Ensure robust electrostatic discharge (ESD) and lightning surge protection for your electronic devices with the EATON ELECTRONICS TVS ESD Suppressor, Part Number: STN161050U852. Designed for high-performance applications, this unidirectional TVS diode provides reliable protection for sensitive I/O and power lines in various electronic systems.
Key Features
Protects one I/O or power line
Low clamping voltage for effective surge suppression
Low leakage current to minimize power loss
Meets moisture sensitivity level (MSL) 3
Flammability rated UL 94V-0
Termination finish: Tin
Electrical and Mechanical Specifications
Parameter
Symbol
Value
Unit
Reverse working voltage
RWM
5.0
V
Reverse breakdown voltage at 1mA
BR
6 - 8
V
Reverse leakage current at 5V
I R
Maximum 1
μA
Peak pulse current (8/20 μs waveform)
I pp
110
A
Clamping voltage at 50A
V C
11 - 14
V
Junction capacitance at 1MHz
C J
850 - 1050
pF
Environmental and Operating Conditions
Operating junction temperature: -55°C to +125°C
Storage temperature: -55°C to +150°C
Soldering temperature (lead): +260°C for 10 seconds
Protection standards: IEC61000-4-2 (ESD) up to ±30 kV (air/contact)
Lightning surge protection: Up to 110A (8/20 μs waveform)
Package and Packaging
Package Type: T&R (Tape and Reel)
Quantity: 3,000 parts per 7” reel
Mechanical dimensions and pad layout are detailed in the datasheet
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Designed for high-performance applications, this unidirectional TVS diode provides reliable protection for sensitive I\/O and power lines in various electronic systems.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eProtects one I\/O or power line\u003c\/li\u003e\n \u003cli\u003eLow clamping voltage for effective surge suppression\u003c\/li\u003e\n \u003cli\u003eLow leakage current to minimize power loss\u003c\/li\u003e\n \u003cli\u003eMeets moisture sensitivity level (MSL) 3\u003c\/li\u003e\n \u003cli\u003eFlammability rated UL 94V-0\u003c\/li\u003e\n \u003cli\u003eTermination finish: Tin\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eElectrical and Mechanical 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\u003eValue\u003c\/th\u003e\n \u003cth\u003eUnit\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eReverse working voltage\u003c\/td\u003e\n \u003ctd\u003eRWM\u003c\/td\u003e\n \u003ctd\u003e5.0\u003c\/td\u003e\n \u003ctd\u003eV\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eReverse breakdown voltage at 1mA\u003c\/td\u003e\n \u003ctd\u003eBR\u003c\/td\u003e\n \u003ctd\u003e6 - 8\u003c\/td\u003e\n \u003ctd\u003eV\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eReverse leakage current at 5V\u003c\/td\u003e\n \u003ctd\u003eI R\u003c\/td\u003e\n \u003ctd\u003eMaximum 1\u003c\/td\u003e\n \u003ctd\u003eμA\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003ePeak pulse current (8\/20 μs waveform)\u003c\/td\u003e\n \u003ctd\u003eI pp\u003c\/td\u003e\n \u003ctd\u003e110\u003c\/td\u003e\n \u003ctd\u003eA\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eClamping voltage at 50A\u003c\/td\u003e\n \u003ctd\u003eV C\u003c\/td\u003e\n \u003ctd\u003e11 - 14\u003c\/td\u003e\n \u003ctd\u003eV\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eJunction capacitance at 1MHz\u003c\/td\u003e\n \u003ctd\u003eC J\u003c\/td\u003e\n \u003ctd\u003e850 - 1050\u003c\/td\u003e\n \u003ctd\u003epF\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eEnvironmental and Operating Conditions\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eOperating junction temperature: -55°C to +125°C\u003c\/li\u003e\n \u003cli\u003eStorage temperature: -55°C to +150°C\u003c\/li\u003e\n \u003cli\u003eSoldering temperature (lead): +260°C for 10 seconds\u003c\/li\u003e\n \u003cli\u003eProtection standards: IEC61000-4-2 (ESD) up to ±30 kV (air\/contact)\u003c\/li\u003e\n \u003cli\u003eLightning surge protection: Up to 110A (8\/20 μs waveform)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackage and Packaging\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePackage Type: T\u0026amp;R (Tape and Reel)\u003c\/li\u003e\n \u003cli\u003eQuantity: 3,000 parts per 7” reel\u003c\/li\u003e\n \u003cli\u003eMechanical dimensions and pad layout are detailed in the datasheet\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eFor detailed technical data, download the datasheet here: \u003ca href=\"https:\/\/www.eaton.com\/content\/dam\/eaton\/products\/electronic-components\/resources\/data-sheet\/eaton-stn161xxxuxxx-tvs-diode-esd-suppressor-data-sheet.pdf\" target=\"_blank\"\u003eEaton STN161XXXUXXX Datasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003ePart Number: \u003cstrong\u003eSTN161050U852\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eManufacturer: \u003cstrong\u003eEATON ELECTRONICS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCountry of Origin: \u003cstrong\u003eCN\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUnit of Measure: \u003cstrong\u003eEA\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eECCN: \u003cem\u003eNot specified\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003ePackage Type: \u003cstrong\u003eT\u0026amp;R\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eNote: 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":"2025-08-16T05:12:03+05:30","created_at":"2025-08-16T05:12:03+05:30","vendor":"Waldom