Opto-electronics – Mouser Singapore

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IR Emitters & Silicon PIN Photodiode

Vishay Semiconductors IR Emitters and Silicon PIN Photodiodes feature an 830nm to 950nm wavelength range with high radiant sensitivity from 1mW/sr to 1800mW/sr. These emitters provide double heterojunction infrared emitters with the lowest forward voltages and highly efficient homojunction emitters. The photodiodes offer the broadest selection of high-speed, low-dark current PIN photodiodes that are specifically designed to achieve excellent sensitivity together with high reliability.

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Part #

Infrared Emitters HIPOW IR EMITTING DIODE 850NM -E3

VSMA1085400X02
Vishay Semiconductors
1: $4.25
647In Stock

Mfr. Part No.
VSMA1085400X02

Mouser Part No
78-VSMA1085400X02

Vishay Semiconductors

Infrared Emitters HIPOW IR EMITTING DIODE 850NM -E3

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Datasheet

647In Stock

Cut Tape

$4.25

$3.04

$2.36

Reel

$2.04

$1.85

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Min.: 1
Mult.: 1

Reel: 600

Infrared Emitters HIPOW IR EMITTING DIODE 850NM -E3

VSMA1085600X02
Vishay Semiconductors
1: $4.11
365In Stock
1,200Expected 29/5/2026

Mfr. Part No.
VSMA1085600X02

Mouser Part No
78-VSMA1085600X02

Vishay Semiconductors

Infrared Emitters HIPOW IR EMITTING DIODE 850NM -E3

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Datasheet

365In Stock

1,200Expected 29/5/2026

Cut Tape

$4.11

$2.99

$2.38

Reel

$2.00

$1.85

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Min.: 1
Mult.: 1

Reel: 600

Infrared Emitters HIPOW IR EMITTING DIODE 940NM -E3

VSMA1094250X02
Vishay Semiconductors
1: $4.18
678In Stock

Mfr. Part No.
VSMA1094250X02

Mouser Part No
78-VSMA1094250X02

Vishay Semiconductors

Infrared Emitters HIPOW IR EMITTING DIODE 940NM -E3

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Datasheet

678In Stock

$4.18

$3.04

$2.38

$2.04

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Min.: 1
Mult.: 1

Infrared Emitters HIGHT SPEED IR SURF.EMIT.DIODE 940NM-E4

VSMY1940ITX01
Vishay Semiconductors
1: $1.72
3,046In Stock

Mfr. Part No.
VSMY1940ITX01

Mouser Part No
78-VSMY1940ITX01

Vishay Semiconductors

Infrared Emitters HIGHT SPEED IR SURF.EMIT.DIODE 940NM-E4

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Datasheet

3,046In Stock

Cut Tape

$1.72

$1.21

$0.908

$0.785

Reel

$0.687

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Min.: 1
Mult.: 1

Reel: 3,000

Infrared Emitters IR EMIT HPOWER HSPEED 940NM SMD SL-E3

VSMY2943SLX01
Vishay Semiconductors
1: $1.11
4,972In Stock

Mfr. Part No.
VSMY2943SLX01

Mouser Part No
78-VSMY2943SLX01

Vishay Semiconductors

Infrared Emitters IR EMIT HPOWER HSPEED 940NM SMD SL-E3

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Datasheet

4,972In Stock

Cut Tape

$1.11

$0.771

$0.566

$0.473

Reel

$0.356

View

Min.: 1
Mult.: 1

Reel: 6,000

Photodiodes Sideview 430-1100nm +/-65 deg

BPW46
Vishay Semiconductors
1: $1.57
7,235In Stock

Mfr. Part No.
BPW46

Mouser Part No
78-BPW46

Vishay Semiconductors

Photodiodes Sideview 430-1100nm +/-65 deg

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Datasheet

7,235In Stock

$1.57

$1.06

$0.784

$0.681

View

Min.: 1
Mult.: 1

Infrared Emitters 940nm, SMD 70mW/sr, +/-7deg.

VSMB294008RG
Vishay Semiconductors
1: $1.04
8,020In Stock

Mfr. Part No.
VSMB294008RG

Mouser Part No
78-VSMB294008RG

Vishay Semiconductors

Infrared Emitters 940nm, SMD 70mW/sr, +/-7deg.

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Datasheet

8,020In Stock

Cut Tape

$1.04

$0.719

$0.525

$0.438

Reel

$0.341

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 6,000

Infrared Emitters 940nm, SMD 20mW/sr, +/-25deg.

