Infrared Emitters – Mouser Taiwan

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High-Power, High-Speed Infrared Emitters

Vishay VSMB294x/VSMY2853 High-Speed, High-Power Infrared Emitters consist of an adapted lens radius to provide wide ±25° and ±28° angles of half intensity. The resulting typical radiant intensity ranges from 20mW/sr to 35mW/sr at a 100mA drive current. Saving space over lensed PLCC2 solutions, the IR emitters are available in compact top-view 2.3mm x 2.3mm x 2.5mm gullwing and reverse gullwing packages, and 2.3mm x 2.55mm x 2.3mm side-view packages. These offer fast switching speeds and low forward voltages, as the Vishay devices feature GaAIAs surface emitter chip (VSMY2853), double hetero (VSMF2893), and multi-quantum well (VSMB2943, VSMB2948) technologies.

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Part #

Infrared Emitters INFRARED EMITTER

VSMY2853SLX01
Vishay Semiconductors
1: NT$36.57
7,908In Stock

Mfr. Part #
VSMY2853SLX01

Mouser Part #
78-VSMY2853SLX01

Vishay Semiconductors

Infrared Emitters INFRARED EMITTER

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Datasheet

7,908In Stock

Cut Tape

NT$36.57

NT$25.17

NT$18.71

NT$15.74

Reel

NT$13.05

View

MouseReel Available

Min.: 1
Mult.: 1

: 6,000

SMD/SMT

850 nm

50 mW/sr

28 deg

100 mA

2.8 V

55 mW

- 40 C

+ 85 C

2.3 mm x 2.55 mm x 2.3 mm

Reel, Cut Tape, MouseReel

Infrared Emitters SurflightVCSEL 940nm 145mW/sr, +/-10deg.

VSMY2940G
Vishay Semiconductors
1: NT$36.93
12,073In Stock

Mfr. Part #
VSMY2940G

Mouser Part #
78-VSMY2940G

Vishay Semiconductors

Infrared Emitters SurflightVCSEL 940nm 145mW/sr, +/-10deg.

Learn More

Datasheet

12,073In Stock

Cut Tape

NT$36.93

NT$25.27

NT$18.79

NT$15.81

Reel

NT$12.62

View

MouseReel Available

Min.: 1
Mult.: 1

: 6,000

SMD/SMT

940 nm

120 mW/sr

20 deg

100 mA

1.55 V

190 mW

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Infrared Emitters SurflightVCSEL 940nm 145mW/sr, +/-10deg.

VSMY2940GX01
Vishay Semiconductors
1: NT$29.76
8,905In Stock
12,000Expected 9/10/2026

Mfr. Part #
VSMY2940GX01

Mouser Part #
78-VSMY2940GX01

Vishay Semiconductors

Infrared Emitters SurflightVCSEL 940nm 145mW/sr, +/-10deg.

Learn More

Datasheet

8,905In Stock

12,000Expected 9/10/2026

Cut Tape

NT$29.76

NT$20.72

NT$15.16

NT$12.69

Reel

NT$10.29

View

MouseReel Available

Min.: 1
Mult.: 1

: 6,000

SMD/SMT

940 nm

145 mW/sr

20 deg

100 mA

1.4 V

170 mW

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Infrared Emitters SurflightVCSEL 940nm 168mW/sr, +/-8deg.

VSMY2941GX01
Vishay Semiconductors
1: NT$26.89
13,753In Stock
48,000Expected 10/26/2026

Mfr. Part #
VSMY2941GX01

Mouser Part #
78-VSMY2941GX01

Vishay Semiconductors

Infrared Emitters SurflightVCSEL 940nm 168mW/sr, +/-8deg.

