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OP266W
OPTEK/TT ELECTRONICS OP266W Infrared LED 890nm - High Performance Optoelectronic Component
The OPTEK/TT ELECTRONICS OP266W is a high-intensity gallium aluminum arsenide (GaAlAs) infrared emitting diode designed for space-limited applications requiring efficient infrared data communication and sensing. Encased in a compact BLK package, this infrared LED offers reliable performance with a wavelength of 890 nm, making it suitable for various optoelectronic systems.
Product Features
Part Number: OP266W
Manufacturer: OPTEK/TT ELECTRONICS
Country of Origin: Mexico (MX)
Unit of Measure: Each (EA)
ECCN: EAR99
RoHS Compliant: Yes
Package Type: Black (BLK)
Product Category: Optoelectronics | Infrared Data Communications | Infrared Emitters
Datasheet: Download Datasheet
Key Specifications
Parameter
Value
Peak Wavelength
890 nm
Output Power (Min / Max)
1.65 / 4.70 mW/cm²
Forward Current (IF )
20 / 50 mA (Typ / Max)
Beam Angle
18° (OP266A, OP266B, OP266D); 90° (OP266W)
Wavelength at Peak Emission
890 nm
Spectral Bandwidth (B)
80 nm
Reverse Voltage
2.0 V
Continuous Forward Current
50 mA
Peak Forward Current (1 µs pulse)
3.0 A
Storage & Operating Temperature
-40°C to +100°C
Power Dissipation
100 mW
Electrical Characteristics
Symbol
Parameter
Min
Typ
Max
Units
Test Conditions
EE (APT)
Apertured Radiant Incidence
2.70
-
NA
mW/cm²
I = 20 mA
PO
Radiant Power Output
1.65
-
4.70
mW
I = 20 mA
VF
Forward Voltage
-
1.80
-
V
I = 20 mA
IR
Reverse Current
-
-
100 µA
V = 2 V
Performance & Application Notes
Designed for space-constrained applications requiring efficient infrared emission.
Higher power output compared to GaAs diodes at similar drive currents.
Suitable for infrared data communication, proximity sensing, and other optoelectronic systems.
Available in narrow (18°) and wide (90°) beam patterns with dome or flat lenses.
Operates reliably within a temperature range of -40°C to +100°C.
For additional details, refer to the datasheet . Please note that product specifications are subject to change without notice. For more information, search the internet for the part number OP266W.
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{"id":10025622176061,"title":"OP266W","handle":"op266w","description":"\u003ch3\u003eOPTEK\/TT ELECTRONICS OP266W Infrared LED 890nm - High Performance Optoelectronic Component\u003c\/h3\u003e\n\n\u003cp\u003eThe OPTEK\/TT ELECTRONICS OP266W is a high-intensity gallium aluminum arsenide (GaAlAs) infrared emitting diode designed for space-limited applications requiring efficient infrared data communication and sensing. Encased in a compact BLK package, this infrared LED offers reliable performance with a wavelength of 890 nm, making it suitable for various optoelectronic systems.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePart Number: OP266W\u003c\/li\u003e\n \u003cli\u003eManufacturer: OPTEK\/TT ELECTRONICS\u003c\/li\u003e\n \u003cli\u003eCountry of Origin: Mexico (MX)\u003c\/li\u003e\n \u003cli\u003eUnit of Measure: Each (EA)\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n \u003cli\u003eRoHS Compliant: Yes\u003c\/li\u003e\n \u003cli\u003ePackage Type: Black (BLK)\u003c\/li\u003e\n \u003cli\u003eProduct Category: Optoelectronics | Infrared Data Communications | Infrared Emitters\u003c\/li\u003e\n \u003cli\u003eDatasheet: \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-op\/op-op266w.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n \u003ctr\u003e\n \u003cth\u003eParameter\u003c\/th\u003e\n \u003cth\u003eValue\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003ePeak Wavelength\u003c\/td\u003e\n \u003ctd\u003e890 nm\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eOutput Power (Min \/ Max)\u003c\/td\u003e\n \u003ctd\u003e1.65 \/ 4.70 mW\/cm²\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eForward Current (I\u003csub\u003eF\u003c\/sub\u003e)\u003c\/td\u003e\n \u003ctd\u003e20 \/ 50 mA (Typ \/ Max)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eBeam Angle\u003c\/td\u003e\n \u003ctd\u003e18° (OP266A, OP266B, OP266D); 90° (OP266W)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eWavelength at Peak Emission\u003c\/td\u003e\n \u003ctd\u003e890 nm\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eSpectral Bandwidth (B)\u003c\/td\u003e\n \u003ctd\u003e80 nm\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eReverse Voltage\u003c\/td\u003e\n \u003ctd\u003e2.0 V\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eContinuous Forward Current\u003c\/td\u003e\n \u003ctd\u003e50 mA\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003ePeak Forward Current (1 µs pulse)\u003c\/td\u003e\n \u003ctd\u003e3.0 A\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eStorage \u0026amp; Operating Temperature\u003c\/td\u003e\n \u003ctd\u003e-40°C to +100°C\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003ePower Dissipation\u003c\/td\u003e\n \u003ctd\u003e100 mW\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eElectrical Characteristics\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n \u003ctr\u003e\n \u003cth\u003eSymbol\u003c\/th\u003e\n \u003cth\u003eParameter\u003c\/th\u003e\n \u003cth\u003eMin\u003c\/th\u003e\n \u003cth\u003eTyp\u003c\/th\u003e\n \u003cth\u003eMax\u003c\/th\u003e\n \u003cth\u003eUnits\u003c\/th\u003e\n \u003cth\u003eTest Conditions\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eE\u003csub\u003eE (APT)\u003c\/sub\u003e\n\u003c\/td\u003e\n \u003ctd\u003eApertured Radiant Incidence\u003c\/td\u003e\n \u003ctd\u003e2.70\u003c\/td\u003e\n \u003ctd\u003e-\u003c\/td\u003e\n \u003ctd\u003eNA\u003c\/td\u003e\n \u003ctd\u003emW\/cm²\u003c\/td\u003e\n \u003ctd\u003eI = 20 mA\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eP\u003csub\u003eO\u003c\/sub\u003e\n\u003c\/td\u003e\n \u003ctd\u003eRadiant Power Output\u003c\/td\u003e\n \u003ctd\u003e1.65\u003c\/td\u003e\n \u003ctd\u003e-\u003c\/td\u003e\n \u003ctd\u003e4.70\u003c\/td\u003e\n \u003ctd\u003emW\u003c\/td\u003e\n \u003ctd\u003eI = 20 mA\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eV\u003csub\u003eF\u003c\/sub\u003e\n\u003c\/td\u003e\n \u003ctd\u003eForward Voltage\u003c\/td\u003e\n \u003ctd\u003e-\u003c\/td\u003e\n \u003ctd\u003e1.80\u003c\/td\u003e\n \u003ctd\u003e-\u003c\/td\u003e\n \u003ctd\u003eV\u003c\/td\u003e\n \u003ctd\u003eI = 20 mA\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eI\u003csub\u003eR\u003c\/sub\u003e\n\u003c\/td\u003e\n \u003ctd\u003eReverse Current\u003c\/td\u003e\n \u003ctd\u003e-\u003c\/td\u003e\n \u003ctd\u003e-\u003c\/td\u003e\n \u003ctd\u003e100 µA\u003c\/td\u003e\n \u003ctd\u003eV = 2 V\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePerformance \u0026amp; Application Notes\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eDesigned for space-constrained applications requiring efficient infrared emission.\u003c\/li\u003e\n \u003cli\u003eHigher power output compared to GaAs diodes at similar drive currents.\u003c\/li\u003e\n \u003cli\u003eSuitable for infrared data communication, proximity sensing, and other optoelectronic systems.\u003c\/li\u003e\n \u003cli\u003eAvailable in narrow (18°) and wide (90°) beam patterns with dome or flat lenses.\u003c\/li\u003e\n \u003cli\u003eOperates reliably within a temperature range of -40°C to +100°C.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor additional details, refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-op\/op-op266w.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e. Please note that product specifications are subject to change without notice. For more information, search the internet for the part number OP266W.\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-14T21:33:59+05:30","created_at":"2025-08-14T21:33:59+05:30","vendor":"Waldom Electonics","type":"Optoelectronics","tags":["65mm","IMPORT_CSV","Infrared","LED","OPTEK-TTEL","Optoelectronics","WLDM"],"price":10810,"price_min":10810,"price_max":10810,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":50620398960957,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"OP266W","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"OP266W","public_title":null,"options":["Default Title"],"price":10810,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"OP266W","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/OP266W_51290767_8a33683c.jpg?v=1755187443"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/OP266W_51290767_8a33683c.jpg?v=1755187443","options":["Title"],"media":[{"alt":null,"id":45840673276221,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/OP266W_51290767_8a33683c.jpg?v=1755187443"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/OP266W_51290767_8a33683c.jpg?v=1755187443","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eOPTEK\/TT ELECTRONICS OP266W Infrared LED 890nm - High Performance Optoelectronic Component\u003c\/h3\u003e\n\n\u003cp\u003eThe OPTEK\/TT ELECTRONICS OP266W is a high-intensity gallium aluminum arsenide (GaAlAs) infrared emitting diode designed for space-limited applications requiring efficient infrared data communication and sensing. Encased in a compact BLK package, this infrared LED offers reliable performance with a wavelength of 890 nm, making it suitable for various optoelectronic systems.