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IR LEDs

Infrared Light Emitting Diodes (IR LEDs) are specialised electronic instruments that produces light in the infrared spectrum. Unlike visible LEDs, the light from IR LEDs is not visible to the human eye but can be detected by sensors and certain cameras. These LEDs typically operate in the wavelength range of 700 nanometers (nm) to about 1 millimetre (mm), placing them just beyond the visible light spectrum. 

Unique Features and Benefits of IR LEDs

  • IR LEDs provide illumination that is invisible to the naked eye.
  • With the ability to emit infrared light over long distances, IR LEDs are ideal for remote control systems and long-range communication devices.
  • These LEDs are energy-efficient, consuming less power compared to other light sources.
  • IR LEDs are known for their durability and long operational life, reducing the need for frequent replacements.
  • Since infrared light is not harmful to the human eye, IR LEDs are safer for use in various applications compared to ultraviolet or intense visible light sources.
  • IR LEDs are highly compatible with various sensors and detectors, facilitating seamless integration into electronic systems.

Wide Applications Range of IR LEDs

IR LEDs are versatile components with unique features that make them indispensable in modern technology, ranging from consumer electronics to advanced medical devices. Some of its typical applications include:

  • Remote Controls: IR LEDs are generally utilised in remote controls for TVs, air conditioners, and other electronic appliances, where they send signals to the device.
  • Surveillance and Security: In security cameras, IR LEDs provide night vision capabilities by illuminating areas with infrared light, which the camera can detect even in total darkness.
  • Optical Fiber Communication: IR LEDs play a critical role in fibre optic communication systems by transmitting data over optical fibres.
  • Medical Devices: Certain medical equipment uses IR LEDs for non-invasive monitoring of oxygen saturation and other vital signs.
  • Gesture Recognition: In gaming and interactive systems, IR LEDs are used in conjunction with sensors to detect hand and body movements.
  • Automotive Applications: Many modern vehicles use IR LEDs for driver assistance systems, such as night vision and pedestrian detection.

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VSMY12850, Vishay
2398 In Stock
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25 +
£ 0.13
Kingbright
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L-7104F3BT, Kingbright
598 In Stock
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£ 0.13
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£ 0.12
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£ 0.11
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VSMY1850X01, Vishay
2108 In Stock
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5 +
£ 0.83
Kingbright
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L-7113SF6C, Kingbright
838 In Stock
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10 +
£ 0.24
Intelligent LED Solutions
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ILH-IW04-85SL-SC211-WIR200., Intelligent LED Solutions
8 In Stock
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£ 22.68
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£ 21.28
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£ 19.13
Intelligent LED Solutions
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ILH-IS01-94SN-SC201-WIR200., Intelligent LED Solutions
7 In Stock
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£ 7.91
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£ 7.51
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£ 7.00
Stanley Electric
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MGN1108MS, Stanley Electric
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£ 4.56
Vishay
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TSML1040, Vishay
25 In Stock
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£ 0.39
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£ 0.37
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£ 0.35
ams OSRAM
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SFH 41847S, ams OSRAM
2933 In Stock
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£ 1.58
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£ 1.18
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£ 1.06
Vishay
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TSSS2600, Vishay
4 In Stock
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£ 0.60
ams OSRAM
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SFH 4855-VAW, ams OSRAM
998 In Stock
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1000 +
£ 1.08
ams OSRAM
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SFH 4551-BWCW, ams OSRAM
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£ 0.26
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£ 0.25
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£ 0.25
ams OSRAM
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SFH 4547, ams OSRAM
1998 In Stock
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£ 0.20
ams OSRAM
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SFH 4356, ams OSRAM
3998 In Stock
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2000 +
£ 0.17
Hamamatsu Photonics
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L9337, Hamamatsu Photonics
18 In Stock
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£ 5.31
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£ 5.18
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£ 5.05
Optek
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OPR5200, Optek
548 In Stock
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£ 2.64
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£ 2.58
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£ 2.51
Optek
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OP240A, Optek
1498 In Stock
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£ 0.59
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£ 0.58
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£ 0.56
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VSMY98545, Vishay
16 In Stock
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2 +
£ 2.88
Optek
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OP232, Optek
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£ 2.49
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£ 2.42
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SIR-341ST3F, ROHM
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£ 0.35
Kingbright
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KM2520F3C03, Kingbright
118 In Stock
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£ 0.21
Kingbright
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L-7113SF7C, Kingbright
768 In Stock
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£ 0.42
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L1I0-0940955800000, Lumileds
762 In Stock
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£ 2.98
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£ 2.38
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£ 2.15
Optek
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OP293B, Optek
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£ 0.49
ams OSRAM
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SFH 4554, ams OSRAM
1998 In Stock
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1000 +
£ 0.21
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OIS-330-IT940-X-TU, OSA Opto

