The OPB828B is a high-quality optoelectronic component manufactured by OPTEK/TT Electronics, designed for precise optical switching applications. This transmissive phototransistor output device features an infrared LED and a silicon phototransistor mounted on opposite sides of a compact black plastic housing, enabling reliable non-contact object sensing and automation solutions.
{"id":10022097060157,"title":"OPB828B","handle":"opb828b","description":"\u003ch3\u003eOPTEK OPB828B Optical Switch - Transmissive Phototransistor Output\u003c\/h3\u003e\n\u003cp\u003eThe OPB828B is a high-quality optoelectronic component manufactured by OPTEK\/TT Electronics, designed for precise optical switching applications. This transmissive phototransistor output device features an infrared LED and a silicon phototransistor mounted on opposite sides of a compact black plastic housing, enabling reliable non-contact object sensing and automation solutions.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e OPB828B\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\u003eUnit of Measure:\u003c\/strong\u003e Each (EA)\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 Black (BLK)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoHS Compliant:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-op\/op-opb828b.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInfrared emitting diode with 890 nm wavelength for efficient optical transmission\u003c\/li\u003e\n\u003cli\u003eSilicon NPN phototransistor for reliable switching output\u003c\/li\u003e\n\u003cli\u003eCompact black plastic housing suitable for PCB mounting\u003c\/li\u003e\n\u003cli\u003eDesigned for transmissive optical switching with phototransistor output\u003c\/li\u003e\n\u003cli\u003eRoHS compliant, ensuring environmentally friendly manufacturing\u003c\/li\u003e\n\u003cli\u003eAvailable with various aperture sizes and lead spacings for flexible integration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eElectrical and Mechanical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003cth\u003eUnits\u003c\/th\u003e\n\u003cth\u003eConditions\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage \u0026amp; Operating Temperature\u003c\/td\u003e\n\u003ctd\u003e-40 to +85\u003c\/td\u003e\n\u003ctd\u003e°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLead Soldering Temperature\u003c\/td\u003e\n\u003ctd\u003e260\u003c\/td\u003e\n\u003ctd\u003e°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eForward Voltage (Input Diode)\u003c\/td\u003e\n\u003ctd\u003e1.7\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\u003eReverse Current (Input Diode)\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003eµA\u003c\/td\u003e\n\u003ctd\u003eV = 2 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCollector-Emitter Voltage (Phototransistor)\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003ctd\u003eV\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEmitter-Collector Voltage\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003eV\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCollector DC Current\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003ctd\u003emA\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Dissipation\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003emW\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003ePerformance Highlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePhototransistor switching occurs when an opaque object passes through the slot\u003c\/li\u003e\n\u003cli\u003eAvailable with lead spacings of 0.305” (OPB827) and 0.220” (OPB828) for PCB mounting\u003c\/li\u003e\n\u003cli\u003eWire version (OPB829Z) features 24-inch 26 AWG wire leads for remote mounting\u003c\/li\u003e\n\u003cli\u003eInexpensive plastic housing suitable for various automation and safety applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNon-contact object sensing\u003c\/li\u003e\n\u003cli\u003eAssembly line automation\u003c\/li\u003e\n\u003cli\u003eMachine automation\u003c\/li\u003e\n\u003cli\u003eEquipment safety\u003c\/li\u003e\n\u003cli\u003eMachine safety\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor detailed electrical characteristics, performance data, and application notes, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-op\/op-opb828b.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eNote: The datasheet URL is provided for your convenience. For more information, search the internet for the part number OPB828B.\u003c\/p\u003e\n\u003cp\u003eAll product specifications are subject to change without notice. Please verify details before use.