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STS232033B102
Product Description: EATON ELECTRONICS TVS ESD Suppressor - Part Number: STS232033B102
Enhance your electronic device protection with the EATON ELECTRONICS TVS ESD Suppressor , designed specifically for high-performance ESD and lightning surge protection in various applications. This device is suitable for RS-232, RS-422, RS-485 interfaces, servers, notebooks, desktops, cellular handsets, control systems, portable electronics, wireless bus protection, and set-top boxes.
Key Features
350 Watts peak pulse power per line (8/20 µs waveform)
Protects two I/O lines with uni-directional suppression
Low clamping voltage for effective transient suppression
Low leakage current ensures minimal power loss
Meets moisture sensitivity level (MSL) 3
Flammability rating: UL 94V-0
Termination finish: Tin
Electrical and Environmental Specifications
Parameter
Symbol
Value
Unit
Peak pulse power dissipation (8/20 µs)
Ppp
350
W
ESD protection (Air)
VESD
±30
kV
ESD protection (Contact)
VESD
±30
kV
Lead soldering temperature
TL
+260 (10 seconds)
°C
Operating junction temperature range
TJ
-55 to +125
°C
Storage temperature range
TSTG
-55 to +150
°C
Electrical Characteristics (at +25°C)
Parameter
Test Condition
Minimum
Typical
Maximum
Units
Reverse working voltage
-
-
-
3.3
V RWM
Reverse breakdown voltage
IT =1mA
3.6
-
-
V BR
Reverse leakage current
VRWM =3.3V
-
-
1
μA
Clamping voltage (1 A, 8/20 µs)
-
8
-
26
V
Junction capacitance (at 1 MHz, V RWM=0V)
-
100
-
-
pF
Mechanical & Packaging Details
Supplied in tape and reel packaging, with 3,000 parts per 7” reel (EIA-481). Mechanical dimensions are detailed in the datasheet for precise mounting.
Part Number & Compliance
Part Number: STS232033B102
Manufacturer: EATON ELECTRONICS
Country of Origin: CN
Unit of Measure: EA
ECCN: EAR99
Package Type: T&R
For detailed technical specifications, download the datasheet .
Note: Datasheet was not processed; please search the internet for the part number for more details.
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This device is suitable for RS-232, RS-422, RS-485 interfaces, servers, notebooks, desktops, cellular handsets, control systems, portable electronics, wireless bus protection, and set-top boxes.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e350 Watts peak pulse power per line (8\/20 µs waveform)\u003c\/li\u003e\n \u003cli\u003eProtects two I\/O lines with uni-directional suppression\u003c\/li\u003e\n \u003cli\u003eLow clamping voltage for effective transient suppression\u003c\/li\u003e\n \u003cli\u003eLow leakage current ensures minimal power loss\u003c\/li\u003e\n \u003cli\u003eMeets moisture sensitivity level (MSL) 3\u003c\/li\u003e\n \u003cli\u003eFlammability rating: UL 94V-0\u003c\/li\u003e\n \u003cli\u003eTermination finish: Tin\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eElectrical and Environmental 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\u003ePeak pulse power dissipation (8\/20 µs)\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\u003eESD protection (Air)\u003c\/td\u003e\n \u003ctd\u003eV\u003csub\u003eESD\u003c\/sub\u003e\n\u003c\/td\u003e\n \u003ctd\u003e±30\u003c\/td\u003e\n \u003ctd\u003ekV\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eESD protection (Contact)\u003c\/td\u003e\n \u003ctd\u003eV\u003csub\u003eESD\u003c\/sub\u003e\n\u003c\/td\u003e\n \u003ctd\u003e±30\u003c\/td\u003e\n \u003ctd\u003ekV\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eLead