Switches – Mouser Singapore

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M Series Miniature Pushbutton Switches

NKK Switches M Series Miniature Pushbutton Switches feature epoxy-sealed terminals that prevent the entry of solder flux and other contaminants. These NKK Switches miniature pushbuttons have prominent external insulating barriers that increase insulation resistance and dielectric strength. M Series Pushbutton Switches provide a high torque bushing construction that prevents rotation or separation from the frame during installation. The guide interlocked with the actuator block prevents window locking and maintains correct plunger alignment to assure contact stability. Applications include construction equipment, hospitality/restaurants, and transportation.

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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.	Product Type	Type	Contact Form	Switch Function	Mounting Style
Pushbutton Switches - Industrial BRACKET PC MOUNT MINIATURE PUSHBUTTON MBN15SS2W13-CA NKK Switches 1: $21.50 3,020In Stock	Mfr. Part No. MBN15SS2W13-CA Mouser Part No 633-MBN15SS2W13-CA	NKK Switches	Pushbutton Switches - Industrial BRACKET PC MOUNT MINIATURE PUSHBUTTON Learn More about NKK Switches nkk m mini pushbutton switches	Datasheet	3,020In Stock	$21.50 Quote Quote	Min.: 1 Mult.: 1	Pushbutton Switches	Miniature Pushbutton	SPDT	ON - (ON)	Bushing Mount
Pushbutton Switches - Industrial SNAP-ACTION BUSHING MOUNT PUSHBUTTON MBNR15S1W03-HA NKK Switches 1: $17.18 510In Stock	Mfr. Part No. MBNR15S1W03-HA Mouser Part No 633-MBNR15S1W03-HA	NKK Switches	Pushbutton Switches - Industrial SNAP-ACTION BUSHING MOUNT PUSHBUTTON Learn More about NKK Switches nkk m mini pushbutton switches	Datasheet	510In Stock	$17.18 $11.06	Min.: 1 Mult.: 1	Pushbutton Switches	Snap-Action Pushbutton	SPDT	ON - (ON)	Bushing Mount
Pushbutton Switches - Board Mount BRACKET PC MOUNT MINIATURE PUSHBUTTON MBN15SA2W31 NKK Switches 1: $21.68 25In Stock	Mfr. Part No. MBN15SA2W31 Mouser Part No 633-MBN15SA2W31	NKK Switches	Pushbutton Switches - Board Mount BRACKET PC MOUNT MINIATURE PUSHBUTTON Learn More about NKK Switches nkk m mini pushbutton switches	Datasheet	25In Stock	$21.68 $14.20 Quote Quote	Min.: 1 Mult.: 1	Pushbutton Switches	Miniature Pushbutton	SPDT	ON - (ON)	Bushing Mount
Pushbutton Switches - Industrial SNAP-ACTION BUSHING MOUNT PUSHBUTTON MBNR25E1W01-HA NKK Switches 1: $27.16 22In Stock	Mfr. Part No. MBNR25E1W01-HA Mouser Part No 633-MBNR25E1W01-HA	NKK Switches	Pushbutton Switches - Industrial SNAP-ACTION BUSHING MOUNT PUSHBUTTON Learn More about NKK Switches nkk m mini pushbutton switches	Datasheet	22In Stock	$27.16 $20.60 $20.37 $20.18 View $19.95 $19.62 Quote	Min.: 1 Mult.: 1	Pushbutton Switches	Snap-Action Pushbutton	DPDT	ON - (ON)	Bushing Mount
Pushbutton Switches - Industrial BUSHING MOUNT MINIATURE PUSHBUTTON MBN12SS1W01-CC NKK Switches 1: $13.70 30In Stock	Mfr. Part No. MBN12SS1W01-CC Mouser Part No 633-MBN125SS1W01-CC	NKK Switches	Pushbutton Switches - Industrial BUSHING MOUNT MINIATURE PUSHBUTTON Learn More about NKK Switches nkk m mini pushbutton switches	Datasheet	30In Stock	$13.70 $11.83 $11.22 $10.85	Min.: 1 Mult.: 1	Pushbutton Switches	Miniature Pushbutton	SPDT	ON - ON	Panel Mount
