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The HC-49S / SMD Quartz Crystal Resonator Oscillator supplied by Zhuhai Tong Ching Quartz Technology Co., Ltd. is a piezoelectric frequency control component built from quartz crystal (SiO2) with silver-nickel electrodes. It is offered in standard frequencies of 8 MHz, 12 MHz and 16 MHz and fits both through-hole (HC-49S) and surface-mount (SMD) packages compatible with typical assembly lines. The device is classified under HS Code 8541.60 for customs purposes. The supplier lists the resonator as suitable for microcontroller circuits, communication modules and timing applications.
The quartz material provides inherent stability, while the silver-nickel electrode layer ensures reliable electrical contact. Industry practice specifies a frequency tolerance of typically ±30 ppm and an equivalent series resistance of typically less than 30 Ω, values that support precise timing functions. Typical operating temperature ranges from - 20 °C to +85 °C, allowing use in consumer and automotive environments. Standard dimensions for the HC-49S form factor are approximately 7.0 mm × 5.0 mm, a size commonly accommodated by PCB footprints.
OEMs, contract manufacturers and system integrators source these resonators for products such as wireless modules, automotive control units and industrial controllers. Zhuhai Tong Ching Quartz Technology indicates flexible minimum order quantities and shipping options including FOB and CIF, but exact terms must be confirmed directly. Buyers should request the latest product datasheet and confirm compliance with relevant quality standards before placing an order.
| Material | Quartz Crystal (SiO2) with Silver/Nickel Electrodes |
| Frequency Options | 8 MHz, 12 MHz, 16 MHz |
| Package Compatibility | Through-hole HC-49S and Surface-Mount Device (SMD) |
| HS Code | 8541.60 |
| Frequency Tolerance | typical ±30 ppm |
| Equivalent Series Resistance (ESR) | typical <30 Ω |
| Operating Temperature Range | typical - 20 °C to +85 °C |
| Standard Dimensions | typical 7.0 mm × 5.0 mm |
| Frequency Stability over Temperature | typical ±10 ppm |
The factory of Zhuhai Tong Ching Quartz Technology Co., Ltd. is located at No. 3 Lu Yuan Road, Nan Ping Technology Park, Zhuhai, Guangdong 519060, China. The supplier is classified as an imported tier with a harbor trust tier, indicating participation in international trade networks. Its response metrics show a response rate of 0 % and an average response time of 0 hours, suggesting that communication may require proactive follow‑up. The company’s public profile does not disclose additional corporate history.
The company specialises in manufacturing quartz crystal resonators for frequency control applications, as reflected in the HC-49S / SMD listing. The product description confirms material composition, electrode type and standard frequency options, but does not provide details on minimum order quantities, lead times or certification status. Prospective buyers should request a formal quotation and any relevant test reports directly from the supplier. No other product lines or client references are mentioned in the available data.
The HC-49S and SMD variants are compact quartz crystal resonators widely used in microcontroller circuits, communication modules, and timing applications across consumer electronics, automotive, and industrial control sectors. Available in standard frequencies such as 8MHz, 12MHz, and 16MHz, these components offer excellent frequency stability and low ESR performance. Ideal for B2B buyers sourcing frequency control components, these resonators are manufactured in standard packaging compatible with both THT and SMT assembly lines, with HS Code 8541.60 for international trade classification.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Before placing an order, verify that the resonator’s frequency, tolerance and ESR match the design requirements of your end product. Request the most recent datasheet and, if available, a test report confirming the quoted specifications. Confirm whether the supplier can provide certificates of conformity to relevant international standards such as IEC 60747‑7. Clarify any customisation options, including alternative frequencies or packaging, to avoid mismatches.
Discuss logistics early by confirming the preferred Incoterm, for example FOB Zhuhai port or CIF to your destination, and ask for an estimated lead time based on current production schedules. The supplier’s profile does not list a standard lead time
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When sourcing Hc-49s / Smd Quartz Crystal Resonator Oscillator for your business, securing the right balance of quality and cost is essential. Zhuhai Tong Ching Quartz Technology Co., Ltd., a verified supplier based in China, offers this product with key specifications including HC-49S (THT) / SMD Quartz Crystal Resonator, 3.2 MHz to 100 MHz (standard: 8MHz, 12MHz, 16MHz, 25MHz), and +/-10 ppm to +/-50 ppm at 25°C. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $0.351.80.,,,/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 8541.60, making it a staple in the Electronic Oscillator sector with strong demand from importing countries worldwide.
Importing Hc-49s / Smd Quartz Cryst requires careful attention to shipping logistics, customs compliance, and secure payment terms. Zhuhai Tong Ching Quartz Technology Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 8541.60 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading online B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Hc-49s / Smd Quartz Cryst has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Electronic Oscillator category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Importing Hc-49s / Smd Quartz Cryst requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 8541.60 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Hc-49s / Smd Quartz Crystal Resonator Oscillator from Zhuhai Tong Ching Quartz Technology Co., Ltd. is $0.351.80.,,,/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Zhuhai Tong Ching Quartz Technology Co., Ltd. through EximNext.
The supplier, Zhuhai Tong Ching Quartz Technology Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Hc-49s / Smd Quartz Cryst. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Hc-49s / Smd Quartz Crystal Resonator Oscillator is classified under HS Code 8541.60. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Hc-49s / Smd Quartz Cryst from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Zhuhai Tong Ching Quartz Technology Co., Ltd.. Ensure you have the necessary import licenses for Electronic Oscillator products in your destination country.
Yes, Zhuhai Tong Ching Quartz Technology Co., Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for Hc-49s / Smd Quartz Crystal Resonator Oscillator supplied by Zhuhai Tong Ching Quartz Technology Co., Ltd. include HC-49S (THT) / SMD Quartz Crystal Resonator, 3.2 MHz to 100 MHz (standard: 8MHz, 12MHz, 16MHz, 25MHz), and +/-10 ppm to +/-50 ppm at 25°C. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Zhuhai Tong Ching Quartz Technology Co., Ltd. offers Hc-49s / Smd Quartz Cryst with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Hc-49s / Smd Quartz Cryst is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Zhuhai Tong Ching Quartz Technology Co., Ltd. through our platform.
Zhuhai Tong Ching Quartz Technology Co., Ltd. maintains international quality certifications. These ensure that the Hc-49s / Smd Quartz Cryst meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Zhuhai Tong Ching Quartz Technology Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Zhuhai Tong Ching Quartz Technology Co., Ltd..
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