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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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (HKD) Filter the results in the table by unit price based on your quantity.	Qty.
Infrared Emitters HIGH SPEED IR EMITTING DIODE 850NM - E4 VSMY4850X01 Vishay Semiconductors 1: HK$9.70 4,833In Stock	Mfr. Part No. VSMY4850X01 Mouser Part No 78-VSMY4850X01	Vishay Semiconductors	Infrared Emitters HIGH SPEED IR EMITTING DIODE 850NM - E4 Learn More about Vishay Semiconductors vishay IR emitters PIN photodiode	Datasheet	4,833In Stock	Cut Tape HK$9.70 HK$6.81 HK$5.06 HK$4.28 Reel HK$3.58 View HK$4.03 HK$3.45 HK$3.26 HK$3.16	Min.: 1 Mult.: 1 : 3,000
Infrared Emitters IR EMIT HPOWER HSPEED 940NM SMD SL-E3 VSMY2943SLX01 Vishay Semiconductors 1: HK$8.38 4,826In Stock	Mfr. Part No. VSMY2943SLX01 Mouser Part No 78-VSMY2943SLX01	Vishay Semiconductors	Infrared Emitters IR EMIT HPOWER HSPEED 940NM SMD SL-E3 Learn More about Vishay Semiconductors vishay IR emitters PIN photodiode	Datasheet	4,826In Stock	Cut Tape HK$8.38 HK$5.89 HK$4.35 HK$3.66 Reel HK$2.84 View HK$3.44 HK$3.15 HK$2.71 HK$2.64	Min.: 1 Mult.: 1 : 6,000
Infrared Emitters IR EMITTING MINI SMD 850NM -E4 VSMY23941 Vishay Semiconductors 1: HK$8.47 5,632In Stock	Mfr. Part No. VSMY23941 Mouser Part No 78-VSMY23941	Vishay Semiconductors	Infrared Emitters IR EMITTING MINI SMD 850NM -E4 Learn More about Vishay Semiconductors vishay IR emitters PIN photodiode	Datasheet	5,632In Stock	Cut Tape HK$8.47 HK$5.93 HK$4.39 HK$3.70 Reel HK$2.96 View HK$3.47 HK$2.81 HK$2.80	Min.: 1 Mult.: 1 : 3,000
Infrared Emitters HIGH SPEED IR SURF.EMIT.DIODE 940NM-E4 VSMY1943X01 Vishay Semiconductors 1: HK$11.43 5,444In Stock	Mfr. Part No. VSMY1943X01 Mouser Part No 78-VSMY1943X01	Vishay Semiconductors	Infrared Emitters HIGH SPEED IR SURF.EMIT.DIODE 940NM-E4 Learn More about Vishay Semiconductors vishay IR emitters PIN photodiode	Datasheet	5,444In Stock	Cut Tape HK$11.43 HK$8.06 HK$6.03 HK$5.13 Reel HK$4.18 View HK$4.84 HK$4.05	Min.: 1 Mult.: 1 : 3,000
Infrared Emitters IR EMIT HPOWER HSPEED 940NM SMD SL-E3 VSMY294310SL Vishay Semiconductors 1: HK$8.30 5,606In Stock	Mfr. Part No. VSMY294310SL Mouser Part No 78-VSMY294310SL	Vishay Semiconductors	Infrared Emitters IR EMIT HPOWER HSPEED 940NM SMD SL-E3 Learn More about Vishay Semiconductors vishay IR emitters PIN photodiode	Datasheet	5,606In Stock	Cut Tape HK$8.30 HK$5.83 HK$4.31 HK$3.63 Reel HK$2.85 View HK$3.21 HK$2.75 HK$2.70	Min.: 1 Mult.: 1 : 6,000
Infrared Receivers IR SENSOR IC,-E3 TSMP95000TR Vishay Semiconductors 1: HK$10.69 3,960In Stock	Mfr. Part No. TSMP95000TR Mouser Part No 78-TSMP95000TR	Vishay Semiconductors	Infrared Receivers IR SENSOR IC,-E3 Learn More about Vishay Semiconductors vishay IR emitters PIN photodiode	Datasheet	3,960In Stock	Cut Tape HK$10.69 HK$9.12 HK$8.71 HK$7.87 Reel HK$6.49 View HK$6.84 HK$6.48 Quote	Min.: 1 Mult.: 1 : 2,300
