OPTEK/TT ELECTRONICS OPB9001A Position Sensor Module
The OPB9001 series from OPTEK/TT ELECTRONICS is a high-performance reflective optical sensor module designed for precise position and presence detection applications. This compact, robust sensor integrates advanced features to deliver reliable operation across various industrial and automation environments.
Part Number: OPB9001A
Manufacturer: OPTEK/TT ELECTRONICS
Country of Origin: MX
Unit of Measure: EA
ECCN: EAR99
Package Type: BLK
Key Features:
Wide operating supply voltage range: 4.5 V to 30 V (OPB9001A/AC), 4.5 V to 24 V (OPB9001B), 3.3 V to 5.5 V (OPB9001C)
Integrated drive circuitry with industry-standard 4-pin Molex connector for plug-and-play setup
Detecting distance from 2.5 mm to 50 mm with ambient light rejection up to 25 klx+
Programmable output configuration and sensitivity level for flexible integration
High ESD immunity up to 8 kV and EMI immunity compliant with EMC Directive 2014/30-EU
Response time of approximately 6 microseconds for fast detection
Operating temperature range: -40°C to +85°C
Includes built-in LED indicators for status monitoring during power, output, and calibration
Factory calibrated for a 12 mm distance on white reflective surfaces, with quick re-calibration capabilities
Enhanced protection features including transient voltage suppressor (TVS) diode and reverse voltage protection
Electrical Specifications:
Parameter
Symbol
Part Number
Maximum
Units
DC supply voltage
V IN
OPB9001A/AC
32 V
V
Storage Temperature Range
T STG
ALL
-40 to +100
°C
Operating Temperature Range
T OPR
ALL
-40 to +85
°C
Ambient/background light
Ix
ALL
25 klx
ESD immunity (human body model)
—
OPB9001AC/ A/B/C
8 kV contact discharge
Maximum reverse voltage
V RRM
ALL
30 V
Load current (Collector current)
I L
OPB9001A/AC
40 mA
Maximum open collector output voltage
—
OPB9001A/AC
40 V
Current into or out of any pin other than GND
—
OPB9001C
20 mA
Current into or out of GND or VCC
Icc
OPB9001C
150 mA
For detailed electrical specifications and application information, please refer to the datasheet.
Applications include:
Non-contact position and presence detection
Industrial printing and high-speed paper detection
Manufacturing and factory automation
Automated sewing machines
Automated banking machines
Medical equipment
Automatic dispensing
Material handling and asset tracking
Note: The datasheet was not processed; please search the internet for the part number for more details.
Use left/right arrows to navigate the slideshow or swipe left/right if using a mobile device
Choosing a selection results in a full page refresh.
Press the space key then arrow keys to make a selection.
Shopping Cart
{"id":10023973617981,"title":"OPB9001A","handle":"opb9001a","description":"\u003ch3\u003eOPTEK\/TT ELECTRONICS OPB9001A Position Sensor Module\u003c\/h3\u003e\n\u003cp\u003eThe OPB9001 series from OPTEK\/TT ELECTRONICS is a high-performance reflective optical sensor module designed for precise position and presence detection applications. This compact, robust sensor integrates advanced features to deliver reliable operation across various industrial and automation environments.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e OPB9001A\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 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 BLK\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWide operating supply voltage range: 4.5 V to 30 V (OPB9001A\/AC), 4.5 V to 24 V (OPB9001B), 3.3 V to 5.5 V (OPB9001C)\u003c\/li\u003e\n\u003cli\u003eIntegrated drive circuitry with industry-standard 4-pin Molex connector for plug-and-play setup\u003c\/li\u003e\n\u003cli\u003eDetecting distance from 2.5 mm to 50 mm with ambient light rejection up to 25 klx+\u003c\/li\u003e\n\u003cli\u003eProgrammable output configuration and sensitivity level for flexible integration\u003c\/li\u003e\n\u003cli\u003eHigh ESD immunity up to 8 kV and EMI immunity compliant with EMC Directive 2014\/30-EU\u003c\/li\u003e\n\u003cli\u003eResponse time of approximately 6 microseconds for fast detection\u003c\/li\u003e\n\u003cli\u003eOperating temperature range: -40°C to +85°C\u003c\/li\u003e\n\u003cli\u003eIncludes built-in LED indicators for status monitoring during power, output, and calibration\u003c\/li\u003e\n\u003cli\u003eFactory calibrated for a 12 mm distance on white reflective surfaces, with quick re-calibration capabilities\u003c\/li\u003e\n\u003cli\u003eEnhanced protection features including transient voltage suppressor (TVS) diode and reverse voltage protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eElectrical Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSymbol\u003c\/th\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003cth\u003eMaximum\u003c\/th\u003e\n\u003cth\u003eUnits\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDC supply voltage\u003c\/td\u003e\n\u003ctd\u003eV IN\u003c\/td\u003e\n\u003ctd\u003eOPB9001A\/AC\u003c\/td\u003e\n\u003ctd\u003e32 V\u003c\/td\u003e\n\u003ctd\u003eV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature Range\u003c\/td\u003e\n\u003ctd\u003eT STG\u003c\/td\u003e\n\u003ctd\u003eALL\u003c\/td\u003e\n\u003ctd\u003e-40 to +100\u003c\/td\u003e\n\u003ctd\u003e°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature Range\u003c\/td\u003e\n\u003ctd\u003eT OPR\u003c\/td\u003e\n\u003ctd\u003eALL\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\u003eAmbient\/background light\u003c\/td\u003e\n\u003ctd\u003eIx\u003c\/td\u003e\n\u003ctd\u003eALL\u003c\/td\u003e\n\u003ctd\u003e25 klx\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eESD immunity (human body model)\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003eOPB9001AC\/ A\/B\/C\u003c\/td\u003e\n\u003ctd\u003e8 kV contact discharge\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 RRM\u003c\/td\u003e\n\u003ctd\u003eALL\u003c\/td\u003e\n\u003ctd\u003e30 V\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLoad current (Collector current)\u003c\/td\u003e\n\u003ctd\u003eI L\u003c\/td\u003e\n\u003ctd\u003eOPB9001A\/AC\u003c\/td\u003e\n\u003ctd\u003e40 mA\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum open collector output voltage\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003eOPB9001A\/AC\u003c\/td\u003e\n\u003ctd\u003e40 V\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent into or out of any pin other than GND\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003eOPB9001C\u003c\/td\u003e\n\u003ctd\u003e20 mA\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent into or out of GND or VCC\u003c\/td\u003e\n\u003ctd\u003eIcc\u003c\/td\u003e\n\u003ctd\u003eOPB9001C\u003c\/td\u003e\n\u003ctd\u003e150 mA\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eFor detailed electrical specifications and application information, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-op\/op-opb9001a.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApplications include:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNon-contact position and presence detection\u003c\/li\u003e\n\u003cli\u003eIndustrial printing and high-speed paper detection\u003c\/li\u003e\n\u003cli\u003eManufacturing and factory automation\u003c\/li\u003e\n\u003cli\u003eAutomated sewing machines\u003c\/li\u003e\n\u003cli\u003eAutomated banking machines\u003c\/li\u003e\n\u003cli\u003eMedical equipment\u003c\/li\u003e\n\u003cli\u003eAutomatic dispensing\u003c\/li\u003e\n\u003cli\u003eMaterial handling and asset tracking\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 for more details.\u003c\/em\u003e\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-14T00:14:41+05:30","created_at":"2025-08-14T00:14:41+05:30","vendor":"Waldom Electonics","type":"Sensors\/Transducers","tags":["IMPORT_CSV","OPTEK-TTEL","Position","Sensors","Transducers","WLDM"],"price":106299,"price_min":106299,"price_max":106299,"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":50617198215485,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"OPB9001A","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"OPB9001A","public_title":null,"options":["Default Title"],"price":106299,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"OPB9001A","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/OPB9001A_52522350_dd179faa.jpg?v=1755110685"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/OPB9001A_52522350_dd179faa.jpg?v=1755110685","options":["Title"],"media":[{"alt":null,"id":45824602243389,"position":1,"preview_image":{"aspect_ratio":1.2,"height":200,"width":240,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/OPB9001A_52522350_dd179faa.jpg?v=1755110685"},"aspect_ratio":1.2,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/OPB9001A_52522350_dd179faa.jpg?v=1755110685","width":240}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eOPTEK\/TT ELECTRONICS OPB9001A Position Sensor Module\u003c\/h3\u003e\n\u003cp\u003eThe OPB9001 series from OPTEK\/TT ELECTRONICS is a high-performance reflective optical sensor module designed for precise position and presence detection applications. This compact, robust sensor integrates advanced features to deliver reliable operation across various industrial and automation environments.