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Eliminate EMI, lower warranty costs, and boost equipment reliability – designed for Purchasing Managers, Technical Directors, and Operations Leaders.
Get Free Quote in 24 hResult: Higher total cost of ownership and missed ROI targets.
See the solution →| Parameter | Typical Value | Unit | Compliance |
|---|---|---|---|
| Inductance | 10‑500 | µH | RoHS, REACH |
| Current Rating | 0.5‑10 | A | IEC‑60784‑1 |
| Insertion Loss | 30‑45 | dB (10 kHz‑1 MHz) | FCC Part 15 |
| Operating Temp. | ‑40 ~ +85 | °C | UL 94V‑0 |
| Package | Through‑hole / Surface‑mount | - | IP‑68 |
1-1-common-mode-choke emi-filter-common-mode-choke toroidal-common-mode-choke three-phase-common-mode-choke
Schneider Honeywell Tesla
John M., Procurement Manager, GE Healthcare
“Switching to Xinchangda’s common mode choke reduced EMI‑related failures by 42% and saved us $120k in warranty claims within six months.”
Lisa T., Operations Director, SolarTech Inc.
“The 3‑day prototype helped us launch a new inverter model 30% faster—critical for our Q3 market window.”
Mike D., Technical Lead, Tesla Energy
“Compliance was a headache until Xinchangda provided CE, FCC, and RoHS certificates in one package—no delays, no extra cost.”
CE, FCC, RoHS, REACH, ISO 9001, UL‑94V‑0, IP‑68, IEC‑60784‑1
What is the typical lead time for a standard Common Mode Choke Filter?
Standard stock items ship within 5 business days from our Huizhou factory. Custom designs require 3‑5 days for prototype and 7‑10 days for full production.
Can the filter be customized for high‑frequency (>1 MHz) applications?
Yes. Our R&D team can adjust core material, winding geometry, and shielding to achieve optimal insertion loss up to 5 MHz.
What payment terms do you accept for US corporate buyers?
We offer T/T 30 % deposit + 70 % before shipment, L/C at sight, and PayPal for samples. Credit terms (Net 30/45) are available after the first successful order.
Do you provide compliance documentation for FDA‑regulated medical devices?
All medical‑grade filters are supplied with FDA‑510(k) support, ISO 13485 certificates, and material safety data sheets (MSDS) upon request.
How do you handle after‑sales support and warranty?
We provide a 24‑month warranty covering material and workmanship. A dedicated technical account manager is available 24/7 via email, phone, or WhatsApp.
Limited‑time offer: **Free engineering sample** (US $0) for qualified US buyers – ship within 48 h.
Request Your Free SampleStock limited – act within 7 days to secure the free sample.
Emily R., Supply Chain Manager, Siemens
“The cost reduction was immediate – 22% cheaper than our previous supplier without sacrificing performance.”
Tom H., Technical Director, ABB
“Their engineering support helped us meet the new FCC 2025 amendment two weeks ahead of schedule.”
Sarah K., Procurement Lead, Schneider Electric
“Fast delivery and reliable quality – we now source 80% of our chokes from Xinchangda.”
