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Shielded High Current Class D Amplifier Inductor 3R3
Robust Magnetic Shielding: Encapsulated in a heavy-duty shielded core structure that effectively suppresses electromagnetic interference (EMI) and prevents magnetic coupling with adjacent components on dense PCB layouts.
- 型号系列
- ZXY-3R3-IND
- 型号系列（2）
- ZXY-3R3-IND
- 尺寸
- 定制/标准紧凑尺寸
Phone:13554723725
Email:rhea@zxycoil.com
Description
product Parameter
| Parameter Item | Specification / Range |
| Product Model | ZXY Class D Amplifier inductor (3R3 Series) |
| Inductance Value | 3.3uH (3R3) |
| Operating Frequency | High frequency up to MHz range |
| Current Rating | High saturation current designed for Class D output stages |
| DC Resistance (DCR) | Ultra-low DCR to minimize copper loss and heat generation |
| Shielding Type | Magnetically Shielded Construction |
| Mounting Type | Surface Mount (SMD) / Through-hole hybrid terminal options |
| Operating Temperature | −40°C to +125°C |
Product detail
Structural Craftsmanship
Robust Magnetic Shielding: Encapsulated in a heavy-duty shielded core structure that effectively suppresses electromagnetic interference (EMI) and prevents magnetic coupling with adjacent components on dense PCB layouts.Laser-Marked Clarity: Features a precise, high-contrast "3R3" inductance marking laser-etched onto the top surface for instant identification during assembly and quality control.
Core & Winding Design
Flat Wire Edge-Wound Construction: Wound with high-grade flat copper wire, maximizing the conductor cross-sectional area within a compact footprint. This significantly reduces AC resistance and high-frequency skin effect losses.Low-Loss High-Frequency Core: Utilizes an advanced high-frequency ferrite material tailored for Class D amplifier filter applications, ensuring minimal core loss, excellent linearity, and pristine audio signal reproduction without distortion.
Termination & Soldering Details
Heavy-Duty Terminal Pins: Designed with wide, robust solder pads/terminals that provide exceptional mechanical stability on the PCB, capable of withstanding high thermal and mechanical stress in demanding audio power environments.Clean & Uniform Solder Finish: Terminals are tinned to perfection with a bright metallic luster, preventing cold solder joints and ensuring ultra-low contact resistance for maximum current delivery.
Product Showcase
faqs
1 Do you offer custom design services for magnetic components?
A: Absolutely. We have a dedicated R&D department with over 26 years of experience in custom engineering. Whether you need specialized voltage taps, unique dimensions, or specific thermal ratings, please feel free to send us your datasheets, blueprints, or specifications. Our team will provide a tailored solution for your project.
2 How do you guarantee product quality, and what is the warranty period?
A: Quality and stability are our top priorities. 100% of our products undergo rigorous testing (including electrical parameters, insulation reliability, and safety screening) before shipment to ensure zero critical defects. We back our products with a solid 90 to 180-day quality warranty, giving you full peace of mind for your supply chain.
3 What is the typical lead time for samples and bulk orders?
A: Standard lead times are as follows: Samples: Typically 5 to 10 working days. Bulk Production: Generally 15 to 30 days, depending on the order volume, product complexity, and raw material inventory. Note: If your project is urgent, please let us know, and we will do our best to expedite the schedule.
4 Do you support Low MOQ (Minimum Order Quantity) for new projects?
A: Yes, we fully understand that engineering trials and prototyping require flexibility. We support low MOQ for initial sample runs to help you verify the design before moving forward with volume production.
5 Are your raw materials compliant with international environmental standards?
A: Yes. We strictly control our supply chain. All key raw materials used in our transformers and inductors comply with international regulatory standards such as RoHS and REACH, ensuring environmental friendliness and smooth customs clearance for your global markets.
6 Can you provide 2D/3D engineering drawings or data sheets before production?
A: Yes. Once we clarify your technical requirements, our R&D engineering team can provide detailed 2D/3D drawings and preliminary datasheets for your approval to ensure every detail matches your PCB design or system enclosure.
7 What shipping terms and payment methods do you accept?
A: We offer flexible business terms to accommodate global buyers. We accept various shipping terms including FOB, EXW, and CIF, and support secure payment methods. Please contact our sales team to discuss the most convenient setup for your procurement process.
Specifications
| 型号系列 | ZXY-3R3-IND |
|---|---|
| 型号系列（2） | ZXY-3R3-IND |
| 尺寸 | 定制/标准紧凑尺寸 |
| 产地 | 深圳，中国 |
| 最小起订量 | 1000个 |
| 颜色 | 黑色（屏蔽磁芯及底座） |
| 材料科学 | 高频铁氧体磁芯，扁平铜线 |
| 包装 | 定制/编带和卷盘 |
| 交货时间 | 3-4周 |
Only supplied parameters are shown. Please confirm any unlisted electrical performance, test conditions, tolerances and customization options with our engineers. The final specification sheet takes precedence.
Product Images & Drawings
View the available product images and drawings below. Click to open the original. Customized products are subject to the agreed specifications and drawings.
Downloads
No specification sheet has been uploaded for this model yet. Use the inquiry form below to request parameters, dimension drawings or sample information.
Selection & Customization Requirements
To help confirm a suitable model and specification, please provide:
- Your equipment, application, operating environment and temperature range.
- As applicable: inductance, turns ratio or impedance, operating frequency, voltage, current and insulation requirements.
- Size limits, mounting method, pin spacing, and any existing drawings or reference samples.
- Sample quantity, estimated order volume and desired delivery date.
Frequently Asked Questions
Common procurement questions about Shielded High Current Class D Amplifier Inductor 3R3.
What is Shielded High Current Class D Amplifier Inductor 3R3?
Robust Magnetic Shielding: Encapsulated in a heavy-duty shielded core structure that effectively suppresses electromagnetic interference (EMI) and prevents magnetic coupling with adjacent components on dense PCB layouts.
Can Shielded High Current Class D Amplifier Inductor 3R3 be customized to our specifications?
Yes. Shenzhen ZhiXiangyuan Electronics Co., Ltd. provides OEM/ODM services. Inductance, turns ratio, current rating, core material, size and terminal style can all be customized according to your drawings or samples.
What is the MOQ and lead time for Shielded High Current Class D Amplifier Inductor 3R3?
MOQ is negotiable based on the specific model and order quantity. Typical lead time is 1-3 weeks for standard items and 2-4 weeks for customized orders. Contact our sales team for an exact quotation.
Do you provide samples of Shielded High Current Class D Amplifier Inductor 3R3?
Yes, samples are available for evaluation before bulk orders. Please send us your requirements and shipping details to request samples.
Send Us a Message
Tell us your requirements and our engineers will reply within 24 hours.