Learn More

Datasheet

13,753In Stock

48,000Expected 10/26/2026

Cut Tape

NT$26.89

NT$18.61

NT$13.55

NT$11.29

Reel

NT$9.11

View

MouseReel Available

Min.: 1
Mult.: 1

: 6,000

SMD/SMT

940 nm

160 mW/sr

16 deg

70 mA

1.5 V

120 mW

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Infrared Emitters H. Speed IR 940nm 50mW/sr; 10ns

VSMY2943SL
Vishay Semiconductors
1: NT$38.36
4,549In Stock

Mfr. Part #
VSMY2943SL

Mouser Part #
78-VSMY2943SL

Vishay Semiconductors

Infrared Emitters H. Speed IR 940nm 50mW/sr; 10ns

Learn More

Datasheet

4,549In Stock

Cut Tape

NT$38.36

NT$26.56

NT$19.54

NT$16.42

Reel

NT$13.41

View

MouseReel Available

Min.: 1
Mult.: 1

: 6,000

SMD/SMT

940 nm

50 mW/sr

100 mA

1.4 V

200 mW

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Infrared Emitters 850 nm Hi Speed SurfLight

VSMY5850X01
Vishay Semiconductors
1: NT$42.30
4,477In Stock

Mfr. Part #
VSMY5850X01

Mouser Part #
78-VSMY5850X01

Vishay Semiconductors

Infrared Emitters 850 nm Hi Speed SurfLight

Learn More

Datasheet

4,477In Stock

Cut Tape

NT$42.30

NT$29.68

NT$22.08

NT$18.57

Reel

NT$15.81

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

850 nm

13 mW/sr

60 deg

100 mA

1.8 V

210 mW

- 40 C

+ 110 C

0805 (2012 metric)

AEC-Q101

Reel, Cut Tape, MouseReel

Infrared Emitters VCSEL 940nm, SMD-SL 90mW/sr, +/-9deg.

VSMY14940
Vishay Semiconductors
1: NT$34.77
10,145In Stock

Mfr. Part #
VSMY14940

Mouser Part #
782-VSMY14940

Vishay Semiconductors

Infrared Emitters VCSEL 940nm, SMD-SL 90mW/sr, +/-9deg.

Learn More

Datasheet

10,145In Stock

Cut Tape

NT$34.77

NT$23.77

NT$17.85

NT$15.49

Reel

NT$13.30

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

SMD/SMT

940 nm

120 mW/sr

9 deg

70 mA

1.7 V

40 mW

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Infrared Emitters SurflightVCSEL 850nm 10mW/sr, +/-60deg.

VSMY1850
Vishay Semiconductors
1: NT$43.74
14,167In Stock

Mfr. Part #
VSMY1850

Mouser Part #
782-VSMY1850

Vishay Semiconductors

Infrared Emitters SurflightVCSEL 850nm 10mW/sr, +/-60deg.

Learn More

Datasheet

14,167In Stock

Cut Tape

NT$43.74

NT$30.83

NT$22.98

NT$19.47

Reel

NT$16.81

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

850 nm

85 mW/sr

60 deg

100 mA

2.9 V

50 mW

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Infrared Emitters 60 Degree 17mW/sr 850nm PLCC-2