soldering temperature\u003c\/td\u003e\n \u003ctd\u003eT\u003csub\u003eL\u003c\/sub\u003e\n\u003c\/td\u003e\n \u003ctd\u003e+260 (10 seconds)\u003c\/td\u003e\n \u003ctd\u003e°C\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eOperating junction temperature range\u003c\/td\u003e\n \u003ctd\u003eT\u003csub\u003eJ\u003c\/sub\u003e\n\u003c\/td\u003e\n \u003ctd\u003e-55 to +125\u003c\/td\u003e\n \u003ctd\u003e°C\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eStorage temperature range\u003c\/td\u003e\n \u003ctd\u003eT\u003csub\u003eSTG\u003c\/sub\u003e\n\u003c\/td\u003e\n \u003ctd\u003e-55 to +150\u003c\/td\u003e\n \u003ctd\u003e°C\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eElectrical Characteristics (at +25°C)\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n \u003ctr\u003e\n \u003cth\u003eParameter\u003c\/th\u003e\n \u003cth\u003eTest Condition\u003c\/th\u003e\n \u003cth\u003eMinimum\u003c\/th\u003e\n \u003cth\u003eTypical\u003c\/th\u003e\n \u003cth\u003eMaximum\u003c\/th\u003e\n \u003cth\u003eUnits\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eReverse working voltage\u003c\/td\u003e\n \u003ctd\u003e-\u003c\/td\u003e\n \u003ctd\u003e-\u003c\/td\u003e\n \u003ctd\u003e-\u003c\/td\u003e\n \u003ctd\u003e3.3\u003c\/td\u003e\n \u003ctd\u003eV RWM\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eReverse breakdown voltage\u003c\/td\u003e\n \u003ctd\u003eI\u003csub\u003eT\u003c\/sub\u003e=1mA\u003c\/td\u003e\n \u003ctd\u003e3.6\u003c\/td\u003e\n \u003ctd\u003e-\u003c\/td\u003e\n \u003ctd\u003e-\u003c\/td\u003e\n \u003ctd\u003eV BR\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eReverse leakage current\u003c\/td\u003e\n \u003ctd\u003eV\u003csub\u003eRWM\u003c\/sub\u003e=3.3V\u003c\/td\u003e\n \u003ctd\u003e-\u003c\/td\u003e\n \u003ctd\u003e-\u003c\/td\u003e\n \u003ctd\u003e1\u003c\/td\u003e\n \u003ctd\u003eμA\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eClamping voltage (1 A, 8\/20 µs)\u003c\/td\u003e\n \u003ctd\u003e-\u003c\/td\u003e\n \u003ctd\u003e8\u003c\/td\u003e\n \u003ctd\u003e-\u003c\/td\u003e\n \u003ctd\u003e26\u003c\/td\u003e\n \u003ctd\u003eV\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eJunction capacitance (at 1 MHz, V RWM=0V)\u003c\/td\u003e\n \u003ctd\u003e-\u003c\/td\u003e\n \u003ctd\u003e100\u003c\/td\u003e\n \u003ctd\u003e-\u003c\/td\u003e\n \u003ctd\u003e-\u003c\/td\u003e\n \u003ctd\u003epF\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eMechanical \u0026amp; Packaging Details\u003c\/h3\u003e\n\u003cp\u003eSupplied in tape and reel packaging, with 3,000 parts per 7” reel (EIA-481). Mechanical dimensions are detailed in the datasheet for precise mounting.\u003c\/p\u003e\n\n\u003ch3\u003ePart Number \u0026amp; Compliance\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePart Number: \u003cstrong\u003eSTS232033B102\u003c\/strong\u003e\n\u003c\/li\u003e\n \u003cli\u003eManufacturer: \u003cstrong\u003eEATON ELECTRONICS\u003c\/strong\u003e\n\u003c\/li\u003e\n \u003cli\u003eCountry of Origin: \u003cstrong\u003eCN\u003c\/strong\u003e\n\u003c\/li\u003e\n \u003cli\u003eUnit of Measure: \u003cstrong\u003eEA\u003c\/strong\u003e\n\u003c\/li\u003e\n \u003cli\u003eECCN: \u003cstrong\u003eEAR99\u003c\/strong\u003e\n\u003c\/li\u003e\n \u003cli\u003ePackage Type: \u003cstrong\u003eT\u0026amp;R\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor detailed technical specifications, download the \u003ca href=\"https:\/\/www.eaton.com\/content\/dam\/eaton\/products\/electronic-components\/resources\/data-sheet\/eaton-sts232xxxbxxx-tvs-diode-array-esd-suppressor-data-sheet.