BOURNS SRU1048-330Y Power Inductor - 33μH, SMD 1048 Series
The BOURNS SRU1048-330Y is a high-quality, surface-mount power inductor designed for demanding electronic applications. Manufactured in China, this fixed inductor features a ferrite core and enameled copper wire, ensuring reliable performance in various operating conditions.
Operating Temperature Range: -40°C to +125°C (including temperature rise)
Storage Temperature Range: -40°C to +125°C
Resistance to Soldering Heat: +260°C for 10 seconds
Moisture Sensitivity Level: 1
Dimensions: 4.8 ± 0.3 mm
Additional Information:
This inductor is suitable for use in power supplies, filters, and other electronic circuits requiring stable inductance and high current handling. It is packaged on a reel for automated placement and manufacturing convenience.
Legal and Safety Notices:
Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. For more details, please refer to the datasheet.
Disclaimer: This product complies with RoHS directives. Please review legal disclaimers at Legal Disclaimer.
Datasheet was not processed please search the internet for the part number for more details.
{"id":10025013248317,"title":"SRU1048-330Y","handle":"sru1048-330y","description":"\u003ch3\u003eBOURNS SRU1048-330Y Power Inductor - 33μH, SMD 1048 Series\u003c\/h3\u003e\n\n\u003cp\u003eThe BOURNS SRU1048-330Y is a high-quality, surface-mount power inductor designed for demanding electronic applications. Manufactured in China, this fixed inductor features a ferrite core and enameled copper wire, ensuring reliable performance in various operating conditions.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features:\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePart Number: SRU1048-330Y\u003c\/li\u003e\n \u003cli\u003eManufacturer: BOURNS\u003c\/li\u003e\n \u003cli\u003eCountry of Origin: CN\u003c\/li\u003e\n \u003cli\u003eUnit of Measure: Each (EA)\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n \u003cli\u003ePackage Type: Reel (600 pcs. per reel)\u003c\/li\u003e\n \u003cli\u003eProduct Category: Inductors, Chokes \u0026amp; Coils | Fixed Inductors\u003c\/li\u003e\n \u003cli\u003eDatasheet: \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-bo\/sru1048.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eInductance: 33μH (±30% tolerance) at 100 KHz\u003c\/li\u003e\n \u003cli\u003eTest Frequency: 7.96 MHz\u003c\/li\u003e\n \u003cli\u003eSelf-Resonant Frequency (SRF): 10.0 MHz\u003c\/li\u003e\n \u003cli\u003eResistance (RDC): 63.0 mΩ\u003c\/li\u003e\n \u003cli\u003eMaximum DC Resistance: 490 mΩ\u003c\/li\u003e\n \u003cli\u003eRated Current: 1.70 A (typical)\u003c\/li\u003e\n \u003cli\u003eSaturation Current: 1.70 A (typical)\u003c\/li\u003e\n \u003cli\u003eCore Material: Ferrite DR and RI core\u003c\/li\u003e\n \u003cli\u003eWire Material: Enameled copper\u003c\/li\u003e\n \u003cli\u003eTerminal Finish: Ag\/Ni\/Sn\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eElectrical and Mechanical Details:\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eTest Voltage: 1 V\u003c\/li\u003e\n \u003cli\u003eOperating Temperature Range: -40°C to +125°C (including temperature rise)\u003c\/li\u003e\n \u003cli\u003eStorage Temperature Range: -40°C to +125°C\u003c\/li\u003e\n \u003cli\u003eResistance to Soldering Heat: +260°C for 10 seconds\u003c\/li\u003e\n \u003cli\u003eMoisture Sensitivity Level: 1\u003c\/li\u003e\n \u003cli\u003eDimensions: 4.8 ± 0.3 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdditional Information:\u003c\/h3\u003e\n\u003cp\u003eThis inductor is suitable for use in power supplies, filters, and other electronic circuits requiring stable inductance and high current handling. It is packaged on a reel for automated placement and manufacturing convenience.\u003c\/p\u003e\n\n\u003ch3\u003eLegal and Safety Notices:\u003c\/h3\u003e\n\u003cp\u003eSpecifications are subject to change without notice. Users should verify actual device performance in their specific applications. For more details, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-bo\/sru1048.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDisclaimer:\u003c\/strong\u003e This product complies with RoHS directives. Please review legal disclaimers at \u003ca href=\"http:\/\/www.bourns.com\/docs\/legal\/disclaimer.pdf\" target=\"_blank\"\u003eLegal Disclaimer\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eDatasheet was not processed please search the internet for the part number for more details.