Import Custom High Thermal Conductivity Ceramic Pcb For Electronics Manufacturing — Buy in wholesale FOB from Supplier in China
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Custom High Thermal Conductivity Ceramic PCB for Electronics Manufacturing
Jarnistech manufactures custom high thermal conductivity ceramic PCBs using aluminum nitride (AIN) as the base substrate, with thermal conductivity values ranging from 170 to 190 W/mK based on material purity and sintering process. These boards are designed for high-power electronics requiring precise thermal management, such as LED drivers, power modules, and RF amplifiers. The ceramic substrate provides electrical insulation while efficiently transferring heat away from semiconductor components.
The boards support standard PCB fabrication processes including laser drilling, copper plating, and surface finishes like ENIG or immersion silver. Typical layer counts range from single to four layers, with trace widths as narrow as 0.1 mm and minimum hole sizes of 0.2 mm. AIN is preferred over alumina in high-performance applications due to its higher thermal conductivity and lower coefficient of thermal expansion, reducing stress on bonded components during thermal cycling.
These PCBs are purchased by manufacturers in automotive, telecommunications, and industrial control systems who require reliable operation under sustained high temperatures. Buyers typically order in volumes from 50 to 500 units per batch, with packaging in anti-static trays and ESD-safe boxes. Trade terms commonly offered include FOB Shenzhen and CIF destination port, with lead times of 15 to 25 days after design approval and deposit receipt.
| Substrate Material | Aluminum Nitride (AIN) |
| Thermal Conductivity | 170 - 190 W/mK (measured per sample batch) |
| Dielectric Constant | 8.8 ± 0.5 at 1 MHz (standard for AIN) |
| Coefficient of Thermal Expansion | 4.5 - 5.5 ppm/°C (typical for AIN ceramics) |
| Maximum Operating Temperature | 150°C continuous, 200°C peak (typical for AIN PCBs) |
| Layer Count | 1 to 4 layers (customizable) |
| Minimum Trace Width | 0.1 mm |
| Minimum Hole Size | 0.2 mm |
| Surface Finish | ENIG, immersion silver, or bare copper (customer-specified) |
| Standard Compliance | Typical adherence to IPC-A-600 and IPC-6012 Class 2 |
Jarnistech is a manufacturer based in Shenzhen, Guangdong Province, specializing in custom ceramic PCBs for electronics applications. The company operates from a facility in Fuyong Town and is verified as a harbor-tier supplier with a direct manufacturing capability. There is no public data on company size, revenue, or years in operation, and no client list or certifications are disclosed in the listing.
The supplier responds to inquiries with technical detail but has no recorded response rate or average response time. Product development is handled in-house, and design files are accepted in Gerber, DXF, or Eagle formats. The listing confirms no third-party assembly services are offered, and all PCBs are fabricated and tested at the Shenzhen facility before shipment.
| 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 |
Sourcing Custom High Thermal Conductivity Ceramic PCB for Electronics Manufacturing from Jarnistech - China Import Guide
Before placing an order, verify the exact thermal conductivity value of the AIN substrate with a test report from the supplier’s lab. Confirm the layer stack-up, copper weight, and surface finish against your design files. Request a sample board for thermal and electrical validation under your intended operating conditions. Do not rely on generic claims without documented test data.
Confirm the Incoterms with the supplier - FOB Shenzhen is typical, but CIF may include inland charges in China. Lead time is usually 15 to 25 days after design approval and deposit, but this can extend during peak seasons. Payment terms are typically 50% advance, 50% before shipment. Ask for a shipping manifest and packing list that includes batch numbers for traceability.
Perform incoming inspection for warpage, surface defects, and solderability. Use a thermal camera to validate heat dissipation performance against the supplier’s stated conductivity. Request a certificate of conformity for material composition and IPC compliance. Retain a sample from each batch for future quality audits, especially if the PCBs are used in safety-critical applications.
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30 suppliersBuy Custom High Thermal Condu in Bulk — Verified Supplier in China
When sourcing Custom High Thermal Conductivity Ceramic Pcb For Electronics Manufacturing for your business, securing the right balance of quality and cost is essential. Jarnistech, a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $10/Pieces and manage bulk orders with a minimum order quantity (MOQ) of 1 Pieces. This product is a staple in the Electric Components sector with strong demand from importing countries worldwide.
Custom High Thermal Condu Specifications, Trade Terms & Pricing
Importing Custom High Thermal Condu requires careful attention to shipping logistics, customs compliance, and secure payment terms. Jarnistech offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. 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 global B2B marketplace designed to make cross-border trade secure and efficient.
About Jarnistech — Supplier in China
Finding trustworthy partners is the foundation of successful importing. The supplier of this Custom High Thermal Condu 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 Electric Components category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Import Custom High Thermal Condu — Shipping, Logistics & Customs
Importing Custom High Thermal Condu 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 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
Frequently Asked Questions About Custom High Thermal Condu
What is the wholesale price of Custom High Thermal Conductivity Ceramic Pcb For Electronics Manufacturing?
The current listed wholesale price for Custom High Thermal Conductivity Ceramic Pcb For Electronics Manufacturing from Jarnistech is $10/Pieces 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 Jarnistech through EximNext.
What is the Minimum Order Quantity (MOQ) for Custom High Thermal Condu?
The supplier, Jarnistech, has set a Minimum Order Quantity (MOQ) of 1 Pieces for Custom High Thermal Condu. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Custom High Thermal Conductivity Ceramic Pcb For Electronics Manufacturing?
The HS Code classification for Custom High Thermal Conductivity Ceramic Pcb For Electronics Manufacturing depends on the specific grade and form. Contact Jarnistech through EximNext for the exact HS Code and customs documentation required for your destination country.
How can I import Custom High Thermal Condu from China?
To import Custom High Thermal Condu from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Jarnistech. Ensure you have the necessary import licenses for Electric Components products in your destination country.
Is Jarnistech a verified supplier?
Yes, Jarnistech 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.
What are the key specifications of Custom High Thermal Conductivity Ceramic Pcb For Electronics Manufacturing?
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Jarnistech through EximNext.
What packaging options are available for bulk orders of Custom High Thermal Condu?
Jarnistech offers Custom High Thermal Condu with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Custom High Thermal Condu the most?
Custom High Thermal Condu is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Jarnistech through our platform.
What certifications does this Custom High Thermal Condu supplier hold?
Jarnistech maintains international quality certifications. These ensure that the Custom High Thermal Condu meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Custom High Thermal Conductivity Ceramic Pcb For Electronics Manufacturing on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Jarnistech will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
What payment methods are accepted?
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 Jarnistech.
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