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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Types of Optical Detectors & Sensors

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Part #

Phototransistors Gullwing 470-1090nm +/-35 deg

VEMT2523X01
Vishay Semiconductors
1: $1.33
8,240In Stock

Mfr. Part #
VEMT2523X01

Mouser Part #
78-VEMT2523X01

Vishay Semiconductors

Phototransistors Gullwing 470-1090nm +/-35 deg

Learn More

Datasheet

8,240In Stock

Cut Tape

$1.33

$0.928

$0.682

$0.572

Reel

$0.426

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 6,000

Phototransistors

Phototransistors Sideview 470-1090nm +/-35 deg

VEMT2523SLX01
Vishay Semiconductors
1: $1.09
33,369In Stock

Mfr. Part #
VEMT2523SLX01

Mouser Part #
78-VEMT2523SLX01

Vishay Semiconductors

Phototransistors Sideview 470-1090nm +/-35 deg

Learn More

Datasheet

33,369In Stock

Cut Tape

$1.09

$0.732

$0.58

$0.515

Reel

$0.417

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Phototransistors

Photodiodes Reverse gullwing 750-1050nm +/-35 deg

VEMD2003X01
Vishay Semiconductors
1: $0.899
6,203In Stock

Mfr. Part #
VEMD2003X01

Mouser Part #
78-VEMD2003X01

Vishay Semiconductors

Photodiodes Reverse gullwing 750-1050nm +/-35 deg

Learn More

Datasheet

6,203In Stock

Cut Tape

$0.899

$0.687

$0.558

$0.501

Reel

$0.411

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 6,000

Photodiodes

SMD/SMT

Photodiodes Reverse gullwing 350-1120nm +/-35 deg

VEMD2503X01
Vishay Semiconductors
1: $1.40
2,578In Stock

Mfr. Part #
VEMD2503X01

Mouser Part #
78-VEMD2503X01

Vishay Semiconductors

Photodiodes Reverse gullwing 350-1120nm +/-35 deg

Learn More

Datasheet

2,578In Stock

Cut Tape

$1.40

$0.969

$0.713

$0.598

Reel

$0.488

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 6,000

Photodiodes

SMD/SMT

Photodiodes Gullwing 750-1050nm +/-35 deg

VEMD2023X01
Vishay Semiconductors
1: $1.40
15,648In Stock

Mfr. Part #
VEMD2023X01

Mouser Part #
78-VEMD2023X01

Vishay Semiconductors

Photodiodes Gullwing 750-1050nm +/-35 deg

Learn More

Datasheet

15,648In Stock

Cut Tape

$1.40

$0.97

$0.713

$0.60

Reel

$0.488

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 6,000

Photodiodes

SMD/SMT

Phototransistors Gullwing 790-970nm +/-35 deg

VEMT2023X01
Vishay Semiconductors
1: $1.12
8,502In Stock

Mfr. Part #
VEMT2023X01

Mouser Part #
78-VEMT2023X01

Vishay Semiconductors

Phototransistors Gullwing 790-970nm +/-35 deg

Learn More

Datasheet

8,502In Stock

Cut Tape

$1.12

$0.797

$0.592

$0.516

Reel

$0.395

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 6,000

Phototransistors

Photodiodes Sideview 750-1050nm +/-35 deg

VEMD2023SLX01
Vishay Semiconductors
1: $1.15
677In Stock
6,000Expected 2026-02-18

Mfr. Part #
VEMD2023SLX01

Mouser Part #
78-VEMD2023SLX01

Vishay Semiconductors

Photodiodes Sideview 750-1050nm +/-35 deg

Learn More

Datasheet

677In Stock

6,000Expected 2026-02-18

Cut Tape

$1.15

$0.812

$0.617

$0.60

Reel

$0.513

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Photodiodes

SMD/SMT

Photodiodes Gullwing 350-1120nm +/-35 deg

VEMD2523X01
Vishay Semiconductors
1: $1.16
3,844In Stock

Mfr. Part #
VEMD2523X01

Mouser Part #
78-VEMD2523X01

Vishay Semiconductors

Photodiodes Gullwing 350-1120nm +/-35 deg

Learn More

Datasheet

3,844In Stock

Cut Tape

$1.16

$0.902

$0.677

$0.577

Reel

$0.488

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 6,000

Photodiodes

SMD/SMT

Phototransistors Reverse gullwing 790-970nm +/-35 deg

VEMT2003X01
Vishay Semiconductors
1: $1.33
2,850In Stock

Mfr. Part #
VEMT2003X01

Mouser Part #
78-VEMT2003X01

Vishay Semiconductors

Phototransistors Reverse gullwing 790-970nm +/-35 deg

Learn More

Datasheet

2,850In Stock

Cut Tape

$1.33

$0.928

$0.682

$0.572

Reel

$0.462

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 6,000

Phototransistors

Phototransistors Reverse gullwing 470-1090nm +/-35 deg

VEMT2503X01
Vishay Semiconductors
1: $1.33
1,118In Stock
6,000Expected 2026-02-27

Mfr. Part #
VEMT2503X01

Mouser Part #
78-VEMT2503X01

Vishay Semiconductors

Phototransistors Reverse gullwing 470-1090nm +/-35 deg

Learn More

Datasheet

1,118In Stock

6,000Expected 2026-02-27

Cut Tape

$1.33

$0.928

$0.682

$0.572

Reel

$0.395

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 6,000

Phototransistors

Photodiodes Sideview 350-1120nm +/-35 deg

VEMD2523SLX01
Vishay Semiconductors
1: $1.13
2,738In Stock

Mfr. Part #
VEMD2523SLX01

Mouser Part #
78-VEMD2523SLX01

Vishay Semiconductors

Photodiodes Sideview 350-1120nm +/-35 deg

Learn More

Datasheet

2,738In Stock

Cut Tape

$1.13

$0.804

$0.617

$0.532

Reel

$0.415

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Photodiodes

SMD/SMT

Phototransistors Side view 790-970nm +/-35 deg

VEMT2023SLX01
Vishay Semiconductors
1: $1.21
1,162In Stock
9,000On Order

Mfr. Part #
VEMT2023SLX01

Mouser Part #
78-VEMT2023SLX01

Vishay Semiconductors

Phototransistors Side view 790-970nm +/-35 deg

Learn More

Datasheet

1,162In Stock

9,000On Order

Cut Tape

$1.21

$0.857

$0.648

$0.553

Reel

$0.468

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Phototransistors

VEMx20xx/25xx Silicon Photodiode/Phototransistor

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