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SMD-4 Opto-electronics

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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.
Triac & SCR Output Optocouplers PhotoTRIAC 800V ZC SMD4, VDE VOT8024AB-VT Vishay Semiconductors 1: £0.863 948In Stock	Mfr. Part No. VOT8024AB-VT Mouser Part No 78-VOT8024AB-VT	Vishay Semiconductors	Triac & SCR Output Optocouplers PhotoTRIAC 800V ZC SMD4, VDE Learn More about Vishay Semiconductors vishay vot8024ax vot8121ax optocouplers	Datasheet	948In Stock	Cut Tape £0.863 £0.608 £0.451 £0.382 Reel £0.358 View £0.323 £0.311 £0.298 £0.292 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Triac & SCR Output Optocouplers Optocplr, Phototriac uL, cUL, CQC SMD-4 VOT8121AB-T Vishay Semiconductors 1: £0.796 963In Stock	Mfr. Part No. VOT8121AB-T Mouser Part No 78-VOT8121AB-T	Vishay Semiconductors	Triac & SCR Output Optocouplers Optocplr, Phototriac uL, cUL, CQC SMD-4 Learn More about Vishay Semiconductors vishay vot8024am vot8121ax optocouplers	Datasheet	963In Stock	Cut Tape £0.796 £0.555 £0.41 £0.346 Reel £0.312 View £0.292 £0.281 £0.275 £0.271 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Triac & SCR Output Optocouplers Optocplr, Phototriac uL, cUL, CQC SMD-4 VOT8121AB-T1 Vishay Semiconductors 1: £0.796 3,370In Stock	Mfr. Part No. VOT8121AB-T1 Mouser Part No 78-VOT8121AB-T1	Vishay Semiconductors	Triac & SCR Output Optocouplers Optocplr, Phototriac uL, cUL, CQC SMD-4	Datasheet	3,370In Stock	Cut Tape £0.796 £0.555 £0.41 £0.346 Reel £0.307 View £0.325 £0.284 £0.265 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Triac & SCR Output Optocouplers Optocplr, Phototriac uL, cUL, CQC SMD-4 VOT8121AB-VT Vishay Semiconductors 1: £0.856 680In Stock	Mfr. Part No. VOT8121AB-VT Mouser Part No 78-VOT8121AB-VT	Vishay Semiconductors	Triac & SCR Output Optocouplers Optocplr, Phototriac uL, cUL, CQC SMD-4	Datasheet	680In Stock	Cut Tape £0.856 £0.597 £0.437 £0.363 Reel £0.325 View £0.298 £0.281 £0.275 £0.273 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Transistor Output Optocouplers Phototransistor Out Single CTR 40-80% SFH6106-1 Vishay Semiconductors 1: £0.691 3,337In Stock	Mfr. Part No. SFH6106-1 Mouser Part No 782-SFH6106-1	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out Single CTR 40-80% Learn More about Vishay Semiconductors vishay sfh610a sfh6106	Datasheet	3,337In Stock	£0.691 £0.48 £0.349 £0.286 View £0.267 £0.255 £0.233	Min.: 1 Mult.: 1
Transistor Output Optocouplers Phototransistor Out Single CTR > 63-125% SFH6106-2T Vishay Semiconductors 1: £0.736 2,640In Stock	Mfr. Part No. SFH6106-2T Mouser Part No 782-SFH6106-2T	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out Single CTR > 63-125% Learn More about Vishay Semiconductors vishay sfh610a sfh6106	Datasheet	2,640In Stock	Cut Tape £0.736 £0.515 £0.38 £0.32 Reel £0.299 View £0.273 £0.258 £0.252 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Transistor Output Optocouplers Phototransistor Out Single CTR>100-200% SFH6106-3X001T Vishay Semiconductors 1: £0.788 489In Stock 1,000Expected 02/11/2026	Mfr. Part No. SFH6106-3X001T Mouser Part No 782-SFH6106-3X001T	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out Single CTR>100-200% Learn More about Vishay Semiconductors vishay sfh610a sfh6106	Datasheet	489In Stock 1,000Expected 02/11/2026	Cut Tape £0.788 £0.553 £0.409 £0.346 Reel £0.324 View £0.297 £0.28 £0.271 £0.263 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Transistor Output Optocouplers Phototransistor Out Single CTR 160-320% SFH6106-4 Vishay Semiconductors 1: £0.684 4,566In Stock	Mfr. Part No. SFH6106-4 Mouser Part No 782-SFH6106-4	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out Single CTR 160-320% Learn More about Vishay Semiconductors vishay sfh610a sfh6106	Datasheet	4,566In Stock	£0.684 £0.476 £0.35 £0.293 View £0.275 £0.259 £0.242 £0.231 £0.219	Min.: 1 Mult.: 1
