Enhance your high-frequency circuit designs with the ABRACON ATFC-0201HQ-3N9B-T RF inductor, a precision-engineered SMD fixed inductor optimized for RF applications. Manufactured in Taiwan, this component offers high performance, stability, and reliability for demanding electronic systems.
Product Features
Photolithographic single-layer ceramic chip construction for consistent performance
High self-resonant frequency (SRF) and excellent quality factor (Q)
Superior temperature stability across operating conditions
Tight inductance tolerance of ±0.1nH available
Self-resonant frequency controlled within 10%
Stable inductance in high-frequency circuits
Designed for critical RF applications requiring high stability
Wireless LAN, Bluetooth modules, communication appliances
Technical Specifications
Parameter
Details
Part Number
ATFC-0201HQ
Inductance
3.9nH
Operating Temperature
-40°C to +85°C
Storage Temperature
25±3°C; Humidity <80% RH in Tape & Reel
Package Type
Reel
UOM
EA
ECCN
EAR99
RoHS Compliant
Yes
Electrical Characteristics
Inductance Code
Inductance (nH)
Tolerance
Q @ 500MHz, Min
SRF Min (GHz)
R Max DC (Ω)
I Max DC (mA)
3N9B
3.9
±0.1nH
14
6
0.40
350
Mechanical & Packaging
Dimensions: 0.60±0.05mm x 0.30±0.05mm x 0.23±0.05mm
Material Layers: Alumina substrate, Ni-Cr inner electrode, Ni barrier layer, Sn external electrode, Cu circuits, overcoat
Reel Packaging: 10,000 pcs per reel
Additional Information
For detailed specifications and application guidelines, please refer to the datasheet.
Disclaimer
ABRACON products are suitable for Commercial, Industrial, and Automotive applications. They are not designed for Military, Aerospace, or Life-critical medical applications unless authorized by ABRACON. For high-reliability or extreme operating environments, please contact ABRACON for approval.
Note: Datasheet was not processed; please search the internet for the part number for more details.
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{"id":10024762769725,"title":"ATFC-0201HQ-3N9B-T","handle":"atfc-0201hq-3n9b-t","description":"\u003ch3\u003eABRACON RF Inductor - SMD Fixed 3.9nH 350mA 400mΩ - Part Number: ATFC-0201HQ-3N9B-T\u003c\/h3\u003e\n\n\u003cp\u003eEnhance your high-frequency circuit designs with the ABRACON ATFC-0201HQ-3N9B-T RF inductor, a precision-engineered SMD fixed inductor optimized for RF applications. Manufactured in Taiwan, this component offers high performance, stability, and reliability for demanding electronic systems.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePhotolithographic single-layer ceramic chip construction for consistent performance\u003c\/li\u003e\n \u003cli\u003eHigh self-resonant frequency (SRF) and excellent quality factor (Q)\u003c\/li\u003e\n \u003cli\u003eSuperior temperature stability across operating conditions\u003c\/li\u003e\n \u003cli\u003eTight inductance tolerance of ±0.1nH available\u003c\/li\u003e\n \u003cli\u003eSelf-resonant frequency controlled within 10%\u003c\/li\u003e\n \u003cli\u003eStable inductance in high-frequency circuits\u003c\/li\u003e\n \u003cli\u003eDesigned for critical RF applications requiring high stability\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eStandard Applications\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eCell phones and GPS modules\u003c\/li\u003e\n \u003cli\u003eVoltage-Controlled Oscillators (VCO), Temperature-Compensated Oscillators (TCXO), RF Transceiver Modules\u003c\/li\u003e\n \u003cli\u003eWireless LAN, Bluetooth modules, communication appliances\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eParameter\u003c\/th\u003e\n \u003cth\u003eDetails\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003ePart Number\u003c\/td\u003e\n \u003ctd\u003eATFC-0201HQ\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eInductance\u003c\/td\u003e\n \u003ctd\u003e3.9nH\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eOperating