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Compatible Inductor Options
Explore compatible options for international-brand inductors. We review your reference specifications and application needs to identify suitable candidates for sample testing and cost evaluation.
Product Introduction
Advantages of Gu Jing's customized rod-type inductor
1. Fully Customizable Parameters
Gujing rod inductors support full customization of inductance (1µH~100mH), tolerance, wire gauge, and lead configuration to meet specific circuit requirements.
2. High Current & High Temperature Capability
Designed for demanding applications, these inductors handle currents up to tens of amperes and operate reliably in environments up to 190°C. They feature low DCR for minimal power loss.
3. Automotive-Grade Reliability
As an IATF16949-certified manufacturer, Gujing ensures robust construction with epoxy coating for moisture and vibration resistance. Products comply with RoHS, CE, and UL standards.
4. Flexible Mounting for PCB Assembly
Available in vertical, horizontal, radial, and axial lead configurations, Gujing rod inductors accommodate diverse PCB layouts, from through-hole to automated assembly
The main application industries of rod-type inductors are summarized as follows
1. Power Supply Industry
Used for filtering and energy storage in switching power supplies, DC-DC converters, and LED drivers.
2. Automotive Electronics
Used for EMI suppression in on-board chargers, BMS battery management systems, and motor drive circuits.
3. Industrial Control
Used for current smoothing in inverters, servo drives, motor control, and industrial automation equipment.
4. Consumer Electronics & Communication
Used for noise filtering in audio devices, network communications, wireless charging, and home appliance power modules.
GR Series
Product Specifications
| Type | ΦA | B | Type | ΦA | B |
|---|---|---|---|---|---|
| 2*9 | 2.0±0.15 | 9.0±0.3 | 6*20 | 6.0±0.25 | 20±0.5 |
| 3*12 | 3.0±0.15 | 12±0.3 | 6*25 | 6.0±0.25 | 25±0.5 |
| 3*15 | 3.0±0.15 | 15±0.3 | 6*30 | 6.0±0.25 | 30±0.6 |
| 4*15 | 4.0±0.20 | 15±0.3 | 8*20 | 8.0±0.30 | 20±0.5 |
| 4*16 | 4.0±2.00 | 16±0.3 | 8*32 | 8.0±0.30 | 32±06 |
| 5*20 | 5.0±0.20 | 20±0.5 | 8*40 | 8.0±0.30 | 40±0.8 |
| 5*30 | 5.0±0.20 | 30±0.6 | 10*20 | 10.0±0.4 | 20±0.5 |
| 6*15 | 6.0±0.25 | 15±0.3 | 10*30 | 10.0±0.4 | 30±0.6 |
| 6*18 | 6.0±0.25 | 18±0.5 | 10*32 | 10.0±0.4 | 32±0.6 |
Why Choose Gujing
One-Stop Technical Support
Work with our technical team from inductor selection through testing and application review. We help assess test issues and discuss adjustments to suit your circuit requirements.
Customization for Your Project
Choose standard inductors or discuss a customized design. Materials, dimensions and electrical specifications can be reviewed to balance your project's performance and cost requirements.
Frequently Asked Questions
- Why source inductors from Gujing?
- Gujing combines inductor manufacturing with technical communication, selection support and customization. Our team can review material and design options against your application requirements and target cost.
- Can Gujing offer a compatible option for my current inductor?
- Send us the complete reference part number and datasheet. We will review inductance, current ratings, DCR, dimensions and operating conditions to propose a candidate. Compatibility must be confirmed through specification review and sample testing in your application.
- Do you accept OEM and custom inductor requests?
- Yes. We accept OEM and customization requests alongside standard products. Share your drawing, target electrical specifications, available space and expected quantity so we can review feasibility and discuss a suitable design.
- What support is available during testing and application?
- Our technical team can help with selection, test-result review and application questions. Share your circuit requirements, operating conditions and observed issue so we can discuss possible material or design adjustments.
- What should I send for a selection review or quotation?
- Please provide your reference part number or datasheet, target inductance, operating current and frequency, size limits, application, expected quantity and target delivery date. Include any test results or special requirements to help us review the request.
Discuss Your Inductor Requirements
Send your specifications to request selection support, a sample evaluation plan or a quotation.
