ABRACON ATFC-0402-3N4B-T RF Inductor - SMD Thin Film Chip Inductor 1.0 x
Introducing the ABRACON ATFC-0402-3N4B-T, a high-performance RF inductor designed for demanding high-frequency applications. Manufactured in Taiwan, this SMD thin film chip inductor offers superior stability, high self-resonant frequency, and excellent Q factor, making it ideal for use in mobile devices, GPS, RF transceivers, and wireless communication modules.
Key Features
Photolithographic single-layer ceramic chip construction
High self-resonant frequency (SRF) and excellent Q factor
Superior temperature stability
Tight inductance tolerance of ±0.1nH available
Self-resonant frequency controlled within 10%
Stable inductance performance in high-frequency circuits
Highly stable design for critical RF applications
Applications
Cell phones and GPS modules
VCO, TCXO circuits, and RF transceiver modules
Wireless LAN and Bluetooth modules
Communication appliances
Standard Specifications
Parameter
Details
Part Number
ATFC-0402
Operating Temperature
-45°C to +85°C
Storage Temperature
+25±3°C, 80% RH max
Package Type
Reel
RoHS Compliant
Yes
ECCN
EAR99
Electrical Specifications
Part Number
Inductance (nH)
Tolerance
Q @ 500MHz, Min
SRF Min (GHz)
R Max DC (Ω)
I Max DC (mA)
ATFC-0402-3N4B-T
3.4
-
13
6
0.55
380
Materials
Alumina substrate
Ni-Cr inner electrode
Ni barrier layer
Sn external electrode
Edge electrode
Copper circuits
Overcoat
Physical Dimensions
A
B
C
0.50 mm
0.45 mm
0.60 mm ± 0.2 mm
A
B
C
D
1.0 mm ± 0.05 mm
0.5 mm ± 0.05 mm
0.32 mm ± 0.05 mm
0.20 mm ± 0.10 mm
Reel & Packaging
A
B
W
E
F
P0
P1
P2
ΦD0
T
0.70 mm ± 0.05 mm
1.16 mm ± 0.05 mm
8.00 mm ± 0.10 mm
1.75 mm ± 0.05 mm
3.50 mm ± 0.05 mm
4.00 mm ± 0.10 mm
2.00 mm ± 0.05 mm
2.00 mm ± 0.05 mm
1.55 mm ± 0.05 mm
0.40 mm ± 0.03 mm
Certifications & Disclaimers
ABRACON is ISO9001-2015 certified. Please note that products are suitable for commercial, industrial, and automotive applications. For high-reliability or extreme environment applications, written consent from ABRACON is required. For more details, visit Datasheet.
Datasheet was not processed; please search the internet for the part number for more details.
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{"id":10024764375357,"title":"ATFC-0402-3N4B-T","handle":"atfc-0402-3n4b-t","description":"\u003ch3\u003eABRACON ATFC-0402-3N4B-T RF Inductor - SMD Thin Film Chip Inductor 1.0 x\u003c\/h3\u003e\n\n\u003cp\u003eIntroducing the ABRACON ATFC-0402-3N4B-T, a high-performance RF inductor designed for demanding high-frequency applications. Manufactured in Taiwan, this SMD thin film chip inductor offers superior stability, high self-resonant frequency, and excellent Q factor, making it ideal for use in mobile devices, GPS, RF transceivers, and wireless communication modules.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePhotolithographic single-layer ceramic chip construction\u003c\/li\u003e\n \u003cli\u003eHigh self-resonant frequency (SRF) and excellent Q factor\u003c\/li\u003e\n \u003cli\u003eSuperior temperature stability\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 performance in high-frequency circuits\u003c\/li\u003e\n \u003cli\u003eHighly stable design for critical RF applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eCell phones and GPS modules\u003c\/li\u003e\n \u003cli\u003eVCO, TCXO circuits, and RF transceiver modules\u003c\/li\u003e\n \u003cli\u003eWireless LAN and Bluetooth modules\u003c\/li\u003e\n \u003cli\u003eCommunication appliances\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eStandard 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-0402\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eOperating Temperature\u003c\/td\u003e\n \u003ctd\u003e-45°C to +85°C\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eStorage Temperature\u003c\/td\u003e\n \u003ctd\u003e+25±3°C, 80% RH max\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\u003eRoHS Compliant\u003c\/td\u003e\n \u003ctd\u003eYes\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\u003c\/table\u003e\n\n\u003ch3\u003eElectrical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003ePart Number\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\u003eATFC-0402-3N4B-T\u003c\/td\u003e\n \u003ctd\u003e3.4\u003c\/td\u003e\n \u003ctd\u003e-\u003c\/td\u003e\n \u003ctd\u003e13\u003c\/td\u003e\n \u003ctd\u003e6\u003c\/td\u003e\n \u003ctd\u003e0.55\u003c\/td\u003e\n \u003ctd\u003e380\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c!