Temperature\u003c\/td\u003e\n \u003ctd\u003e-40°C to +85°C\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eStorage Temperature\u003c\/td\u003e\n \u003ctd\u003e25±3°C; Humidity \u0026lt;80% RH in Tape \u0026amp; Reel\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003ePackage Type\u003c\/td\u003e\n \u003ctd\u003eReel\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eUOM\u003c\/td\u003e\n \u003ctd\u003eEA\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 \u003ctr\u003e\n \u003ctd\u003eRoHS Compliant\u003c\/td\u003e\n \u003ctd\u003eYes\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eElectrical Characteristics\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eInductance Code\u003c\/th\u003e\n \u003cth\u003eInductance (nH)\u003c\/th\u003e\n \u003cth\u003eTolerance\u003c\/th\u003e\n \u003cth\u003eQ @ 500MHz, Min\u003c\/th\u003e\n \u003cth\u003eSRF Min (GHz)\u003c\/th\u003e\n \u003cth\u003eR Max DC (Ω)\u003c\/th\u003e\n \u003cth\u003eI Max DC (mA)\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e3N9B\u003c\/td\u003e\n \u003ctd\u003e3.9\u003c\/td\u003e\n \u003ctd\u003e±0.1nH\u003c\/td\u003e\n \u003ctd\u003e14\u003c\/td\u003e\n \u003ctd\u003e6\u003c\/td\u003e\n \u003ctd\u003e0.40\u003c\/td\u003e\n \u003ctd\u003e350\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eMechanical \u0026amp; Packaging\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eDimensions: 0.60±0.05mm x 0.30±0.05mm x 0.23±0.05mm\u003c\/li\u003e\n \u003cli\u003eMaterial Layers: Alumina substrate, Ni-Cr inner electrode, Ni barrier layer, Sn external electrode, Cu circuits, overcoat\u003c\/li\u003e\n \u003cli\u003eReel Packaging: 10,000 pcs per reel\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eFor detailed specifications and application guidelines, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-abr\/abr-atfc-0201hq-3n9b-t.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eDisclaimer\u003c\/h3\u003e\n\u003cp\u003eABRACON products are suitable for Commercial, Industrial, and Automotive applications. They are not designed for Military, Aerospace, or Life-critical medical applications unless authorized by ABRACON. For high-reliability or extreme operating environments, please contact ABRACON for approval.\u003c\/p\u003e\n\n\u003cp\u003eNote: Datasheet was not processed; please search the internet for the part number for more details.\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-14T11:45:09+05:30","created_at":"2025-08-14T11:45:10+05:30","vendor":"Waldom Electonics","type":"Inductors, Chokes \u0026 Coils","tags":["ABRAC","Chokes","Coils","IMPORT_CSV","Inductor","RF","Smd","WLDM"],"price":250,"price_min":250,"price_max":250,"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":50618958872893,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"ATFC-0201HQ-3N9B-T","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"ATFC-0201HQ-3N9B-T","public_title":null,"options":["Default Title"],"price":250,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"ATFC-0201HQ-3N9B-T","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/ATFC-0201HQ-3N9B-T_52363751_080e982b.jpg?v=1755152114"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/ATFC-0201HQ-3N9B-T_52363751_080e982b.jpg?v=1755152114","options":["Title"],"media":[{"alt":null,"id":45832168374589,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/ATFC-0201HQ-3N9B-T_52363751_080e982b.jpg?v=1755152114"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/ATFC-0201HQ-3N9B-T_52363751_080e982b.jpg?v=1755152114","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eABRACON RF Inductor - SMD Fixed 3.9nH 350mA 400mΩ - Part Number: ATFC-0201HQ-3N9B-T\u003c\/h3\u003e\n\n\u003cp\u003eEnhance your high-frequency circuit designs with the ABRACON ATFC-0201HQ-3N9B-T RF inductor, a precision-engineered SMD fixed inductor optimized for RF applications. Manufactured in Taiwan, this component offers high performance, stability, and reliability for demanding electronic systems.