Transistor Output Optocouplers Phototransistor Out Single CTR>160-320% SFH6106-4T Vishay Semiconductors 1: £0.705 3,082In Stock	Mfr. Part No. SFH6106-4T Mouser Part No 782-SFH6106-4T	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out Single CTR>160-320% Learn More about Vishay Semiconductors vishay sfh610a sfh6106	Datasheet	3,082In Stock	Cut Tape £0.705 £0.501 £0.366 £0.32 Reel £0.299 View £0.273 £0.249 £0.242 £0.237 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Transistor Output Optocouplers Phototransistor Out Single CTR>250-500% SFH6106-5T Vishay Semiconductors 1: £0.736 2,349In Stock	Mfr. Part No. SFH6106-5T Mouser Part No 782-SFH6106-5T	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out Single CTR>250-500% Learn More about Vishay Semiconductors vishay sfh610a sfh6106	Datasheet	2,349In Stock	Cut Tape £0.736 £0.515 £0.38 £0.32 Reel £0.299 View £0.274 £0.258 £0.252 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Transistor Output Optocouplers Phototransistor Out Single CTR 40-80% SFH6156-1T Vishay Semiconductors 1: £0.465 2,687In Stock	Mfr. Part No. SFH6156-1T Mouser Part No 782-SFH6156-1T	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out Single CTR 40-80%	Datasheet	2,687In Stock	Cut Tape £0.465 £0.316 £0.226 £0.19 Reel £0.175 View £0.162 £0.151 £0.148 £0.147 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Transistor Output Optocouplers Phototransistor Out Single CTR 63-125% SFH6156-2 Vishay Semiconductors 1: £0.413 8,264In Stock	Mfr. Part No. SFH6156-2 Mouser Part No 782-SFH6156-2	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out Single CTR 63-125%	Datasheet	8,264In Stock	£0.413 £0.294 £0.182 £0.166 View £0.161 £0.16	Min.: 1 Mult.: 1
Transistor Output Optocouplers Phototransistor Out Single CTR>160-320% SFH6156-4X001T Vishay Semiconductors 1: £0.45 2,650In Stock	Mfr. Part No. SFH6156-4X001T Mouser Part No 782-SFH6156-4X001T	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out Single CTR>160-320%	Datasheet	2,650In Stock	Cut Tape £0.45 £0.309 £0.223 £0.185 Reel £0.172 View £0.171 £0.145 £0.141 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Transistor Output Optocouplers RECOMMENDED ALT VO61 SFH615A-2X019T Vishay Semiconductors 1: £0.788 4,113On Order	Mfr. Part No. SFH615A-2X019T Mouser Part No 782-SFH615A-2X019T	Vishay Semiconductors	Transistor Output Optocouplers RECOMMENDED ALT VO61	Datasheet	4,113On Order On Order Ship Dates Mfr. No: SFH615A-2X019T Stock: 0 On Order: 4,000 Expected 29/10/2026 113 Expected 04/11/2026 Factory Lead Time: 4 Weeks	Cut Tape £0.788 £0.552 £0.408 £0.344 Reel £0.322 View £0.295 £0.278 £0.272 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Transistor Output Optocouplers Phototransistor Out Single CTR>100-600% SFH615AGB-X009T Vishay Semiconductors 1: £0.728 679In Stock	Mfr. Part No. SFH615AGB-X009T Mouser Part No 782-SFH615AGB-X009T	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out Single CTR>100-600%	Datasheet	679In Stock	Cut Tape £0.728 £0.505 £0.367 £0.30 Reel £0.271 View £0.249 £0.233 £0.228 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Transistor Output Optocouplers Phototransistor Out Single CTR > 40-80% SFH617A-1X007T Vishay Semiconductors 1: £0.811 2,948In Stock	Mfr. Part No. SFH617A-1X007T Mouser Part No 782-SFH617A-1X007T	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out Single CTR > 40-80%	Datasheet	2,948In Stock	Cut Tape £0.811 £0.571 £0.423 £0.357 Reel £0.353 View £0.33 £0.29 £0.284 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Transistor Output Optocouplers Phototransistor Out Single CTR>100-200% SFH617A-3X007T Vishay Semiconductors 1: £0.811 3,282In Stock	Mfr. Part No. SFH617A-3X007T Mouser Part No 