Pushbutton Switches - Industrial SWITCH TOGGLE MBN15SS1W01-CB NKK Switches 1: $20.66 139In Stock 150On Order	Mfr. Part No. MBN15SS1W01-CB Mouser Part No 633-MBN15SS1W01-CB	NKK Switches	Pushbutton Switches - Industrial SWITCH TOGGLE Learn More about NKK Switches nkk m mini pushbutton switches	Datasheet	139In Stock 150On Order	$20.66 $15.22 $14.14 $13.87 View $13.72 Quote	Min.: 1 Mult.: 1	Pushbutton Switches	Miniature Pushbutton	SPDT	ON - (ON)	Bushing Mount
Pushbutton Switches - Industrial BUSHING MOUNT MINIATURE PUSHBUTTON MBN22LS1W03 NKK Switches 1: $17.75 1In Stock	Mfr. Part No. MBN22LS1W03 Mouser Part No 633-MBN22LS1W03	NKK Switches	Pushbutton Switches - Industrial BUSHING MOUNT MINIATURE PUSHBUTTON Learn More about NKK Switches nkk m mini pushbutton switches	Datasheet	1In Stock	$17.75 $14.78 Quote Quote	Min.: 1 Mult.: 1	Pushbutton Switches	Miniature Pushbutton	DPDT	ON - ON	Bushing Mount
Pushbutton Switches - Industrial LARGE BUSHING MINIATURE PUSHBUTTON MBN15SB1W01-DA NKK Switches 1: $19.91 2,004In Stock	Mfr. Part No. MBN15SB1W01-DA Mouser Part No 633-MBN15SB1W01-DA	NKK Switches	Pushbutton Switches - Industrial LARGE BUSHING MINIATURE PUSHBUTTON Learn More about NKK Switches nkk m mini pushbutton switches	Datasheet	2,004In Stock	$19.91 $18.22 $17.63 $16.85 View $16.12 $15.49 $15.19 $15.07 Quote	Min.: 1 Mult.: 1	Pushbutton Switches	Miniature Pushbutton	SPDT	ON - (ON)	Bushing Mount
Pushbutton Switches - Industrial BUSHING MOUNT MINIATURE PUSHBUTTON MBN15SS4W01 NKK Switches 1: $15.15 1,852In Stock	Mfr. Part No. MBN15SS4W01 Mouser Part No 633-MBN15SS4W01	NKK Switches	Pushbutton Switches - Industrial BUSHING MOUNT MINIATURE PUSHBUTTON Learn More about NKK Switches nkk m mini pushbutton switches	Datasheet	1,852In Stock	$15.15 $12.43 $11.89 $11.15	Min.: 1 Mult.: 1	Pushbutton Switches	Miniature Pushbutton	SPDT	ON - (ON)	Bushing Mount
Pushbutton Switches - Industrial LARGE BUSHING MINIATURE PUSHBUTTON MBN12SB1W01-DA NKK Switches 1: $20.67 164In Stock	Mfr. Part No. MBN12SB1W01-DA Mouser Part No 633-MBN12SB1W01-DA	NKK Switches	Pushbutton Switches - Industrial LARGE BUSHING MINIATURE PUSHBUTTON Learn More about NKK Switches nkk m mini pushbutton switches	Datasheet	164In Stock	$20.67 $19.46 $18.82 $17.99 View $17.22 $16.55 $15.50	Min.: 1 Mult.: 1	Pushbutton Switches	Miniature Pushbutton	SPDT	ON - ON	Bushing Mount
Pushbutton Switches - Industrial BUSHING MOUNT MINIATURE PUSHBUTTON MBN15LS1W01 NKK Switches 1: $15.61 405In Stock	Mfr. Part No. MBN15LS1W01 Mouser Part No 633-MBN15LS1W01	NKK Switches	Pushbutton Switches - Industrial BUSHING MOUNT MINIATURE PUSHBUTTON Learn More about NKK Switches nkk m mini pushbutton switches	Datasheet	405In Stock	$15.61 $13.48 $12.97 $11.15 $10.81	Min.: 1 Mult.: 1	Pushbutton Switches	Miniature Pushbutton	SPDT	ON - (ON)	Bushing Mount
Pushbutton Switches - Industrial LARGE BUSHING MINIATURE PUSHBUTTON MBN15SB1W01 NKK Switches 1: $20.88 226In Stock 137Expected 21/10/2026	Mfr. Part No. MBN15SB1W01 Mouser Part No 633-MBN15SB1W01	NKK Switches	Pushbutton Switches - Industrial LARGE BUSHING MINIATURE PUSHBUTTON Learn More about NKK Switches nkk m mini pushbutton switches	Datasheet	226In Stock 137Expected 21/10/2026	$20.88 $17.58 $17.30 $17.10 View $16.21 $14.42	Min.: 1 Mult.: 1	Pushbutton Switches	Miniature Pushbutton	SPDT	ON - (ON)	Bushing Mount
