The UP3B-470-R is a high-performance power inductor manufactured by EATON ELECTRONICS, designed for a wide range of electronic applications requiring low inductance and high current handling in a compact package. This SMD power inductor is ideal for use in buck or boost circuits, power supplies, workstations, servers, desktop computers, DVD players, portable power devices, base stations, industrial power supplies, output filter chokes, and test equipment instrumentation.
Product Features
Maximum power density for efficient energy transfer
Suitable for applications requiring low inductance and high current in a miniature package
Current range from 0.47 A to 19.2 A
Inductance range from 0.470 µH to 1000 µH
Protective case design eliminates core breakage
Meets UL 94V-0 flammability standard
Constructed with ferrite core material
Technical Specifications
Part Number
Inductance (µH)
OCL (µH ±20%)
I R MS (A)
I SAT (A)
DCR (Ohms max.)
UP3B-470-R
47.0
48.50
0.72
0.87
0.4740
UP3B-1R0-R
1.0
1.34
12.5
15.3
0.0034
UP3B-1R5-R
1.5
2.08
10.0
12.0
0.0053
UP3B-2R2-R
2.2
3.01
9.2
10.2
0.0074
UP3B-3R3-R
3.3
3.96
8.0
9.3
0.0083
UP3B-4R7-R
4.7
5.00
6.5
7.7
0.0114
UP3B-6R8-R
6.8
7.70
5.8
6.2
0.0183
UP3B-100-R
100.0
101.40
1.4
1.8
0.2053
UP3B-150-R
150.0
152.9
1.2
1.4
0.2960
UP3B-331-R
330.0
332.80
0.75
0.98
0.7330
Environmental & Packaging Data
Storage Temperature Range: -40°C to +125°C
Operating Temperature Range: -40°C to +125°C
Solder Reflow Temperature: Compliant with J-STD-020
Package Type: Reel
Parts per Reel: 275 (UP4B), 450 (UP3B), 550 (UP2B), 900 (UP1B)
Additional Information
For detailed technical data, download the datasheet here: Datasheet.
Part Number: UP3B-470-R
Manufacturer: EATON ELECTRONICS
Country of Origin: PH
UOM: EA
ECCN: EAR99
Note: This product description is based solely on provided data. For more details, please refer to the datasheet or contact Eaton Electronics.
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{"id":10025477013821,"title":"UP3B-470-R","handle":"up3b-470-r","description":"\u003ch3\u003eGeneral Purpose Inductor 47µH - Model UP3B-470-R\u003c\/h3\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eUP3B-470-R\u003c\/strong\u003e is a high-performance power inductor manufactured by \u003cstrong\u003eEATON ELECTRONICS\u003c\/strong\u003e, designed for a wide range of electronic applications requiring low inductance and high current handling in a compact package. This SMD power inductor is ideal for use in buck or boost circuits, power supplies, workstations, servers, desktop computers, DVD players, portable power devices, base stations, industrial power supplies, output filter chokes, and test equipment instrumentation.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eMaximum power density for efficient energy transfer\u003c\/li\u003e\n \u003cli\u003eSuitable for applications requiring low inductance and high current in a miniature package\u003c\/li\u003e\n \u003cli\u003eCurrent range from 0.47 A to 19.2 A\u003c\/li\u003e\n \u003cli\u003eInductance range from 0.470 µH to 1000 µH\u003c\/li\u003e\n \u003cli\u003eProtective case design eliminates core breakage\u003c\/li\u003e\n \u003cli\u003eMeets UL 94V-0 flammability standard\u003c\/li\u003e\n \u003cli\u003eConstructed with ferrite core material\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003ePart Number\u003c\/th\u003e\n \u003cth\u003eInductance (µH)\u003c\/th\u003e\n \u003cth\u003eOCL (µH ±20%)\u003c\/th\u003e\n \u003cth\u003eI R MS (A)\u003c\/th\u003e\n \u003cth\u003eI SAT (A)\u003c\/th\u003e\n \u003cth\u003eDCR (Ohms max.)