\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-14T15:47:22+05:30","created_at":"2025-08-14T15:47:22+05:30","vendor":"Waldom Electonics","type":"Inductors, Chokes \u0026 Coils","tags":["BOURN","Chokes","Coils","Fixed","IMPORT_CSV","Inductor","Power","SMD","WLDM"],"price":4435,"price_min":4435,"price_max":4435,"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":50619375026493,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"SRU1048-330Y","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"SRU1048-330Y","public_title":null,"options":["Default Title"],"price":4435,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"SRU1048-330Y","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/SRU1048-330Y_10760797_f6f2f88c.jpg?v=1755166646"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/SRU1048-330Y_10760797_f6f2f88c.jpg?v=1755166646","options":["Title"],"media":[{"alt":null,"id":45835156324669,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/SRU1048-330Y_10760797_f6f2f88c.jpg?v=1755166646"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/SRU1048-330Y_10760797_f6f2f88c.jpg?v=1755166646","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eBOURNS SRU1048-330Y Power Inductor - 33μH, SMD 1048 Series\u003c\/h3\u003e\n\n\u003cp\u003eThe BOURNS SRU1048-330Y is a high-quality, surface-mount power inductor designed for demanding electronic applications. Manufactured in China, this fixed inductor features a ferrite core and enameled copper wire, ensuring reliable performance in various operating conditions.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features:\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePart Number: SRU1048-330Y\u003c\/li\u003e\n \u003cli\u003eManufacturer: BOURNS\u003c\/li\u003e\n \u003cli\u003eCountry of Origin: CN\u003c\/li\u003e\n \u003cli\u003eUnit of Measure: Each (EA)\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n \u003cli\u003ePackage Type: Reel (600 pcs. per reel)\u003c\/li\u003e\n \u003cli\u003eProduct Category: Inductors, Chokes \u0026amp; Coils | Fixed Inductors\u003c\/li\u003e\n \u003cli\u003eDatasheet: \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-bo\/sru1048.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eInductance: 33μH (±30% tolerance) at 100 KHz\u003c\/li\u003e\n \u003cli\u003eTest Frequency: 7.96 MHz\u003c\/li\u003e\n \u003cli\u003eSelf-Resonant Frequency (SRF): 10.0 MHz\u003c\/li\u003e\n \u003cli\u003eResistance (RDC): 63.0 mΩ\u003c\/li\u003e\n \u003cli\u003eMaximum DC Resistance: 490 mΩ\u003c\/li\u003e\n \u003cli\u003eRated Current: 1.70 A (typical)\u003c\/li\u003e\n \u003cli\u003eSaturation Current: 1.70 A (typical)\u003c\/li\u003e\n \u003cli\u003eCore Material: Ferrite DR and RI core\u003c\/li\u003e\n \u003cli\u003eWire Material: Enameled copper\u003c\/li\u003e\n \u003cli\u003eTerminal Finish: Ag\/Ni\/Sn\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eElectrical and Mechanical Details:\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eTest Voltage: 1 V\u003c\/li\u003e\n \u003cli\u003eOperating Temperature Range: -40°C to +125°C (including temperature rise)\u003c\/li\u003e\n \u003cli\u003eStorage Temperature Range: -40°C to +125°C\u003c\/li\u003e\n \u003cli\u003eResistance to Soldering Heat: +260°C for 10 seconds\u003c\/li\u003e\n \u003cli\u003eMoisture Sensitivity Level: 1\u003c\/li\u003e\n \u003cli\u003eDimensions: 4.8 ± 0.3 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdditional Information:\u003c\/h3\u003e\n\u003cp\u003eThis inductor is suitable for use in power supplies, filters, and other electronic circuits requiring stable inductance and high current handling. It is packaged on a reel for automated placement and manufacturing convenience.\u003c\/p\u003e\n\n\u003ch3\u003eLegal and Safety Notices:\u003c\/h3\u003e\n\u003cp\u003eSpecifications are subject to change without notice. Users should verify actual device performance in their specific applications. For more details, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-bo\/sru1048.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDisclaimer:\u003c\/strong\u003e This product complies with RoHS directives. Please review legal disclaimers at \u003ca href=\"http:\/\/www.bourns.com\/docs\/legal\/disclaimer.pdf\" target=\"_blank\"\u003eLegal Disclaimer\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eDatasheet was not processed please search the internet for the part number for more details.\u003c\/p\u003e\u003cbr\u003e"}