OIS-330-IT940-X-TU, OSA Opto

We develop and manufacture special, custom designed and standard High Brightness & High Power LED-Chips , SMD-LEDs and LED-Lamps in the colors white, uv 265-420nm ,vis 420-660nm and ir 660-1650nm. Our custom designed LED-Modules for OEMs are an efficient way for luminaries and other lighting applications. package: 1206 size: 3.2mm x 1.6mm x 1.9mm view angle: 40° with lens technology: GaP, AlInGaP, GaAlAs and InGaN soldering pads: gold plated through hole mountable suitable for all SMT assembly methods
New items
SFH 4253, OSRAM Opto Semiconductors

SFH 4253, OSRAM Opto Semiconductors

OSRAM TOPLED Series IR LEDs - 860/880nm This range of IR LEDs, from OSRAM Opto Semiconductors, are in their surface mount (SMT) TOPLED package. They have a wavelength of 860nm or 880nm. Their white, flat top TOPLED package is also available in a reverse Gull Wing option. These high power LEDs offer a homogeneous radiation pattern. Suitable applications for the TOPLED IR LEDs include; miniature photointerrupters, control and drive circuits, automotive, sensor technology and alarm and safety equipment (CCTV). Features of the TOPLED IR LEDs: Dimensions: 3.4 x 3 x 2.1 mm Reverse Gull Wing option Wavelength: 860nm or 880nm Infrared (IR) Light Emitters, OSRAM Opto Semiconductors
New items
SFH 4550, ams OSRAM

SFH 4550, ams OSRAM

OSRAM Through-Hole 5mm (T-1 3/4) IR Emitters A range of Infrared (IR) emitters, from OSRAM Opto Semiconductors, in standard 5 mm (T-1 3/4) through-hole plastic packages. Some IR LEDs within this range are a spectral match with silicon photodetectors.
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ILH-5MA1-85NA-SC201-WIR200., Intelligent LED Solutions

ILH-5MA1-85NA-SC201-WIR200., Intelligent LED Solutions

The Intelligent LED Solutions At the heart of each PowerStar is a Stanley high power IR LED. Stanley 7 / 8M LEDs can be driven up to 1500mA and the 5 / 6M LEDs can be driven up to 1000mA while Stanleys latest power chip technology remains efficient even at the highest drive currents. A low thermal resistance of 5˚C/W ensures cool running and a highly efficient product. PowerStars are compact, powerful LED light sources built on aluminium substrates for optimal thermal management. Available with 200mm wires as standard. 5M and 6M products have been manufactured to meet automative regulation, 7M and 8M parts are designed primarily for consumer/ security applications. Mounting holes using M3 screws allows easy installation Up to 100,000 Hour lifetime to 70% of original brightness
New items
SFH 4650-Z, OSRAM Opto Semiconductors