\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003eUP3B-470-R\u003c\/td\u003e\n \u003ctd\u003e47.0\u003c\/td\u003e\n \u003ctd\u003e48.50\u003c\/td\u003e\n \u003ctd\u003e0.72\u003c\/td\u003e\n \u003ctd\u003e0.87\u003c\/td\u003e\n \u003ctd\u003e0.4740\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eUP3B-1R0-R\u003c\/td\u003e\n \u003ctd\u003e1.0\u003c\/td\u003e\n \u003ctd\u003e1.34\u003c\/td\u003e\n \u003ctd\u003e12.5\u003c\/td\u003e\n \u003ctd\u003e15.3\u003c\/td\u003e\n \u003ctd\u003e0.0034\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eUP3B-1R5-R\u003c\/td\u003e\n \u003ctd\u003e1.5\u003c\/td\u003e\n \u003ctd\u003e2.08\u003c\/td\u003e\n \u003ctd\u003e10.0\u003c\/td\u003e\n \u003ctd\u003e12.0\u003c\/td\u003e\n \u003ctd\u003e0.0053\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eUP3B-2R2-R\u003c\/td\u003e\n \u003ctd\u003e2.2\u003c\/td\u003e\n \u003ctd\u003e3.01\u003c\/td\u003e\n \u003ctd\u003e9.2\u003c\/td\u003e\n \u003ctd\u003e10.2\u003c\/td\u003e\n \u003ctd\u003e0.0074\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eUP3B-3R3-R\u003c\/td\u003e\n \u003ctd\u003e3.3\u003c\/td\u003e\n \u003ctd\u003e3.96\u003c\/td\u003e\n \u003ctd\u003e8.0\u003c\/td\u003e\n \u003ctd\u003e9.3\u003c\/td\u003e\n \u003ctd\u003e0.0083\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eUP3B-4R7-R\u003c\/td\u003e\n \u003ctd\u003e4.7\u003c\/td\u003e\n \u003ctd\u003e5.00\u003c\/td\u003e\n \u003ctd\u003e6.5\u003c\/td\u003e\n \u003ctd\u003e7.7\u003c\/td\u003e\n \u003ctd\u003e0.0114\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eUP3B-6R8-R\u003c\/td\u003e\n \u003ctd\u003e6.8\u003c\/td\u003e\n \u003ctd\u003e7.70\u003c\/td\u003e\n \u003ctd\u003e5.8\u003c\/td\u003e\n \u003ctd\u003e6.2\u003c\/td\u003e\n \u003ctd\u003e0.0183\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eUP3B-100-R\u003c\/td\u003e\n \u003ctd\u003e100.0\u003c\/td\u003e\n \u003ctd\u003e101.40\u003c\/td\u003e\n \u003ctd\u003e1.4\u003c\/td\u003e\n \u003ctd\u003e1.8\u003c\/td\u003e\n \u003ctd\u003e0.2053\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eUP3B-150-R\u003c\/td\u003e\n \u003ctd\u003e150.0\u003c\/td\u003e\n \u003ctd\u003e152.9\u003c\/td\u003e\n \u003ctd\u003e1.2\u003c\/td\u003e\n \u003ctd\u003e1.4\u003c\/td\u003e\n \u003ctd\u003e0.2960\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eUP3B-331-R\u003c\/td\u003e\n \u003ctd\u003e330.0\u003c\/td\u003e\n \u003ctd\u003e332.80\u003c\/td\u003e\n \u003ctd\u003e0.75\u003c\/td\u003e\n \u003ctd\u003e0.98\u003c\/td\u003e\n \u003ctd\u003e0.7330\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eEnvironmental \u0026amp; Packaging Data\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eStorage Temperature Range: -40°C to +125°C\u003c\/li\u003e\n \u003cli\u003eOperating Temperature Range: -40°C to +125°C\u003c\/li\u003e\n \u003cli\u003eSolder Reflow Temperature: Compliant with J-STD-020\u003c\/li\u003e\n \u003cli\u003ePackage Type: Reel\u003c\/li\u003e\n \u003cli\u003eParts per Reel: 275 (UP4B), 450 (UP3B), 550 (UP2B), 900 (UP1B)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eFor detailed technical data, download the datasheet here: \u003ca href=\"https:\/\/4donline.ihs.com\/images\/VipMasterIC\/IC\/ETON\/ETON-S-A0008372471\/ETON-S-A0008372471-1.pdf?hkey=82A29B72BDB3BD67C626B77C2F032848\" target=\"_blank\"\u003eDatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003ePart Number: UP3B-470-R\u003cbr\u003e\nManufacturer: EATON ELECTRONICS\u003cbr\u003e\nCountry of Origin: PH\u003cbr\u003e\nUOM: EA\u003cbr\u003e\nECCN: EAR99\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eNote: This product description is based solely on provided data. For more details, please refer to the datasheet or contact Eaton Electronics.