782-SFH617A-3X007T	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out Single CTR>100-200%	Datasheet	3,282In Stock	Cut Tape £0.811 £0.571 £0.423 £0.357 Reel £0.353 View £0.33 £0.29 £0.284 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Transistor Output Optocouplers RECOMMENDED ALT VO61 SFH617A-3X017T Vishay Semiconductors 1: £0.871 970In Stock	Mfr. Part No. SFH617A-3X017T Mouser Part No 782-SFH617A-3X017T	Vishay Semiconductors	Transistor Output Optocouplers RECOMMENDED ALT VO61	Datasheet	970In Stock	Cut Tape £0.871 £0.61 £0.453 £0.409 Reel £0.36 View £0.326 £0.308 £0.299 £0.296 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Transistor Output Optocouplers Phototransistor Out Single CTR 100-200% SFH6186-3T Vishay Semiconductors 1: £0.751 2,752In Stock 4,000Expected 27/10/2026	Mfr. Part No. SFH6186-3T Mouser Part No 782-SFH6186-3T	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out Single CTR 100-200% Learn More about Vishay Semiconductors vishay sfh618 optocouplers	Datasheet	2,752In Stock 4,000Expected 27/10/2026	Cut Tape £0.751 £0.523 £0.386 £0.317 Reel £0.259 View £0.256 £0.222 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Transistor Output Optocouplers Phototransistor Out Single CTR 160-320% SFH6186-4 Vishay Semiconductors 1: £0.676 2,385In Stock 4,000Expected 30/10/2026	Mfr. Part No. SFH6186-4 Mouser Part No 782-SFH6186-4	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out Single CTR 160-320% Learn More about Vishay Semiconductors vishay sfh618 optocouplers	Datasheet	2,385In Stock 4,000Expected 30/10/2026	£0.676 £0.474 £0.347 £0.291 View £0.273 £0.253 £0.244 £0.223	Min.: 1 Mult.: 1
Transistor Output Optocouplers Phototransistor Out Single CTR 160-320% SFH6186-4T Vishay Semiconductors 1: £0.751 2,887In Stock	Mfr. Part No. SFH6186-4T Mouser Part No 782-SFH6186-4T	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out Single CTR 160-320% Learn More about Vishay Semiconductors vishay sfh618 optocouplers	Datasheet	2,887In Stock	Cut Tape £0.751 £0.523 £0.386 £0.325 Reel £0.304 View £0.278 £0.263 £0.258 £0.257 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Transistor Output Optocouplers Phototransistor Out Single CTR 40-125% SFH6206-1 Vishay Semiconductors 1: £0.705 2,976In Stock	Mfr. Part No. SFH6206-1 Mouser Part No 782-SFH6206-1	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out Single CTR 40-125%	Datasheet	2,976In Stock	£0.705 £0.494 £0.363 £0.305 View £0.286 £0.282 £0.244 £0.238 £0.228	Min.: 1 Mult.: 1
Transistor Output Optocouplers Phototransistor Out AC-In CTR>63-200% SFH6206-2X001T Vishay Semiconductors 1: £0.811 1,978In Stock	Mfr. Part No. SFH6206-2X001T Mouser Part No 782-SFH6206-2X001T	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out AC-In CTR>63-200%	Datasheet	1,978In Stock	Cut Tape £0.811 £0.571 £0.423 £0.357 Reel £0.353 View £0.306 £0.29 £0.284 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Transistor Output Optocouplers Phototransistor Out Single CTR 100-320% SFH6206-3 Vishay Semiconductors 1: £0.705 1,981In Stock 4,000Expected 27/11/2026	Mfr. Part No. SFH6206-3 Mouser Part No 782-SFH6206-3	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out Single CTR 100-320%	Datasheet	1,981In Stock 4,000Expected 27/11/2026	£0.705 £0.494 £0.363 £0.305 View £0.286 £0.27 £0.251 £0.24 £0.228	Min.: 1 Mult.: 1
Transistor Output Optocouplers Phototransistor Out AC-In CTR>100-320% SFH6206-3X001T Vishay Semiconductors 1: £0.863 1,975In Stock	Mfr. Part No. SFH6206-3X001T Mouser Part No 782-SFH6206-3X001T	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out AC-In CTR>100-320%	Datasheet	1,975In Stock	Cut Tape £0.863 £0.605 £0.448 £0.376 Reel £0.334 View £0.306 £0.29 £0.283 £0.272 MouseReel Available	Min.: 1 Mult.: 1 : 1,000

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