OP166A Infrared LED 935nm - High Power, T-1 Package
The OP166A is a high-intensity gallium arsenide (GaAIAs) infrared emitting diode designed for space-limited applications and infrared data communications. Manufactured by OPTEK/TT Electronics, this device features a compact T-1 (3 mm) package with a black (BLK) package type, making it ideal for applications requiring efficient IR emission in confined spaces.
{"id":10025621717309,"title":"OP166A","handle":"op166a","description":"\u003ch3\u003eOP166A Infrared LED 935nm - High Power, T-1 Package\u003c\/h3\u003e\n\u003cp\u003eThe OP166A is a high-intensity gallium arsenide (GaAIAs) infrared emitting diode designed for space-limited applications and infrared data communications. Manufactured by OPTEK\/TT Electronics, this device features a compact T-1 (3 mm) package with a black (BLK) package type, making it ideal for applications requiring efficient IR emission in confined spaces.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e OP166A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e OPTEK\/TT Electronics\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e MX\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUOM:\u003c\/strong\u003e Not specified\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e BLK\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-op\/op165-166.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHigh power output with radiant power of approximately 1.95 mW at 20 mA (OP166A)\u003c\/li\u003e\n\u003cli\u003eWavelength peak at 935 nm for optimal IR data transmission\u003c\/li\u003e\n\u003cli\u003eAvailable in narrow and wide irradiance patterns with options for dome or flat lenses\u003c\/li\u003e\n\u003cli\u003eCompact T-1 (3 mm) package suitable for space-constrained designs\u003c\/li\u003e\n\u003cli\u003eSpectrally matched to other OPTEK devices for integrated system solutions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eElectrical and Optical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSymbol\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\u003eConditions\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRadiant Power Output\u003c\/td\u003e\n\u003ctd\u003eP\u003csub\u003eO\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e0.50\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003emW\u003c\/td\u003e\n\u003ctd\u003eI = 20 mA F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak Wavelength\u003c\/td\u003e\n\u003ctd\u003eλ\u003csub\u003eP\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e935\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003enm\u003c\/td\u003e\n\u003ctd\u003eI = 10 mA F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpectral Bandwidth\u003c\/td\u003e\n\u003ctd\u003eB\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003enm\u003c\/td\u003e\n\u003ctd\u003eI = 10 mA F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eForward Voltage\u003c\/td\u003e\n\u003ctd\u003eV\u003csub\u003eF\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e1.60\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003eV\u003c\/td\u003e\n\u003ctd\u003eI = 20 mA F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReverse Current\u003c\/td\u003e\n\u003ctd\u003eI\u003csub\u003eR\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003eµA\u003c\/td\u003e\n\u003ctd\u003eV = 2 V R\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEmission Angle at Half Power\u003c\/td\u003e\n\u003ctd\u003eθ\u003csub\u003eHP\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003eDegrees\u003c\/td\u003e\n\u003ctd\u003eI = 20 mA F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Rise Time\u003c\/td\u003e\n\u003ctd\u003et\u003csub\u003er\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e1000\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003ens\u003c\/td\u003e\n\u003ctd\u003eI = 100 mA, PW=10 µs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage \u0026amp; Operating Temperature Range\u003c\/td\u003e\n\u003ctd\u003e-40°C to +100°C\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Reverse Voltage\u003c\/td\u003e\n\u003ctd\u003eV\u003csub\u003eR\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e2.0\u003c\/td\u003e\n\u003ctd\u003eV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContinuous Forward Current\u003c\/td\u003e\n\u003ctd\u003eI\u003csub\u003eF\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003emA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak Forward Current (1 µs pulse)\u003c\/td\u003e\n\u003ctd\u003eI\u003csub\u003epeak\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e3.0\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003eA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Dissipation\u003c\/td\u003e\n\u003ctd\u003eP\u003csub\u003emax\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003emW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMeets RoHS compliance standards\u003c\/li\u003e\n\u003cli\u003eDesigned for optoelectronic applications including infrared data communication and coupling efficiency\u003c\/li\u003e\n\u003cli\u003eMechanically and spectrally matched to OP505 and OP535 series devices\u003c\/li\u003e\n\u003cli\u003eFor detailed application information and reliability data, refer to the datasheet linked above\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eNote: The datasheet was not processed. Please search the internet for the part number OP166A for more details.