+45 80253834

Part of the TTI Family of Specialists Contact Mouser (Sweden) +45 80253834 Feedback

Change Location

English

In Stock

RoHS

Mfr.	Mfr. No:	Qty	Ext Total

View Basket

It appears you have JavaScript disabled within your browser. Some functions on this page will not work unless you log in.

See an Error?

VSLB4940

Name: Vishay VSLB4940
Brand: Vishay Semiconductors
SKU: 78-VSLB4940
Price: 3.98 DKK
Availability: InStock

Images are for reference only
See Product Specifications

Mouser No:

78-VSLB4940

Mfr. No:

VSLB4940

Mfr.:

Vishay Semiconductors

Description:

Infrared Emitters 940nm, T-1 65mW/sr, +/-22deg.

Datasheet:

VSLB4940 Datasheet

ECAD Model:

Download the free Library Loader to convert this file for your ECAD Tool. Learn more about the ECAD Model.

More Information

Learn more about Vishay Semiconductors VSLB4940

In Stock: 2.513

Stock:: 2.513

Can Dispatch Immediately

An unexpected error occurred. Please try again later.
On Order:: 20.000

Expected 03/06/2026
Factory Lead Time:: 11

Weeks Estimated factory production time for quantities greater than shown.

Enter Quantity:

Minimum: 1 Multiples: 1

Unit Price:

-,-- kr.

Ext. Price:

-,-- kr.

Est. Tariff:

Pricing (DKK)

Qty.	Unit Price	Ext. Price
	3,98 kr.	3,98 kr.
	2,73 kr.	27,30 kr.
	1,98 kr.	198,00 kr.
	1,64 kr.	820,00 kr.
	1,44 kr.	1.440,00 kr.
	1,33 kr.	6.650,00 kr.
	1,25 kr.	12.500,00 kr.
	1,07 kr.	26.750,00 kr.

.hidden-for-nojs { display: none; } .pull-right-nojs { justify-content: flex-end; }

Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Vishay
Product Category:	Infrared Emitters
RoHS:
Mounting Style:	Through Hole
Wavelength:	940 nm
Radiant Intensity:	65 mW/sr
Beam Angle:	22 deg
If - Forward Current:	100 mA
Vf - Forward Voltage:	1.42 V
Power Rating:	160 mW
Minimum Operating Temperature:	- 25 C
Maximum Operating Temperature:	+ 85 C
Package/Case:	T-1 (3 mm)
Brand:	Vishay Semiconductors
Country of Assembly:	Not Available
Country of Diffusion:	Not Available
Country of Origin:	TH
Fall Time:	15 ns
Illumination Colour:	Infrared
Product Type:	IR Emitters (IR LEDs)
Rise Time:	15 ns
Series:	VSL
Factory Pack Quantity:	5000
Subcategory:	Infrared Data Communications
Unit Weight:	233,750 mg

Products found:

To show similar products, select at least one checkbox

Select at least one checkbox above to show similar products in this category.

Attributes selected: 0

Filter Document:

TARIC:: 8541410000
CNHTS:: 8541410090
USHTS:: 8541410000
MXHTS:: 85415001
BRHTS:: 85415020
ECCN:: EAR99

VSLB4940 High-Speed Infrared Emitting Diode

Vishay Semiconductors VSLB4940 High-Speed Infrared Emitting Diode is suitable for high pulse current operation. The VSLB4940 diode offers 940nm peak wavelength, 65mW/sr radiant intensity, ±22° beam angle, 1.42V typical forward voltage, and 15ns fall time. This infrared diode is available in GaAlAs, Multi-quantum Well (MQW) technology, and is molded in a clear plastic package. The VSLB4940 infrared diode comes in a leaded type T-1 package and ∅3mm dimensions. This infrared diode is suitable for applications like infrared remote control units, reflective sensors, and light barriers.