Pushbutton Switches - Industrial BUSHING MOUNT MINIATURE PUSHBUTTON MBN15SD3W01 NKK Switches 1: $16.25 486In Stock	Mfr. Part No. MBN15SD3W01 Mouser Part No 633-MBN15SD3W01	NKK Switches	Pushbutton Switches - Industrial BUSHING MOUNT MINIATURE PUSHBUTTON Learn More about NKK Switches nkk m mini pushbutton switches	Datasheet	486In Stock	$16.25 $14.97 $14.48 $13.86 View $13.84 $12.74 $12.48 $11.67	Min.: 1 Mult.: 1	Pushbutton Switches	Miniature Pushbutton	SPDT	ON - (ON)	Bushing Mount
Pushbutton Switches - Industrial BUSHING MOUNT MINIATURE PUSHBUTTON MBN15SD3W01-CA NKK Switches 1: $17.01 661In Stock	Mfr. Part No. MBN15SD3W01-CA Mouser Part No 633-MBN15SD3W01-CA	NKK Switches	Pushbutton Switches - Industrial BUSHING MOUNT MINIATURE PUSHBUTTON Learn More about NKK Switches nkk m mini pushbutton switches	Datasheet	661In Stock	$17.01 $16.63 $16.08 $15.69 View $13.14 $12.78	Min.: 1 Mult.: 1	Pushbutton Switches	Miniature Pushbutton	SPDT	ON - (ON)	Bushing Mount
Pushbutton Switches - Industrial BUSHING MOUNT MINIATURE PUSHBUTTON MBN15SS1W01 NKK Switches 1: $15.53 489In Stock	Mfr. Part No. MBN15SS1W01 Mouser Part No 633-MBN15SS1W01	NKK Switches	Pushbutton Switches - Industrial BUSHING MOUNT MINIATURE PUSHBUTTON Learn More about NKK Switches nkk m mini pushbutton switches	Datasheet	489In Stock	$15.53 $13.41 $13.36 $13.26 View $12.68 $11.12	Min.: 1 Mult.: 1	Pushbutton Switches	Miniature Pushbutton	SPDT	ON - (ON)	Bushing Mount
Pushbutton Switches - Industrial SNAP-ACTION BUSHING MOUNT PUSHBUTTON MBNF15S4W01 NKK Switches 1: $12.92 327In Stock	Mfr. Part No. MBNF15S4W01 Mouser Part No 633-MBNF15S4W01	NKK Switches	Pushbutton Switches - Industrial SNAP-ACTION BUSHING MOUNT PUSHBUTTON Learn More about NKK Switches nkk m mini pushbutton switches	Datasheet	327In Stock	$12.92 $12.38 $11.97 $11.45 View $10.95 $10.31 $9.86 $9.49	Min.: 1 Mult.: 1	Pushbutton Switches	Snap-Action Pushbutton	SPDT	ON - (ON)	Bushing Mount
Pushbutton Switches - Industrial BUSHING MOUNT MINIATURE PUSHBUTTON MB2061SS1W03/CUL-N987 NKK Switches 1: $25.91 33In Stock	Mfr. Part No. MB2061SS1W03/CUL-N987 Mouser Part No 633-MB2061S1W03N987	NKK Switches	Pushbutton Switches - Industrial BUSHING MOUNT MINIATURE PUSHBUTTON Learn More about NKK Switches nkk m mini pushbutton switches	Datasheet	33In Stock	$25.91 $18.80 $18.62 $17.82 View $17.50 Quote	Min.: 1 Mult.: 1	Pushbutton Switches	Miniature Pushbutton	DPDT	ON - (ON)	Bushing Mount
Pushbutton Switches - Industrial BUSHING MOUNT MINIATURE PUSHBUTTON MBN12SS1W01-BA NKK Switches 1: $16.86 29In Stock	Mfr. Part No. MBN12SS1W01-BA Mouser Part No 633-MBN125SS1W01-BA	NKK Switches	Pushbutton Switches - Industrial BUSHING MOUNT MINIATURE PUSHBUTTON Learn More about NKK Switches nkk m mini pushbutton switches	Datasheet	29In Stock	$16.86 $14.55 $13.72 $12.24 $10.77	Min.: 1 Mult.: 1	Pushbutton Switches	Miniature Pushbutton	SPDT	ON - ON	Panel Mount
Pushbutton Switches - Industrial LARGE BUSHING MINIATURE PUSHBUTTON MBN12SB1W01 NKK Switches 1: $20.81 29In Stock 33Expected 2/11/2026	Mfr. Part No. MBN12SB1W01 Mouser Part No 633-MBN12SB1W01	NKK Switches	Pushbutton Switches - Industrial LARGE BUSHING MINIATURE PUSHBUTTON Learn More about NKK Switches nkk m mini pushbutton switches	Datasheet	29In Stock 33Expected 2/11/2026	$20.81 $17.97 $17.41 $15.87 View $15.18 $14.31 $13.68 $13.53	Min.: 1 Mult.: 1	Pushbutton Switches	Miniature Pushbutton	SPDT	ON - ON	Bushing Mount
