Import Ceramic Resonator — Buy in Bulk from Supplier in China

Ceramic resonators from Zhejiang Jiakang Electronics Co., Ltd are passive frequency control components made from piezoelectric ceramic materials, typically operating between 1 MHz and 100 MHz with a standard tolerance of ±0.5%. These devices function as alternatives to quartz crystals in low-to-mid precision timing circuits, offering lower cost and faster start-up times while maintaining adequate stability for consumer and industrial electronics.

The resonators use standard ZnO or Pb(Zr,Ti)O3 ceramic compositions, with electrodes plated in silver or nickel for conductivity. Typical temperature coefficients range from ±100 ppm/°C to ±300 ppm/°C depending on grade, and package sizes commonly include 3.2 mm × 2.5 mm or 5.0 mm × 3.2 mm SMD formats. These are not high-stability reference oscillators but are suitable for applications where ±0.1% frequency drift over temperature is acceptable, such as remote controls, microcontroller clocks, and low-cost communication modules.

Buyers in consumer electronics, automotive sensor systems, and home appliance manufacturing source these components for mass production due to their compact footprint and low BOM cost. Packaging is typically tape and reel for automated assembly, with standard MOQs of 1,000 to 5,000 pieces per reel. Trade terms are negotiated per order; lead times and Incoterms require direct confirmation with the supplier, as no fixed values are provided in the listing.

Zhejiang Jiakang Electronics Co., Ltd is a manufacturer based in Jiaxing, Zhejiang Province, operating from the Jiakang Industrial Park. The supplier holds a Harbor trust tier, indicating verified business registration and factory location, but no response rate or average response time is recorded in the listing. There is no public information on company size, revenue, export history, or client names.

The business specializes in passive electronic components, including ceramic resonators and filters, with production focused on cost-sensitive markets. The listing does not mention certifications, ISO compliance, or quality testing protocols beyond generic claims. No laboratory data, test reports, or process controls are disclosed. Buyers should request documentation directly for compliance verification.