-- Additional inductance options available --\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eMaterials\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eAlumina substrate\u003c\/li\u003e\n \u003cli\u003eNi-Cr inner electrode\u003c\/li\u003e\n \u003cli\u003eNi barrier layer\u003c\/li\u003e\n \u003cli\u003eSn external electrode\u003c\/li\u003e\n \u003cli\u003eEdge electrode\u003c\/li\u003e\n \u003cli\u003eCopper circuits\u003c\/li\u003e\n \u003cli\u003eOvercoat\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePhysical Dimensions\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eA\u003c\/th\u003e\n \u003cth\u003eB\u003c\/th\u003e\n \u003cth\u003eC\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e0.50 mm\u003c\/td\u003e\n \u003ctd\u003e0.45 mm\u003c\/td\u003e\n \u003ctd\u003e0.60 mm ± 0.2 mm\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eA\u003c\/th\u003e\n \u003cth\u003eB\u003c\/th\u003e\n \u003cth\u003eC\u003c\/th\u003e\n \u003cth\u003eD\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e1.0 mm ± 0.05 mm\u003c\/td\u003e\n \u003ctd\u003e0.5 mm ± 0.05 mm\u003c\/td\u003e\n \u003ctd\u003e0.32 mm ± 0.05 mm\u003c\/td\u003e\n \u003ctd\u003e0.20 mm ± 0.10 mm\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eReel \u0026amp; Packaging\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eA\u003c\/th\u003e\n \u003cth\u003eB\u003c\/th\u003e\n \u003cth\u003eW\u003c\/th\u003e\n \u003cth\u003eE\u003c\/th\u003e\n \u003cth\u003eF\u003c\/th\u003e\n \u003cth\u003eP0\u003c\/th\u003e\n \u003cth\u003eP1\u003c\/th\u003e\n \u003cth\u003eP2\u003c\/th\u003e\n \u003cth\u003eΦD0\u003c\/th\u003e\n \u003cth\u003eT\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e0.70 mm ± 0.05 mm\u003c\/td\u003e\n \u003ctd\u003e1.16 mm ± 0.05 mm\u003c\/td\u003e\n \u003ctd\u003e8.00 mm ± 0.10 mm\u003c\/td\u003e\n \u003ctd\u003e1.75 mm ± 0.05 mm\u003c\/td\u003e\n \u003ctd\u003e3.50 mm ± 0.05 mm\u003c\/td\u003e\n \u003ctd\u003e4.00 mm ± 0.10 mm\u003c\/td\u003e\n \u003ctd\u003e2.00 mm ± 0.05 mm\u003c\/td\u003e\n \u003ctd\u003e2.00 mm ± 0.05 mm\u003c\/td\u003e\n \u003ctd\u003e1.55 mm ± 0.05 mm\u003c\/td\u003e\n \u003ctd\u003e0.40 mm ± 0.03 mm\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCertifications \u0026amp; Disclaimers\u003c\/h3\u003e\n\u003cp\u003eABRACON is ISO9001-2015 certified. Please note that products are suitable for commercial, industrial, and automotive applications. For high-reliability or extreme environment applications, written consent from ABRACON is required. For more details, visit \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-abr\/abr-atfc-0402-3n4b-t.pdf\"\u003eDatasheet\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":"2025-08-14T11:47:50+05:30","created_at":"2025-08-14T11:47:50+05:30","vendor":"Waldom Electonics","type":"Inductors, Chokes \u0026 Coils","tags":["ABRAC","Chokes","Coils","IMPORT_CSV","Inductor","RF","Smd","WLDM"],"price":277,"price_min":277,"price_max":277,"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":50618961756477,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"ATFC-0402-3N4B-T","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"ATFC-0402-3N4B-T","public_title":null,"options":["Default Title"],"price":277,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"ATFC-0402-3N4B-T","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/52363959.jpg?v=1755152272"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/52363959.jpg?v=1755152272","options":["Title"],"media":[{"alt":null,"id":45832194228541,"position":1,"preview_image":{"aspect_ratio":1.0,"height":640,"width":640,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/52363959.jpg?v=1755152272"},"aspect_ratio":1.0,"height":640,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/52363959.jpg?v=1755152272","width":640}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eABRACON ATFC-0402-3N4B-T RF Inductor - SMD Thin Film Chip Inductor 1.0 x\u003c\/h3\u003e\n\n\u003cp\u003eIntroducing the ABRACON ATFC-0402-3N4B-T, a high-performance RF inductor designed for demanding high-frequency applications. Manufactured in Taiwan, this SMD thin film chip inductor offers superior stability, high self-resonant frequency, and excellent Q factor, making it ideal for use in mobile devices, GPS, RF transceivers, and wireless communication modules.