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePart Number: OP266W\u003c\/li\u003e\n \u003cli\u003eManufacturer: OPTEK\/TT ELECTRONICS\u003c\/li\u003e\n \u003cli\u003eCountry of Origin: Mexico (MX)\u003c\/li\u003e\n \u003cli\u003eUnit of Measure: Each (EA)\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n \u003cli\u003eRoHS Compliant: Yes\u003c\/li\u003e\n \u003cli\u003ePackage Type: Black (BLK)\u003c\/li\u003e\n \u003cli\u003eProduct Category: Optoelectronics | Infrared Data Communications | Infrared Emitters\u003c\/li\u003e\n \u003cli\u003eDatasheet: \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-op\/op-op266w.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n \u003ctr\u003e\n \u003cth\u003eParameter\u003c\/th\u003e\n \u003cth\u003eValue\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003ePeak Wavelength\u003c\/td\u003e\n \u003ctd\u003e890 nm\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eOutput Power (Min \/ Max)\u003c\/td\u003e\n \u003ctd\u003e1.65 \/ 4.70 mW\/cm²\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eForward Current (I\u003csub\u003eF\u003c\/sub\u003e)\u003c\/td\u003e\n \u003ctd\u003e20 \/ 50 mA (Typ \/ Max)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eBeam Angle\u003c\/td\u003e\n \u003ctd\u003e18° (OP266A, OP266B, OP266D); 90° (OP266W)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eWavelength at Peak Emission\u003c\/td\u003e\n \u003ctd\u003e890 nm\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eSpectral Bandwidth (B)\u003c\/td\u003e\n \u003ctd\u003e80 nm\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eReverse Voltage\u003c\/td\u003e\n \u003ctd\u003e2.0 V\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eContinuous Forward Current\u003c\/td\u003e\n \u003ctd\u003e50 mA\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003ePeak Forward Current (1 µs pulse)\u003c\/td\u003e\n \u003ctd\u003e3.0 A\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eStorage \u0026amp; Operating Temperature\u003c\/td\u003e\n \u003ctd\u003e-40°C to +100°C\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003ePower Dissipation\u003c\/td\u003e\n \u003ctd\u003e100 mW\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eElectrical Characteristics\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n \u003ctr\u003e\n \u003cth\u003eSymbol\u003c\/th\u003e\n \u003cth\u003eParameter\u003c\/th\u003e\n \u003cth\u003eMin\u003c\/th\u003e\n \u003cth\u003eTyp\u003c\/th\u003e\n \u003cth\u003eMax\u003c\/th\u003e\n \u003cth\u003eUnits\u003c\/th\u003e\n \u003cth\u003eTest Conditions\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eE\u003csub\u003eE (APT)\u003c\/sub\u003e\n\u003c\/td\u003e\n \u003ctd\u003eApertured Radiant Incidence\u003c\/td\u003e\n \u003ctd\u003e2.70\u003c\/td\u003e\n \u003ctd\u003e-\u003c\/td\u003e\n \u003ctd\u003eNA\u003c\/td\u003e\n \u003ctd\u003emW\/cm²\u003c\/td\u003e\n \u003ctd\u003eI = 20 mA\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eP\u003csub\u003eO\u003c\/sub\u003e\n\u003c\/td\u003e\n \u003ctd\u003eRadiant Power Output\u003c\/td\u003e\n \u003ctd\u003e1.65\u003c\/td\u003e\n \u003ctd\u003e-\u003c\/td\u003e\n \u003ctd\u003e4.70\u003c\/td\u003e\n \u003ctd\u003emW\u003c\/td\u003e\n \u003ctd\u003eI = 20 mA\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eV\u003csub\u003eF\u003c\/sub\u003e\n\u003c\/td\u003e\n \u003ctd\u003eForward Voltage\u003c\/td\u003e\n \u003ctd\u003e-\u003c\/td\u003e\n \u003ctd\u003e1.80\u003c\/td\u003e\n \u003ctd\u003e-\u003c\/td\u003e\n \u003ctd\u003eV\u003c\/td\u003e\n \u003ctd\u003eI = 20 mA\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eI\u003csub\u003eR\u003c\/sub\u003e\n\u003c\/td\u003e\n \u003ctd\u003eReverse Current\u003c\/td\u003e\n \u003ctd\u003e-\u003c\/td\u003e\n \u003ctd\u003e-\u003c\/td\u003e\n \u003ctd\u003e100 µA\u003c\/td\u003e\n \u003ctd\u003eV = 2 V\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePerformance \u0026amp; Application Notes\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eDesigned for space-constrained applications requiring efficient infrared emission.\u003c\/li\u003e\n \u003cli\u003eHigher power output compared to GaAs diodes at similar drive currents.\u003c\/li\u003e\n \u003cli\u003eSuitable for infrared data communication, proximity sensing, and other optoelectronic systems.\u003c\/li\u003e\n \u003cli\u003eAvailable in narrow (18°) and wide (90°) beam patterns with dome or flat lenses.\u003c\/li\u003e\n \u003cli\u003eOperates reliably within a temperature range of -40°C to +100°C.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor additional details, refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-op\/op-op266w.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e. Please note that product specifications are subject to change without notice. For more information, search the internet for the part number OP266W.\u003c\/p\u003e\u003cbr\u003e"}
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