Optical Detectors & Sensors

.hide-partial { max-height: none; } .show-more { display: none; }

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.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Optical Detectors & Sensors

List Images

Results: 12

Applied Filters:

Product Type

Mounting Style

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CAD) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Mounting Style
Phototransistors Reverse gullwing 790-970nm +/-35 deg VEMT2003X01 Vishay Semiconductors 1: $1.25 5,830In Stock	Mfr. Part # VEMT2003X01 Mouser Part # 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 $1.25 $0.74 $0.562 $0.492 Reel $0.425 View $0.456 $0.444 $0.415 $0.405 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	Phototransistors
Photodiodes Reverse gullwing 350-1120nm +/-35 deg VEMD2503X01 Vishay Semiconductors 1: $1.34 8,313In Stock	Mfr. Part # VEMD2503X01 Mouser Part # 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 $1.34 $0.939 $0.691 $0.58 Reel $0.448 View $0.513 $0.429 $0.419 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	Photodiodes	SMD/SMT
Phototransistors Gullwing 470-1090nm +/-35 deg VEMT2523X01 Vishay Semiconductors 1: $1.37 8,159In Stock	Mfr. Part # VEMT2523X01 Mouser Part # 78-VEMT2523X01	Vishay Semiconductors	Phototransistors Gullwing 470-1090nm +/-35 deg Learn More about Vishay Semiconductors vishay vemt20xx 25xx photodiodes	Datasheet	8,159In Stock	Cut Tape $1.37 $0.952 $0.696 $0.57 Reel $0.428 View $0.517 $0.507 $0.419 $0.40 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	Phototransistors
Phototransistors Gullwing 790-970nm +/-35 deg VEMT2023X01 Vishay Semiconductors 1: $1.01 8,365In Stock	Mfr. Part # VEMT2023X01 Mouser Part # 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 $1.01 $0.74 $0.575 $0.497 Reel $0.436 View $0.465 $0.456 $0.419 $0.395 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	Phototransistors
Phototransistors Sideview 470-1090nm +/-35 deg VEMT2523SLX01 Vishay Semiconductors 1: $1.08 33,174In Stock	Mfr. Part # VEMT2523SLX01 Mouser Part # 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 $1.08 $0.782 $0.60 $0.513 Reel $0.438 View $0.472 $0.412 $0.386 $0.374 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Phototransistors
Photodiodes Reverse gullwing 750-1050nm +/-35 deg VEMD2003X01 Vishay Semiconductors 1: $1.04 4,590In Stock	Mfr. Part # VEMD2003X01 Mouser Part # 78-VEMD2003X01	Vishay Semiconductors	Photodiodes Reverse gullwing 750-1050nm +/-35 deg Learn More about Vishay Semiconductors vishay vemx20xx25xx optodetector	Datasheet	4,590In Stock	Cut Tape $1.04 $0.752 $0.579 $0.514 Reel $0.472 View $0.487 $0.472 $0.442 $0.418 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	Photodiodes	SMD/SMT
Photodiodes Sideview 750-1050nm +/-35 deg VEMD2023SLX01 Vishay Semiconductors 1: $1.24 14,400In Stock	Mfr. Part # VEMD2023SLX01 Mouser Part # 78-VEMD2023SLX01	Vishay Semiconductors	Photodiodes Sideview 750-1050nm +/-35 deg Learn More about Vishay Semiconductors vishay vemx20xx25xx optodetector	Datasheet	14,400In Stock	Cut Tape $1.24 $0.884 $0.662 $0.58 Reel $0.526 View $0.544 $0.501 $0.464 $0.458 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Photodiodes	SMD/SMT
Photodiodes Sideview 350-1120nm +/-35 deg VEMD2523SLX01 Vishay Semiconductors 1: $1.25 8,858In Stock	Mfr. Part # VEMD2523SLX01 Mouser Part # 78-VEMD2523SLX01	Vishay Semiconductors	Photodiodes Sideview 350-1120nm +/-35 deg Learn More about Vishay Semiconductors vishay vemx20xx25xx optodetector	Datasheet	8,858In Stock	Cut Tape $1.25 $0.88 $0.638 $0.534 Reel $0.495 View $0.517 $0.475 $0.441 $0.418 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Photodiodes	SMD/SMT
Phototransistors Side view 790-970nm +/-35 deg VEMT2023SLX01 Vishay Semiconductors 1: $1.21 22,200In Stock	Mfr. Part # VEMT2023SLX01 Mouser Part # 78-VEMT2023SLX01	Vishay Semiconductors	Phototransistors Side view 790-970nm +/-35 deg Learn More about Vishay Semiconductors vishay vemt20xx 25xx photodiodes	Datasheet	22,200In Stock	Cut Tape $1.21 $0.852 $0.636 $0.536 Reel $0.465 View $0.504 $0.445 $0.416 $0.408 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Phototransistors
Phototransistors Reverse gullwing 470-1090nm +/-35 deg VEMT2503X01 Vishay Semiconductors 1: $1.28 5,449In Stock	Mfr. Part # VEMT2503X01 Mouser Part # 78-VEMT2503X01	Vishay Semiconductors	Phototransistors Reverse gullwing 470-1090nm +/-35 deg Learn More about Vishay Semiconductors vishay vemt20xx 25xx photodiodes	Datasheet	5,449In Stock	Cut Tape $1.28 $0.897 $0.66 $0.57 Reel $0.438 View $0.533 $0.507 $0.41 $0.395 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	Phototransistors
Photodiodes Gullwing 750-1050nm +/-35 deg VEMD2023X01 Vishay Semiconductors 1: $1.38 487In Stock 6,000Expected 2026-10-28	Mfr. Part # VEMD2023X01 Mouser Part # 78-VEMD2023X01	Vishay Semiconductors	Photodiodes Gullwing 750-1050nm +/-35 deg Learn More about Vishay Semiconductors vishay vemx20xx25xx optodetector	Datasheet	487In Stock 6,000Expected 2026-10-28	Cut Tape $1.38 $0.979 $0.716 $0.596 Reel $0.501 View $0.56 $0.526 $0.462 $0.433 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	Photodiodes	SMD/SMT
Photodiodes Gullwing 350-1120nm +/-35 deg VEMD2523X01 Vishay Semiconductors 1: $1.27 4,907Expected 2026-11-04	Mfr. Part # VEMD2523X01 Mouser Part # 78-VEMD2523X01	Vishay Semiconductors	Photodiodes Gullwing 350-1120nm +/-35 deg Learn More about Vishay Semiconductors vishay vemx20xx25xx optodetector	Datasheet	4,907Expected 2026-11-04	Cut Tape $1.27 $0.981 $0.717 $0.605 Reel $0.503 View $0.544 $0.534 $0.462 $0.439 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	Photodiodes	SMD/SMT

VEMx20xx/25xx Silicon Photodiode/Phototransistor

Types of Optical Detectors & Sensors

Applied Filters:

Mouser®

Company

Resources

Support