\u003c\/em\u003e\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-14T21:33:44+05:30","created_at":"2025-08-14T21:33:44+05:30","vendor":"Waldom Electonics","type":"Optoelectronics","tags":["3mm","IMPORT_CSV","Infrared","LED","OPTEK-TTEL","Optoelectronics","WLDM"],"price":9979,"price_min":9979,"price_max":9979,"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":50620398371133,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"OP166A","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"OP166A","public_title":null,"options":["Default Title"],"price":9979,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"OP166A","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/OP166A_51290756_d283b28b.jpg?v=1755187428"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/OP166A_51290756_d283b28b.jpg?v=1755187428","options":["Title"],"media":[{"alt":null,"id":45840669770045,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/OP166A_51290756_d283b28b.jpg?v=1755187428"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/OP166A_51290756_d283b28b.jpg?v=1755187428","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eOP166A Infrared LED 935nm - High Power, T-1 Package\u003c\/h3\u003e\n\u003cp\u003eThe OP166A is a high-intensity gallium arsenide (GaAIAs) infrared emitting diode designed for space-limited applications and infrared data communications. Manufactured by OPTEK\/TT Electronics, this device features a compact T-1 (3 mm) package with a black (BLK) package type, making it ideal for applications requiring efficient IR emission in confined spaces.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e OP166A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e OPTEK\/TT Electronics\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e MX\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUOM:\u003c\/strong\u003e Not specified\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e BLK\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-op\/op165-166.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHigh power output with radiant power of approximately 1.95 mW at 20 mA (OP166A)\u003c\/li\u003e\n\u003cli\u003eWavelength peak at 935 nm for optimal IR data transmission\u003c\/li\u003e\n\u003cli\u003eAvailable in narrow and wide irradiance patterns with options for dome or flat lenses\u003c\/li\u003e\n\u003cli\u003eCompact T-1 (3 mm) package suitable for space-constrained designs\u003c\/li\u003e\n\u003cli\u003eSpectrally matched to other OPTEK devices for integrated system solutions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eElectrical and Optical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSymbol\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\u003eConditions\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRadiant Power Output\u003c\/td\u003e\n\u003ctd\u003eP\u003csub\u003eO\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e0.50\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003emW\u003c\/td\u003e\n\u003ctd\u003eI = 20 mA F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak Wavelength\u003c\/td\u003e\n\u003ctd\u003eλ\u003csub\u003eP\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e935\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003enm\u003c\/td\u003e\n\u003ctd\u003eI = 10 mA F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpectral Bandwidth\u003c\/td\u003e\n\u003ctd\u003eB\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003enm\u003c\/td\u003e\n\u003ctd\u003eI = 10 mA F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eForward Voltage\u003c\/td\u003e\n\u003ctd\u003eV\u003csub\u003eF\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e1.60\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003eV\u003c\/td\u003e\n\u003ctd\u003eI = 20 mA F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReverse Current\u003c\/td\u003e\n\u003ctd\u003eI\u003csub\u003eR\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003eµA\u003c\/td\u003e\n\u003ctd\u003eV = 2 V R\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEmission Angle at Half Power\u003c\/td\u003e\n\u003ctd\u003eθ\u003csub\u003eHP\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003eDegrees\u003c\/td\u003e\n\u003ctd\u003eI = 20 mA F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Rise Time\u003c\/td\u003e\n\u003ctd\u003et\u003csub\u003er\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e1000\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003ens\u003c\/td\u003e\n\u003ctd\u003eI = 100 mA, PW=10 µs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage \u0026amp; Operating Temperature Range\u003c\/td\u003e\n\u003ctd\u003e-40°C to +100°C\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Reverse Voltage\u003c\/td\u003e\n\u003ctd\u003eV\u003csub\u003eR\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e2.0\u003c\/td\u003e\n\u003ctd\u003eV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContinuous Forward Current\u003c\/td\u003e\n\u003ctd\u003eI\u003csub\u003eF\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003emA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak Forward Current (1 µs pulse)\u003c\/td\u003e\n\u003ctd\u003eI\u003csub\u003epeak\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e3.0\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003eA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Dissipation\u003c\/td\u003e\n\u003ctd\u003eP\u003csub\u003emax\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003emW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMeets RoHS compliance standards\u003c\/li\u003e\n\u003cli\u003eDesigned for optoelectronic applications including infrared data communication and coupling efficiency\u003c\/li\u003e\n\u003cli\u003eMechanically and spectrally matched to OP505 and OP535 series devices\u003c\/li\u003e\n\u003cli\u003eFor detailed application information and reliability data, refer to the datasheet linked above\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eNote: The datasheet was not processed. Please search the internet for the part number OP166A for more details.\u003c\/em\u003e\u003c\/p\u003e\u003cbr\u003e"}
