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Vishay 940 nm Infrared Emitting Diode Subminiature Surface Mount VSMB2943GX01
Specifications
| Country of Origin | Philippines |
|---|---|
| Brand | Vishay |
| Dimensions | 2.3 x 2.3 x 2.55 |
| Model | VSMB2943GX01 |
| Packaging | Tape & Reel |
| Mount Type | Surface |
| Series | VSMB2943X01 |
| Beam angle | 50° |
| Number Of Leds | 1 |
| Package Type | Subminiature |
| Standards/Approvals | J-STD-020, J-STD-051 |
| Number of Pins | 2 |
| Lens Shape | Dome |
| Automotive Standard | AEC-Q101 |
| Maximum Supply Voltage | 5V |
| Peak Wavelength | 940nm |
| Radiant Flux | 40mW |
| LED Material | GaAlAs |
| Angle of half intensity | 25° |
| Radiant Intensity | 20mW/sr |
Key Features
- The diode features a peak wavelength of 940 nm, ideal for infrared applications.
- It offers radiant flux of 40 mW and radiant intensity of 20 mW/sr.
- Constructed with GaAlAs LED material for enhanced performance.
- The package is subminiature with a dome lens shape and tape & reel packaging for automated assembly.
- Designed for surface mount with gull wing lead type and two pins.
- The half intensity beam angle is 25°, with an overall beam angle of 50°.
- Maximum supply voltage is 5 V, compliant with automotive standard AEC-Q101.
- Highly suitable for IR data transmission, miniature light barriers, photointerrupters, optical switches, remote controls, and touch panels.
Product Description
Vishay VSMB2943GX01 infrared emitting diode is a high-performance 940 nm subminiature surface mount LED designed with GaAlAs technology and a dome lens shape. This IR LED emits radiant flux of 40 mW and radiant intensity of 20 mW/sr, making it ideal for precise infrared applications in various industrial and commercial settings.
Its compact dimensions of 2.3 x 2.3 x 2.55 mm, combined with a tape & reel packaging format and surface mount gull wing leads, optimize it for automated PCB assembly processes in manufacturing.
Meeting automotive quality standard AEC-Q101 and industry certifications such as J-STD-020 and J-STD-051, this diode ensures reliability in automotive and industrial environments.
Common industrial uses include IrDA compatible data transmission systems, miniature light barriers, photointerrupters, optical switches, remote controls, and IR touch panel applications within laboratory, manufacturing, and commercial electronics domains.
The diode supports a maximum supply voltage of 5 V for efficient operation. The narrow beam angle of 25° half intensity (50° full angle) allows for targeted infrared emission. Its GaAlAs LED material delivers robust infrared output at 940 nm peak wavelength.
The subminiature package facilitates compact design implementations. Packaging on tape & reel enhances production efficiency and automated handling. Surface mount mount type simplifies integration into modern circuit boards.
Two-pin configuration with dome lens optimizes light emission efficiency. Compliance with automotive standards ensures quality assurance for demanding applications. Explore other IR LEDs and optoelectronic components available in EnvMart’s electronics category to find complementary products for your system design needs.
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Frequently Asked Questions
The peak wavelength of this infrared emitting diode is 940 nm, making it suitable for infrared applications.
The maximum supply voltage for this diode is 5 V, compliant with automotive standards.
The dimensions of the VSMB2943GX01 are 2.3 x 2.3 x 2.55 mm, making it a compact option for various applications.
It is packaged in tape & reel format, which facilitates automated assembly processes.
The diode has a half intensity beam angle of 25° and an overall beam angle of 50°.
It meets automotive quality standard AEC-Q101 and industry certifications J-STD-020 and J-STD-051.
This model features a two-pin configuration, optimizing its integration into circuits.
The diode is constructed using GaAlAs LED material, which enhances its performance in infrared applications.
The radiant intensity of the VSMB2943GX01 is 20 mW/sr, allowing for effective infrared emission.
This infrared emitting diode is designed for surface mount applications with a gull wing lead type.
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