VSMB2943RGX01
Vishay Semiconductors
1: $1.14
20,636In Stock

Mfr. Part No.
VSMB2943RGX01

Mouser Part No
78-VSMB2943RGX01

Vishay Semiconductors

Infrared Emitters 940nm, SMD 20mW/sr, +/-25deg.

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Datasheet

20,636In Stock

Cut Tape

$1.14

$0.791

$0.457

$0.413

Reel

$0.402

View

Min.: 1
Mult.: 1

Reel: 6,000

Infrared Emitters SurflightVCSEL 850nm 35mW/sr, +/-28deg.

VSMY2853G
Vishay Semiconductors
1: $1.21
5,837In Stock

Mfr. Part No.
VSMY2853G

Mouser Part No
78-VSMY2853G

Vishay Semiconductors

Infrared Emitters SurflightVCSEL 850nm 35mW/sr, +/-28deg.

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Datasheet

5,837In Stock

Cut Tape

$1.21

$0.931

$0.687

$0.578

Reel

$0.473

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 6,000

Photodiodes Reverse gullwing 790-1050nm +/-15 deg

TEMD1000
Vishay Semiconductors
1: $1.33
10,082In Stock

Mfr. Part No.
TEMD1000

Mouser Part No
782-TEMD1000

Vishay Semiconductors

Photodiodes Reverse gullwing 790-1050nm +/-15 deg

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Datasheet

10,082In Stock

Cut Tape

$1.33

$0.924

$0.68

$0.571

Reel

$0.535

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Photodiodes 0805 750 to 1050nm +/-60 deg

TEMD7100X01
Vishay Semiconductors
1: $1.10
12,277In Stock
3,000Expected 24/2/2026

Mfr. Part No.
TEMD7100X01

Mouser Part No
782-TEMD7100X01

Vishay Semiconductors

Photodiodes 0805 750 to 1050nm +/-60 deg

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Datasheet

12,277In Stock

3,000Expected 24/2/2026

Cut Tape

$1.10

$0.755

$0.584

$0.513

Reel

$0.452

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Infrared Emitters 940nm,T-1.75 50mW/sr,+/-25deg.

TSAL6400
Vishay Semiconductors
1: $0.667
12,167In Stock

Mfr. Part No.
TSAL6400

Mouser Part No
782-TSAL6400

Vishay Semiconductors

Infrared Emitters 940nm,T-1.75 50mW/sr,+/-25deg.

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Datasheet

Product Comments

12,167In Stock

$0.667

$0.46

$0.328

$0.27

View

Min.: 1
Mult.: 1

Infrared Emitters 850nm, T-1.75 180mW/sr, +/-10deg.

TSHG6200
Vishay Semiconductors
1: $1.95
13,283In Stock

Mfr. Part No.
TSHG6200

Mouser Part No
782-TSHG6200

Vishay Semiconductors

Infrared Emitters 850nm, T-1.75 180mW/sr, +/-10deg.

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Datasheet

13,283In Stock

$1.95

$1.37

$1.03

$0.878

View

Min.: 1
Mult.: 1

Infrared Emitters 940nm, SMD 11mW/sr, +/-12deg.

TSML1040
Vishay Semiconductors
1: $1.20
7,438In Stock

Mfr. Part No.
TSML1040

Mouser Part No
782-TSML1040

Vishay Semiconductors

Infrared Emitters 940nm, SMD 11mW/sr, +/-12deg.

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Datasheet

Product Comments

7,438In Stock

$1.20

$0.837

$0.614

$0.516

View

Min.: 1
Mult.: 1

Photodiodes Reverse gullwing 780-1050nm +/-65 deg

VBPW34FASR
Vishay Semiconductors
1: $1.49
3,852In Stock

Mfr. Part No.
VBPW34FASR

Mouser Part No
782-VBPW34FASR

Vishay Semiconductors

Photodiodes Reverse gullwing 780-1050nm +/-65 deg

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Datasheet

3,852In Stock

Cut Tape

$1.49

$1.02

$0.808

$0.695

Reel

$0.569

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Infrared Emitters 940nm, SMD-SL 35mW/sr, +/-9deg.

VSMB14940
Vishay Semiconductors
1: $1.08
20,876In Stock

Mfr. Part No.
VSMB14940

Mouser Part No
782-VSMB14940

Vishay Semiconductors

Infrared Emitters 940nm, SMD-SL 35mW/sr, +/-9deg.

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Datasheet

20,876In Stock

Cut Tape

$1.08

$0.755

$0.552

$0.461

Reel

$0.413

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

Infrared Emitters 940nm, 805 6mW/sr, +/-60deg.

