Surface-mount ceramic wire-wound RF chip inductor designed for high-frequency applications
Reel packaging suitable for automated assembly processes
RoHS compliant (verification recommended)
Part number: 0402AS-R12K-08
Manufactured by FASTRON GBMH, China
Technical Specifications
Inductance (nH)
Max Frequency (MHz)
Tolerance (%)
Q Factor
Self-Resonant Frequency (MHz)
DC Resistance (Ω)
Rated Current (mA)
12K (12,000 nH)
100
±10%
11
250
0.07
700
Additional Details
Epoxy with flat top design for reliable mounting
Recommended solder pad layout provided in datasheet
Typical electrical characteristics include high Q factor and stable inductance at high frequencies
All dimensions are in millimeters (mm)
Notes
Unlisted inductance values available upon request
2% and 5% tolerance options available upon request
All products are AEC-Q200 standard approved except where noted
For more detailed specifications, please refer to the datasheet. If additional information is required, search the internet using the part number 0402AS-R12K-08.
Using this with SIM SIM8262E-M2 with Airtel 5g sim. Working seamlessly and getting download speed upto 450 mbps and upload speed upto 60 mbps. But with jio sim only 4g is working.
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If additional information is required, search the internet using the part number 0402AS-R12K-08.\u003c\/p\u003e","published_at":"2025-09-22T01:42:31+05:30","created_at":"2025-09-22T01:42:31+05:30","vendor":"Waldom Electonics","type":"Inductors, Chokes \u0026 Coils","tags":["WLDM"],"price":2259,"price_min":2259,"price_max":2259,"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":50765628047677,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"0402AS-R12K-08","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"0402AS-R12K-08","public_title":null,"options":["Default Title"],"price":2259,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"0402AS-R12K-08","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/0402AS-R12K-08_53137073_1bbd4732.jpg?v=1758485551"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/0402AS-R12K-08_53137073_1bbd4732.jpg?v=1758485551","options":["Title"],"media":[{"alt":null,"id":46539706499389,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/0402AS-R12K-08_53137073_1bbd4732.jpg?v=1758485551"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/0402AS-R12K-08_53137073_1bbd4732.jpg?v=1758485551","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eFASPRC: FAS Part Number: 0402AS-R12K-08\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer:\u003c\/strong\u003e FASTRON GBMH\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCountry of Origin (COO):\u003c\/strong\u003e CN\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUnit of Measure (UOM):\u003c\/strong\u003e EA\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Type:\u003c\/strong\u003e REEL\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Category:\u003c\/strong\u003e Inductors, Chokes \u0026amp; Coils | RF Inductors - SMD\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/fastrongroup.com\/uploads\/datasheets\/Series\/Complete-DataSheet\/0402AS.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eSurface-mount ceramic wire-wound RF chip inductor designed for high-frequency applications\u003c\/li\u003e\n \u003cli\u003eReel packaging suitable for automated assembly processes\u003c\/li\u003e\n \u003cli\u003eRoHS compliant (verification recommended)\u003c\/li\u003e\n \u003cli\u003ePart number: 0402AS-R12K-08\u003c\/li\u003e\n \u003cli\u003eManufactured by FASTRON GBMH, China\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eInductance (nH)\u003c\/th\u003e\n \u003cth\u003eMax Frequency (MHz)\u003c\/th\u003e\n \u003cth\u003eTolerance (%)\u003c\/th\u003e\n \u003cth\u003eQ Factor\u003c\/th\u003e\n \u003cth\u003eSelf-Resonant Frequency (MHz)\u003c\/th\u003e\n \u003cth\u003eDC Resistance (Ω)\u003c\/th\u003e\n \u003cth\u003eRated Current (mA)\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e12K (12,000 nH)\u003c\/td\u003e\n \u003ctd\u003e100\u003c\/td\u003e\n \u003ctd\u003e±10%\u003c\/td\u003e\n \u003ctd\u003e11\u003c\/td\u003e\n \u003ctd\u003e250\u003c\/td\u003e\n \u003ctd\u003e0.07\u003c\/td\u003e\n \u003ctd\u003e700\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eEpoxy with flat top design for reliable mounting\u003c\/li\u003e\n \u003cli\u003eRecommended solder pad layout provided in datasheet\u003c\/li\u003e\n \u003cli\u003eTypical electrical characteristics include high Q factor and stable inductance at high frequencies\u003c\/li\u003e\n \u003cli\u003eAll dimensions are in millimeters (mm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eUnlisted inductance values available upon request\u003c\/li\u003e\n \u003cli\u003e2% and 5% tolerance options available upon request\u003c\/li\u003e\n \u003cli\u003eAll products are AEC-Q200 standard approved except where noted\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor more detailed specifications, please refer to the \u003ca href=\"https:\/\/fastrongroup.com\/uploads\/datasheets\/Series\/Complete-DataSheet\/0402AS.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e. If additional information is required, search the internet using the part number 0402AS-R12K-08.\u003c\/p\u003e"}
