VSMB2948SL The Vishay VSMB2948SL is a high-speed infrared emitting diode designed for surface mounting. It operates at a peak wavelength of 940nm.
Mfr Part #:

VSMB2948SL

Available from 2 distributors
Mfr Name: Vishay
Vishay
The Vishay VSMB2948SL is a high-speed infrared emitting diode designed for surface mounting. It operates at a peak wavelength of 940nm.
✓ Total Stock: 168 pcs
$ Price Range: $0.99

VSMB2948SL Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
140 pcs
140 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
28 pcs
28 pcs On Request 1 On Request On Request On Request On Request On Request

VSMB2948SL Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Dimensions
Height
Junction Temperature
Mounting Type
Operating Temperature
Orientation
Radiant Intensity (Ie) Min @ If
Storage Temperature
Type
Viewing Angle
Voltage
Wavelength
Width

VSMB2948SL Description

Short technical summary and product information.

The Vishay VSMB2948SL is a high-speed infrared emitting diode utilizing GaAlAs multi quantum well (MQW) technology. It is designed for surface mounting (SMD) and features a side-looking package with a clear, untinted plastic lens.

 

Key electrical characteristics include a peak wavelength of 940nm, a typical forward voltage of 1.35V at 100mA, and a radiant intensity of 20mW/sr at 100mA. The viewing angle is 50°, and it supports high pulse current operation. The operating temperature range is -40°C to +85°C.

 

This component is suitable for applications such as remote controls and IR touch panels. It comes in a compact 2-SMD, Gull Wing package measuring 2.3 x 2.55 x 2.3 mm. The diode is supplied on tape and reel with a standard package quantity of 3000 pieces.

VSMB2948SL Quick Information

Product Type: Infrared Emitting Diode
Series: VSMB
Canonical Name: Vishay VSMB2948SL High Speed Infrared Emitting Diode
Subcategory: Infrared Data Communications

VSMB2948SL Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

VSMB2948SL Estimated Pricing

Qty Low High
1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

VSMB2948SL Features

  • 940nm peak wavelength infrared emission.
  • High radiant power and intensity.
  • Surface mount side-view package.
  • Wide operating temperature range.
  • Suitable for high pulse current.

VSMB2948SL Applications

  • Infrared sensing and detection systems
  • Optical communication devices
  • Remote control and proximity sensors
  • Illumination for security systems

VSMB2948SL FAQs

6 frequently asked questions generated from this part’s specifications.
What is the peak wavelength of the VSMB2948SL infrared emitter?

The peak wavelength is 940nm.

What is the typical forward voltage for the VSMB2948SL?

The typical forward voltage is 1.35V at 100mA.

What is the operating temperature range for this infrared emitter?

The operating temperature range is -40°C to +85°C.

What is the package type for the VSMB2948SL?

It is a Surface Mount, Right Angle, 2-SMD Gull Wing package.

Is the VSMB2948SL RoHS compliant?

Yes, it is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the VSMB2948SL?

The MSL is 1 Unlimited.

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