Infrared Emitters 940nm, SMD-SL 35mW/sr, +/-9deg. VSMB14940 Vishay Semiconductors 1: HK$6.33 11,446In Stock	Mfr. Part No. VSMB14940 Mouser Part No 782-VSMB14940	Vishay Semiconductors	Infrared Emitters 940nm, SMD-SL 35mW/sr, +/-9deg. Learn More about Vishay Semiconductors vishay vsmx14940 ir emitters	Datasheet	11,446In Stock	Cut Tape HK$6.33 HK$4.42 HK$3.17 HK$2.74 Reel HK$2.30 View HK$2.56 HK$2.16 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
Infrared Emitters SurflightVCSEL 940nm 145mW/sr, +/-10deg. VSMY2940RG Vishay Semiconductors 1: HK$8.22 11,840In Stock	Mfr. Part No. VSMY2940RG Mouser Part No 78-VSMY2940RG	Vishay Semiconductors	Infrared Emitters SurflightVCSEL 940nm 145mW/sr, +/-10deg. Learn More about Vishay Semiconductors vishay surflight emmiters	Datasheet	11,840In Stock	Cut Tape HK$8.22 HK$5.75 HK$4.13 HK$3.54 Reel HK$2.93 View HK$3.21 HK$3.12 HK$2.70 MouseReel Available	Min.: 1 Mult.: 1 : 6,000
Infrared Emitters HIPOW IR EMITTING DIODE 940NM -E3 VSMA1094600X02 Vishay Semiconductors 1: HK$21.87 936In Stock	Mfr. Part No. VSMA1094600X02 Mouser Part No 78-VSMA1094600X02	Vishay Semiconductors	Infrared Emitters HIPOW IR EMITTING DIODE 940NM -E3 Learn More about Vishay Semiconductors vishay IR emitters PIN photodiode	Datasheet	936In Stock	Cut Tape HK$21.87 HK$16.85 HK$13.81 Reel HK$12.33 HK$12.25 View HK$11.92 HK$11.67	Min.: 1 Mult.: 1 : 600
Infrared Receivers IR SENSOR IC 38KHZ -E3 TSSP57038HTT1 Vishay Semiconductors 1: HK$22.77 2,493In Stock	Mfr. Part No. TSSP57038HTT1 Mouser Part No 78-TSSP57038HTT1	Vishay Semiconductors	Infrared Receivers IR SENSOR IC 38KHZ -E3 Learn More about Vishay Semiconductors vishay IR emitters PIN photodiode	Datasheet	2,493In Stock	Cut Tape HK$22.77 HK$16.52 HK$12.82 HK$11.18 HK$9.54 Reel HK$9.12	Min.: 1 Mult.: 1 : 1,500
Photodiodes Reverse gullwing 350-1120nm +/-35 deg VEMD2503X01 Vishay Semiconductors 1: HK$7.64 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 HK$7.64 HK$5.36 HK$3.95 HK$3.31 Reel HK$2.56 View HK$2.93 HK$2.45 HK$2.39 MouseReel Available	Min.: 1 Mult.: 1 : 6,000
Infrared Emitters SurflightVCSEL 850nm 10mW/sr, +/-60deg. VSMY1850 Vishay Semiconductors 1: HK$9.86 13,440In Stock	Mfr. Part No. VSMY1850 Mouser Part No 782-VSMY1850	Vishay Semiconductors	Infrared Emitters SurflightVCSEL 850nm 10mW/sr, +/-60deg. Learn More about Vishay Semiconductors vishay vsmy1850 diode	Datasheet	13,440In Stock	Cut Tape HK$9.86 HK$5.98 HK$4.70 HK$4.13 Reel HK$3.71 View HK$3.95 HK$3.58 HK$3.39 HK$3.29 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Infrared Emitters SurflightVCSEL 850nm 