The BOURNS SRF0905-400Y is a high-quality common mode choke designed for efficient electromagnetic interference (EMI) filtering in electronic circuits. Manufactured by BOURNS, this surface-mount device (SMD) offers reliable performance for various electronic applications.
Part Number: SRF0905-400Y
Manufacturer: BOURNS
Country of Origin (COO): [Information not provided]
Unit of Measure (UOM): EA (Each)
ECCN: EAR99
Package Type: TAPE
Product Features & Specifications
Impedance: 800 Ohms
Inductance: 40 µH
Current Rating: 900 mA
Configuration: 2-Layer Network (2LN)
Type: Common Mode Choke
Mounting Style: Surface Mount Device (SMD)
Additional Details
This component is suitable for filtering high-frequency noise in power lines and signal lines, ensuring electromagnetic compatibility (EMC) compliance in electronic designs. The device is packaged in tape form for automated surface-mount assembly processes.
For detailed technical specifications and application guidelines, please refer to the Datasheet.
Note: Datasheet was not processed; please search the internet for the part number SRF0905-400Y for more detailed information.
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{"id":10021118279997,"title":"SRF0905-400Y","handle":"srf0905-400y","description":"\u003ch3\u003eBOURNS SRF0905-400Y - CMC 40UH 900MA 2LN 800 OHM SMD\u003c\/h3\u003e\n\u003cp\u003eThe BOURNS SRF0905-400Y is a high-quality common mode choke designed for efficient electromagnetic interference (EMI) filtering in electronic circuits. Manufactured by BOURNS, this surface-mount device (SMD) offers reliable performance for various electronic applications.\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e SRF0905-400Y\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e BOURNS\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCountry of Origin (COO):\u003c\/strong\u003e [Information not provided]\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eUnit of Measure (UOM):\u003c\/strong\u003e EA (Each)\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e TAPE\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Features \u0026amp; Specifications\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eImpedance: 800 Ohms\u003c\/li\u003e\n \u003cli\u003eInductance: 40 µH\u003c\/li\u003e\n \u003cli\u003eCurrent Rating: 900 mA\u003c\/li\u003e\n \u003cli\u003eConfiguration: 2-Layer Network (2LN)\u003c\/li\u003e\n \u003cli\u003eType: Common Mode Choke\u003c\/li\u003e\n \u003cli\u003eMounting Style: Surface Mount Device (SMD)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cp\u003eThis component is suitable for filtering high-frequency noise in power lines and signal lines, ensuring electromagnetic compatibility (EMC) compliance in electronic designs. The device is packaged in tape form for automated surface-mount assembly processes.\u003c\/p\u003e\n\u003cp\u003eFor detailed technical specifications and application guidelines, please refer to the \u003ca href=\"https:\/\/www.thinkrobotics.com\/datasheet_link_placeholder\"\u003eDatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eNote: Datasheet was not processed; please search the internet for the part number SRF0905-400Y for more detailed information.\u003c\/p\u003e","published_at":"2025-08-12T11:46:10+05:30","created_at":"2025-08-12T11:46:10+05:30","vendor":"Waldom Electonics","type":"","tags":["BOURN","CMC","IMPORT_CSV","WLDM"],"price":6237,"price_min":6237,"price_max":6237,"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":50611656425789,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"SRF0905-400Y","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"SRF0905-400Y","public_title":null,"options":["Default Title"],"price":6237,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"SRF0905-400Y","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/10759444.jpg?v=1754979372"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/10759444.jpg?v=1754979372","options":["Title"],"media":[{"alt":null,"id":45798283215165,"position":1,"preview_image":{"aspect_ratio":1.0,"height":420,"width":420,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/10759444.jpg?v=1754979372"},"aspect_ratio":1.0,"height":420,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/10759444.jpg?v=1754979372","width":420}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eBOURNS SRF0905-400Y - CMC 40UH 900MA 2LN 800 OHM SMD\u003c\/h3\u003e\n\u003cp\u003eThe BOURNS SRF0905-400Y is a high-quality common mode choke designed for efficient electromagnetic interference (EMI) filtering in electronic circuits. Manufactured by BOURNS, this surface-mount device (SMD) offers reliable performance for various electronic applications.\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e SRF0905-400Y\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e BOURNS\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCountry of Origin (COO):\u003c\/strong\u003e [Information not provided]\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eUnit of Measure (UOM):\u003c\/strong\u003e EA (Each)\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e TAPE\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Features \u0026amp; Specifications\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eImpedance: 800 Ohms\u003c\/li\u003e\n \u003cli\u003eInductance: 40 µH\u003c\/li\u003e\n \u003cli\u003eCurrent Rating: 900 mA\u003c\/li\u003e\n \u003cli\u003eConfiguration: 2-Layer Network (2LN)\u003c\/li\u003e\n \u003cli\u003eType: Common Mode Choke\u003c\/li\u003e\n \u003cli\u003eMounting Style: Surface Mount Device (SMD)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cp\u003eThis component is suitable for filtering high-frequency noise in power lines and signal lines, ensuring electromagnetic compatibility (EMC) compliance in electronic designs. The device is packaged in tape form for automated surface-mount assembly processes.\u003c\/p\u003e\n\u003cp\u003eFor detailed technical specifications and application guidelines, please refer to the \u003ca href=\"https:\/\/www.thinkrobotics.com\/datasheet_link_placeholder\"\u003eDatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eNote: Datasheet was not processed; please search the internet for the part number SRF0905-400Y for more detailed information.\u003c\/p\u003e"}
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.
