Product Description: TVS ESD Suppressor SOD-323 24 V
The STS321240U401 is a high-performance TVS diode ESD suppressor manufactured by EATON ELECTRONICS. Designed to protect sensitive electronic components from electrostatic discharge (ESD) and lightning-induced transients, this device is suitable for a wide range of applications including cellular handsets, microprocessor-based equipment, portable electronics, notebooks, desktops, servers, and portable instrumentation.
Key features include:
Protects one bi-directional I/O line
Low clamping voltage for effective suppression
Low leakage current to minimize power loss
Meets moisture sensitivity level (MSL) 3
Flammability rating of UL 94V-0 for the molding compound
Termination finish: Tin for reliable soldering
IEC61000-4-2 (ESD) immunity up to ±30 kV (air/contact)
IEC61000-4-5 (Lightning) up to 25 A (8/20 µs waveform)
Technical specifications include:
Parameter
Symbol
Value
Unit
Peak pulse power dissipation on 8/20 μs waveform
Ppp
350
W
Reverse working voltage
RWM
24
V
Reverse breakdown voltage
VBR
26.4 - 28
V
Reverse leakage current at VRWM
IR
0.1
μA
Clamping voltage at 1 A, 8/20 μs
VC
32 V
Junction capacitance at VRWM = 0 V, 1 MHz
CJ
40 - 70
pF
Mechanical dimensions and pad layout are detailed in the datasheet, ensuring compatibility with standard PCB designs.
This product is supplied in tape and reel packaging, with 3,000 parts per reel, compliant with EIA-481 standards.
For detailed electrical characteristics and mechanical parameters, please refer to the datasheet.
Part Number: STS321240U401 Manufacturer: EATON ELECTRONICS Country of Origin: CN UOM: EA ECCN: EAR99 Package Type: T&R
Note: Datasheet was not processed, please search the internet for the part number for more details.
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{"id":10027959157053,"title":"STS321240U401","handle":"sts321240u401","description":"\u003ch3\u003eProduct Description: TVS ESD Suppressor SOD-323 24 V\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eSTS321240U401\u003c\/strong\u003e is a high-performance TVS diode ESD suppressor manufactured by \u003cstrong\u003eEATON ELECTRONICS\u003c\/strong\u003e. Designed to protect sensitive electronic components from electrostatic discharge (ESD) and lightning-induced transients, this device is suitable for a wide range of applications including cellular handsets, microprocessor-based equipment, portable electronics, notebooks, desktops, servers, and portable instrumentation.\u003c\/p\u003e\n\u003cp\u003eKey features include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eProtects one bi-directional I\/O line\u003c\/li\u003e\n\u003cli\u003eLow clamping voltage for effective 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 rating of UL 94V-0 for the molding compound\u003c\/li\u003e\n\u003cli\u003eTermination finish: Tin for reliable soldering\u003c\/li\u003e\n\u003cli\u003eIEC61000-4-2 (ESD) immunity up to ±30 kV (air\/contact)\u003c\/li\u003e\n\u003cli\u003eIEC61000-4-5 (Lightning) up to 25 A (8\/20 µs waveform)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTechnical specifications include:\u003c\/p\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\u003ePeak pulse power dissipation on 8\/20 μs waveform\u003c\/td\u003e\n\u003ctd\u003eP\u003csub\u003epp\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003ctd\u003e350\u003c\/td\u003e\n\u003ctd\u003eW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReverse working voltage\u003c\/td\u003e\n\u003ctd\u003eR\u003csub\u003eWM\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003ctd\u003eV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReverse breakdown voltage\u003c\/td\u003e\n\u003ctd\u003eV\u003csub\u003eBR\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003ctd\u003e26.4 - 28\u003c\/td\u003e\n\u003ctd\u003eV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReverse leakage current at V\u003csub\u003eRWM\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003ctd\u003eI\u003csub\u003eR\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.1\u003c\/td\u003e\n\u003ctd\u003eμA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eClamping voltage at 1 A, 8\/20 μs\u003c\/td\u003e\n\u003ctd\u003eV\u003csub\u003eC\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003ctd\u003e32 V\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eJunction capacitance at V\u003csub\u003eRWM\u003c\/sub\u003e = 0 V, 1 MHz\u003c\/td\u003e\n\u003ctd\u003eC\u003csub\u003eJ\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003ctd\u003e40 - 70\u003c\/td\u003e\n\u003ctd\u003epF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eMechanical dimensions and pad layout are detailed in the datasheet, ensuring compatibility with standard PCB designs.\u003c\/p\u003e\n\u003cp\u003eThis product is supplied in tape and reel packaging, with 3,000 parts per reel, compliant with EIA-481 standards.\u003c\/p\u003e\n\u003cp\u003eFor detailed electrical characteristics and mechanical parameters, please refer to the \u003ca href=\"https:\/\/www.eaton.com\/content\/dam\/eaton\/products\/electronic-components\/resources\/data-sheet\/eaton-sts321xxxuxxx-tvs-diode-esd-suppressor-data-sheet.