Electonics","type":"","tags":["5 V","EATON-ELE","IMPORT_CSV","IMPORT_PT2","TVS","WLDM"],"price":1039,"price_min":1039,"price_max":1039,"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":50626350088509,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"STN161050U852","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"STN161050U852","public_title":null,"options":["Default Title"],"price":1039,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"STN161050U852","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/54933998.jpg?v=1755301325"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/54933998.jpg?v=1755301325","options":["Title"],"media":[{"alt":null,"id":45862429655357,"position":1,"preview_image":{"aspect_ratio":1.0,"height":420,"width":420,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/54933998.jpg?v=1755301325"},"aspect_ratio":1.0,"height":420,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/54933998.jpg?v=1755301325","width":420}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eProduct Description: EATON ELECTRONICS TVS ESD Suppressor - Part Number: STN161050U852\u003c\/h3\u003e\n\n\u003cp\u003eEnsure robust electrostatic discharge (ESD) and lightning surge protection for your electronic devices with the EATON ELECTRONICS TVS ESD Suppressor, Part Number: \u003cstrong\u003eSTN161050U852\u003c\/strong\u003e. Designed for high-performance applications, this unidirectional TVS diode provides reliable protection for sensitive I\/O and power lines in various electronic systems.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eProtects one I\/O or power line\u003c\/li\u003e\n \u003cli\u003eLow clamping voltage for effective surge suppression\u003c\/li\u003e\n \u003cli\u003eLow leakage current to minimize power loss\u003c\/li\u003e\n \u003cli\u003eMeets moisture sensitivity level (MSL) 3\u003c\/li\u003e\n \u003cli\u003eFlammability rated UL 94V-0\u003c\/li\u003e\n \u003cli\u003eTermination finish: Tin\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eElectrical and Mechanical 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\u003eValue\u003c\/th\u003e\n \u003cth\u003eUnit\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eReverse working voltage\u003c\/td\u003e\n \u003ctd\u003eRWM\u003c\/td\u003e\n \u003ctd\u003e5.0\u003c\/td\u003e\n \u003ctd\u003eV\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eReverse breakdown voltage at 1mA\u003c\/td\u003e\n \u003ctd\u003eBR\u003c\/td\u003e\n \u003ctd\u003e6 - 8\u003c\/td\u003e\n \u003ctd\u003eV\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eReverse leakage current at 5V\u003c\/td\u003e\n \u003ctd\u003eI R\u003c\/td\u003e\n \u003ctd\u003eMaximum 1\u003c\/td\u003e\n \u003ctd\u003eμA\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003ePeak pulse current (8\/20 μs waveform)\u003c\/td\u003e\n \u003ctd\u003eI pp\u003c\/td\u003e\n \u003ctd\u003e110\u003c\/td\u003e\n \u003ctd\u003eA\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eClamping voltage at 50A\u003c\/td\u003e\n \u003ctd\u003eV C\u003c\/td\u003e\n \u003ctd\u003e11 - 14\u003c\/td\u003e\n \u003ctd\u003eV\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eJunction capacitance at 1MHz\u003c\/td\u003e\n \u003ctd\u003eC J\u003c\/td\u003e\n \u003ctd\u003e850 - 1050\u003c\/td\u003e\n \u003ctd\u003epF\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eEnvironmental and Operating Conditions\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eOperating junction temperature: -55°C to +125°C\u003c\/li\u003e\n \u003cli\u003eStorage temperature: -55°C to +150°C\u003c\/li\u003e\n \u003cli\u003eSoldering temperature (lead): +260°C for 10 seconds\u003c\/li\u003e\n \u003cli\u003eProtection standards: IEC61000-4-2 (ESD) up to ±30 kV (air\/contact)\u003c\/li\u003e\n \u003cli\u003eLightning surge protection: Up to 110A (8\/20 μs waveform)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackage and Packaging\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePackage Type: T\u0026amp;R (Tape and Reel)\u003c\/li\u003e\n \u003cli\u003eQuantity: 3,000 parts per 7” reel\u003c\/li\u003e\n \u003cli\u003eMechanical dimensions and pad layout are detailed in the datasheet\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eFor detailed technical data, download the datasheet here: \u003ca href=\"https:\/\/www.eaton.com\/content\/dam\/eaton\/products\/electronic-components\/resources\/data-sheet\/eaton-stn161xxxuxxx-tvs-diode-esd-suppressor-data-sheet.pdf\" target=\"_blank\"\u003eEaton STN161XXXUXXX Datasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003ePart Number: \u003cstrong\u003eSTN161050U852\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eManufacturer: \u003cstrong\u003eEATON ELECTRONICS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCountry of Origin: \u003cstrong\u003eCN\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUnit of Measure: \u003cstrong\u003eEA\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eECCN: \u003cem\u003eNot specified\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003ePackage Type: \u003cstrong\u003eT\u0026amp;R\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eNote: Datasheet was not processed. Please search the internet for the part number for more details.\u003c\/em\u003e\u003c\/p\u003e\u003cbr\u003e"}
