min.: 1 Mult.: 1	B5	Subminiature	SPDT	ON - (OFF), OFF - (ON)		10 A	125 VAC	28 VDC	5 oz	Quick Connect	Chassis Mount
Basic / Snap Action Switches SPNO-DB PC Pins High Current B5-14111 OTTO 1: $52.37 15In Stock	Mfr. Part No. B5-14111 Mouser Part No 999-B5-14111	OTTO	Basic / Snap Action Switches SPNO-DB PC Pins High Current	Datasheet	15In Stock	$52.37 $39.29 $33.50 $31.89 View $29.20 $28.29 Quote	Min.: 1 Mult.: 1	B5	Subminiature	SPDT	ON - (OFF), OFF - (ON)		10 A	125 VAC	28 VDC	3 oz to 8 oz	Solder Pin	Chassis Mount
Basic / Snap Action Switches SPNO-DB Solder High Current B5-21111 OTTO 1: $62.95 10In Stock	Mfr. Part No. B5-21111 Mouser Part No 999-B5-21111	OTTO	Basic / Snap Action Switches SPNO-DB Solder High Current	Datasheet	10In Stock	$62.95 $47.23 $40.27 $38.12 View $35.10 $34.00 Quote	Min.: 1 Mult.: 1	B5	Subminiature	SPDT	ON - (OFF), OFF - (ON)		10 A	125 VAC	28 VDC	3 oz to 8 oz	Solder Pin	Chassis Mount
Basic / Snap Action Switches SPDT Solder High Current MIL B5-21131 OTTO 1: $61.47 7In Stock	Mfr. Part No. B5-21131 Mouser Part No 999-B5-21131	OTTO	Basic / Snap Action Switches SPDT Solder High Current MIL	Datasheet	7In Stock	$61.47 $42.96 $39.33 $37.22 View $34.27 $33.20 Quote	Min.: 1 Mult.: 1	B5	Subminiature	SPDT	ON - (OFF), OFF - (ON)		10 A	125 VAC	28 VDC	3 oz to 8 oz	Solder Pin	Chassis Mount
Basic / Snap Action Switches SPDT-DB Solder High Current MIL B5-21241 OTTO 1: $64.42 10In Stock	Mfr. Part No. B5-21241 Mouser Part No 999-B5-21241	OTTO	Basic / Snap Action Switches SPDT-DB Solder High Current MIL	Datasheet	10In Stock	$64.42 $48.32 $41.19 $39.00 View $35.90 $34.79 Quote	Min.: 1 Mult.: 1	B5	Subminiature	SPDT	ON - (OFF), OFF - (ON)		10 A	125 VAC	28 VDC	6 oz	Solder Pin	Chassis Mount
Basic / Snap Action Switches SPDT-DB Taper QC Tab Low Current MIL B5-22142 OTTO 1: $61.05 10In Stock	Mfr. Part No. B5-22142 Mouser Part No 999-B5-22142	OTTO	Basic / Snap Action Switches SPDT-DB Taper QC Tab Low Current MIL	Datasheet	10In Stock	$61.05 $53.42 $45.45 $42.76 View $40.39 $39.13 Quote	Min.: 1 Mult.: 1	B5	Subminiature	SPDT	ON - (OFF), OFF - (ON)		10 A	125 VAC	28 VDC	3 oz to 8 oz	Quick Connect	Chassis Mount
Basic / Snap Action Switches Style A Sldr Std Red Button P1-11111W OTTO 1: $53.88 45In Stock	Mfr. Part No. P1-11111W Mouser Part No 999-P1-11111W	OTTO	Basic / Snap Action Switches Style A Sldr Std Red Button	Datasheet	45In Stock	$53.88 $40.42 $37.05 $32.57 View $29.93 $29.00 Quote	Min.: 1 Mult.: 1	P1	Momentary	SPST-NO		Button	10 A	115 VAC	28 VDC	4 lb	Solder Lug	PCB Mount	IP68S
Basic / Snap Action Switches Style A Sldr Std Black Button P1-11622 OTTO 1: $45.40 3In Stock 8Expected 30/11/2026	Mfr. Part No. P1-11622 Mouser Part No 999-P1-11622	OTTO	Basic / Snap Action Switches Style A Sldr Std Black Button	Datasheet	3In Stock 8Expected 30/11/2026	$45.40 $34.05 $29.77 $27.59 View $25.21 $24.43 $24.41	Min.: 1 Mult.: 1	P1	Momentary	SPDT	ON - (ON)	Button	10 A	115 VAC	28 VDC	4 lb	Solder Lug	Bushing Mount	IP64
Basic / Snap Action Switches Style A Scrw Std Red Button P1-12121 OTTO 1: $36.26 6In Stock	Mfr. Part No. P1-12121 Mouser Part No 999-P1-12121	OTTO	Basic / Snap Action Switches Style A Scrw Std Red Button	Datasheet	6In Stock	$36.26 $29.77 $27.93 $25.89 View $23.66 $22.93 $22.92 Quote	Min.: 1 Mult.: 1	P1	Momentary	SPST-NO	OFF - (ON)	Button	10 A	115 VAC	28 VDC	4 lb	Screw	Bushing Mount	IP64