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e STS321240U401\u003cbr\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e EATON ELECTRONICS\u003cbr\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e CN\u003cbr\u003e\n\u003cstrong\u003eUOM:\u003c\/strong\u003e EA\u003cbr\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003cbr\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e T\u0026amp;R\u003c\/p\u003e\n\u003cp\u003eNote: Datasheet was not processed, please search the internet for the part number for more details.\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-16T05:13:20+05:30","created_at":"2025-08-16T05:13:20+05:30","vendor":"Waldom Electonics","type":"","tags":["24 V","EATON-ELE","IMPORT_CSV","IMPORT_PT2","TVS","WLDM"],"price":679,"price_min":679,"price_max":679,"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":50626353463613,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"STS321240U401","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"STS321240U401","public_title":null,"options":["Default Title"],"price":679,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"STS321240U401","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/54934052.jpg?v=1755301402"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/54934052.jpg?v=1755301402","options":["Title"],"media":[{"alt":null,"id":45862453805373,"position":1,"preview_image":{"aspect_ratio":1.0,"height":640,"width":640,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/54934052.jpg?v=1755301402"},"aspect_ratio":1.0,"height":640,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/54934052.jpg?v=1755301402","width":640}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eProduct Description: TVS ESD Suppressor SOD-323 24 V\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eSTS321240U401\u003c\/strong\u003e is a high-performance TVS diode ESD suppressor manufactured by \u003cstrong\u003eEATON ELECTRONICS\u003c\/strong\u003e. Designed to protect sensitive electronic components from electrostatic discharge (ESD) and lightning-induced transients, this device is suitable for a wide range of applications including cellular handsets, microprocessor-based equipment, portable electronics, notebooks, desktops, servers, and portable instrumentation.\u003c\/p\u003e\n\u003cp\u003eKey features include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eProtects one bi-directional I\/O line\u003c\/li\u003e\n\u003cli\u003eLow clamping voltage for effective 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 rating of UL 94V-0 for the molding compound\u003c\/li\u003e\n\u003cli\u003eTermination finish: Tin for reliable soldering\u003c\/li\u003e\n\u003cli\u003eIEC61000-4-2 (ESD) immunity up to ±30 kV (air\/contact)\u003c\/li\u003e\n\u003cli\u003eIEC61000-4-5 (Lightning) up to 25 A (8\/20 µs waveform)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTechnical specifications include:\u003c\/p\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\u003ePeak pulse power dissipation on 8\/20 μs waveform\u003c\/td\u003e\n\u003ctd\u003eP\u003csub\u003epp\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003ctd\u003e350\u003c\/td\u003e\n\u003ctd\u003eW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReverse working voltage\u003c\/td\u003e\n\u003ctd\u003eR\u003csub\u003eWM\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003ctd\u003eV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReverse breakdown voltage\u003c\/td\u003e\n\u003ctd\u003eV\u003csub\u003eBR\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003ctd\u003e26.4 - 28\u003c\/td\u003e\n\u003ctd\u003eV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReverse leakage current at V\u003csub\u003eRWM\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003ctd\u003eI\u003csub\u003eR\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.1\u003c\/td\u003e\n\u003ctd\u003eμA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eClamping voltage at 1 A, 8\/20 μs\u003c\/td\u003e\n\u003ctd\u003eV\u003csub\u003eC\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003ctd\u003e32 V\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eJunction capacitance at V\u003csub\u003eRWM\u003c\/sub\u003e = 0 V, 1 MHz\u003c\/td\u003e\n\u003ctd\u003eC\u003csub\u003eJ\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003ctd\u003e40 - 70\u003c\/td\u003e\n\u003ctd\u003epF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eMechanical dimensions and pad layout are detailed in the datasheet, ensuring compatibility with standard PCB designs.\u003c\/p\u003e\n\u003cp\u003eThis product is supplied in tape and reel packaging, with 3,000 parts per reel, compliant with EIA-481 standards.\u003c\/p\u003e\n\u003cp\u003eFor detailed electrical characteristics and mechanical parameters, please refer to the \u003ca href=\"https:\/\/www.eaton.com\/content\/dam\/eaton\/products\/electronic-components\/resources\/data-sheet\/eaton-sts321xxxuxxx-tvs-diode-esd-suppressor-data-sheet.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e STS321240U401\u003cbr\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e EATON ELECTRONICS\u003cbr\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e CN\u003cbr\u003e\n\u003cstrong\u003eUOM:\u003c\/strong\u003e EA\u003cbr\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003cbr\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e T\u0026amp;R\u003c\/p\u003e\n\u003cp\u003eNote: Datasheet was not processed, please search the internet for the part number for more details.\u003c\/p\u003e\u003cbr\u003e"}
