What quality inspection do you provide?

100% inspection for inductance, DC resistance, saturation current, size, and insulation for consistency.

Can I mix different models and inductance values in one order?

Yes, mixing different inductance values and mounting types is supported.

Custom High Frequency Fe-Si-Al Toroidal Power Choke Coil Audio Inductor

Name: Custom High Frequency Fe-Si-Al Toroidal Power Choke Coil Audio Inductor
Brand: Guangzhou Jianrui Electronics Co., Ltd.
SKU: 2296488995

Guangdong, ChinaGuangzhou Jianrui Electronics Co., Ltd.

US$0.30-1.00

100 Pieces

Product specifications

Model

Inductance Value(uH)

Mounting Style

Sample price:US$10.11/piece.Request sample

Product profile

Customization

Available

Type

Fixed Inductor

Structure

Inductive Choke

Model NO.

Iron-silicon-aluminum magnetic ring inductor

Working Frequency

High Frequency

Structure of Winding

Multilayer Coil

Nature of Operation

Choke Coil

Structure of Magnetizer

Ferrite Coil

Range of Application

Choke

Packaging Form

Toroidal Through-Hole with Green Insulation Coatin

Brand

Jianrui

Inductor Value

Fixed Inductor

Wire Gauge

Customization

Number of Turns

Customization

Inductance Value(Uh)

Customization

Mounting Style

Customization

Transport Package

Box

Specification

Customization

Trademark

Jianrui

Origin

Guangzhou, China

HS Code

8504500000

Production Capacity

10, 000 Pieces Per Year

Key features

Near-Zero Magnetic Noise: Fe-Si-Al core eliminates mechanical vibration and audio distortion for pure sound quality.

High Saturation Flux Density: Ensures stable signal output with minimal inductance drop under high current conditions.

Low Loss & Long Service Life: Significantly reduces high-frequency loss and temperature rise during 24-hour operation.

Full-Spec Customization: Customizable inductance, wire gauge, turns, mounting style, and core materials.

Fast Sample Lead Time: Samples available within 3-7 days for rapid prototyping and testing.

Multi-Strand Wire Support: Supports double or multi-strand wire to reduce DC resistance and enhance current capacity.

100% Quality Inspection: Comprehensive testing for inductance, DC resistance, saturation current, and insulation.

Company profile

High Repeat Buyers ChoiceFast DeliveryFlexible Customization100% Finished Products Inspection

Guangzhou Jianrui Electronics Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedNearest Port: Guangzhou Port, Shenzhen PortAverage Response Time: ≤0.18h 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?

Yes. Optimized for audio, this series minimizes magnetic noise, cutting background noise and distortion for microphones, smart speakers, and Bluetooth devices.

Q:What is the working frequency range?

Frequency: 10kHz~1MHz, ideal for audio and small power supply filtering.

Q:Can you customize inductance, wire gauge and pin size?

Customization includes inductance, wire diameter, multi-strand wire, lead length, pitch, and mounting.

Q:What are the differences between Vertical, Horizontal and Sleeve type?

Vertical saves PCB space; Horizontal is stable for high-current; Sleeve adds insulation for outdoor use.

Q:How long is mass production lead time?

Stock: 3-7 days. Custom: 7-15 working days.