Infrared LED mounts flush on PCB

16 July 2014 Opto-Electronics

OSRAM Opto Semiconductors has succeeded in sinking a surface-mountable infrared (IR) LED in a printed circuit board.

The T-Midled SFH 4140 is ideal for ultra-thin applications requiring an IR transmitter, such as the latest generation of tablet computers and smartphones, which are gaining yet another layer of functionality by replacing traditional in-home remote controls with the combination of onboard IR capability and a suitable companion app.

The flush-mountable, T-shaped LED takes up only 4,6 mm² of board space and emits a powerful focused beam to the side. Its beam angle of ±25 degrees is created by an integrated reflector to cut overall space requirements. The SFH 4140 produces 50 mW/sr as its typical radiant intensity from 100 mA so it achieves the ranges needed for remote control functions. The wavelength of 940 nm is also matched to the requirements of this application.

The component measures 3,1 x 1,5 x 1,5 mm and protrudes just 0,6 mm above and below a 0,3 mm thick printed circuit board.

For more information contact Ryan Hunt, OSRAM Opto Semiconductors, +27 (0)79 525 1779, [email protected], www.osram-os.com

Further reading:

Compact direct Time-of-Flight 3D LiDAR module
Altron Arrow Opto-Electronics Electronics Technology AI & ML
The VL53L9 from STMicroelectronics is the first direct Time-of-Flight (dToF) 3D LiDAR all-in-one module in ST’s portfolio, offering a resolution of 2,3K zones, wide field of view, on-chip processing, 100 frames per second, and sensing range from 5 centimeters to 9 meters.

Read more...

---

Easy to integrate, quick to react
Opto-Electronics
Würth Elektronik has expanded its range of WL-ICLEDs – RGB-LEDs with integrated controller – to include dual-wire ICLEDs.

Read more...

---

Industrial time-of-flight proximity sensor
EBV Electrolink Opto-Electronics
STMicroelectronics’ VL53L4ED is a compact, high accuracy time-of-flight proximity sensor designed for industrial and embedded applications that require precise short range distance measurement.

Read more...

---

Flexible enclosure lighting solutions
IOT Electronics Opto-Electronics
Phoenix Contact’s range of enclosure lights is designed to provide uniform illumination throughout control cabinets, while offering flexible installation and energy-efficient operation.

Read more...

---

Industry’s smallest laser firing system IC
Opto-Electronics
Silanna Semiconductor recently announced that its FirePower laser firing system ICs for smaller, more efficient LiDAR and rangefinder applications are available in production quantities.

Read more...

---

More light, greater efficiency, better growth
Würth Elektronik eiSos Opto-Electronics
Würth Elektronik has expanded its WL-SMDC Horticulture product line with new LEDs with wavelengths of 450, 660, and 730 nm in the 3535 package.

Read more...

---

Intelligent control boosts tunnel safety
IOT Electronics Opto-Electronics
Intelligent tunnel lighting systems are helping operators by delivering adaptive illumination that enhances both safety and energy efficiency.

Read more...

---

Case Study: Turning data into insight
Hamamatsu Photonics UK Editor's Choice Opto-Electronics
Hamamatsu Photonics’ InGaAs PIN photodiode detector has proven consistent, reliable, and robust for more than a decade, helping Axetris to deliver stable, repeatable measurements.

Read more...

---

Reliable imaging for industrial applications
Vepac Electronics Opto-Electronics
Combining a high-performance camera with an integrated high-speed processor, these compact systems enable advanced image sensing directly at the device level.

Read more...

---

Panasonic Industry launches its first flat lens, high-performing PIR sensor
Opto-Electronics
Panasonic Industry has announced the launch of its latest innovation in PIR motion sensors: the Flat Wide Detection Type (12 lens), being the first product incorporating its new PaPIRs+ technology.

Read more...

---