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\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":"2025-08-16T05:12:11+05:30","created_at":"2025-08-16T05:12:11+05:30","vendor":"Waldom Electonics","type":"","tags":["3 V","EATON-ELE","IMPORT_CSV","IMPORT_PT2","TVS","WLDM"],"price":1136,"price_min":1136,"price_max":1136,"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":50626350416189,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"STS232033B102","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"STS232033B102","public_title":null,"options":["Default Title"],"price":1136,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"STS232033B102","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/54934013.jpg?v=1755301334"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/54934013.jpg?v=1755301334","options":["Title"],"media":[{"alt":null,"id":45862432112957,"position":1,"preview_image":{"aspect_ratio":1.0,"height":640,"width":640,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/54934013.jpg?v=1755301334"},"aspect_ratio":1.0,"height":640,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/54934013.jpg?v=1755301334","width":640}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eProduct Description: EATON ELECTRONICS TVS ESD Suppressor - Part Number: STS232033B102\u003c\/h3\u003e\n\n\u003cp\u003eEnhance your electronic device protection with the \u003cstrong\u003eEATON ELECTRONICS TVS ESD Suppressor\u003c\/strong\u003e, designed specifically for high-performance ESD and lightning surge protection in various applications. This device is suitable for RS-232, RS-422, RS-485 interfaces, servers, notebooks, desktops, cellular handsets, control systems, portable electronics, wireless bus protection, and set-top boxes.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e350 Watts peak pulse power per line (8\/20 µs waveform)\u003c\/li\u003e\n \u003cli\u003eProtects two I\/O lines with uni-directional suppression\u003c\/li\u003e\n \u003cli\u003eLow clamping voltage for effective transient suppression\u003c\/li\u003e\n \u003cli\u003eLow leakage current ensures minimal power loss\u003c\/li\u003e\n \u003cli\u003eMeets moisture sensitivity level (MSL) 3\u003c\/li\u003e\n \u003cli\u003eFlammability rating: UL 94V-0\u003c\/li\u003e\n \u003cli\u003eTermination finish: Tin\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eElectrical and Environmental 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\u003ePeak pulse power dissipation (8\/20 µs)\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\u003eESD protection (Air)\u003c\/td\u003e\n \u003ctd\u003eV\u003csub\u003eESD\u003c\/sub\u003e\n\u003c\/td\u003e\n \u003ctd\u003e±30\u003c\/td\u003e\n \u003ctd\u003ekV\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eESD protection (Contact)\u003c\/td\u003e\n \u003ctd\u003eV\u003csub\u003eESD\u003c\/sub\u003e\n\u003c\/td\u003e\n \u003ctd\u003e±30\u003c\/td\u003e\n \u003ctd\u003ekV\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eLead soldering temperature\u003c\/td\u003e\n \u003ctd\u003eT\u003csub\u003eL\u003c\/sub\u003e\n\u003c\/td\u003e\n \u003ctd\u003e+260 (10 seconds)\u003c\/td\u003e\n \u003ctd\u003e°C\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eOperating junction temperature range\u003c\/td\u003e\n \u003ctd\u003eT\u003csub\u003eJ\u003c\/sub\u003e\n\u003c\/td\u003e\n \u003ctd\u003e-55 to +125\u003c\/td\u003e\n \u003ctd\u003e°C\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eStorage temperature range\u003c\/td\u003e\n \u003ctd\u003eT\u003csub\u003eSTG\u003c\/sub\u003e\n\u003c\/td\u003e\n \u003ctd\u003e-55 to +150\u003c\/td\u003e\n \u003ctd\u003e°C\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eElectrical Characteristics (at +25°C)\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n \u003ctr\u003e\n \u003cth\u003eParameter\u003c\/th\u003e\n \u003cth\u003eTest Condition\u003c\/th\u003e\n \u003cth\u003eMinimum\u003c\/th\u003e\n \u003cth\u003eTypical\u003c\/th\u003e\n \u003cth\u003eMaximum\u003c\/th\u003e\n \u003cth\u003eUnits\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eReverse working voltage\u003c\/td\u003e\n \u003ctd\u003e-\u003c\/td\u003e\n \u003ctd\u003e-\u003c\/td\u003e\n \u003ctd\u003e-\u003c\/td\u003e\n \u003ctd\u003e3.3\u003c\/td\u003e\n \u003ctd\u003eV RWM\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eReverse breakdown voltage\u003c\/td\u003e\n \u003ctd\u003eI\u003csub\u003eT\u003c\/sub\u003e=1mA\u003c\/td\u003e\n \u003ctd\u003e3.6\u003c\/td\u003e\n \u003ctd\u003e-\u003c\/td\u003e\n \u003ctd\u003e-\u003c\/td\u003e\n \u003ctd\u003eV BR\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eReverse leakage current\u003c\/td\u003e\n \u003ctd\u003eV\u003csub\u003eRWM\u003c\/sub\u003e=3.3V\u003c\/td\u003e\n \u003ctd\u003e-\u003c\/td\u003e\n \u003ctd\u003e-\u003c\/td\u003e\n \u003ctd\u003e1\u003c\/td\u003e\n \u003ctd\u003eμA\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eClamping voltage (1 A, 8\/20 µs)\u003c\/td\u003e\n \u003ctd\u003e-\u003c\/td\u003e\n \u003ctd\u003e8\u003c\/td\u003e\n \u003ctd\u003e-\u003c\/td\u003e\n \u003ctd\u003e26\u003c\/td\u003e\n \u003ctd\u003eV\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eJunction capacitance (at 1 MHz, V RWM=0V)\u003c\/td\u003e\n \u003ctd\u003e-\u003c\/td\u003e\n \u003ctd\u003e100\u003c\/td\u003e\n \u003ctd\u003e-\u003c\/td\u003e\n \u003ctd\u003e-\u003c\/td\u003e\n \u003ctd\u003epF\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eMechanical \u0026amp; Packaging Details\u003c\/h3\u003e\n\u003cp\u003eSupplied in tape and reel packaging, with 3,000 parts per 7” reel (EIA-481). Mechanical dimensions are detailed in the datasheet for precise mounting.\u003c\/p\u003e\n\n\u003ch3\u003ePart Number \u0026amp; Compliance\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePart Number: \u003cstrong\u003eSTS232033B102\u003c\/strong\u003e\n\u003c\/li\u003e\n \u003cli\u003eManufacturer: \u003cstrong\u003eEATON ELECTRONICS\u003c\/strong\u003e\n\u003c\/li\u003e\n \u003cli\u003eCountry of Origin: \u003cstrong\u003eCN\u003c\/strong\u003e\n\u003c\/li\u003e\n \u003cli\u003eUnit of Measure: \u003cstrong\u003eEA\u003c\/strong\u003e\n\u003c\/li\u003e\n \u003cli\u003eECCN: \u003cstrong\u003eEAR99\u003c\/strong\u003e\n\u003c\/li\u003e\n \u003cli\u003ePackage Type: \u003cstrong\u003eT\u0026amp;R\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor detailed technical specifications, download the \u003ca href=\"https:\/\/www.eaton.com\/content\/dam\/eaton\/products\/electronic-components\/resources\/data-sheet\/eaton-sts232xxxbxxx-tvs-diode-array-esd-suppressor-data-sheet.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eNote: Datasheet was not processed; please search the internet for the part number for more details.\u003c\/p\u003e\u003cbr\u003e"}
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