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Vishay High Speed Infrared Emitting Diode 960 nm Peak Wavelength, 40 mW Radiant Flux, SMD Little Star Surface Mount VSMY14940

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Vishay High Speed Infrared Emitting Diode 960 nm Peak Wavelength, 40 mW Radiant Flux, SMD Little Star Surface Mount VSMY14940

Name: Vishay High Speed Infrared Emitting Diode 960 nm Peak Wavelength, 40 mW Radiant Flux, SMD Little Star Surface Mount VSMY14940
Brand: Vishay
SKU: 148198

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Category IR LEDs Brand Vishay Condition New

Specifications

Country of Origin	India
Brand	Vishay
Model	VSMY14940
Packaging	Tape & Reel
Mount Type	Surface
Series	Surflight
Number Of Leds	1
Package Type	SMD Little Star
Package Form	side view
Standards/Approvals	J-STD-020
Number of Pins	2
Lens Shape	Dome
Maximum Supply Voltage	5V
Peak Wavelength	960nm
Radiant Flux	40mW
LED Material	GaAlAs
Dimensions (L x W x H in mm)	3.0 x 2.51 x 1.2
Angle of half intensity	9°
Radiant Intensity	90mW/sr
Floor Life	168 h, MSL 3, according to J-STD-020

Key Features

This infrared LED provides a radiant flux of 40 mW for high optical power.
It has a radiant intensity of 90 mW/sr and a narrow angle of half intensity of 9° for focused emission.
Constructed with GaAlAs LED material and a dome-shaped lens for optimal performance.
Designed for high pulse current operation and operates up to 5V maximum supply voltage.
Compliant with J-STD-020 standards and floor life of 168 hours, MSL 3 rating.
Package dimensions are compact at 3.0 x 2.51 x 1.2 mm for side view mounting.
Suitable for remote controls, photo interrupters, and optical switching applications.
Single LED with two pins designed for surface mounting on PCBs.

Product Description

Vishay VSMY14940 is a high speed infrared emitting diode designed with a peak wavelength of 960 nm, ideal for precise infrared emission in electronic applications. This diode is part of the Surflight series, featuring a surface-mount SMD Little Star package that provides compact dimensions of 3.0 x 2.51 x 1.2 mm, facilitating space-efficient PCB layouts.

Constructed from GaAlAs LED material with a dome-shaped lens, the diode delivers a radiant flux of 40 mW and an intense radiant intensity of 90 mW/sr, achieving focused light emission within a 9° angle of half intensity. It supports high pulse current operation, enabling effective use in high-speed and remote control electronics.

This device adheres to the J-STD-020 standard, granting a floor life of 168 hours and MSL 3 packaging level, ensuring reliability during PCB assembly processes. With a maximum supply voltage of 5V, it is designed for safe operation within various electronic circuits.

The VSMY14940 is a side-view emitter well-suited for integration in remote controls operating at 38 kHz, photo interrupters, and optical switches. It comes packaged with tape and reel for efficient handling in automated assembly lines.

This product is a single LED with two pins, facilitating straightforward surface mounting. The compact size and clear, untinted package aid in high-performance infrared emission. Its high radiant power and intensity make it suitable for precise industrial and consumer electronic applications.

The device is designed to provide long-term reliability and consistent optical output.

Ideal for use in Industrial Electronics, Consumer Electronics, and Optical Instrumentation applications, this diode provides a durable and high-efficiency IR emission solution. Explore more Vishay components and similar IR LEDs in the Electronics Components category at EnvMart.