\u003c\/p\u003e","published_at":"2025-08-13T03:19:23+05:30","created_at":"2025-08-13T03:19:23+05:30","vendor":"Waldom Electonics","type":"Optoelectronics","tags":["IMPORT_CSV","OPTEK-TTEL","Optical","Optoelectronics","Phototransistor","SW","Transmissive","WLDM"],"price":20373,"price_min":20373,"price_max":20373,"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":50613911781693,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"OPB828B","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"OPB828B","public_title":null,"options":["Default Title"],"price":20373,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"OPB828B","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/OPB828B_54994558_02819293.jpg?v=1755035366"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/OPB828B_54994558_02819293.jpg?v=1755035366","options":["Title"],"media":[{"alt":null,"id":45809585946941,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/OPB828B_54994558_02819293.jpg?v=1755035366"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/OPB828B_54994558_02819293.jpg?v=1755035366","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eOPTEK OPB828B Optical Switch - Transmissive Phototransistor Output\u003c\/h3\u003e\n\u003cp\u003eThe OPB828B is a high-quality optoelectronic component manufactured by OPTEK\/TT Electronics, designed for precise optical switching applications. This transmissive phototransistor output device features an infrared LED and a silicon phototransistor mounted on opposite sides of a compact black plastic housing, enabling reliable non-contact object sensing and automation solutions.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e OPB828B\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\u003eUnit of Measure:\u003c\/strong\u003e Each (EA)\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 Black (BLK)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoHS Compliant:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-op\/op-opb828b.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInfrared emitting diode with 890 nm wavelength for efficient optical transmission\u003c\/li\u003e\n\u003cli\u003eSilicon NPN phototransistor for reliable switching output\u003c\/li\u003e\n\u003cli\u003eCompact black plastic housing suitable for PCB mounting\u003c\/li\u003e\n\u003cli\u003eDesigned for transmissive optical switching with phototransistor output\u003c\/li\u003e\n\u003cli\u003eRoHS compliant, ensuring environmentally friendly manufacturing\u003c\/li\u003e\n\u003cli\u003eAvailable with various aperture sizes and lead spacings for flexible integration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eElectrical and Mechanical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003cth\u003eUnits\u003c\/th\u003e\n\u003cth\u003eConditions\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage \u0026amp; Operating Temperature\u003c\/td\u003e\n\u003ctd\u003e-40 to +85\u003c\/td\u003e\n\u003ctd\u003e°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLead Soldering Temperature\u003c\/td\u003e\n\u003ctd\u003e260\u003c\/td\u003e\n\u003ctd\u003e°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eForward Voltage (Input Diode)\u003c\/td\u003e\n\u003ctd\u003e1.7\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\u003eReverse Current (Input Diode)\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003eµA\u003c\/td\u003e\n\u003ctd\u003eV = 2 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCollector-Emitter Voltage (Phototransistor)\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003ctd\u003eV\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEmitter-Collector Voltage\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003eV\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCollector DC Current\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003ctd\u003emA\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Dissipation\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003emW\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003ePerformance Highlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePhototransistor switching occurs when an opaque object passes through the slot\u003c\/li\u003e\n\u003cli\u003eAvailable with lead spacings of 0.305” (OPB827) and 0.220” (OPB828) for PCB mounting\u003c\/li\u003e\n\u003cli\u003eWire version (OPB829Z) features 24-inch 26 AWG wire leads for remote mounting\u003c\/li\u003e\n\u003cli\u003eInexpensive plastic housing suitable for various automation and safety applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNon-contact object sensing\u003c\/li\u003e\n\u003cli\u003eAssembly line automation\u003c\/li\u003e\n\u003cli\u003eMachine automation\u003c\/li\u003e\n\u003cli\u003eEquipment safety\u003c\/li\u003e\n\u003cli\u003eMachine safety\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor detailed electrical characteristics, performance data, and application notes, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-op\/op-opb828b.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eNote: The datasheet URL is provided for your convenience. For more information, search the internet for the part number OPB828B.\u003c\/p\u003e\n\u003cp\u003eAll product specifications are subject to change without notice. Please verify details before use.\u003c\/p\u003e"}