VSMB1940X01
Vishay Semiconductors
1: $1.08
5,255In Stock
3,000Expected 31/7/2026

Mfr. Part No.
VSMB1940X01

Mouser Part No
782-VSMB1940X01

Vishay Semiconductors

Infrared Emitters 940nm, 805 6mW/sr, +/-60deg.

Learn More

Datasheet

5,255In Stock

3,000Expected 31/7/2026

Cut Tape

$1.08

$0.78

$0.581

$0.503

Reel

$0.409

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Photodiodes Top view 430-1100nm +/-65 deg

BPW34S
Vishay Semiconductors
1: $1.97
1,430In Stock
1,800Expected 13/2/2026

Mfr. Part No.
BPW34S

Mouser Part No
78-BPW34S

Vishay Semiconductors

Photodiodes Top view 430-1100nm +/-65 deg

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Datasheet

1,430In Stock

1,800Expected 13/2/2026

$1.97

$1.16

$1.02

$0.895

View

Min.: 1
Mult.: 1

Infrared Emitters 950nm,T-.75 1.5mW/sr,+/-55deg.

CQY36N
Vishay Semiconductors
1: $0.959
6,073In Stock

Mfr. Part No.
CQY36N

Mouser Part No
78-CQY36N

Vishay Semiconductors

Infrared Emitters 950nm,T-.75 1.5mW/sr,+/-55deg.

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Datasheet

6,073In Stock

$0.959

$0.667

$0.488

$0.407

View

Min.: 1
Mult.: 1

Infrared Emitters 950nm,T-.75 5mW/sr,+/-12deg.

CQY37N
Vishay Semiconductors
1: $0.959
3,887In Stock
5,000Expected 18/2/2026

Mfr. Part No.
CQY37N

Mouser Part No
78-CQY37N

Vishay Semiconductors

Infrared Emitters 950nm,T-.75 5mW/sr,+/-12deg.

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Datasheet

3,887In Stock

5,000Expected 18/2/2026

$0.959

$0.667

$0.488

$0.407

View

Min.: 1
Mult.: 1

Photodiodes T-1 350 to 1120nm +/-20 deg

TEFD4300
Vishay Semiconductors
1: $0.959
6,738In Stock

Mfr. Part No.
TEFD4300

Mouser Part No
78-TEFD4300

Vishay Semiconductors

Photodiodes T-1 350 to 1120nm +/-20 deg

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Datasheet

6,738In Stock

$0.959

$0.632

$0.477

$0.396

View

Min.: 1
Mult.: 1

Infrared Emitters 875nm, TO-18 50mW/sr, +/-5deg.

TSTA7100
Vishay Semiconductors
1: $6.24
2In Stock
3,000Expected 13/2/2026

Mfr. Part No.
TSTA7100

Mouser Part No
78-TSTA7100

Vishay Semiconductors

Infrared Emitters 875nm, TO-18 50mW/sr, +/-5deg.

Learn More

Datasheet

2In Stock

3,000Expected 13/2/2026

$6.24

$4.57

$3.63

$3.21

View

Min.: 1
Mult.: 1

Infrared Emitters 950nm, TO-18 6mW/sr, +/-12deg.

TSTS7300
Vishay Semiconductors
1: $5.00
395In Stock

Mfr. Part No.
TSTS7300

Mouser Part No
78-TSTS7300

Vishay Semiconductors

Infrared Emitters 950nm, TO-18 6mW/sr, +/-12deg.

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Datasheet

395In Stock

$5.00

$3.67

$2.89

$2.54

Min.: 1
Mult.: 1

Photodiodes Sideview 780-1050nm +/-75 deg

VEMD10940F
Vishay Semiconductors
1: $0.612
2,682In Stock
3,000Expected 27/2/2026

Mfr. Part No.
VEMD10940F

Mouser Part No
78-VEMD10940F

Vishay Semiconductors

Photodiodes Sideview 780-1050nm +/-75 deg

Learn More

Datasheet

2,682In Stock

3,000Expected 27/2/2026

Cut Tape

$0.612

$0.373

$0.214

$0.207

Reel

$0.154

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Photodiodes 0805 top view 700-1070nm +/-70 deg

VEMD1160X01
Vishay Semiconductors
1: $1.39
3,899In Stock

Mfr. Part No.
VEMD1160X01

Mouser Part No
78-VEMD1160X01

Vishay Semiconductors

Photodiodes 0805 top view 700-1070nm +/-70 deg

Learn More

Datasheet

3,899In Stock

Cut Tape

$1.39

$0.923

$0.698

$0.605

Reel

$0.535

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

IR Emitters & Silicon PIN Photodiode

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