Import Common-Mode Chokes — Buy in Bulk from Supplier in China

Core Ray Electronics Co., Ltd offers surface‑mount common‑mode chokes manufactured in China for electromagnetic‑interference suppression. The components are supplied as SMD devices with a low‑profile footprint suitable for space‑constrained PCBs. While the listing does not give exact inductance values, the chokes are described as providing strong attenuation across a broad frequency range. The typical package sizes include 0805, 1206 and 1210, enabling easy placement on standard reflow lines.

In the electronics industry, common‑mode chokes are expected to meet typical inductance ranges of 10 µH to 100 µH and current ratings between 0.5 A and 2 A, with a DC resistance generally below 0.1 Ω; these figures are standard for comparable SMD devices. The chokes comply with typical IEC 61000‑4‑2 surge immunity requirements and are often tested for impedance at 100 kHz. Typical operating temperature spans - 40 °C to +85 °C, and the devices are supplied on reels of 5 000 units for high‑volume assembly.

Buyers such as telecom equipment makers, automotive electronics integrators and consumer‑device manufacturers commonly source these chokes to protect sensitive circuits. The supplier mentions flexible MOQ and offers both CIF and FOB terms, but exact order sizes must be confirmed directly. Certifications claimed include ISO and CE; request the relevant certificates and a recent test report before finalising procurement.

Core Ray Electronics Co., Ltd is an imported electronics component supplier located in Shaanxi Province, China. The platform assigns a harbour trust tier, indicating that some of the supplier’s documentation has been reviewed, though further verification is advisable. The supplier’s response metrics show no recorded replies, so buyers should plan for proactive outreach.

The supplier’s profile does not disclose production capacity, specific quality‑management certifications beyond the mentioned ISO and CE, or existing client references. Prospective importers are advised to request detailed product datasheets, recent test reports and any audit documentation to confirm compliance with their own quality standards.