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Vishay VSMB14940 Infrared Emitter Diode
VSMB14940 is a high-speed infrared emitter diode operating at 940 nm with GaAlAs MQW technology, offering high radiant power and very high radiant intensity. Encased in a compact surface-mount side-view package with a lens, it is suitable for remote control, IR touch panels, photointerrupters, and optical switches. Features include a peak wavelength of 940 nm ± 10 nm, an angle of half intensity of ± 9°, and robust reliability for high pulse currents. RoHS compliant and halogen-free, it ensures safety and environmental standards, with specific maximum ratings for forward current, power dissipation, and temperature ranges for efficient operation.
Vishay VSMB14940 Infrared Emitter Diode Specifications:
- Package type: surface mount
- Package form: side view
- Dimensions: 3.2 x 2.51 x 1.2 mm
- Peak wavelength: 940 nm ± 10 nm
- Angle of half intensity: ± 9°
- Forward current: 70 mA
- Surge forward current: 500 mA (tp = 100 us)
- Power dissipation: 112 mW
- Junction temperature: 100 °C
- Operating temperature range: -40 to +85 °C
- Storage temperature range: -40 to +100 °C
- RoHS compliant, Halogen-free
- Thermal resistance junction/ambient: 580 KW
- Soldering temperature: 260 °C (max), 10 sec maximum
- Floor life: 168 hours at Tamb < 30°C, RH < 60%
- Reflow solder profile: 255-260°C, 60 sec max
Buy the Vishay Series Infrared Emitter VSMB14940: 940 nm IR LED
Purchase Vishay VSMB14940 infrared emitter diode now to ensure high radiant power and reliability for remote control, IR touch panels, and optical sensors. This surface-mount side-view device with a peak wavelength of 940 nm provides excellent performance, high pulse current capability, and environmental compliance. Its compact design and RoHS halogen-free construction make it ideal for modern electronic applications. Convenient online buying ensures quick delivery, consistent quality, and specifications tailored for demanding infrared communication and sensing systems.
Get Vishay VSMB14940 today—built for high radiant power, reliability, and precision in infrared applications.
Frequently Asked Questions
Where can I buy Vishay VSMB14940?
You can click on the BUY or RFQ button to purchase VSMB14940 from an authorized Vishay distributor.
How do I troubleshoot issues or seek technical support for part VSMB14940?
You can download the VSMB14940 datasheet or visit the Vishay website for support.
Who is the manufacturer of VSMB14940?
Vishay