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VSMB2943SLX01

Name: Vishay VSMB2943SLX01
Brand: Vishay Semiconductors
SKU: 78-VSMB2943SLX01
Price: 0.72 USD
Availability: InStock

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Mouser No:

78-VSMB2943SLX01

Mfr. No:

VSMB2943SLX01

Mfr.:

Vishay Semiconductors

Description:

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

Datasheet:

VSMB2943SLX01 Datasheet

ECAD Model:

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More Information

Learn more about Vishay Semiconductors VSMB2943SLX01

In Stock: 393

Stock:: 393

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On Order:: 3,000

Expected 11/03/2026
Factory Lead Time:: 6

Weeks Estimated factory production time for quantities greater than shown.

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Minimum: 1 Multiples: 1

Unit Price:

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Ext. Price:

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Packaging:

Full Reel (Order in multiples of 3000)

Cut Tape

MouseReel™ (+$7.00)

Pricing (USD)

Qty.	Unit Price	Ext. Price
Cut Tape / MouseReel™ ^†
	$0.72	$0.72
	$0.482	$4.82
	$0.409	$40.90
	$0.349	$174.50
	$0.327	$327.00
Full Reel (Order in multiples of 3000)
	$0.297	$891.00
	$0.259	$1,554.00
	$0.243	$2,187.00

† A MouseReel™ fee of $7.00 will be added and calculated in your basket. All MouseReel™ orders are non-cancellable and non-returnable. ↩

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Vishay
Product Category:	Infrared Emitters
RoHS:
Mounting Style:	SMD/SMT
Wavelength:	940 nm
Radiant Intensity:	20 mW/sr
Beam Angle:	25 deg
If - Forward Current:	100 mA
Vf - Forward Voltage:	1.35 V
Power Rating:	160 mW
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 85 C
Package/Case:	Side Looker
Qualification:	AEC-Q100
Packaging:	Reel
Packaging:	Cut Tape
Packaging:	MouseReel
Brand:	Vishay Semiconductors
Fall Time:	15 ns
Illumination Colour:	Infrared
Lens Shape:	Dome
Moisture Sensitive:	Yes
Product Type:	IR Emitters (IR LEDs)
Rise Time:	15 ns
Series:	VSMB
Factory Pack Quantity:	3000
Subcategory:	Infrared Data Communications
Viewing Angle:	25 deg
Unit Weight:	526.527 mg

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Attributes selected: 0

Filter Document:

CNHTS:: 8541410090
TARIC:: 8541410000
CAHTS:: 8541410000
USHTS:: 8541410000
JPHTS:: 854141000
MXHTS:: 8541410100
BRHTS:: 85414011
ECCN:: EAR99

Automotive IR Emitters

Vishay Automotive IR Emitters can be used in a wide range of consumer, medical, industrial, and automotive applications. These devices come in emitters or photodiodes and are also available in matching pairs. Vishay strictly adheres to the Automotive Electronics Council’s Q101 Stress Test Qualification for Automotive Grade Discrete Semiconductors. The minimum operating temperature range for discrete semiconductors per this specification is -40°C to +85°C ambient but could go up to the range of -40°C to +125°C based on the respective application and requirements (most LED applications require at least up to +100°C).

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.

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.