16mW/sr, +/-40deg. VSMY12850 Vishay Semiconductors 1: HK$7.56 5,506In Stock	Mfr. Part No. VSMY12850 Mouser Part No 78-VSMY12850	Vishay Semiconductors	Infrared Emitters SurflightVCSEL 850nm 16mW/sr, +/-40deg. Learn More about Vishay Semiconductors vishay surflight emitters	Datasheet	5,506In Stock	Cut Tape HK$7.56 HK$5.23 HK$3.36 HK$3.00 Reel HK$2.72 View HK$2.82 HK$2.52 HK$2.36 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Photodiodes Axial leads 790-1050nm +/-15 deg TEMD1040 Vishay Semiconductors 1: HK$8.47 5,206In Stock	Mfr. Part No. TEMD1040 Mouser Part No 782-TEMD1040	Vishay Semiconductors	Photodiodes Axial leads 790-1050nm +/-15 deg Learn More about Vishay Semiconductors vishay IR emitters PIN photodiode	Datasheet	5,206In Stock	HK$8.47 HK$5.93 HK$4.39 HK$3.70 View HK$3.01 HK$2.91 HK$2.79	Min.: 1 Mult.: 1
Photodiodes Gullwing 780-1050nm +/-65 deg VBPW34FAS Vishay Semiconductors 1: HK$10.03 23,426In Stock	Mfr. Part No. VBPW34FAS Mouser Part No 782-VBPW34FAS	Vishay Semiconductors	Photodiodes Gullwing 780-1050nm +/-65 deg Learn More about Vishay Semiconductors vishay optical sensors	Datasheet	23,426In Stock	Cut Tape HK$10.03 HK$5.97 HK$4.67 HK$4.10 Reel HK$3.66 View HK$3.45 HK$3.34 HK$3.20 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Infrared Emitters IR Emitter 950nm VSML3710-GS18 Vishay Semiconductors 1: HK$5.51 8,840In Stock	Mfr. Part No. VSML3710-GS18 Mouser Part No 78-VSML3710-GS18	Vishay Semiconductors	Infrared Emitters IR Emitter 950nm Learn More about Vishay Semiconductors vishay IR emitters PIN photodiode	Datasheet	8,840In Stock	Cut Tape HK$5.51 HK$3.71 HK$2.75 HK$2.28 Reel HK$1.66 View HK$2.00 HK$1.67 HK$1.62	Min.: 1 Mult.: 1 : 8,000
Infrared Emitters 950nm,T-.75 1.5mW/sr,+/-55deg. CQY36N Vishay Semiconductors 1: HK$5.75 5,247In Stock	Mfr. Part No. CQY36N Mouser Part No 78-CQY36N	Vishay Semiconductors	Infrared Emitters 950nm,T-.75 1.5mW/sr,+/-55deg. Learn More about Vishay Semiconductors vishay IR emitters PIN photodiode	Datasheet	5,247In Stock	HK$5.75 HK$3.86 HK$2.86 HK$2.37 View HK$2.17 HK$2.10 HK$1.96 HK$1.86 HK$1.80	Min.: 1 Mult.: 1
Infrared Receivers IR SENSOR IC 38KHZ,-E3 TSSP53038 Vishay Semiconductors 1: HK$6.66 3,088In Stock	Mfr. Part No. TSSP53038 Mouser Part No 78-TSSP53038	Vishay Semiconductors	Infrared Receivers IR SENSOR IC 38KHZ,-E3 Learn More about Vishay Semiconductors vishay IR emitters PIN photodiode	Datasheet	3,088In Stock	Cut Tape HK$6.66 HK$5.63 HK$5.38 HK$4.87 Reel HK$4.24 View HK$4.43 HK$4.23 HK$3.98	Min.: 1 Mult.: 1 : 1,800