\u003c\/em\u003e\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-14T20:15:26+05:30","created_at":"2025-08-14T20:15:26+05:30","vendor":"Waldom Electonics","type":"Inductors, Chokes \u0026 Coils","tags":["Chokes","Coils","EATON-ELE","IMPORT_CSV","Inductor","Power","Smd","WLDM"],"price":30906,"price_min":30906,"price_max":30906,"available":false,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":50620104933693,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"UP3B-470-R","requires_shipping":true,"taxable":true,"featured_image":null,"available":false,"name":"UP3B-470-R","public_title":null,"options":["Default Title"],"price":30906,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"UP3B-470-R","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/UP3B-470-R_11160152_77c02ccf.jpg?v=1755182729"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/UP3B-470-R_11160152_77c02ccf.jpg?v=1755182729","options":["Title"],"media":[{"alt":null,"id":45839537570109,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/UP3B-470-R_11160152_77c02ccf.jpg?v=1755182729"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/UP3B-470-R_11160152_77c02ccf.jpg?v=1755182729","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eGeneral Purpose Inductor 47µH - Model UP3B-470-R\u003c\/h3\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eUP3B-470-R\u003c\/strong\u003e is a high-performance power inductor manufactured by \u003cstrong\u003eEATON ELECTRONICS\u003c\/strong\u003e, designed for a wide range of electronic applications requiring low inductance and high current handling in a compact package. This SMD power inductor is ideal for use in buck or boost circuits, power supplies, workstations, servers, desktop computers, DVD players, portable power devices, base stations, industrial power supplies, output filter chokes, and test equipment instrumentation.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eMaximum power density for efficient energy transfer\u003c\/li\u003e\n \u003cli\u003eSuitable for applications requiring low inductance and high current in a miniature package\u003c\/li\u003e\n \u003cli\u003eCurrent range from 0.47 A to 19.2 A\u003c\/li\u003e\n \u003cli\u003eInductance range from 0.470 µH to 1000 µH\u003c\/li\u003e\n \u003cli\u003eProtective case design eliminates core breakage\u003c\/li\u003e\n \u003cli\u003eMeets UL 94V-0 flammability standard\u003c\/li\u003e\n \u003cli\u003eConstructed with ferrite core material\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003ePart Number\u003c\/th\u003e\n \u003cth\u003eInductance (µH)\u003c\/th\u003e\n \u003cth\u003eOCL (µH ±20%)\u003c\/th\u003e\n \u003cth\u003eI R MS (A)\u003c\/th\u003e\n \u003cth\u003eI SAT (A)\u003c\/th\u003e\n \u003cth\u003eDCR (Ohms max.)