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePhotolithographic single-layer ceramic chip construction\u003c\/li\u003e\n \u003cli\u003eHigh self-resonant frequency (SRF) and excellent Q factor\u003c\/li\u003e\n \u003cli\u003eSuperior temperature stability\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 performance in high-frequency circuits\u003c\/li\u003e\n \u003cli\u003eHighly stable design for critical RF applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eCell phones and GPS modules\u003c\/li\u003e\n \u003cli\u003eVCO, TCXO circuits, and RF transceiver modules\u003c\/li\u003e\n \u003cli\u003eWireless LAN and Bluetooth modules\u003c\/li\u003e\n \u003cli\u003eCommunication appliances\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eStandard 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-0402\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eOperating Temperature\u003c\/td\u003e\n \u003ctd\u003e-45°C to +85°C\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eStorage Temperature\u003c\/td\u003e\n \u003ctd\u003e+25±3°C, 80% RH max\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\u003eRoHS Compliant\u003c\/td\u003e\n \u003ctd\u003eYes\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\u003c\/table\u003e\n\n\u003ch3\u003eElectrical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003ePart Number\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\u003eATFC-0402-3N4B-T\u003c\/td\u003e\n \u003ctd\u003e3.4\u003c\/td\u003e\n \u003ctd\u003e-\u003c\/td\u003e\n \u003ctd\u003e13\u003c\/td\u003e\n \u003ctd\u003e6\u003c\/td\u003e\n \u003ctd\u003e0.55\u003c\/td\u003e\n \u003ctd\u003e380\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c!-- Additional inductance options available --\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eMaterials\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eAlumina substrate\u003c\/li\u003e\n \u003cli\u003eNi-Cr inner electrode\u003c\/li\u003e\n \u003cli\u003eNi barrier layer\u003c\/li\u003e\n \u003cli\u003eSn external electrode\u003c\/li\u003e\n \u003cli\u003eEdge electrode\u003c\/li\u003e\n \u003cli\u003eCopper circuits\u003c\/li\u003e\n \u003cli\u003eOvercoat\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePhysical Dimensions\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eA\u003c\/th\u003e\n \u003cth\u003eB\u003c\/th\u003e\n \u003cth\u003eC\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e0.50 mm\u003c\/td\u003e\n \u003ctd\u003e0.45 mm\u003c\/td\u003e\n \u003ctd\u003e0.60 mm ± 0.2 mm\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eA\u003c\/th\u003e\n \u003cth\u003eB\u003c\/th\u003e\n \u003cth\u003eC\u003c\/th\u003e\n \u003cth\u003eD\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e1.0 mm ± 0.05 mm\u003c\/td\u003e\n \u003ctd\u003e0.5 mm ± 0.05 mm\u003c\/td\u003e\n \u003ctd\u003e0.32 mm ± 0.05 mm\u003c\/td\u003e\n \u003ctd\u003e0.20 mm ± 0.10 mm\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eReel \u0026amp; Packaging\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eA\u003c\/th\u003e\n \u003cth\u003eB\u003c\/th\u003e\n \u003cth\u003eW\u003c\/th\u003e\n \u003cth\u003eE\u003c\/th\u003e\n \u003cth\u003eF\u003c\/th\u003e\n \u003cth\u003eP0\u003c\/th\u003e\n \u003cth\u003eP1\u003c\/th\u003e\n \u003cth\u003eP2\u003c\/th\u003e\n \u003cth\u003eΦD0\u003c\/th\u003e\n \u003cth\u003eT\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e0.70 mm ± 0.05 mm\u003c\/td\u003e\n \u003ctd\u003e1.16 mm ± 0.05 mm\u003c\/td\u003e\n \u003ctd\u003e8.00 mm ± 0.10 mm\u003c\/td\u003e\n \u003ctd\u003e1.75 mm ± 0.05 mm\u003c\/td\u003e\n \u003ctd\u003e3.50 mm ± 0.05 mm\u003c\/td\u003e\n \u003ctd\u003e4.00 mm ± 0.10 mm\u003c\/td\u003e\n \u003ctd\u003e2.00 mm ± 0.05 mm\u003c\/td\u003e\n \u003ctd\u003e2.00 mm ± 0.05 mm\u003c\/td\u003e\n \u003ctd\u003e1.55 mm ± 0.05 mm\u003c\/td\u003e\n \u003ctd\u003e0.40 mm ± 0.03 mm\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCertifications \u0026amp; Disclaimers\u003c\/h3\u003e\n\u003cp\u003eABRACON is ISO9001-2015 certified. Please note that products are suitable for commercial, industrial, and automotive applications. For high-reliability or extreme environment applications, written consent from ABRACON is required. For more details, visit \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-abr\/abr-atfc-0402-3n4b-t.pdf\"\u003eDatasheet\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"}
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.
