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Gujing Recommendation Ferrite Core Pure Copper Choke Inductor for Control Board
US$0.20
1,000-99,999 Pieces
US$0.10
100,000+ Pieces
Sample price:US$0.00/piece.Request sample
Product profile
Customization
AvailableType
Uu-Core Common Mode ChokeStructure
CustomizedModel NO.
GUUWorking Frequency
CustomizedStructure of Winding
CustomizedNature of Operation
CustomizedStructure of Magnetizer
CustomizedRange of Application
CustomizedPackaging Form
Epoxy Resin InductanceBrand
GujingInductor Value
CustomizedSupplier Type
FactoryModelnumber
GuuTolerance
MinRated Power
CustomizedMounting Type
Surface MountOperating
-40c~+125c TemperatureCross Reference
CustomizedTransport Package
Export Standard Package/CartonSpecification
customizedTrademark
GujingOrigin
Jiangsu, ChinaKey features
Deep Customization Capability: Offers full customization from samples and designs, including structure, frequency, and inductor value.
Fast Prototyping Service: Vertical integration enables quick sample production for rapid validation and pilot projects.
Expert Engineering Support: Professional team provides assistance from initial design to EMC solutions for complex applications.
Robust Construction Quality: Features high-temp enamel wire and vacuum impregnation to prevent coil loosening under vibration.
Proven Reliability: Consistent performance verified for demanding industrial and automotive applications.
OEM and ODM Services: Factory direct support for both OEM and ODM customization needs.
100% Product Inspection: Every finished product undergoes visual and functional inspection before shipment.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 year CertifiedNearest Port: Shanghai PortAverage Response Time: ≤7.55h
AI-Powered supplier vetting
SummaryThe supplier is identified as a professional technical supplier offering 3D software design, ODM, OEM, and multiple customization options. It has documented procedures for service assessment, corrective and preventive actions, complaint handling, and finished-product inspection, with records indicating implementation. Innovation evidence includes new products within the past year, but no SDK is available. Production information shows one production line, five experienced export-trade staff, and no continuous quantity reconciliation for each batch or mass production. Financial figures are not assessed here because financial data is excluded. The supplier reports no overseas warehouse, showroom, agents or branches, and no participation in offline trade shows. No certification information, specific customer cases, or clearly documented after-sales service evidence is provided.
Supplier typeThe supplier explicitly identifies itself as a professional technical supplier and provides 3D software design services. It also offers ODM services and OEM services for popular brands, indicating design-and-manufacturing capability rather than only basic trading activity.
After-Sales capabilityThe supplier has a clear procedure and followed records for handling customer complaints effectively. This supports a documented complaint-handling process, although the slices do not describe response times, service outcomes, warranty coverage, or other broader after-sales provisions.
R&D capabilityThe supplier reports that it had new products during the past year and provides ODM services, supporting active product development capability. However, it explicitly has no available SDK, so the evidence supports product innovation but not SDK-based development capability.
Production capacityThe supplier has uniformly followed finished-product inspection instructions and documented procedures for service assessment and corrective/preventive actions. It reports one production line and five experienced export-trade staff, but does not continuously reconcile quantities for every batch or mass production, indicating a documented quality process with a stated production-control weakness.
Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization. It also provides 3D software design services, giving direct evidence of broad customization and design-support capability.
Product Q&A
Q:Do you have shielded power inductors in stock?
A:
Yes, Gujing supplies a full range of shielded power inductors, including SMD molded shielded series such as GSHM , GCDB GNR, etc. Standard models are prepared with sufficient semi-finished core inventory for fast delivery.
Q:I want to buy ready-made standard coils directly for circuit use. Can you supply standard finished coils?
A:
Yes, Gujing has a full range of off-the-shelf standard wound coils for general circuit applications, no custom mold waiting time needed.
Q:I want to customize a special toroidal inductor, can you develop this customized product for me?
A:
Absolutely, Gujing provides full one-stop customization service for toroidal manganese zinc ferrite inductors.
We have 23 years of OEM customization experience for magnetic components, equipped with independent magnetic formula laboratory owning 20,000 kinds of magnetic core powder formulas. All production procedures follow ISO9001 and IATF16949 quality management system to ensure stable inductance consistency in mass production. Our engineers can tailor winding, core, housing and labeling fully
Q:Can you customize an industrial AC line filter inductor per my technical specs?
A:
Yes, we fully support customized industrial power line filter inductors for 127/220V AC application.
We have 23 years OEM experience for industrial filter magnetic components, equipped with self-developed 20,000 magnetic powder formulas and automated precision winding lines. All manufacturing follows ISO9001 & IATF16949 quality system to keep stable inductance and current resistance for long-term industrial working conditions.
Q:Can you make UU10.5 inductors with 24AWG wire, 2mH, no insulating tape?
A:
Yes. We mass produce this spec with automatic precision winding, skip tape as requested. Mn-Zn low-loss core ensures stable 2mH inductance, full IATF16949 quality control.
Send Inquiry
*To:
Suzhou Gujing Electronics Co., Ltd.
Suzhou Gujing Electronics Co., Ltd.*Content:
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