\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003eUP3B-470-R\u003c\/td\u003e\n \u003ctd\u003e47.0\u003c\/td\u003e\n \u003ctd\u003e48.50\u003c\/td\u003e\n \u003ctd\u003e0.72\u003c\/td\u003e\n \u003ctd\u003e0.87\u003c\/td\u003e\n \u003ctd\u003e0.4740\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eUP3B-1R0-R\u003c\/td\u003e\n \u003ctd\u003e1.0\u003c\/td\u003e\n \u003ctd\u003e1.34\u003c\/td\u003e\n \u003ctd\u003e12.5\u003c\/td\u003e\n \u003ctd\u003e15.3\u003c\/td\u003e\n \u003ctd\u003e0.0034\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eUP3B-1R5-R\u003c\/td\u003e\n \u003ctd\u003e1.5\u003c\/td\u003e\n \u003ctd\u003e2.08\u003c\/td\u003e\n \u003ctd\u003e10.0\u003c\/td\u003e\n \u003ctd\u003e12.0\u003c\/td\u003e\n \u003ctd\u003e0.0053\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eUP3B-2R2-R\u003c\/td\u003e\n \u003ctd\u003e2.2\u003c\/td\u003e\n \u003ctd\u003e3.01\u003c\/td\u003e\n \u003ctd\u003e9.2\u003c\/td\u003e\n \u003ctd\u003e10.2\u003c\/td\u003e\n \u003ctd\u003e0.0074\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eUP3B-3R3-R\u003c\/td\u003e\n \u003ctd\u003e3.3\u003c\/td\u003e\n \u003ctd\u003e3.96\u003c\/td\u003e\n \u003ctd\u003e8.0\u003c\/td\u003e\n \u003ctd\u003e9.3\u003c\/td\u003e\n \u003ctd\u003e0.0083\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eUP3B-4R7-R\u003c\/td\u003e\n \u003ctd\u003e4.7\u003c\/td\u003e\n \u003ctd\u003e5.00\u003c\/td\u003e\n \u003ctd\u003e6.5\u003c\/td\u003e\n \u003ctd\u003e7.7\u003c\/td\u003e\n \u003ctd\u003e0.0114\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eUP3B-6R8-R\u003c\/td\u003e\n \u003ctd\u003e6.8\u003c\/td\u003e\n \u003ctd\u003e7.70\u003c\/td\u003e\n \u003ctd\u003e5.8\u003c\/td\u003e\n \u003ctd\u003e6.2\u003c\/td\u003e\n \u003ctd\u003e0.0183\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eUP3B-100-R\u003c\/td\u003e\n \u003ctd\u003e100.0\u003c\/td\u003e\n \u003ctd\u003e101.40\u003c\/td\u003e\n \u003ctd\u003e1.4\u003c\/td\u003e\n \u003ctd\u003e1.8\u003c\/td\u003e\n \u003ctd\u003e0.2053\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eUP3B-150-R\u003c\/td\u003e\n \u003ctd\u003e150.0\u003c\/td\u003e\n \u003ctd\u003e152.9\u003c\/td\u003e\n \u003ctd\u003e1.2\u003c\/td\u003e\n \u003ctd\u003e1.4\u003c\/td\u003e\n \u003ctd\u003e0.2960\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eUP3B-331-R\u003c\/td\u003e\n \u003ctd\u003e330.0\u003c\/td\u003e\n \u003ctd\u003e332.80\u003c\/td\u003e\n \u003ctd\u003e0.75\u003c\/td\u003e\n \u003ctd\u003e0.98\u003c\/td\u003e\n \u003ctd\u003e0.7330\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eEnvironmental \u0026amp; Packaging Data\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eStorage Temperature Range: -40°C to +125°C\u003c\/li\u003e\n \u003cli\u003eOperating Temperature Range: -40°C to +125°C\u003c\/li\u003e\n \u003cli\u003eSolder Reflow Temperature: Compliant with J-STD-020\u003c\/li\u003e\n \u003cli\u003ePackage Type: Reel\u003c\/li\u003e\n \u003cli\u003eParts per Reel: 275 (UP4B), 450 (UP3B), 550 (UP2B), 900 (UP1B)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eFor detailed technical data, download the datasheet here: \u003ca href=\"https:\/\/4donline.ihs.com\/images\/VipMasterIC\/IC\/ETON\/ETON-S-A0008372471\/ETON-S-A0008372471-1.pdf?hkey=82A29B72BDB3BD67C626B77C2F032848\" target=\"_blank\"\u003eDatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003ePart Number: UP3B-470-R\u003cbr\u003e\nManufacturer: EATON ELECTRONICS\u003cbr\u003e\nCountry of Origin: PH\u003cbr\u003e\nUOM: EA\u003cbr\u003e\nECCN: EAR99\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eNote: This product description is based solely on provided data. For more details, please refer to the datasheet or contact Eaton Electronics.\u003c\/em\u003e\u003c\/p\u003e\u003cbr\u003e"}
Unfortunately I havent tested the 5G, Only difficult part was connecting antennas. But everything is good, by default it runs on Qualcom's QMI mode, Had to switch to MBIM and it works good with Windows. Planning to run with OpenWRT soon.
