Tactile Switches – Mouser United Kingdom

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B3F Tactile Switches

Aratas B3F Tactile Switches feature a positive click action plus a long mechanical/electrical life equal to that of a no-contact switch. Typical applications include audio, office and communications equipment, and TVs. The B3F Switches from Aratas are available in taped radial, vertical, high-force, and gold-plated contact type models. The flux-tight base structure allows easy soldering onto a PC board.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.	Illuminated	Mounting Style	Mounting Direction	Stem Height	Actuator	Switch Function	Operating Force	Current Rating	Voltage Rating DC	Ground Terminal	Contact Form	Termination Style	Color	Length	Width	Height	Series	Life	IP Rating	Packaging
Tactile Switches Key Sw. In Ammo Pack B3F-6052 Aratas 1: £0.346 1,991In Stock	Mfr. Part No. B3F-6052 Mouser Part No 653-B3F-60523	Aratas	Tactile Switches Key Sw. In Ammo Pack Learn More about Aratas omronB3F	Datasheet	1,991In Stock	£0.346 £0.34 £0.306 £0.281 Reel £0.248 View £0.265 £0.203 £0.194	Min.: 1 Mult.: 1 : 1,000	Non-Illuminated	Through Hole	Straight		Rectangular	OFF - (ON)	1.5 N	50 mA	24 VDC	No	SPST	Solder Pin	Yellow	6 mm	6 mm	7.3 mm	B3F	300000 Cycle		Ammo Pack
Tactile Switches Key Sw. In Ammo Pack B3F-6100 Aratas 1: £0.405 1,858In Stock	Mfr. Part No. B3F-6100 Mouser Part No 653-B3F-61003	Aratas	Tactile Switches Key Sw. In Ammo Pack Learn More about Aratas omronB3F	Datasheet	1,858In Stock	£0.405 £0.352 £0.329 £0.293 Reel £0.243 View £0.272 £0.257 £0.223 £0.207	Min.: 1 Mult.: 1 : 1,000	Non-Illuminated	Through Hole	Straight		Round	OFF - (ON)	1 N	50 mA	24 VDC	Yes	SPST	Solder Pin	White	6 mm	6 mm	4.3 mm	B3F	1000000 Cycle		Ammo Pack
Tactile Switches Key Sw. In Ammo Pack B3F-6120 Aratas 1: £0.413 1,421In Stock	Mfr. Part No. B3F-6120 Mouser Part No 653-B3F-6120	Aratas	Tactile Switches Key Sw. In Ammo Pack Learn More about Aratas omronB3F	Datasheet	1,421In Stock	£0.413 £0.364 £0.34 £0.303 Reel £0.262 View £0.282 £0.265 £0.223 £0.213	Min.: 1 Mult.: 1 : 1,000	Non-Illuminated	Through Hole	Straight		Round	OFF - (ON)	1 N	50 mA	24 VDC	Yes	SPST	Solder Pin	Black	6 mm	6 mm	4.3 mm	B3F	1000000 Cycle		Ammo Pack
Tactile Switches Key Sw. In Ammo Pack B3F-6150 Aratas 1: £0.413 1,817In Stock New At Mouser	Mfr. Part No. B3F-6150 Mouser Part No 653-B3F-61503 New At Mouser	Aratas	Tactile Switches Key Sw. In Ammo Pack Learn More about Aratas omronB3F	Datasheet	1,817In Stock	£0.413 £0.364 £0.34 £0.303 Reel £0.239 View £0.26 £0.249 £0.223 £0.222	Min.: 1 Mult.: 1 : 1,000	Non-Illuminated	Through Hole	Straight		Rectangular	OFF - (ON)	1 N	50 mA	24 VDC	Yes	SPST	Solder Pin	White	6 mm	6 mm	7.3 mm	B3F	300000 Cycle		Ammo Pack