VSMY3850-GS08
Vishay Semiconductors
1: NT$35.49
20,450In Stock

Mfr. Part #
VSMY3850-GS08

Mouser Part #
782-VSMY3850-GS08

Vishay Semiconductors

Infrared Emitters 60 Degree 17mW/sr 850nm PLCC-2

Learn More

Datasheet

20,450In Stock

Cut Tape

NT$35.49

NT$24.74

NT$18.21

NT$15.31

Reel

NT$11.76

View

MouseReel Available

Min.: 1
Mult.: 1

: 7,500

SMD/SMT

850 nm

150 mW/sr

100 mA

Reel, Cut Tape, MouseReel

Infrared Emitters IR EMI H-PWR H-SPEED 890NM SMD

VSMY2890RGX01
Vishay Semiconductors
1: NT$29.76
3,834In Stock

Mfr. Part #
VSMY2890RGX01

Mouser Part #
78-VSMY2890RGX01

Vishay Semiconductors

Infrared Emitters IR EMI H-PWR H-SPEED 890NM SMD

Learn More

Datasheet

3,834In Stock

Cut Tape

NT$29.76

NT$20.72

NT$15.16

NT$12.69

Reel

NT$10.29

View

Min.: 1
Mult.: 1

: 6,000

SMD/SMT

Reel, Cut Tape

Infrared Emitters HIGH SPEED IR EMIT DIODE 940NM

VSMY5940
Vishay Semiconductors
1: NT$38.72
2,476In Stock

Mfr. Part #
VSMY5940

Mouser Part #
78-VSMY5940

Vishay Semiconductors

Infrared Emitters HIGH SPEED IR EMIT DIODE 940NM

Learn More

Datasheet

2,476In Stock

Cut Tape

NT$38.72

NT$27.07

NT$19.90

NT$16.71

Reel

NT$13.34

View

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

940 nm

14.5 mW/sr

60 deg

100 mA

1.7 V

200 mW

- 40 C

+ 110 C

0805 (2012 metric)

Reel, Cut Tape

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

VSMB2943RGX01
Vishay Semiconductors
1: NT$29.40
6,814In Stock

Mfr. Part #
VSMB2943RGX01

Mouser Part #
78-VSMB2943RGX01

Vishay Semiconductors

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

Learn More

Datasheet

6,814In Stock

Cut Tape

NT$29.40

NT$20.69

NT$15.13

NT$12.62

Reel

NT$9.82

View

Min.: 1
Mult.: 1

: 6,000

SMD/SMT

940 nm

20 mW/sr

25 deg

100 mA

1.35 V

160 mW

- 40 C

+ 85 C

AEC-Q100

Reel, Cut Tape

Infrared Emitters H. Speed IR 850nm 10mW/sr; 10ns

VSMY1850ITX01
Vishay Semiconductors
1: NT$45.53
4,318In Stock

Mfr. Part #
VSMY1850ITX01

Mouser Part #
78-VSMY1850ITX01

Vishay Semiconductors

Infrared Emitters H. Speed IR 850nm 10mW/sr; 10ns

Learn More

Datasheet

4,318In Stock

Cut Tape

NT$45.53

NT$31.91

NT$23.80

NT$20.22

Reel

NT$17.71

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

850 nm

10 mW/sr

100 mA

1.65 V

190 mW

- 40 C

+ 105 C

AEC-Q101

Reel, Cut Tape, MouseReel

Infrared Emitters IR 940nm; 50mW/Sr Reverse Gullwing

VSMY2943GX01
Vishay Semiconductors
1: NT$36.57
5,716In Stock

Mfr. Part #
VSMY2943GX01

Mouser Part #
78-VSMY2943GX01

Vishay Semiconductors

Infrared Emitters IR 940nm; 50mW/Sr Reverse Gullwing

Learn More

Datasheet

5,716In Stock

Cut Tape

NT$36.57

NT$25.17

NT$18.71

NT$15.74

Reel

NT$13.05

View

MouseReel Available

Min.: 1
Mult.: 1

: 6,000

SMD/SMT

100 mA

Reel, Cut Tape, MouseReel

Infrared Emitters SurflightVCSEL 850nm 100mW/sr, +/-10deg.

VSMY2850G
Vishay Semiconductors
1: NT$35.49
6,698In Stock
60,000On Order

Mfr. Part #
VSMY2850G

Mouser Part #
782-VSMY2850G

Vishay Semiconductors

Infrared Emitters SurflightVCSEL 850nm 100mW/sr, +/-10deg.

Learn More

Datasheet

6,698In Stock

60,000On Order

Cut Tape

NT$35.49

NT$24.59

NT$17.85

NT$15.45

Reel

NT$12.91

View

MouseReel Available

Min.: 1
Mult.: 1

: 6,000

Reel, Cut Tape, MouseReel

Infrared Emitters 940nm, T-1 70mW/sr, +/-17deg.

