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S4 SMD Air Core Coil Inductor Hollow Inductor
US$0.30
10,000 Pieces
Sample price:US$1.00/piece.Request sample
Product profile
Customization
AvailableType
Fixed InductorStructure
CoreModel NO.
TMCIWorking Frequency
High FrequencyStructure of Winding
Multilayer CoilNature of Operation
Choke CoilStructure of Magnetizer
Copper CoilRange of Application
Power MeasurementPackaging Form
Chip InductanceInductor Value
Fixed InductorApplication
Internet of Things, Communication, Walkie Talkies,Tolerance
5%Winding Direction
RightFrequency
120MHzMOQ
5000PCSLt
2 WeeksTransport Package
ReelSpecification
10nH~25nHTrademark
ETOPMAY&TOPMAYOrigin
ChinaProduction Capacity
5000000Key features
High-Frequency Performance: Designed for 120MHz operation with ultra-low core loss and superior Q-factor.
Non-Magnetic Core Structure: Avoids magnetic saturation and delivers stable inductance across wide frequency ranges.
Low Parasitic Capacitance: Features low parasitic capacitance and low DC resistance for RF circuits.
Wide Application Range: Suitable for IoT, communication, walkie talkies, cars, and new energy systems.
Precision Tolerance: Maintains a tight 5% tolerance for consistent performance in signal filtering.
Automated Production Ready: Compact SMD package supports high-speed automated assembly and reliability.
Customization Available: Offers full customization, minor customization, and flexible options from designs.
High-Quality Plating: Features 100% Sn96.5% Ag3% Cu0.5% electroplating with pinhole test passed.
Company profile
CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 20 years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤3.97h
About Our Factory & Business Background
AddressRm. 3306, International Science & Technology Bldg, Central Shennan Road, Shenzhen, Guangdong, China
Plant Area328.58 square meters
Number of Employees14
Registered Capital1,000,000 RMB
Terms of PaymentT/T, Western Union
International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW
Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Minimum Order Quantity10 PCS
Supply Chain Partners25
Our Production Capability & Technical Expertise
Main ProductsCapacitor, Metallized Polyester Film Capacitor Cl21, Metallized Polypropylene Film X2 Capacitor, Aluminum Electrolytic Capacitor, Ceramic Capacitor, Tantalum Capacitor, Super Capacitor, Resistor
QA/QC inspectors2 people
Inspection Type for Finished ProductsRandom inspection(Visual inspection & Function inspection)
Inspection Method for Finished ProductsFinished product checked by packing staff
R&D Engineers2 people
Traceability of Raw MaterialsNo
Own BrandYes
Our Industry Experience & Global Business Record
Year of Establishment2006-04-30
Main MarketsNorth America, South America, Europe, Southeast Asia/ Mideast, Africa
Repeat Buyers Choice80%~100%
Number of Foreign Trading Staff6
Overseas Agent/BranchNo
New Products Launched in Last yearNo
Our Certifications, Standards & Industry Recognition
Management System CertificationISO9001:2015
Product CertificationUL, CE
Cooperated with Fortune 500No
Product Q&A
Q:What is the operating frequency?
A:
The inductor is designed for high-frequency applications, specifically tested at 120MHz.
Q:What is the tolerance of the inductance?
A:
The product maintains a precise tolerance of 5%.
Q:Can the product be customized?
A:
Yes, we offer full customization, minor customization, and flexible options based on samples or designs.
Q:What is the minimum order quantity?
A:
The standard MOQ is 5000 PCS, though the company accepts orders as low as 10 PCS.
Q:What is the lead time for delivery?
A:
The lead time is 2 weeks, with peak and off-peak seasons both within 15 workdays.
Send Inquiry
*To:
Shenzhen Topmay Electronic Co., Ltd.
Shenzhen Topmay Electronic Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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