Infrared Emitters SurflightVCSEL 850nm 35mW/sr, +/-28deg. VSMY2853RG Vishay Semiconductors 1: HK$8.63 2,600In Stock	Mfr. Part No. VSMY2853RG Mouser Part No 78-VSMY2853RG	Vishay Semiconductors	Infrared Emitters SurflightVCSEL 850nm 35mW/sr, +/-28deg. Learn More about Vishay Semiconductors vishay vsmx28x3 29x3	Datasheet	2,600In Stock	Cut Tape HK$8.63 HK$5.02 HK$3.92 HK$3.42 Reel HK$2.94 View HK$3.13 HK$3.02 HK$2.81 HK$2.75 MouseReel Available	Min.: 1 Mult.: 1 : 6,000
Infrared Emitters H. Spd IR Emtr Diode 850nm VSMY3850-GS18 Vishay Semiconductors 1: HK$8.22 4,486In Stock	Mfr. Part No. VSMY3850-GS18 Mouser Part No 78-VSMY3850-GS18	Vishay Semiconductors	Infrared Emitters H. Spd IR Emtr Diode 850nm Learn More about Vishay Semiconductors vishay IR emitters PIN photodiode	Datasheet	4,486In Stock	Cut Tape HK$8.22 HK$5.75 HK$4.24 HK$3.57 Reel HK$2.69 View HK$3.16 HK$2.87 HK$2.63	Min.: 1 Mult.: 1 : 8,000
Photodiodes Reverse gullwing 430-1100nm +/-65 deg VBPW34SR Vishay Semiconductors 1: HK$10.03 3,156In Stock	Mfr. Part No. VBPW34SR Mouser Part No 782-VBPW34SR	Vishay Semiconductors	Photodiodes Reverse gullwing 430-1100nm +/-65 deg Learn More about Vishay Semiconductors vishay optical sensors	Datasheet	3,156In Stock	Cut Tape HK$10.03 HK$5.42 HK$4.04 HK$3.50 Reel HK$3.33 View HK$3.21 HK$3.20 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Photodiodes Reverse gullwing 750-1050nm +/-35 deg VEMD2003X01 Vishay Semiconductors 1: HK$5.92 4,590In 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	4,590In Stock	Cut Tape HK$5.92 HK$4.29 HK$3.30 HK$2.93 Reel HK$2.70 View HK$2.78 HK$2.70 HK$2.52 HK$2.38 MouseReel Available	Min.: 1 Mult.: 1 : 6,000
Infrared Emitters 850nm,T-1.75 90mW/sr,+/-18deg. TSHG5410 Vishay Semiconductors 1: HK$10.19 3,430In Stock	Mfr. Part No. TSHG5410 Mouser Part No 782-TSHG5410	Vishay Semiconductors	Infrared Emitters 850nm,T-1.75 90mW/sr,+/-18deg. Learn More about Vishay Semiconductors vishay IR emitters PIN photodiode	Datasheet	3,430In Stock	HK$10.19 HK$6.11 HK$4.78 HK$4.18 View HK$3.96 HK$3.86 HK$3.67 HK$3.58	Min.: 1 Mult.: 1
Infrared Emitters 940nm, SMD 11mW/sr, +/-12deg. TSML1030 Vishay Semiconductors 1: HK$7.89 178In Stock	Mfr. Part No. TSML1030 Mouser Part No 782-TSML1030	Vishay Semiconductors	Infrared Emitters 940nm, SMD 11mW/sr, +/-12deg. Learn More about Vishay Semiconductors vishay IR emitters PIN photodiode	Datasheet	178In Stock	Cut Tape HK$7.89 HK$5.49 HK$3.99 HK$3.27 Reel HK$2.84 View HK$2.60 HK$2.45 HK$2.44 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Infrared Emitters 950nm, TO-18 5mW/sr, +/-30deg. TSTS7500 Vishay Semiconductors 1: HK$38.14 396In Stock	Mfr. Part No. TSTS7500 Mouser Part No 78-TSTS7500	Vishay Semiconductors	Infrared Emitters 950nm, TO-18 5mW/sr, +/-30deg. Learn More about Vishay Semiconductors vishay IR emitters PIN photodiode	Datasheet	396In Stock	HK$38.14 HK$28.28 HK$22.44 HK$19.89 View HK$18.41 HK$17.84 Quote	Min.: 1 Mult.: 1

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