Tactile Switches Tactile Switch B3F-1002S Aratas 1: £0.533 80In Stock New At Mouser	Mfr. Part No. B3F-1002S Mouser Part No 653-B3F1002S New At Mouser	Aratas	Tactile Switches Tactile Switch	Datasheet	80In Stock	£0.533 £0.464 £0.388 £0.382 View £0.374 £0.366 £0.357 £0.349	Min.: 1 Mult.: 1	Non-Illuminated	Through Hole	Straight	4.3 mm	Plunger	OFF - (ON)	150 gf	50 mA	24 VDC	No	SPST	Solder Pin	Yellow	6 mm	6 mm	4.3 mm	B3F	300000 Cycle
Tactile Switches Horizontal Flat 4.33 mm 4.9 N B3F-1006 Aratas 1: £0.555 5,939Expected 12/02/2027	Mfr. Part No. B3F-1006 Mouser Part No 653-B3F-1006	Aratas	Tactile Switches Horizontal Flat 4.33 mm 4.9 N Learn More about Aratas omronB3F	Datasheet	5,939Expected 12/02/2027	Cut Tape £0.555 £0.53 £0.496 £0.43 Reel £0.347 View £0.401 £0.383 £0.368 £0.332	Min.: 1 Mult.: 1 : 1,500	Non-Illuminated	Through Hole	Straight		Round	OFF - (ON)	5 N	50 mA	24 VDC	No	SPST	Solder Pin	Red	6 mm	6 mm	7.8 mm	B3F	50000 Cycle		Reel, Cut Tape
Tactile Switches 6X6 Proj 7.3mm Btn Force 150g w/o Grd B3F-1052 Aratas 1: £0.30 60,769On Order	Mfr. Part No. B3F-1052 Mouser Part No 653-B3F-1052	Aratas	Tactile Switches 6X6 Proj 7.3mm Btn Force 150g w/o Grd Learn More about Aratas omronB3F	Datasheet	60,769On Order On Order Ship Dates Mfr. No: B3F-1052 Stock: 0 On Order: 20,269 Expected 25/12/2026 40,500 Expected 12/01/2027 Factory Lead Time: 26 Weeks	£0.30 £0.258 £0.241 £0.217 View £0.201 £0.189 £0.173 £0.163 £0.155	Min.: 1 Mult.: 1	Non-Illuminated	Through Hole	Straight	7.3 mm	Projected	OFF - (ON)	1.5 N	50 mA	24 VDC	No	SPST	Solder Pin	Yellow	6 mm	6 mm	7.3 mm	B3F	300000 Cycle
Tactile Switches 6MM Tactile Switch 260GF 7.3MM B3F-1055 Aratas 1: £0.458 7,407On Order	Mfr. Part No. B3F-1055 Mouser Part No 653-B3F-1055	Aratas	Tactile Switches 6MM Tactile Switch 260GF 7.3MM Learn More about Aratas omronB3F	Datasheet	7,407On Order On Order Ship Dates Mfr. No: B3F-1055 Stock: 0 On Order: 2,907 Expected 18/12/2026 4,500 Expected 05/02/2027 Factory Lead Time: 26 Weeks	£0.458 £0.422 £0.377 £0.349 View £0.326 £0.302 £0.286 £0.272	Min.: 1 Mult.: 1	Non-Illuminated	Through Hole	Straight		Projected	OFF - (ON)	2.5 N	50 mA	24 VDC	No	SPST	Solder Pin	Orange	6 mm	6 mm	7.3 mm	B3F	100000 Cycle
Tactile Switches Mechanical Keyswitch B3F-1105 Aratas 1: £0.308 5In Stock	Mfr. Part No. B3F-1105 Mouser Part No 653-B3F-1105	Aratas	Tactile Switches Mechanical Keyswitch Learn More about Aratas omronB3F	Datasheet	5In Stock	£0.308 £0.285 £0.27 £0.238 View £0.217 £0.201 £0.19 £0.186	Min.: 1 Mult.: 1	Non-Illuminated	Through Hole	Straight		Round	OFF - (ON)	2.5 N	50 mA	24 VDC	Yes	SPST	Solder Pin	Orange	6 mm	6 mm	4.3 mm	B3F	100000 Cycle
