The BOURNS SMCJ300A is a high-performance Transient Voltage Suppressor (TVS) diode designed to protect electronic circuits from voltage spikes and transient events. Engineered for reliability and efficiency, this device is suitable for a wide range of electronic applications requiring robust surge suppression.
Product Features
Maximum Working Voltage (VWM): 300V
Peak Pulse Power Dissipation: 486V
Package Type: DO-214AB (SMC) with TAPE packaging
Manufacturer: BOURNS
Part Number: SMCJ300A
Country of Origin: [COO]
Unit of Measure: Each (EA)
ECCN: EAR99
Specifications
Parameter
Value
Maximum Working Voltage (VWM)
300V
Peak Pulse Power Dissipation
486V
Package Type
DO214AB (SMC) with TAPE
Part Number
SMCJ300A
Manufacturer
BOURNS
ECCN
EAR99
Additional Information
This TVS diode provides reliable transient suppression for sensitive electronic components, ensuring circuit protection against voltage spikes. Its compact DO-214AB package facilitates easy integration into various electronic assemblies. For detailed technical specifications and datasheet, please click here.
Note: Datasheet was not processed; please search the internet for the part number SMCJ300A for more details.
I'm particularly impressed with how carefully the header pins are packed for the RP2350-PiZero, they arrived in perfect condition without any bent pins, which has been a persistent issue with other competitors. This attention to packaging detail really stands out.
I also received the latest A4 revision of the RP2350, which shows you maintain current inventory, that's really valuable for customers who want the most up to date components.
The delivery was quick and hassle free throughout. I'll definitely be recommending you to others!
App feedback: The discounts offered through the app are a nice bonus, but the component search function could be improved to match the ease of use on the website version. The rest of the app functions work well.
{"id":10020846043453,"title":"SMCJ300A","handle":"smcj300a","description":"\u003ch3\u003eBOURNS SMCJ300A TVS Diode 300VWM 486VC DO214AB\u003c\/h3\u003e\n\n\u003cp\u003eThe BOURNS SMCJ300A is a high-performance Transient Voltage Suppressor (TVS) diode designed to protect electronic circuits from voltage spikes and transient events. Engineered for reliability and efficiency, this device is suitable for a wide range of electronic applications requiring robust surge suppression.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eMaximum Working Voltage (VWM): 300V\u003c\/li\u003e\n \u003cli\u003ePeak Pulse Power Dissipation: 486V\u003c\/li\u003e\n \u003cli\u003ePackage Type: DO-214AB (SMC) with TAPE packaging\u003c\/li\u003e\n \u003cli\u003eManufacturer: BOURNS\u003c\/li\u003e\n \u003cli\u003ePart Number: SMCJ300A\u003c\/li\u003e\n \u003cli\u003eCountry of Origin: [COO]\u003c\/li\u003e\n \u003cli\u003eUnit of Measure: Each (EA)\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n \u003ctr\u003e\n \u003cth\u003eParameter\u003c\/th\u003e\n \u003cth\u003eValue\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMaximum Working Voltage (VWM)\u003c\/td\u003e\n \u003ctd\u003e300V\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003ePeak Pulse Power Dissipation\u003c\/td\u003e\n \u003ctd\u003e486V\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003ePackage Type\u003c\/td\u003e\n \u003ctd\u003eDO214AB (SMC) with TAPE\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003ePart Number\u003c\/td\u003e\n \u003ctd\u003eSMCJ300A\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eManufacturer\u003c\/td\u003e\n \u003ctd\u003eBOURNS\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eECCN\u003c\/td\u003e\n \u003ctd\u003eEAR99\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eThis TVS diode provides reliable transient suppression for sensitive electronic components, ensuring circuit protection against voltage spikes. Its compact DO-214AB package facilitates easy integration into various electronic assemblies. For detailed technical specifications and datasheet, please \u003ca href=\"https:\/\/www.thinkrobotics.com\/datasheet_link_placeholder\"\u003eclick here\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Datasheet was not processed; please search the internet for the part number SMCJ300A for more details.\u003c\/p\u003e","published_at":"2025-08-12T08:05:55+05:30","created_at":"2025-08-12T08:05:55+05:30","vendor":"Waldom Electonics","type":"","tags":["BOURN","IMPORT_CSV","TVS","WLDM"],"price":3368,"price_min":3368,"price_max":3368,"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":50610936217917,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"SMCJ300A","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"SMCJ300A","public_title":null,"options":["Default Title"],"price":3368,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"SMCJ300A","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/48220559.jpg?v=1754966158"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/48220559.jpg?v=1754966158","options":["Title"],"media":[{"alt":null,"id":45794257830205,"position":1,"preview_image":{"aspect_ratio":1.0,"height":420,"width":420,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/48220559.jpg?v=1754966158"},"aspect_ratio":1.0,"height":420,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/48220559.jpg?v=1754966158","width":420}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eBOURNS SMCJ300A TVS Diode 300VWM 486VC DO214AB\u003c\/h3\u003e\n\n\u003cp\u003eThe BOURNS SMCJ300A is a high-performance Transient Voltage Suppressor (TVS) diode designed to protect electronic circuits from voltage spikes and transient events. Engineered for reliability and efficiency, this device is suitable for a wide range of electronic applications requiring robust surge suppression.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eMaximum Working Voltage (VWM): 300V\u003c\/li\u003e\n \u003cli\u003ePeak Pulse Power Dissipation: 486V\u003c\/li\u003e\n \u003cli\u003ePackage Type: DO-214AB (SMC) with TAPE packaging\u003c\/li\u003e\n \u003cli\u003eManufacturer: BOURNS\u003c\/li\u003e\n \u003cli\u003ePart Number: SMCJ300A\u003c\/li\u003e\n \u003cli\u003eCountry of Origin: [COO]\u003c\/li\u003e\n \u003cli\u003eUnit of Measure: Each (EA)\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n \u003ctr\u003e\n \u003cth\u003eParameter\u003c\/th\u003e\n \u003cth\u003eValue\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMaximum Working Voltage (VWM)\u003c\/td\u003e\n \u003ctd\u003e300V\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003ePeak Pulse Power Dissipation\u003c\/td\u003e\n \u003ctd\u003e486V\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003ePackage Type\u003c\/td\u003e\n \u003ctd\u003eDO214AB (SMC) with TAPE\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003ePart Number\u003c\/td\u003e\n \u003ctd\u003eSMCJ300A\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eManufacturer\u003c\/td\u003e\n \u003ctd\u003eBOURNS\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eECCN\u003c\/td\u003e\n \u003ctd\u003eEAR99\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eThis TVS diode provides reliable transient suppression for sensitive electronic components, ensuring circuit protection against voltage spikes. Its compact DO-214AB package facilitates easy integration into various electronic assemblies. For detailed technical specifications and datasheet, please \u003ca href=\"https:\/\/www.thinkrobotics.com\/datasheet_link_placeholder\"\u003eclick here\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Datasheet was not processed; please search the internet for the part number SMCJ300A for more details.\u003c\/p\u003e"}
