Optical Detectors & Sensors

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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 (EUR) 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: 0,80 € 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 0,80 € 0,561 € 0,413 € 0,347 € Reel 0,267 € View 0,306 € 0,256 € 0,25 € MouseReel Available	Min.: 1 Mult.: 1 : 6.000	Photodiodes	SMD/SMT
Phototransistors Reverse gullwing 790-970nm +/-35 deg VEMT2003X01 Vishay Semiconductors 1: 0,765 € 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 0,765 € 0,44 € 0,341 € 0,296 € Reel 0,255 € View 0,273 € 0,267 € 0,247 € 0,24 € MouseReel Available	Min.: 1 Mult.: 1 : 6.000	Phototransistors
Photodiodes Gullwing 750-1050nm +/-35 deg VEMD2023X01 Vishay Semiconductors 1: 0,80 € 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 0,80 € 0,561 € 0,413 € 0,347 € Reel 0,271 € View 0,306 € 0,253 € 0,252 € MouseReel Available	Min.: 1 Mult.: 1 : 6.000	Photodiodes	SMD/SMT
Phototransistors Gullwing 790-970nm +/-35 deg VEMT2023X01 Vishay Semiconductors 1: 0,602 € 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 0,602 € 0,442 € 0,343 € 0,297 € Reel 0,261 € View 0,278 € 0,273 € 0,25 € 0,231 € MouseReel Available	Min.: 1 Mult.: 1 : 6.000	Phototransistors
Phototransistors Sideview 470-1090nm +/-35 deg VEMT2523SLX01 Vishay Semiconductors 1: 0,714 € 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 0,714 € 0,491 € 0,359 € 0,309 € Reel 0,261 € View 0,282 € 0,246 € 0,236 € 0,227 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000	Phototransistors
Photodiodes Reverse gullwing 750-1050nm +/-35 deg VEMD2003X01 Vishay Semiconductors 1: 0,611 € 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 0,611 € 0,446 € 0,344 € 0,305 € Reel 0,281 € View 0,29 € 0,281 € 0,264 € 0,257 € MouseReel Available	Min.: 1 Mult.: 1 : 6.000	Photodiodes	SMD/SMT
Photodiodes Sideview 750-1050nm +/-35 deg VEMD2023SLX01 Vishay Semiconductors 1: 0,74 € 5.616In Stock 9.000Expected 10/9/2026	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 10/9/2026	Cut Tape 0,74 € 0,528 € 0,396 € 0,347 € Reel 0,314 € View 0,325 € 0,299 € 0,277 € 0,273 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000	Photodiodes	SMD/SMT
Photodiodes Sideview 350-1120nm +/-35 deg VEMD2523SLX01 Vishay Semiconductors 1: 0,765 € 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 0,765 € 0,536 € 0,386 € 0,317 € Reel 0,292 € View 0,305 € 0,284 € 0,263 € 0,254 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000	Photodiodes	SMD/SMT
Phototransistors Side view 790-970nm +/-35 deg VEMT2023SLX01 Vishay Semiconductors 1: 0,722 € 11.624In Stock 15.000Expected 10/7/2026	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 10/7/2026	Cut Tape 0,722 € 0,509 € 0,381 € 0,321 € Reel 0,28 € View 0,302 € 0,267 € 0,249 € 0,244 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000	Phototransistors
Phototransistors Gullwing 470-1090nm +/-35 deg VEMT2523X01 Vishay Semiconductors 1: 0,817 € 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 0,817 € 0,568 € 0,415 € 0,345 € Reel 0,269 € View 0,309 € 0,303 € 0,25 € 0,238 € MouseReel Available	Min.: 1 Mult.: 1 : 6.000	Phototransistors
Phototransistors Reverse gullwing 470-1090nm +/-35 deg VEMT2503X01 Vishay Semiconductors 1: 0,765 € 5.449Expected 10/2/2026	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 10/2/2026	Cut Tape 0,765 € 0,536 € 0,394 € 0,33 € Reel 0,266 € View 0,292 € 0,25 € 0,244 € MouseReel Available	Min.: 1 Mult.: 1 : 6.000	Phototransistors
Photodiodes Gullwing 350-1120nm +/-35 deg VEMD2523X01 Vishay Semiconductors 1: 0,757 € 4.907Expected 1/1/2027	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 1/1/2027	Cut Tape 0,757 € 0,586 € 0,428 € 0,357 € Reel 0,30 € View 0,325 € 0,315 € 0,276 € 0,261 € MouseReel Available	Min.: 1 Mult.: 1 : 6.000	Photodiodes	SMD/SMT

VEMx20xx/25xx Silicon Photodiode/Phototransistor

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