Optical Detectors & Sensors – Mouser United Kingdom

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VEMx20xx/25xx Silicon Photodiode/Phototransistor

Vishay Semiconductors VEMx20xx/VEMx25xx Silicon Photodiodes & Phototransistors are new high-speed photodetectors in miniature gullwing, reverse gullwing, and side-view packages with wide-view dome lenses. Offered with or without daylight blocking filters and featuring a ±35° angle of half sensitivity, the AEC-Q101-qualified VEMD2xx3(SL) PIN photodiodes and VEMT2xx3(SL) phototransistors have matching emitters in Vishay's high-speed ±25° and ±28° VSMB2943xX01 series.

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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.	Product Type	Mounting Style
Photodiodes Reverse gullwing 350-1120nm +/-35 deg VEMD2503X01 Vishay Semiconductors 1: £0.698 8,313In Stock	Mfr. Part No. VEMD2503X01 Mouser Part No 78-VEMD2503X01	Vishay Semiconductors	Photodiodes Reverse gullwing 350-1120nm +/-35 deg Learn More about Vishay Semiconductors vishay vemx20xx25xx optodetector	Datasheet	8,313In Stock	Cut Tape £0.698 £0.49 £0.361 £0.303 Reel £0.233 View £0.267 £0.223 £0.218 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	Photodiodes	SMD/SMT
Phototransistors Reverse gullwing 790-970nm +/-35 deg VEMT2003X01 Vishay Semiconductors 1: £0.668 5,830In Stock	Mfr. Part No. VEMT2003X01 Mouser Part No 78-VEMT2003X01	Vishay Semiconductors	Phototransistors Reverse gullwing 790-970nm +/-35 deg Learn More about Vishay Semiconductors vishay vemt20xx 25xx photodiodes	Datasheet	5,830In Stock	Cut Tape £0.668 £0.384 £0.298 £0.258 Reel £0.223 View £0.238 £0.233 £0.216 £0.21 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	Phototransistors
Photodiodes Gullwing 750-1050nm +/-35 deg VEMD2023X01 Vishay Semiconductors 1: £0.698 24,487In Stock	Mfr. Part No. VEMD2023X01 Mouser Part No 78-VEMD2023X01	Vishay Semiconductors	Photodiodes Gullwing 750-1050nm +/-35 deg Learn More about Vishay Semiconductors vishay vemx20xx25xx optodetector	Datasheet	24,487In Stock	Cut Tape £0.698 £0.49 £0.361 £0.303 Reel £0.237 View £0.267 £0.221 £0.22 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	Photodiodes	SMD/SMT
Phototransistors Gullwing 790-970nm +/-35 deg VEMT2023X01 Vishay Semiconductors 1: £0.526 8,365In Stock	Mfr. Part No. VEMT2023X01 Mouser Part No 78-VEMT2023X01	Vishay Semiconductors	Phototransistors Gullwing 790-970nm +/-35 deg Learn More about Vishay Semiconductors vishay vemt20xx 25xx photodiodes	Datasheet	8,365In Stock	Cut Tape £0.526 £0.386 £0.299 £0.259 Reel £0.228 View £0.243 £0.238 £0.218 £0.202 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	Phototransistors
Phototransistors Sideview 470-1090nm +/-35 deg VEMT2523SLX01 Vishay Semiconductors 1: £0.623 33,174In Stock	Mfr. Part No. VEMT2523SLX01 Mouser Part No 78-VEMT2523SLX01	Vishay Semiconductors	Phototransistors Sideview 470-1090nm +/-35 deg Learn More about Vishay Semiconductors vishay vemt20xx 25xx photodiodes	Datasheet	33,174In Stock	Cut Tape £0.623 £0.429 £0.313 £0.27 Reel £0.228 View £0.246 £0.215 £0.206 £0.198 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Phototransistors
