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| Country of Origin | Philippines |
|---|---|
| Brand | Vishay |
| Dimensions | 2.3 x 2.55 x 2.3 mm |
| Model | VSMB2948SL |
| 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 | 90mW/sr |
Vishay VSMB2948SL is a high-speed infrared emitting diode designed in a subminiature SL surface mount package featuring advanced GaAlAs multi quantum well technology. The component emits light at a peak wavelength of 960 nm with a radiant flux of 40 mW and a radiant intensity of 90 mW/sr, making it suitable for precise infrared applications.
This IR diode is packaged with a clear, untinted plastic dome lens and measures 2.3 x 2.55 x 2.3 mm, offering compact integration for electronic devices. The device is surface mounted with 2 pins and supplied in tape and reel packaging to support efficient automated PCB assembly processes.
Its beam angle of 50° and half intensity angle of 25° ensures focused infrared emission for remote controls, IR touch panels, and industrial illumination tasks. The VSMB2948SL incorporates Vishay’s SurfLight™ technology, enhancing light intensity by emitting the majority of the power through the top of the chip rather than omnidirectionally.
These Diodes are JEDEC standard-compliant and AEC-Q101 automotive certified, endorsing high reliability and suitability for automotive, industrial, and communication applications including IR data transmission and 3D TV glasses synchronization.
The diode uses GaAlAs LED material for efficient infrared emission. Subminiature SL package size supports compact device design. Beam angle and intensity specifications deliver targeted IR output. High reliability under automotive-grade standards.
Suitable for industrial, laboratory, automotive, and consumer electronics use cases.
Originating from the Philippines, the Vishay VSMB2948SL is a versatile IR LED enabling advanced optoelectronic solutions. It is well-suited for industrial manufacturers and engineers seeking a dependable infrared emitter with tight beam control and efficient output power.
Explore the full Vishay Infrared LED range and other quality electronic components at EnvMart for your semiconductor and optoelectronics needs.
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