Basic / Snap Action Switches Style A Scrw Std Gray Button P1-12128 OTTO 1: $44.02 10In Stock	Mfr. Part No. P1-12128 Mouser Part No 999-P1-12128	OTTO	Basic / Snap Action Switches Style A Scrw Std Gray Button	Datasheet	10In Stock	$44.02 $33.02 $28.86 $26.76 View $24.45 $23.69 $23.68	Min.: 1 Mult.: 1	P1	Momentary	SPST-NO		Button	10 A	115 VAC	28 VDC	4 lb	Screw	PCB Mount	IP64
Basic / Snap Action Switches Style A Scrw Std Black Button P1-12422 OTTO 1: $42.60 3In Stock	Mfr. Part No. P1-12422 Mouser Part No 999-P1-12422	OTTO	Basic / Snap Action Switches Style A Scrw Std Black Button	Datasheet	3In Stock	$42.60 $29.23 $27.59 $25.50 View $23.43 $22.82	Min.: 1 Mult.: 1	P1	Momentary	SPDT	OFF - (ON)	Button	10 A	115 VAC	28 VDC	4 lb	Screw	Bushing Mount	IP64	Bulk
Basic / Snap Action Switches Style B Sldr Std Black Button P1-21122 OTTO 1: $41.17 13In Stock	Mfr. Part No. P1-21122 Mouser Part No 999-P1-21122	OTTO	Basic / Snap Action Switches Style B Sldr Std Black Button	Datasheet	13In Stock	$41.17 $30.89 $27.01 $25.04 View $22.86 $22.14 $21.68 Quote	Min.: 1 Mult.: 1	P1	Momentary	SPST-NO	OFF - (ON)	Button	10 A	115 VAC	28 VDC	4 lb	Solder Lug	Bushing Mount	IP64
Basic / Snap Action Switches Style C Sldr Std Black Button P1-31622 OTTO 1: $45.40 9In Stock	Mfr. Part No. P1-31622 Mouser Part No 999-P1-31622	OTTO	Basic / Snap Action Switches Style C Sldr Std Black Button	Datasheet	9In Stock	$45.40 $31.73 $29.77 $27.59 View $25.21 $24.43 $24.41	Min.: 1 Mult.: 1	P1	Momentary	SPDT		Button	10 A	115 VAC	28 VDC	4 lb	Solder Lug	PCB Mount	IP64
Basic / Snap Action Switches Style C Scrw Std Red Button P1-32521 OTTO 1: $47.53 7In Stock	Mfr. Part No. P1-32521 Mouser Part No 999-P1-32521	OTTO	Basic / Snap Action Switches Style C Scrw Std Red Button	Datasheet	7In Stock	$47.53 $33.21 $31.16 $28.89 View $26.40 $25.58 $25.57 Quote	Min.: 1 Mult.: 1	P1	Momentary			Button	10 A	115 VAC	28 VDC	4 lb	Screw	PCB Mount	IP64
Basic / Snap Action Switches Style C Scrw Std White Button P1-32629 OTTO 1: $46.81 8In Stock	Mfr. Part No. P1-32629 Mouser Part No 999-P1-32629	OTTO	Basic / Snap Action Switches Style C Scrw Std White Button	Datasheet	8In Stock	$46.81 $32.72 $30.70 $28.46 View $26.00 $25.19 Quote	Min.: 1 Mult.: 1	P1	Momentary	SPDT	ON - (ON)	Button	10 A	115 VAC	28 VDC	4 lb	Screw	Bushing Mount	IP64
Basic / Snap Action Switches Style C Sldr LoLev Red Button P1-33121W OTTO 1: $56.67 3In Stock	Mfr. Part No. P1-33121W Mouser Part No 999-P1-33121W	OTTO	Basic / Snap Action Switches Style C Sldr LoLev Red Button	Datasheet	3In Stock	$56.67 $46.43 $43.25 $40.31 View $37.37 $36.20 Quote	Min.: 1 Mult.: 1	P1	Momentary	SPST-NO	OFF - (ON)	Button	10 A	115 VAC	28 VDC	4 lb	Solder Lug	Bushing Mount	IP68S
Basic / Snap Action Switches Style E Sldr Std Black Button P1-51112 OTTO 1: $30.83 15In Stock	Mfr. Part No. P1-51112 Mouser Part No 999-P1-51112	OTTO	Basic / Snap Action Switches Style E Sldr Std Black Button	Datasheet	15In Stock	$30.83 $26.98 $25.70 $23.64 View $21.24 $20.62 $20.39 Quote	Min.: 1 Mult.: 1	P1	Momentary	SPST-NO	OFF - (ON)	Button	10 A	115 VAC	28 VDC	4 lb	Solder Lug	Bushing Mount	IP64