Tactile Switches 3.15mm VERT 100gF B3F-3100 Aratas 1: £0.398 13,078On Order	Mfr. Part No. B3F-3100 Mouser Part No 653-B3F-3100	Aratas	Tactile Switches 3.15mm VERT 100gF Learn More about Aratas omronB3F	Datasheet	13,078On Order On Order Ship Dates Mfr. No: B3F-3100 Stock: 0 On Order: 3,078 Expected 20/11/2026 5,000 Expected 27/11/2026 5,000 Expected 25/12/2026 Factory Lead Time: 26 Weeks	£0.398 £0.362 £0.345 £0.30 View £0.285 £0.262 £0.248 £0.233 £0.224	Min.: 1 Mult.: 1	Non-Illuminated	Through Hole	Right Angle	3.15 mm	Round	OFF - (ON)	1 N	50 mA	24 VDC	Yes	SPST	Solder Pin	Gray	6.25 mm	7.3 mm	7.4 mm	B3F	1000000 Cycle
Tactile Switches 12x12mm Lg Svc Life Ht 7.3mm B3F-5050 Aratas 1: £0.511 18,500On Order	Mfr. Part No. B3F-5050 Mouser Part No 653-B3F-5050	Aratas	Tactile Switches 12x12mm Lg Svc Life Ht 7.3mm Learn More about Aratas omronB3F	Datasheet	18,500On Order On Order Ship Dates Mfr. No: B3F-5050 Stock: 0 On Order: 4,000 Expected 27/11/2026 4,000 Expected 04/12/2026 10,500 Expected 12/02/2027 Factory Lead Time: 26 Weeks	£0.511 £0.438 £0.409 £0.365 View £0.338 £0.319 £0.301 £0.289	Min.: 1 Mult.: 1	Non-Illuminated	Through Hole	Straight	7.3 mm	Projected	OFF - (ON)	1.3 N	50 mA	24 VDC	No	SPST	Solder Pin	Blue	12 mm	12 mm	7.3 mm	B3F	10000000 Cycle
Tactile Switches Projected 7.3x12.5 Gold Pl w/out Grd Tm B3F-5051 Aratas 1: £2.44 1,000Expected 01/01/2027	Mfr. Part No. B3F-5051 Mouser Part No 653-B3F-5051	Aratas	Tactile Switches Projected 7.3x12.5 Gold Pl w/out Grd Tm Learn More about Aratas omronB3F	Datasheet	1,000Expected 01/01/2027	Cut Tape £2.44 £2.28 £2.14 £1.90 Reel £1.67 View £1.77 £1.58 £1.40	Min.: 1 Mult.: 1 : 500	Non-Illuminated	Through Hole	Straight	7.3 mm	Snap Top	OFF - (ON)	1.3 N	50 mA	24 VDC	No	SPST	Solder Pin	Blue	12 mm	12 mm	3.5 mm	B3F	10000000 Cycle		Reel, Cut Tape
Tactile Switches 6.5MM Tactile Switch 150GF 5.0MM B3F-1122 Aratas 1: £0.323 1,500Expected 01/01/2027 New At Mouser	Mfr. Part No. B3F-1122 Mouser Part No 653-B3F-1122 New At Mouser	Aratas	Tactile Switches 6.5MM Tactile Switch 150GF 5.0MM Learn More about Aratas omronB3F	Datasheet	1,500Expected 01/01/2027	£0.323 £0.285 £0.27 £0.242 View £0.223 £0.211 £0.19 £0.178 £0.169	Min.: 1 Mult.: 1	Non-Illuminated	Through Hole	Straight		Round	OFF - (ON)	1.5 N	50 mA	24 VDC	Yes	SPST	Solder Pin	Gray	6 mm	6 mm	5 mm	B3F	300000 Cycle