Pushbutton Switches - Industrial BUSHING MOUNT MINIATURE PUSHBUTTON MBN15LS1W03-CA NKK Switches 1: $15.88 21In Stock	Mfr. Part No. MBN15LS1W03-CA Mouser Part No 633-MBN15LS1W03-CA	NKK Switches	Pushbutton Switches - Industrial BUSHING MOUNT MINIATURE PUSHBUTTON Learn More about NKK Switches nkk m mini pushbutton switches	Datasheet	21In Stock	$15.88 $14.74 $13.90 $13.30 View $12.72 $11.49 $11.15	Min.: 1 Mult.: 1	Pushbutton Switches	Miniature Pushbutton	SPDT	ON - (ON)	Bushing Mount
Pushbutton Switches - Industrial BUSHING MOUNT MINIATURE PUSHBUTTON MBN15SS1W01-BA NKK Switches 1: $17.22 68In Stock 40Expected 2/11/2026	Mfr. Part No. MBN15SS1W01-BA Mouser Part No 633-MBN15SS1W01-BA	NKK Switches	Pushbutton Switches - Industrial BUSHING MOUNT MINIATURE PUSHBUTTON Learn More about NKK Switches nkk m mini pushbutton switches	Datasheet	68In Stock 40Expected 2/11/2026	$17.22 $14.18 $13.22 $12.76 $12.17	Min.: 1 Mult.: 1	Pushbutton Switches	Miniature Pushbutton	SPDT	ON - (ON)	Bushing Mount
Pushbutton Switches - Industrial BUSHING MOUNT MINIATURE PUSHBUTTON MBN15SS1W01-CA NKK Switches 1: $17.12 95In Stock	Mfr. Part No. MBN15SS1W01-CA Mouser Part No 633-MBN15SS1W01-CA	NKK Switches	Pushbutton Switches - Industrial BUSHING MOUNT MINIATURE PUSHBUTTON Learn More about NKK Switches nkk m mini pushbutton switches	Datasheet	95In Stock	$17.12 $15.06 $14.10 $13.57 View $13.42 $12.35 $12.24	Min.: 1 Mult.: 1	Pushbutton Switches	Miniature Pushbutton	SPDT	ON - (ON)	Bushing Mount
Pushbutton Switches - Industrial BUSHING MOUNT MINIATURE PUSHBUTTON MBN22SS1W01 NKK Switches 1: $20.02 68In Stock	Mfr. Part No. MBN22SS1W01 Mouser Part No 633-MBN22SS1W01	NKK Switches	Pushbutton Switches - Industrial BUSHING MOUNT MINIATURE PUSHBUTTON Learn More about NKK Switches nkk m mini pushbutton switches	Datasheet	68In Stock	$20.02 $17.29 $17.12 $16.54 View $14.89 $13.26	Min.: 1 Mult.: 1	Pushbutton Switches	Miniature Pushbutton	DPDT	ON - (ON)	Bushing Mount
Pushbutton Switches - Industrial BUSHING MOUNT MINIATURE PUSHBUTTON MBN25SS1W01 NKK Switches 1: $21.24 77In Stock 60Expected 2/11/2026	Mfr. Part No. MBN25SS1W01 Mouser Part No 633-MBN25SS1W01	NKK Switches	Pushbutton Switches - Industrial BUSHING MOUNT MINIATURE PUSHBUTTON Learn More about NKK Switches nkk m mini pushbutton switches	Datasheet	77In Stock 60Expected 2/11/2026	$21.24 $19.90 $18.75 $17.94 View $17.16 $15.60 $15.45 Quote	Min.: 1 Mult.: 1	Pushbutton Switches	Miniature Pushbutton	DPDT	ON - (ON)	Bushing Mount
Pushbutton Switches - Industrial BUSHING MOUNT MINIATURE PUSHBUTTON MBN25SS1W01-BC NKK Switches 1: $23.26 61In Stock	Mfr. Part No. MBN25SS1W01-BC Mouser Part No 633-MBN25SS1W01-BC	NKK Switches	Pushbutton Switches - Industrial BUSHING MOUNT MINIATURE PUSHBUTTON Learn More about NKK Switches nkk m mini pushbutton switches	Datasheet	61In Stock	$23.26 $20.07 $19.77 $19.33 View $16.52 $16.48	Min.: 1 Mult.: 1	Pushbutton Switches	Miniature Pushbutton	DPDT	ON - (ON)	Bushing Mount

M Series Miniature Pushbutton Switches

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