Photodiodes Reverse gullwing 750-1050nm +/-35 deg VEMD2003X01 Vishay Semiconductors 1: £0.533 4,650In Stock	Mfr. Part No. VEMD2003X01 Mouser Part No 78-VEMD2003X01	Vishay Semiconductors	Photodiodes Reverse gullwing 750-1050nm +/-35 deg Learn More about Vishay Semiconductors vishay vemx20xx25xx optodetector	Datasheet	4,650In Stock	Cut Tape £0.533 £0.389 £0.30 £0.266 Reel £0.245 View £0.253 £0.245 £0.23 £0.224 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	Photodiodes	SMD/SMT
Photodiodes Sideview 750-1050nm +/-35 deg VEMD2023SLX01 Vishay Semiconductors 1: £0.646 5,616In Stock 9,000Expected 09/10/2026	Mfr. Part No. VEMD2023SLX01 Mouser Part No 78-VEMD2023SLX01	Vishay Semiconductors	Photodiodes Sideview 750-1050nm +/-35 deg Learn More about Vishay Semiconductors vishay vemx20xx25xx optodetector	Datasheet	5,616In Stock 9,000Expected 09/10/2026	Cut Tape £0.646 £0.461 £0.346 £0.303 Reel £0.274 View £0.284 £0.261 £0.242 £0.238 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Photodiodes	SMD/SMT
Photodiodes Sideview 350-1120nm +/-35 deg VEMD2523SLX01 Vishay Semiconductors 1: £0.668 8,858In Stock	Mfr. Part No. VEMD2523SLX01 Mouser Part No 78-VEMD2523SLX01	Vishay Semiconductors	Photodiodes Sideview 350-1120nm +/-35 deg Learn More about Vishay Semiconductors vishay vemx20xx25xx optodetector	Datasheet	8,858In Stock	Cut Tape £0.668 £0.468 £0.337 £0.277 Reel £0.255 View £0.266 £0.248 £0.23 £0.222 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Photodiodes	SMD/SMT
Phototransistors Side view 790-970nm +/-35 deg VEMT2023SLX01 Vishay Semiconductors 1: £0.63 11,624In Stock 15,000Expected 07/10/2026	Mfr. Part No. VEMT2023SLX01 Mouser Part No 78-VEMT2023SLX01	Vishay Semiconductors	Phototransistors Side view 790-970nm +/-35 deg Learn More about Vishay Semiconductors vishay vemt20xx 25xx photodiodes	Datasheet	11,624In Stock 15,000Expected 07/10/2026	Cut Tape £0.63 £0.444 £0.333 £0.28 Reel £0.244 View £0.264 £0.233 £0.217 £0.213 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Phototransistors
Phototransistors Gullwing 470-1090nm +/-35 deg VEMT2523X01 Vishay Semiconductors 1: £0.713 8,213In Stock	Mfr. Part No. VEMT2523X01 Mouser Part No 78-VEMT2523X01	Vishay Semiconductors	Phototransistors Gullwing 470-1090nm +/-35 deg Learn More about Vishay Semiconductors vishay vemt20xx 25xx photodiodes	Datasheet	8,213In Stock	Cut Tape £0.713 £0.496 £0.362 £0.301 Reel £0.235 View £0.27 £0.265 £0.218 £0.208 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	Phototransistors
Phototransistors Reverse gullwing 470-1090nm +/-35 deg VEMT2503X01 Vishay Semiconductors 1: £0.668 5,449Expected 02/10/2026	Mfr. Part No. VEMT2503X01 Mouser Part No 78-VEMT2503X01	Vishay Semiconductors	Phototransistors Reverse gullwing 470-1090nm +/-35 deg Learn More about Vishay Semiconductors vishay vemt20xx 25xx photodiodes	Datasheet	5,449Expected 02/10/2026	Cut Tape £0.668 £0.468 £0.344 £0.288 Reel £0.232 View £0.255 £0.218 £0.213 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	Phototransistors
Photodiodes Gullwing 350-1120nm +/-35 deg VEMD2523X01 Vishay Semiconductors 1: £0.661 4,907Expected 01/01/2027	Mfr. Part No. VEMD2523X01 Mouser Part No 78-VEMD2523X01	Vishay Semiconductors	Photodiodes Gullwing 350-1120nm +/-35 deg Learn More about Vishay Semiconductors vishay vemx20xx25xx optodetector	Datasheet	4,907Expected 01/01/2027	Cut Tape £0.661 £0.512 £0.374 £0.312 Reel £0.262 View £0.284 £0.275 £0.241 £0.228 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	Photodiodes	SMD/SMT

VEMx20xx/25xx Silicon Photodiode/Phototransistor

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