Tactile Switches Mechanical Keyswitch B3F-1102-G Aratas 1,500: £1.34 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. B3F-1102-G Mouser Part No 653-B3F-1102-G	Aratas	Tactile Switches Mechanical Keyswitch Learn More about Aratas omronB3F	Datasheet	Non-Stocked Lead-Time 26 Weeks	£1.34	Min.: 1,500 Mult.: 1,500	Non-Illuminated	Through Hole	Straight		Round	OFF - (ON)	1.7 N	50 mA	24 VDC	Yes	SPST	Solder Pin	Yellow	6 mm	6 mm	4.3 mm	B3F	300000 Cycle
Tactile Switches Flat w/Grd Tm 5.0 x 6.5mm 176g B3F-1122-G Aratas 1,500: £1.34 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. B3F-1122-G Mouser Part No 653-B3F-1122-G	Aratas	Tactile Switches Flat w/Grd Tm 5.0 x 6.5mm 176g Learn More about Aratas omronB3F	Datasheet	Non-Stocked Lead-Time 26 Weeks	£1.34	Min.: 1,500 Mult.: 1,500	Non-Illuminated	Through Hole	Straight		Round	OFF - (ON)	1.7 N	50 mA	24 VDC	Yes	SPST	Solder Pin	Gray	6 mm	6 mm	5 mm	B3F	300000 Cycle
Tactile Switches Flat w/out Grd Tm 5.0 x 6.5mm 260g B3F-1125 Aratas 1,500: £0.205 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. B3F-1125 Mouser Part No 653-B3F-1125	Aratas	Tactile Switches Flat w/out Grd Tm 5.0 x 6.5mm 260g Learn More about Aratas omronB3F	Datasheet	Non-Stocked Lead-Time 26 Weeks	£0.205	Min.: 1,500 Mult.: 1,500	Non-Illuminated	Through Hole	Straight		Round		2.6 N	50 mA	24 VDC	Yes	SPST	Solder Pin					B3F
Tactile Switches KEY SWITCH B3F-1170 Aratas 1: £0.39 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. B3F-1170 Mouser Part No 653-B3F-1170	Aratas	Tactile Switches KEY SWITCH Learn More about Aratas omronB3F	Datasheet	Non-Stocked Lead-Time 26 Weeks	£0.39 £0.341 £0.32 £0.285 View £0.265 £0.238 £0.217 £0.209 £0.199	Min.: 1 Mult.: 1	Non-Illuminated				Round			50 mA	24 VDC								B3F			Bulk
Tactile Switches MECHANICAL KEYSWITCH B3F-1172 Aratas 1: £0.405 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. B3F-1172 Mouser Part No 653-B3F-1172	Aratas	Tactile Switches MECHANICAL KEYSWITCH Learn More about Aratas omronB3F	Datasheet	Non-Stocked Lead-Time 26 Weeks	£0.405 £0.362 £0.339 £0.285 View £0.271 £0.244 £0.224 £0.217 £0.209	Min.: 1 Mult.: 1	Non-Illuminated				Round			50 mA	24 VDC								B3F
Tactile Switches Mechanical Keyswitch B3F-3122-G Aratas 1: £0.856 Non-Stocked Lead-Time 26 Weeks New At Mouser	Mfr. Part No. B3F-3122-G Mouser Part No 653-B3F-3122-G New At Mouser	Aratas	Tactile Switches Mechanical Keyswitch	Datasheet	Non-Stocked Lead-Time 26 Weeks	£0.856 £0.773 £0.65 £0.624 View £0.545 £0.533 £0.506 £0.482 £0.454	Min.: 1 Mult.: 1	Non-Illuminated	Through Hole	Right Angle		Plunger	OFF - (ON)	1.47 N	50 mA	24 VDC	No	SPST	Solder Pin	Gray	6.25 mm	7.3 mm	7.4 mm	B3F	300000 Cycle	IP00