VSLY3943
Vishay Semiconductors
1: NT$27.25
20,000Expected 10/23/2026

Mfr. Part #
VSLY3943

Mouser Part #
78-VSLY3943

Vishay Semiconductors

Infrared Emitters 940nm, T-1 70mW/sr, +/-17deg.

Learn More

Datasheet

20,000Expected 10/23/2026

NT$27.25

NT$18.86

NT$13.77

NT$11.51

View

Min.: 1
Mult.: 1

Through Hole

940 nm

70 mW/sr

17 deg

70 mA

1.5 V

160 mW

- 40 C

+ 85 C

T-1 (3 mm)

Infrared Emitters IR surface emitter high power 940nm

VSMA1094400
Vishay Semiconductors
1: NT$115.08
589In Stock

Mfr. Part #
VSMA1094400

Mouser Part #
78-VSMA1094400

Vishay Semiconductors

Infrared Emitters IR surface emitter high power 940nm

Learn More

Datasheet

589In Stock

Cut Tape

NT$115.08

NT$80.30

NT$63.10

Reel

NT$55.21

NT$52.34

View

MouseReel Available

Min.: 1
Mult.: 1

: 600

SMD/SMT

940 nm

3600 mW/sr

5 A

3.7 V

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

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

VSMB294008RG
Vishay Semiconductors
1: NT$26.53
68In Stock
12,000Expected 9/1/2026

Mfr. Part #
VSMB294008RG

Mouser Part #
78-VSMB294008RG

Vishay Semiconductors

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

Learn More

Datasheet

68In Stock

12,000Expected 9/1/2026

Cut Tape

NT$26.53

NT$17.96

NT$13.44

NT$11.22

Reel

NT$9.36

View

MouseReel Available

Min.: 1
Mult.: 1

: 6,000

SMD/SMT

940 nm

70 mW/sr

14 deg

100 mA

1.45 V

160 mW

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

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

VSMB2948G
Vishay Semiconductors
1: NT$26.17
3,463In Stock

Mfr. Part #
VSMB2948G

Mouser Part #
78-VSMB2948G

Vishay Semiconductors

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

Learn More

Datasheet

3,463In Stock

Cut Tape

NT$26.17

NT$18.36

NT$13.41

NT$11.19

Reel

NT$9.32

View

Min.: 1
Mult.: 1

: 6,000

SMD/SMT

940 nm

20 mW/sr

50 deg

100 mA

1.35 V

160 mW

- 40 C

+ 85 C

SMD-2

Reel, Cut Tape

Infrared Emitters 660/940nm, SMD 2.3mW/sr, +/-60deg.

VSMD66694
Vishay Semiconductors
1: NT$59.51
836In Stock
3,000Expected 9/28/2026

Mfr. Part #
VSMD66694

Mouser Part #
78-VSMD66694

Vishay Semiconductors

Infrared Emitters 660/940nm, SMD 2.3mW/sr, +/-60deg.

Learn More

Datasheet

836In Stock

3,000Expected 9/28/2026

Cut Tape

NT$59.51

NT$40.87

NT$31.48

NT$26.78

Reel

NT$21.01

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

940 nm, 660 nm

1.5 mW/sr, 2.3 mW/sr

120 deg

20 mA

1.4 V, 2 V

8.5 mW, 9.5 mW

- 25 C

+ 85 C

SMD-4

Reel, Cut Tape, MouseReel

Infrared Emitters SurflightVCSEL 940nm 16mW/sr, +/-40deg.

VSMY12940
Vishay Semiconductors
1: NT$33.70
329In Stock
9,000Expected 9/10/2026

Mfr. Part #
VSMY12940

Mouser Part #
78-VSMY12940

Vishay Semiconductors

Infrared Emitters SurflightVCSEL 940nm 16mW/sr, +/-40deg.

