Vishay 940 nm Infrared LED PLCC 2 Surface Mount High Radiant Flux 40mW, Radiant Intensity 13mW/sr VSMB3940X01-GS08

Vishay VSMB3940X01-GS08 infrared LED is a high-speed IR emitting diode packaged in a PLCC 2 surface mount format. Operating at a peak wavelength of 940 nm, it offers a radiant flux of 40mW and radiant intensity of 13mW/sr, making it highly suitable for applications such as IrDA compatible data transmission, miniature light barriers, photointerrupters, optical switches, shaft encoders, and various control and drive circuits.

The PLCC-2 package measures 3.5 x 2.8 x 1.75 mm and features a round lens made of GaAlAs semiconductor material, optimized for high reliability and efficiency. This component has a beam angle of 120° and an angle of half intensity of 60°, providing wide coverage for sensing and communication uses.

The VSMB3940 complies with several industry standards including RoHS, Halogen Free, AEC-Q101 automotive qualification, and J-STD-020. It supports a maximum supply voltage of 5 volts and is supplied on tape and reel packaging, facilitating automated assembly processes.

Its surface mount design ensures compatibility with modern PCB manufacturing techniques, enhancing production efficiency and integration into advanced electronic systems. These IR LEDs are widely used in industrial, automotive, commercial, and consumer electronic applications due to their dependable performance and compliance with automotive and environmental standards.

The packaging format allows for easy insertion into machinery and production lines, supporting volume manufacturing needs. This product is ideal for engineers and designers seeking reliable, high-performance IR LED solutions with compact footprint and automotive compliance.

Peak wavelength of 940 nm ensures efficient IR light emission. Compact PLCC 2 package with dimensions of 3.5 x 2.8 x 1.75 mm. High radiant flux of 40mW provides strong IR output power. Radiant intensity of 13mW per steradian with a beam angle of 120°.

Surface mount design suitable for automated PCB assembly. Lens shape is round with LED material GaAlAs for durability and performance. Meets industry standards including RoHS, Halogen Free, AEC-Q101, and J-STD-020. Maximum supply voltage rated at 5V with automotive qualification AEC-Q101.

Packaging on tape and reel ensures ready-to-use form for production lines. Ideal for IrDA data transmission, miniature light barriers, photointerrupters, optical switches, and shaft encoders. Explore more Vishay components and IR LEDs in the Electronics & Electricals category on EnvMart for your design and manufacturing needs.