Tactile Switches Flat w/Ground Term 4.3 x 12.5mm 130g B3F-4100 Aratas 1: £0.578 Lead-Time 26 Weeks	Mfr. Part No. B3F-4100 Mouser Part No 653-B3F-4100	Aratas	Tactile Switches Flat w/Ground Term 4.3 x 12.5mm 130g Learn More about Aratas omronB3F	Datasheet	Lead-Time 26 Weeks	Cut Tape £0.578 £0.503 £0.469 £0.418 Reel £0.337 View £0.388 £0.327 £0.292 £0.285	Min.: 1 Mult.: 1 : 500	Non-Illuminated	Through Hole	Straight	4.3 mm	Round	OFF - (ON)	1.3 N	50 mA	24 VDC	Yes	SPST	Solder Pin	White	12 mm	12 mm	3.5 mm	B3F	3000000 Cycle		Reel, Cut Tape
Tactile Switches Flat 4.3 x 12.5 mm Long Service w/Grd B3F-5100 Aratas 1: £0.684 Non-Stocked Lead-Time 26 Weeks New At Mouser	Mfr. Part No. B3F-5100 Mouser Part No 653-B3F-5100 New At Mouser	Aratas	Tactile Switches Flat 4.3 x 12.5 mm Long Service w/Grd Learn More about Aratas omronB3F	Datasheet	Non-Stocked Lead-Time 26 Weeks	£0.684 £0.599 £0.552 £0.487 View £0.453 £0.424 £0.416	Min.: 1 Mult.: 1	Non-Illuminated	Through Hole	Straight		Round		1.3 N	50 mA	24 VDC	Yes	SPST	Solder Pin					B3F			Bulk
Tactile Switches MECHANICAL KEYSWITCH B3F-5101 Aratas 500: £1.53 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. B3F-5101 Mouser Part No 653-B3F-5101	Aratas	Tactile Switches MECHANICAL KEYSWITCH Learn More about Aratas omronB3F	Datasheet	Non-Stocked Lead-Time 26 Weeks	£1.53 £1.48 £1.43	Min.: 500 Mult.: 500	Non-Illuminated	Through Hole			Round	OFF - (ON)	1.3 N	50 mA	24 VDC	Yes	SPST	Solder Pin					B3F
Tactile Switches Key Sw. In Ammo Pack B3F-6025 Aratas 1: £0.413 Non-Stocked	Mfr. Part No. B3F-6025 Mouser Part No 653-B3F-60253	Aratas	Tactile Switches Key Sw. In Ammo Pack Learn More about Aratas omronB3F	Datasheet	Non-Stocked	£0.413 £0.395 £0.381 £0.312 Reel £0.239 View £0.30 £0.282 £0.233	Min.: 1 Mult.: 1 : 1,000	Non-Illuminated				Round			50 mA	24 VDC								B3F			Ammo Pack
Tactile Switches Key Sw. In Ammo Pack B3F-6055 Aratas 1: £0.465 Non-Stocked	Mfr. Part No. B3F-6055 Mouser Part No 653-B3F-60553	Aratas	Tactile Switches Key Sw. In Ammo Pack Learn More about Aratas omronB3F	Datasheet	Non-Stocked	£0.465 £0.444 £0.369 £0.343 Reel £0.263 View £0.329 £0.309 £0.26	Min.: 1 Mult.: 1 : 1,000	Non-Illuminated				Round			50 mA	24 VDC								B3F			Ammo Pack
Tactile Switches Key Sw. In Ammo Pack B3F-6102 Aratas 1: £0.428 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. B3F-6102 Mouser Part No 653-B3F-61023	Aratas	Tactile Switches Key Sw. In Ammo Pack Learn More about Aratas omronB3F	Datasheet	Non-Stocked Lead-Time 26 Weeks	£0.428 £0.41 £0.395 £0.30 Reel £0.27 View £0.287 £0.271 £0.242 £0.23	Min.: 1 Mult.: 1 : 1,000	Non-Illuminated				Round		1.5 N	50 mA	24 VDC		SPST	Solder Pin					B3F			Ammo Pack

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