Learn More

Datasheet

329In Stock

9,000Expected 9/10/2026

Cut Tape

NT$33.70

NT$23.30

NT$17.06

NT$14.56

Reel

NT$12.37

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

940 nm

16 mW/sr

70 mA

1.65 V

140 mW

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

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

VSMY2853SL
Vishay Semiconductors
1: NT$34.77
21In Stock
9,000On Order

Mfr. Part #
VSMY2853SL

Mouser Part #
78-VSMY2853SL

Vishay Semiconductors

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

Learn More

Datasheet

21In Stock

9,000On Order

Cut Tape

NT$34.77

NT$25.02

NT$18.14

NT$16.13

Reel

NT$13.26

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

850 nm

35 mW/sr

28 deg

100 mA

1.65 V

55 mW

- 40 C

+ 85 C

Side Looker

Reel, Cut Tape, MouseReel

Infrared Emitters SurflightVCSEL 940nm 145mW/sr, +/-10deg.

VSMY2940RGX01
Vishay Semiconductors
1: NT$36.57
1,252In Stock
6,000Expected 9/9/2026

Mfr. Part #
VSMY2940RGX01

Mouser Part #
78-VSMY2940RGX01

Vishay Semiconductors

Infrared Emitters SurflightVCSEL 940nm 145mW/sr, +/-10deg.

Learn More

Datasheet

1,252In Stock

6,000Expected 9/9/2026

Cut Tape

NT$36.57

NT$25.17

NT$18.71

NT$15.74

Reel

NT$12.22

View

MouseReel Available

Min.: 1
Mult.: 1

: 6,000

SMD/SMT

940 nm

145 mW/sr

20 deg

100 mA

1.4 V

170 mW

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Infrared Emitters SurflightVCSEL 940nm 160mW/sr, +/-8deg.

VSMY2941RGX01
Vishay Semiconductors
1: NT$26.89
4,476In Stock
18,000Expected 9/4/2026

Mfr. Part #
VSMY2941RGX01

Mouser Part #
78-VSMY2941RGX01

Vishay Semiconductors

Infrared Emitters SurflightVCSEL 940nm 160mW/sr, +/-8deg.

Learn More

Datasheet

4,476In Stock

18,000Expected 9/4/2026

Cut Tape

NT$26.89

NT$18.61

NT$13.55

NT$11.29

Reel

NT$9.11

View

MouseReel Available

Min.: 1
Mult.: 1

: 6,000

SMD/SMT

940 nm

160 mW/sr

16 deg

70 mA

1.5 V

120 mW

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Infrared Emitters H. Speed IR 940nm 50mW/sr; 10ns

VSMY2943G
Vishay Semiconductors
1: NT$38.00
711In Stock
12,000Expected 10/2/2026

Mfr. Part #
VSMY2943G

Mouser Part #
78-VSMY2943G

Vishay Semiconductors

Infrared Emitters H. Speed IR 940nm 50mW/sr; 10ns

Learn More

Datasheet

711In Stock

12,000Expected 10/2/2026

Cut Tape

NT$38.00

NT$26.17

NT$19.29

NT$16.20

Reel

NT$13.48

View

MouseReel Available

Min.: 1
Mult.: 1

: 6,000

SMD/SMT

940 nm

50 mW/sr

100 mA

1.4 V

180 mW

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

High-Power, High-Speed Infrared Emitters

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1.5 mW/sr, 2.3 mW/sr
6 mW/sr
10 mW/sr
13 mW/sr
14.5 mW/sr
15 mW/sr
16 mW/sr
20 mW/sr
35 mW/sr
40 mW/sr
50 mW/sr
70 mW/sr
85 mW/sr
100 mW/sr
120 mW/sr
145 mW/sr
150 mW/sr
160 mW/sr
600 mW/sr
1950 mW/sr