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Vishay 960 nm Infrared Emitting Diode Subminiature SL Surface Mount 40mW Radiant Flux 170mW/sr VSMB2943SLX01
Specifications
| Country of Origin | Philippines |
|---|---|
| Brand | Vishay |
| Dimensions | 2.3 x 2.3 x 2.55 |
| Model | VSMB2943SLX01 |
| Packaging | Tape & Reel |
| Mount Type | Surface |
| Beam angle | 50° |
| Number Of Leds | 1 |
| Package Type | Subminiature SL |
| Standards/Approvals | JEDEC |
| Number of Pins | 2 |
| Lens Shape | Dome |
| Automotive Standard | AEC-Q101 |
| Peak Wavelength | 960nm |
| Radiant Flux | 40mW |
| LED Material | GaAlAs |
| Angle of half intensity | 25° |
| Radiant Intensity | 170mW/sr |
Key Features
- The diode features a dome lens shape with GaAlAs LED material suitable for high radiant intensity applications.
- It has a narrow beam angle of 50° and an angle of half intensity of 25° ensuring focused infrared emission.
- Surface mount package allows easy PCB integration with 2 pins for electrical connection.
- The device complies with JEDEC standards and meets the automotive AEC-Q101 standard for enhanced reliability.
- Perfect for applications including IrDA data transmission, optical switches, remote controls, and IR touch panels.
- Comes in tape & reel packaging to facilitate automated assembly processes.
- Compact dimensions measuring 2.3 x 2.3 x 2.55 mm suit miniature electronic equipment.
Product Description
Vishay VSMB2943SLX01 infrared emitting diode is a high performance subminiature SL surface mount diode operating at a peak wavelength of 960 nm with 40mW radiant flux and radiant intensity of 170mW per steradian. The device utilizes GaAlAs multi quantum well technology, exhibiting a dome-shaped lens and compact dimensions of 2.3 x 2.3 x 2.55 mm, ideal for miniature optoelectronic equipment.
This surface mount IR LED provides a narrow beam angle of 50° with an angle of half intensity at 25°, delivering precise and reliable infrared emission. It features 2 electrical pins and comes in tape & reel packaging suitable for automated PCB assembly.
The diode conforms to JEDEC standard and is tested to comply with automotive grade AEC-Q101 for enhanced durability and reliability in harsh automotive environments. It is designed for diverse applications including IrDA-compatible data transmission, miniature light barriers, photointerrupters, optical switches, remote control systems, and IR touch panels.
The Vishay VSMB2943 series includes variants with different lead configurations, and the SLX01 is the side-looking version ideal for compact layouts that require lateral emission. The diode is constructed using GaAlAs LED material for robust infrared light emission.
Compact package size 2.3 x 2.3 x 2.55 mm enables integration into small form factor devices. Surface mount design offers easy PCB assembly and high reliability. High radiant intensity and narrow beam enable efficient IR signaling and sensing.
Comprehensive automotive qualification ensures suitability for vehicle electronics. Tape and reel packaging supports high volume manufacturing and pick-and-place assembly.
This product is a critical component in industrial, automotive, and consumer electronics applications involving infrared transmission and detection. Its precise emission characteristics make it suitable for sophisticated IR communication and sensing technologies.
Browse our Electronics Components Infrared LED category to explore more Vishay products and other suppliers offering top-grade optoelectronic components.
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Frequently Asked Questions
The peak wavelength of this infrared emitting diode is 960 nm.
It has a radiant flux of 40 mW.
The radiant intensity is 170 mW per steradian.
The dimensions of the diode are 2.3 x 2.3 x 2.55 mm.
It features a narrow beam angle of 50° with an angle of half intensity at 25°.
This model has 2 electrical pins for connection.
It comes in tape and reel packaging, suitable for automated assembly processes.
It complies with the AEC-Q101 automotive standard for enhanced reliability.
It uses a surface mount design for easy PCB integration.
The diode is constructed using GaAlAs LED material.
It is suitable for applications including IrDA data transmission, optical switches, remote controls, and IR touch panels.
This diode conforms to JEDEC standards, ensuring compatibility and reliability.
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