Vishay Semiconductors



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

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In Stock: 11,239


11,239 Can Ship Immediately

Factory Lead-Time:

17 Weeks Estimated factory production time for quantities greater than shown.
Minimum: 1   Multiples: 1


Pricing (USD)

Qty. Unit Price
Ext. Price
$0.72 $0.72
$0.469 $4.69
$0.307 $30.70
$0.299 $149.50
$0.227 $227.00
$0.226 $1,130.00
$0.22 $2,200.00
$0.21 $5,250.00
Product Attribute Attribute Value
Product Category: Infrared Emitters - High Power
RoHS:  Details
Through Hole
940 nm
70 mW/sr
17 deg
70 mA
1.5 V
160 mW
T-1 (3 mm)
- 40 C
+ 85 C
Brand: Vishay Semiconductors
Fall Time: 6 ns
Illumination Color: Infrared
Product Type: IR Emitters (IR LEDs)
Rise Time: 5 ns
Series: VSL
Factory Pack Quantity: 5000
Subcategory: Infrared Data Communications
Unit Weight: 0.025230 oz

SurfLight™ IR Emitters

Vishay Semiconductors SurfLight™ Infrared (IR) Emitters feature 850nm or 940nm peak wavelength, GaAlAs surface emitter chip technology, high radiant power, high optical power, and high speed. SurfLight IR emitters have gullwing or reverse gullwing terminal configurations and are suitable for high pulse current operation. The 940nm IR emitters have a narrower half-degree angle of intensity and better response times for applications. These Vishay compared to the previous generation of IR emitters.

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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