Introducing the OPB861N55, a high-performance optical sensor manufactured by OPTEK/TT ELECTRONICS and made in MX. This optoelectronic component is designed for precise object detection and automation applications, featuring a through-beam configuration with a 0.125-inch (3.18mm) slot width.
Product Features:
0.125” (3.175 mm) slot width for accurate sensing
Choice of aperture widths: 0.050” or 0.010” (1.270 mm or 0.254 mm)
Available with opaque or IR transmissive shell material
Multiple mounting configurations and lead options for flexible installation
Phototransistor output suitable for various control and automation systems
Body constructed from opaque plastic to minimize external light interference
Near-infrared LED emissions (850-940 nm) for reliable operation
RoHS compliant for environmentally conscious applications
Specifications:
Part Number
OPB861N55
Manufacturer
OPTEK/TT ELECTRONICS
Country of Origin
MX
Unit of Measure
EA
ECCN
EAR99
Package Type
BLK
For detailed technical specifications and application information, please refer to the Datasheet.
This optical sensor is ideal for non-contact object sensing, assembly line automation, machine automation, and safety equipment applications.
Note: The datasheet was not processed; please search the internet for the part number OPB861N55 for more details.
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This optoelectronic component is designed for precise object detection and automation applications, featuring a through-beam configuration with a 0.125-inch (3.18mm) slot width.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e0.125” (3.175 mm) slot width for accurate sensing\u003c\/li\u003e\n\u003cli\u003eChoice of aperture widths: 0.050” or 0.010” (1.270 mm or 0.254 mm)\u003c\/li\u003e\n\u003cli\u003eAvailable with opaque or IR transmissive shell material\u003c\/li\u003e\n\u003cli\u003eMultiple mounting configurations and lead options for flexible installation\u003c\/li\u003e\n\u003cli\u003ePhototransistor output suitable for various control and automation systems\u003c\/li\u003e\n\u003cli\u003eBody constructed from opaque plastic to minimize external light interference\u003c\/li\u003e\n\u003cli\u003eNear-infrared LED emissions (850-940 nm) for reliable operation\u003c\/li\u003e\n\u003cli\u003eRoHS compliant for environmentally conscious applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eOPB861N55\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003cth\u003eOPTEK\/TT ELECTRONICS\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCountry of Origin\u003c\/th\u003e\n\u003ctd\u003eMX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUnit of Measure\u003c\/th\u003e\n\u003ctd\u003eEA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eECCN\u003c\/th\u003e\n\u003ctd\u003eEAR99\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePackage Type\u003c\/th\u003e\n\u003ctd\u003eBLK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eFor detailed technical specifications and application information, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-op\/opb355-360to390-860to890.pdf\" target=\"_blank\"\u003eDatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eThis optical sensor is ideal for non-contact object sensing, assembly line automation, machine automation, and safety equipment applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e The datasheet was not processed; please search the internet for the part number \u003cem\u003eOPB861N55\u003c\/em\u003e for more details.\u003c\/p\u003e","published_at":"2025-08-10T22:21:54+05:30","created_at":"2025-08-10T22:21:54+05:30","vendor":"Waldom Electonics","type":"Optoelectronics","tags":["18mm","IMPORT_CSV","OPTEK-TTEL","Optical","Optoelectronics","Phototransistor","Transmissive","WLDM"],"price":23145,"price_min":23145,"price_max":23145,"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":50579023692093,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"OPB861N55","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"OPB861N55","public_title":null,"options":["Default Title"],"price":23145,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"OPB861N55","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/OPB861N55_51290602_802c3b58.jpg?v=1754844717"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/OPB861N55_51290602_802c3b58.jpg?v=1754844717","options":["Title"],"media":[{"alt":null,"id":45766113591613,"position":1,"preview_image":{"aspect_ratio":1.065,"height":200,"width":213,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/OPB861N55_51290602_802c3b58.jpg?v=1754844717"},"aspect_ratio":1.065,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/OPB861N55_51290602_802c3b58.jpg?v=1754844717","width":213}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eOPB861N55 Optical Sensor Through-Beam 0.125 (3.18mm) Photo\u003c\/h3\u003e\n\u003cp\u003eIntroducing the OPB861N55, a high-performance optical sensor manufactured by \u003cstrong\u003eOPTEK\/TT ELECTRONICS\u003c\/strong\u003e and made in \u003cstrong\u003eMX\u003c\/strong\u003e. This optoelectronic component is designed for precise object detection and automation applications, featuring a through-beam configuration with a 0.125-inch (3.18mm) slot width.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e0.125” (3.175 mm) slot width for accurate sensing\u003c\/li\u003e\n\u003cli\u003eChoice of aperture widths: 0.050” or 0.010” (1.270 mm or 0.254 mm)\u003c\/li\u003e\n\u003cli\u003eAvailable with opaque or IR transmissive shell material\u003c\/li\u003e\n\u003cli\u003eMultiple mounting configurations and lead options for flexible installation\u003c\/li\u003e\n\u003cli\u003ePhototransistor output suitable for various control and automation systems\u003c\/li\u003e\n\u003cli\u003eBody constructed from opaque plastic to minimize external light interference\u003c\/li\u003e\n\u003cli\u003eNear-infrared LED emissions (850-940 nm) for reliable operation\u003c\/li\u003e\n\u003cli\u003eRoHS compliant for environmentally conscious applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eOPB861N55\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003cth\u003eOPTEK\/TT ELECTRONICS\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCountry of Origin\u003c\/th\u003e\n\u003ctd\u003eMX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUnit of Measure\u003c\/th\u003e\n\u003ctd\u003eEA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eECCN\u003c\/th\u003e\n\u003ctd\u003eEAR99\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePackage Type\u003c\/th\u003e\n\u003ctd\u003eBLK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eFor detailed technical specifications and application information, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-op\/opb355-360to390-860to890.pdf\" target=\"_blank\"\u003eDatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eThis optical sensor is ideal for non-contact object sensing, assembly line automation, machine automation, and safety equipment applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e The datasheet was not processed; please search the internet for the part number \u003cem\u003eOPB861N55\u003c\/em\u003e for more details.\u003c\/p\u003e"}
