Import Ceramic Resonator — Buy in Bulk from Supplier in China

The product is a ceramic resonator intended for electronic frequency control, part of the supplier’s ZTA series. It operates within a frequency range of 5.00 to 50.00 MHz and measures 10 mm × 5 mm, allowing straightforward placement on printed circuit boards. The resonator is fabricated from zirconia‑toughened alumina, a material that provides stable dielectric properties over temperature variations. The supplier lists ISO and CE certifications as part of the compliance package.

In the electronic‑components market, ceramic resonators are typically built from ZTA or pure alumina to achieve low loss and good temperature stability. A common temperature coefficient for such devices is ±30 ppm/°C, and aging rates are usually below 10 ppm per year, which aligns with the supplier’s claim of excellent stability. Standard Q‑factor values for resonators around 10 MHz are in the range of 1 500, and load capacitance values of 12 pF are frequently used in oscillator circuits. These typical specifications indicate that the device meets industry expectations for timing and filtering applications.

Typical users include manufacturers of consumer electronics, automotive control units and communication equipment that require reliable frequency references. When negotiating purchase, buyers should request the minimum order quantity, confirm the packaging style - often anti‑static bags - and agree on shipping terms, as the listing only mentions FOB and CIF as options. Lead‑time, payment method and any additional certifications must be clarified directly with the supplier before finalising the contract.

Shenzhen TGD Crystal Electron Co., Ltd. is located in Room 305, Yu Tian Building, Dongyuan Road, Futian District, Shenzhen, Guangdong, China. The company carries a harbor‑tier verification, but its response rate and average response time are recorded as zero, indicating that communication speed may need to be confirmed directly. The address places the supplier in a major electronics manufacturing hub with access to component distribution networks. No further corporate details are provided in the source data.

The listing advertises ZTA‑based ceramic resonators with a 5‑50 MHz frequency range and ISO/CE compliance, but it does not disclose pricing, minimum order quantities or detailed warranty terms. Prospective buyers should request a datasheet that includes the resonator’s equivalent series resistance, temperature stability curves and any test reports. No additional information about production capacity or client references is supplied.