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePhotolithographic single-layer ceramic chip construction for consistent performance\u003c\/li\u003e\n \u003cli\u003eHigh self-resonant frequency (SRF) and excellent quality factor (Q)\u003c\/li\u003e\n \u003cli\u003eSuperior temperature stability across operating conditions\u003c\/li\u003e\n \u003cli\u003eTight inductance tolerance of ±0.1nH available\u003c\/li\u003e\n \u003cli\u003eSelf-resonant frequency controlled within 10%\u003c\/li\u003e\n \u003cli\u003eStable inductance in high-frequency circuits\u003c\/li\u003e\n \u003cli\u003eDesigned for critical RF applications requiring high stability\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eStandard Applications\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eCell phones and GPS modules\u003c\/li\u003e\n \u003cli\u003eVoltage-Controlled Oscillators (VCO), Temperature-Compensated Oscillators (TCXO), RF Transceiver Modules\u003c\/li\u003e\n \u003cli\u003eWireless LAN, Bluetooth modules, communication appliances\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eParameter\u003c\/th\u003e\n \u003cth\u003eDetails\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003ePart Number\u003c\/td\u003e\n \u003ctd\u003eATFC-0201HQ\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eInductance\u003c\/td\u003e\n \u003ctd\u003e3.9nH\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eOperating Temperature\u003c\/td\u003e\n \u003ctd\u003e-40°C to +85°C\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eStorage Temperature\u003c\/td\u003e\n \u003ctd\u003e25±3°C; Humidity \u0026lt;80% RH in Tape \u0026amp; Reel\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003ePackage Type\u003c\/td\u003e\n \u003ctd\u003eReel\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eUOM\u003c\/td\u003e\n \u003ctd\u003eEA\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 \u003ctr\u003e\n \u003ctd\u003eRoHS Compliant\u003c\/td\u003e\n \u003ctd\u003eYes\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eElectrical Characteristics\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eInductance Code\u003c\/th\u003e\n \u003cth\u003eInductance (nH)\u003c\/th\u003e\n \u003cth\u003eTolerance\u003c\/th\u003e\n \u003cth\u003eQ @ 500MHz, Min\u003c\/th\u003e\n \u003cth\u003eSRF Min (GHz)\u003c\/th\u003e\n \u003cth\u003eR Max DC (Ω)\u003c\/th\u003e\n \u003cth\u003eI Max DC (mA)\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e3N9B\u003c\/td\u003e\n \u003ctd\u003e3.9\u003c\/td\u003e\n \u003ctd\u003e±0.1nH\u003c\/td\u003e\n \u003ctd\u003e14\u003c\/td\u003e\n \u003ctd\u003e6\u003c\/td\u003e\n \u003ctd\u003e0.40\u003c\/td\u003e\n \u003ctd\u003e350\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eMechanical \u0026amp; Packaging\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eDimensions: 0.60±0.05mm x 0.30±0.05mm x 0.23±0.05mm\u003c\/li\u003e\n \u003cli\u003eMaterial Layers: Alumina substrate, Ni-Cr inner electrode, Ni barrier layer, Sn external electrode, Cu circuits, overcoat\u003c\/li\u003e\n \u003cli\u003eReel Packaging: 10,000 pcs per reel\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eFor detailed specifications and application guidelines, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-abr\/abr-atfc-0201hq-3n9b-t.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eDisclaimer\u003c\/h3\u003e\n\u003cp\u003eABRACON products are suitable for Commercial, Industrial, and Automotive applications. They are not designed for Military, Aerospace, or Life-critical medical applications unless authorized by ABRACON. For high-reliability or extreme operating environments, please contact ABRACON for approval.\u003c\/p\u003e\n\n\u003cp\u003eNote: Datasheet was not processed; please search the internet for the part number for more details.\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.
