Hit enter to search or ESC to close
Reduce component cost by up to 30% and accelerate time‑to‑market – tailored for Purchasing Managers, Technical Directors, and Operations Leaders.
Get Free Quote in 24 h1. High Unit Price – US distributors often charge 25‑40% above the global benchmark, inflating your BOM.
2. Inconsistent Quality – Variations in inductance tolerance (>±10%) cause product failures in medical and automotive applications.
3. Long Lead Times – Typical 6‑8 weeks from order to delivery, jeopardizing project schedules.
4. Limited Customization – Off‑the‑shelf parts cannot meet specific EMI suppression or space‑constraint requirements.
5. Regulatory Risks – Non‑CE/FCC‑qualified components expose you to compliance penalties.
| Model | Inductance (µH) | Current Rating (A) | Tolerance | Package | Compliance |
|---|---|---|---|---|---|
| XC‑IND‑100 | 100 | 2.5 | ±5% | SMD 0805 | RoHS, CE, FCC |
| XC‑CH‑250 | 250 | 5.0 | ±10% | Through‑hole | UL, IEC, ISO 9001 |
| XC‑HF‑1G | 1.2 nH | 0.8 | ±2% | Chip‑on‑Board | RoHS, VDE, SAA |
Audio Series – Premium Speakers: 12 k units of custom crossover inductors reduced THD by 0.3 % and cut costs 22%.
Medical Series – MRI Gradient Coils: FDA‑approved chokes met Class‑II safety standards, enabling a 15% faster product launch.
New Energy – EV Power‑Inverters: High‑current inductors sustained 200 A continuous current, improving inverter efficiency by 4%.
Online-suppliers-high-frequency-inductors-China toroidal-coil-inductor toroidal-core-inductor-design magnetics-inductor-design
Our standard MOQ is 5,000 pieces per part number. For special materials or custom designs, we can start at 1,000 units with a slight price premium.
Yes. Our 10 R&D engineers work with you from schematic to prototype, offering full‑package simulation, PCB layout, and compliance testing.
Standard stock items ship within 3‑5 business days. Custom orders are usually ready for dispatch in 7‑10 days after design approval.
Absolutely. We partner with FedEx, UPS, and DHL for DDP (Delivered Duty Paid) shipments, ensuring customs clearance and real‑time tracking.
All inductors and chokes come with a 12‑month warranty against material defects. Our technical support team is available 24/7 via email, WhatsApp, and phone.
Limited‑time offer: Free engineering sample (up to 5 pcs) for all new US accounts – no charge, no obligation.
“The quality consistency is unmatched. Our production line downtime dropped from 4 hours/month to under 30 minutes.”
“Xinchangda’s fast‑track design service helped us meet the FCC Part 15 deadline two weeks early.”
“Pricing is transparent, and the free sample proved the performance before we committed to a 100k order.”
David Huang, Ph.D. – Senior Magnetic‑Component Engineer with 15 years of experience in OEM/ODM production for aerospace, medical, and renewable‑energy sectors. Former Lead Engineer at Siemens Energy, now heading the R&D division at Huizhou Xinchangda Electronic.
Contact: grace01@xinchangdadz.com | Phone: +86 131 2825 6415
Trusted by Global Leaders
Certifications & Compliance