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e OPB9001A\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 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 BLK\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWide operating supply voltage range: 4.5 V to 30 V (OPB9001A\/AC), 4.5 V to 24 V (OPB9001B), 3.3 V to 5.5 V (OPB9001C)\u003c\/li\u003e\n\u003cli\u003eIntegrated drive circuitry with industry-standard 4-pin Molex connector for plug-and-play setup\u003c\/li\u003e\n\u003cli\u003eDetecting distance from 2.5 mm to 50 mm with ambient light rejection up to 25 klx+\u003c\/li\u003e\n\u003cli\u003eProgrammable output configuration and sensitivity level for flexible integration\u003c\/li\u003e\n\u003cli\u003eHigh ESD immunity up to 8 kV and EMI immunity compliant with EMC Directive 2014\/30-EU\u003c\/li\u003e\n\u003cli\u003eResponse time of approximately 6 microseconds for fast detection\u003c\/li\u003e\n\u003cli\u003eOperating temperature range: -40°C to +85°C\u003c\/li\u003e\n\u003cli\u003eIncludes built-in LED indicators for status monitoring during power, output, and calibration\u003c\/li\u003e\n\u003cli\u003eFactory calibrated for a 12 mm distance on white reflective surfaces, with quick re-calibration capabilities\u003c\/li\u003e\n\u003cli\u003eEnhanced protection features including transient voltage suppressor (TVS) diode and reverse voltage protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eElectrical Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSymbol\u003c\/th\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003cth\u003eMaximum\u003c\/th\u003e\n\u003cth\u003eUnits\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDC supply voltage\u003c\/td\u003e\n\u003ctd\u003eV IN\u003c\/td\u003e\n\u003ctd\u003eOPB9001A\/AC\u003c\/td\u003e\n\u003ctd\u003e32 V\u003c\/td\u003e\n\u003ctd\u003eV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature Range\u003c\/td\u003e\n\u003ctd\u003eT STG\u003c\/td\u003e\n\u003ctd\u003eALL\u003c\/td\u003e\n\u003ctd\u003e-40 to +100\u003c\/td\u003e\n\u003ctd\u003e°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature Range\u003c\/td\u003e\n\u003ctd\u003eT OPR\u003c\/td\u003e\n\u003ctd\u003eALL\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\u003eAmbient\/background light\u003c\/td\u003e\n\u003ctd\u003eIx\u003c\/td\u003e\n\u003ctd\u003eALL\u003c\/td\u003e\n\u003ctd\u003e25 klx\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eESD immunity (human body model)\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003eOPB9001AC\/ A\/B\/C\u003c\/td\u003e\n\u003ctd\u003e8 kV contact discharge\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 RRM\u003c\/td\u003e\n\u003ctd\u003eALL\u003c\/td\u003e\n\u003ctd\u003e30 V\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLoad current (Collector current)\u003c\/td\u003e\n\u003ctd\u003eI L\u003c\/td\u003e\n\u003ctd\u003eOPB9001A\/AC\u003c\/td\u003e\n\u003ctd\u003e40 mA\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum open collector output voltage\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003eOPB9001A\/AC\u003c\/td\u003e\n\u003ctd\u003e40 V\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent into or out of any pin other than GND\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003eOPB9001C\u003c\/td\u003e\n\u003ctd\u003e20 mA\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent into or out of GND or VCC\u003c\/td\u003e\n\u003ctd\u003eIcc\u003c\/td\u003e\n\u003ctd\u003eOPB9001C\u003c\/td\u003e\n\u003ctd\u003e150 mA\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eFor detailed electrical specifications and application information, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-op\/op-opb9001a.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApplications include:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNon-contact position and presence detection\u003c\/li\u003e\n\u003cli\u003eIndustrial printing and high-speed paper detection\u003c\/li\u003e\n\u003cli\u003eManufacturing and factory automation\u003c\/li\u003e\n\u003cli\u003eAutomated sewing machines\u003c\/li\u003e\n\u003cli\u003eAutomated banking machines\u003c\/li\u003e\n\u003cli\u003eMedical equipment\u003c\/li\u003e\n\u003cli\u003eAutomatic dispensing\u003c\/li\u003e\n\u003cli\u003eMaterial handling and asset tracking\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 for more details.\u003c\/em\u003e\u003c\/p\u003e\u003cbr\u003e"}
