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Nec Supercapacitors from A&S Semiconductor Co., Ltd. are electric double layer capacitors (EDLC) built with activated carbon electrodes, organic electrolyte, and aluminum terminals. Designed for rapid charge-discharge cycles, they support energy storage and backup power in industrial, automotive, and renewable energy applications. The units operate across a wide temperature range and deliver long operational lifespans, making them suitable for regenerative braking, UPS systems, and grid stabilization.
These capacitors are engineered for integration into power electronics, medical devices, and smart grid infrastructure. Standard configurations include ceramic and high-temperature variants, with compact designs for easy system incorporation. Their thermal stability ensures consistent performance in extreme environments, a critical requirement for industrial automation and telecommunications applications.
Importers source these supercapacitors for use in electric vehicles, renewable energy projects, and backup power systems. Bulk supply is common, with configurations tailored to specific voltage, capacitance, and form factor requirements. Buyers should confirm compatibility with their target applications, as these units are optimized for high-cycle, high-reliability scenarios.
| Type | Electric Double Layer Capacitor (EDLC) |
| Electrode Material | Activated Carbon |
| Electrolyte | Organic |
| Terminal Material | Aluminum |
| Operating Temperature Range | typical -40°C to 85°C |
| Charge-Discharge Cycle Life | typical 500,000 to 1,000,000 cycles |
| Energy Density | typical 5 to 10 Wh/kg |
| Power Density | typical 1 to 10 kW/kg |
| Form Factor | Cylindrical or prismatic (standard for EDLCs) |
| Voltage Range | typical 2.5V to 3.0V per cell |
A&S Semiconductor Co., Ltd. is based in Chengdu, Sichuan, with its registered address at 10 West 2nd Street, Wuhou District. The company operates as an imported-tier supplier, indicating it sources or distributes components for international trade. Its profile reflects a focus on electronic components, with supercapacitors as a key product line for industrial and energy storage applications.
The supplier’s trust tier is classified as harbor, and its response metrics are currently inactive, with a 0.00 response rate and no recorded average response hours. Buyers should note the lack of immediate engagement signals and verify capabilities directly. The company’s role as a distributor of specialized components like Nec Supercapacitors positions it for B2B importers seeking reliable electronic parts.
NEC Supercapacitors are high-performance electric double layer capacitors (EDLC) engineered for demanding energy storage and backup power applications across industrial, automotive, and renewable energy sectors. These units offer rapid charge-discharge cycles, wide operating temperature ranges, and long operational lifespans, making them ideal for regenerative braking, UPS systems, and grid stabilization. As internationally traded electronic components, they are commonly sourced by importers for integration into power electronics, medical devices, and smart grid infrastructure projects.
| 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 ordering, verify the supercapacitors’ voltage and capacitance ratings match your application’s power requirements. Check that the operating temperature range aligns with your environmental conditions, as extremes can degrade performance. Confirm the supplier’s ability to provide consistent batches with uniform specifications.
Discuss logistics for bulk shipments, including packaging standards to prevent damage during transit. Clarify lead times, as these may vary with order volume and customization needs. Agree on Incoterms such as FOB or CIF, and confirm payment methods like L/C or T/T to streamline the procurement process.
Request quality inspection reports for each batch, focusing on capacitance, leakage current, and cycle life tests. Ensure the supplier provides material certifications and compliance with industry standards like IEC 62391. On receipt, conduct sample testing to validate performance against the stated specifications.
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When sourcing Nec Supercapacitors for your business, securing the right balance of quality and cost is essential. A&S Semiconductor Co., Ltd., a verified supplier based in China, offers this product with key specifications including Electric Double Layer Capacitor (EDLC) / Ultracapacitor, 1F to 3000F (model dependent), and 2.5V - 2.7V DC per cell. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $0.8045.00./Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 8532.29, making it a staple in the Capacitors sector with strong demand from importing countries worldwide.
Importing Nec Supercapacitors requires careful attention to shipping logistics, customs compliance, and secure payment terms. A&S Semiconductor 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 8532.29 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 import export marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Nec Supercapacitors 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 Capacitors category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Importing Nec Supercapacitors 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 8532.29 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 Nec Supercapacitors from A&S Semiconductor Co., Ltd. is $0.8045.00./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 A&S Semiconductor Co., Ltd. through EximNext.
The supplier, A&S Semiconductor Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Nec Supercapacitors. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Nec Supercapacitors is classified under HS Code 8532.29. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Nec Supercapacitors from China, negotiate shipping terms (FOB, CIF, or EXW) directly with A&S Semiconductor Co., Ltd.. Ensure you have the necessary import licenses for Capacitors products in your destination country.
Yes, A&S Semiconductor 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 Nec Supercapacitors supplied by A&S Semiconductor Co., Ltd. include Electric Double Layer Capacitor (EDLC) / Ultracapacitor, 1F to 3000F (model dependent), and 2.5V - 2.7V DC per cell. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
A&S Semiconductor Co., Ltd. offers Nec Supercapacitors with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Nec Supercapacitors is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from A&S Semiconductor Co., Ltd. through our platform.
A&S Semiconductor Co., Ltd. maintains international quality certifications. These ensure that the Nec Supercapacitors 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. A&S Semiconductor 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 A&S Semiconductor Co., Ltd..
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