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High Performance Toroidal Choke Coil for Accurate Audio Reproduction
US$0.30-1.00
100 Pieces
Product specifications
Model
Inductance Value(uH)
Mounting Style
Sample price:US$1.11/piece.Request sample
Product profile
Customization
AvailableType
Fixed InductorStructure
Inductive ChokeModel NO.
Iron-silicon-aluminum magnetic ring inductorWorking Frequency
High FrequencyStructure of Winding
Multilayer CoilNature of Operation
Choke CoilStructure of Magnetizer
Ferrite CoilRange of Application
ChokePackaging Form
Toroidal Through-Hole with Green Insulation CoatinBrand
JianruiInductor Value
Fixed InductorWire Gauge
CustomizationNumber of Turns
CustomizationInductance Value(Uh)
CustomizationMounting Style
CustomizationTransport Package
BoxSpecification
CustomizationTrademark
JianruiOrigin
Guangzhou, ChinaHS Code
8504500000Production Capacity
10, 000 Pieces Per YearKey features
Near-Zero Magnetostriction: Fe-Si-Al core eliminates mechanical vibration and high-frequency noise for pure audio quality.
Full Customization Support: Customize inductance, wire gauge, number of turns, and mounting style to meet specific needs.
High Saturation Flux Density: Uniform air gap structure ensures stable DC bias and prevents inductance attenuation under high current.
Low Loss & Temperature Rise: Minimizes high-frequency loss and heat generation during 24-hour operation for extended service life.
OEM/ODM Services Available: Flexible customization for core materials, pin length, and mounting types including vertical and horizontal.
Fast Sample Delivery: Sample lead time is 3-7 days, while bulk delivery takes 10-15 days.
Multi-Strand Wire Options: Supports double wire and 3-strand configurations to reduce DC resistance and enhance current capacity.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedNearest Port: Guangzhou Port, Shenzhen PortAverage Response Time: ≤0.17h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): CIF, CFR, EXW, FOB
About Our Factory & Business Background
Address3rd Floor, No.15, Lane 14, Baishuikeng Central Street, Nancun Town, Panyu District, Guangzhou City, Guangdong Province
Plant Area660 square meters
Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Minimum Order Quantity1 Piece
Supply Chain Partners15
Our Production Capability & Technical Expertise
Main ProductsToroidal Transformer, Inverter
Production Lines2
Production MachinesReflow Soldering Machine, SMT Machine, Super Mute Terminal Machine, Winding Machine, Semi-automatic Dip Welding Machine, Cutting Machine
Inspection Type for Finished Products100% inspection(Function inspection & Visual inspection)
Inspection Method for Finished ProductsFinished product checked by packing staff
Traceability of Raw MaterialsYes
Our Industry Experience & Global Business Record
Year of Establishment2014-06-13
Main MarketsNorth America, Southeast Asia
Repeat Buyers Choice80%~100%
Overseas Agent/BranchNo
Product Q&A
Q:Is this series suitable for MIC microphone audio circuits?
A:
Absolutely. Optimized for audio filtering, it eliminates magnetic noise and distortion, ideal for mics, smart speakers, and Bluetooth devices.
Q:What is the working frequency range?
A:
Frequency: 10kHz~1MHz, perfect for audio and small power supply filtering.
Q:Can you customize inductance, wire gauge and pin size?
A:
Yes, full customization: inductance, wire diameter, multi-strand wire, lead length, pitch, and mounting type.
Q:What are the differences between Vertical, Horizontal and Sleeve type?
A:
Vertical saves PCB space for mini modules. Horizontal stabilizes high-current boards. Sleeve offers extra insulation for vehicles and outdoor.
Q:How long is mass production lead time?
A:
Stock: 3-7 days. Custom: 7-15 working days.
Send Inquiry
*To:
Guangzhou Jianrui Electronics Co., Ltd.
Guangzhou Jianrui Electronics Co., Ltd.*Content:
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