SFH 4650-Z, OSRAM Opto Semiconductors

OSRAM MIDLED Series IR LEDs - Top Looking This family of MIDLED Toplooker IR LEDs, from OSRAM Opto Semiconductors, are high power Infrared (IR) emitters. They are top looking emitters in OSRAM's MIDLED package. Suitable applications for the MIDLED Toplooker IR LEDs include; IR illumination for cameras, IR data transmission, automotive technology and remote control. Features of the MIDLED Toplooker IR LEDs: Dimensions: 3.3 x 2.35 x 1.7 mm Low profile MIDLED package Top looking High power Narrow beam angles Infrared (IR) Light Emitters, OSRAM Opto Semiconductors
New items
ILH-IW01-94SL-SC211-WIR200., Intelligent LED Solutions

ILH-IW01-94SL-SC211-WIR200., Intelligent LED Solutions

PowerStar Wide IR LED Arrays - IR OSLON Black The Intelligent LED Solutions IR PowerStar Wide-angle LED modules utilise the OSRAM Opto IR Oslon® Black Series LEDs – the smallest infrared LEDs with more than one watt of optical power currently available. The small integrated-lens package allows superior and highly compact arrangements of very high power density. These LED light sources are constructed on aluminium substrates for durability and optimal thermal management; they are supplied with 200mm connecting wires as standard. Typical applications include surveillance and security systems, IR illumination for cameras, machine vision, night vision lighting and driver assistance systems. The Oslon® 1 IR PowerStar contains a single IR Oslon Black Series LED The Oslon® 4 IR PowerStar contains four IR Oslon Black Series LEDs Integrated silicon lens provides 150° half-power radiation angle Up to 100,000 hour operating life to 70% of original brightness Multiple PowerStar modules can be linked together to produce longer chains Current range 100 to 1000mA, up to 5A pulsed Mounting holes using M3 screws allows easy installation Size (L x W x H): — PowerStar 20 x 20 x 3.5mm For suitable Heat Sinks see typically 780-5893 , 780-5938 etc. For suitable Power Supplies see 736-2368 , 780-5798 , 780-5792 etc. Caution Depending on the mode of operation, these devices emit highly concentrated non-visible infrared light which can be hazardous to the human eye. Intelligent LED Solutions (ILS) IR LED Arrays Warning PowerStar & PowerCluster IR LED modules will overheat in operation if not attached to a suitable Heat Sink. Over-heating can cause failure or irreparable damage. These IR LED modules should only be used with current-limited power supplies. Connection to constant voltage Power Supplies that are not current li...
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TSHF6210, Vishay

TSHF6210, Vishay

Vishay TSHF Series IR Emitting Diodes The TSHF series, from Vishay Semiconductors, are through hole Infrared (IR) LEDs in GaAlAs double hetero (DH) technology. They are in a clear, untinted plastic package. Suitable applications include infrared remote control and air data transmission. Peak wavelength: 890nm High reliability High radiant power and intensity Low forward voltage T-1 3/4 (5 mm) form packages Stand-off leads options Infrared (IR) Light Emitters, Vishay
New items
ILR-IO09-85NL-SC201-WIR200., Intelligent LED Solutions

ILR-IO09-85NL-SC201-WIR200., Intelligent LED Solutions

PowerCluster IR LED Arrays - IR OSLON Black 9 The Oslon 9 PowerCluster IR series of infrared LED arrays, from Intelligent LED solutions, feature 9 Osram Oslon Black IR LEDs. Powerful and compact PowerCluster IR LED arrays are built on aluminium substrates for optimal thermal management and come pre-wired with 200mm wires as standard. Oslon 9 PowerCluster IR LED arrays are ideal for a wide range of applications including: surveillance systems, IR illumination for cameras, machine vision, night vision light and driver assistance systems. Oslon 9 PowerCluster IR LED arrays contain 9 Osram IR Oslon Black series LEDs Current range: 100 to 1,000mA Lifetime: Up to 100,000 hours to 70% of original brightness Mounting holes for M3 screws allow easy installation PowerCluster size (L x W x H): 25mm x 25mm x 3.85mm Pre-wired with 200mm connecting wires PowerClusters can be linked together to produce longer chains See datasheet for suitable heat sinks, constant current LED drivers and thermal interface material Caution Depending on the mode of operation, these devices emit highly concentrated non-visible infrared light which can be hazardous to the human eye. Intelligent LED Solutions (ILS) IR LED Arrays Warning PowerCluster IR LED arrays will overheat in operation if not attached to a suitable heat sink, over heating can cause failure or irreparable damage. Do not operate PowerCluster LED arrays with a power supply with unlimited current. Connection to constant voltage power supplies that are not current limited may cause the PowerCluster LED array to consume current above the specified maximum and cause failure or irreparable damage.
New items
SFH 4256, OSRAM Opto Semiconductors

SFH 4256, OSRAM Opto Semiconductors

OSRAM SIDELED Series IR LEDs The SIDELED package IR series of LEDs, from Osram Opto Semiconductors, are SMT side-looking infrared emitters. These compact IR LEDs are ideal for applications including: Infrared illumination for cameras, IR data transmission and optical sensors. Viewing angle: ±60° PLCC2 sidelooker package Infrared (IR) Light Emitters, OSRAM Opto Semiconductors
New items
ILI-IO01-94SL-SC201., Intelligent LED Solutions

ILI-IO01-94SL-SC201., Intelligent LED Solutions

The Intelligent LED Solutions OSLONeye is a compact high-flux LED minispotlight. At the heart of each OSLONeye is an OSLON LED. A low thermal resistance of 7K/W ensures cool running and a highly efficient product. It used integrated heat-sinking keeps the OSLONeye compact, and an integral lens offers a 12 degree spot style output. It has 160mm wires are attached as standard, and an integrated threaded end makes installations simple. Up to 100,000 Hour lifetime to 70% of original brightness Mounting using integrated M12 threaded end Size 40mm long, 30mm diameter
New items
SFH 4180S A01, OSRAM Opto Semiconductors

SFH 4180S A01, OSRAM Opto Semiconductors

The OSRAM Opto Semiconductors IR LED has centroid wavelength of 850 nm. It has an operating temperature ranges between -40 °C and 105 °C. This product is used in access control, eye tracking, gesture recognition. Clear silicone Corrosion Robustness Class: 3B Qualifications: AEC-Q102 Qualified ESD: 2 kV acc. to ANSI/ESDA/JEDEC JS-001 (HBM) IR lightsource with high efficiency Double stack emitter
New items
VSMB2020X01, Vishay

VSMB2020X01, Vishay

Vishay VSMB2000 and VSMB2020 Series IR Emitting Diodes The VSMB2000 and VSMB2020 series, from Vishay Semiconductors, are Infrared (IR) emitting diodes. They are in surface mount (SMT) packages with clear, untinted plastic lenses. The VSMB2000 and VSMB2020 come with different lead types. With a wavelength of 940 nm, these high speed IR LEDs are idea for applications including; IrDA compatible data transmission, miniature light barriers, photointerrupters, optical switches, shaft encoders and control and drive circuits. Features of the VSMB2000 and VSMB2020 IR LEDs: VSMB2000 - Gull wing (GW) VSMB2020 - Reverse gull wing (RGW) Dimensions: 2.3 x 2.3 x 2.8 mm Peak wavelength: 940nm High reliability High radiant power and intensity Beam angle: 24° Low forward voltage Infrared (IR) Light Emitters, Vishay
FAQs
We offer free shipping for orders over £200 if delivery is in the UK. All other orders in the UK, shipping from £7.99 depending on the weight and measurement. Mainland Europe shipping charges start from £25. For all other countries shipping charges start from £50 for products like IR LEDs and all others.
You can email us directly at sales@enrgtech.co.uk or via our website for any queries regarding IR LEDs or any other product.
This depends on the IR LEDs individual product and information that can be found on our website.
Yes, we offer special discounts on orders above £200 for IR LEDs and all other products.
UK orders normally take between 2/3 working days. International orders normally take between 3/5 working days for all products including IR LEDs.
Yes. We keep updating our stock frequently and if a product like IR LEDs is not in stock then we will let you know.