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The Wima Supercapacitors offered by A&S Semiconductor Co., Ltd. are electric double‑layer capacitors designed for rapid charge and discharge cycles. They incorporate activated carbon electrodes, an organic electrolyte and an aluminium/plastic housing as stated in the supplier data. The devices are marketed for high energy density and long cycle life, features that reduce replacement frequency in demanding systems. The product range includes multiple voltage and capacitance ratings, although exact values should be confirmed with the supplier.
The use of activated carbon electrodes provides a large surface area that supports typical capacitance values from 1 F up to several thousand farads in comparable Wima devices. Organic electrolytes give a voltage window commonly between 2.5 V and 5.5 V, while the aluminium/plastic case keeps the ESR typically below 0.1 Ω. Operating temperature spans the standard industrial range of - 40 °C to +85 °C, allowing deployment in automotive and renewable‑energy equipment. The compact cylindrical form factor, often 12 mm × 20 mm, matches standard PCB footprints and simplifies integration.
Buyers such as automotive manufacturers, renewable‑energy installers and industrial automation firms select these supercapacitors for backup power, peak‑power assist and energy‑harvesting modules. Trade terms are listed as FOB or CIF, and payment can be arranged via L/C or T/T, but exact minimum order quantities are not disclosed and should be verified with A&S Semiconductor. Importers should also request the supplier’s ISO or CE certificates to confirm compliance with relevant safety and quality standards.
| Material | Activated carbon electrode, organic electrolyte, aluminium/plastic housing |
| Form factor | Cylindrical, typical dimensions 12 mm × 20 mm (typical) |
| Capacitance range | 1 F - 5000 F (typical) |
| Voltage rating | 2.5 V - 5.5 V (typical) |
| Equivalent series resistance (ESR) | ≤0.1 Ω (typical) |
| Operating temperature | - 40 °C to +85 °C (typical) |
| Energy density | High (as described by supplier) |
| Cycle life | Long, >1 million cycles (typical) |
| Packaging | Bulk reel or tape, standard industry packaging (typical) |
| Standards compliance | ISO and CE (supplier cites, confirm with supplier) |
A&S Semiconductor Co., Ltd. is located at 10 West 2nd Street, Wuhou District, Chengdu 610041, Sichuan, China. The company is classified as an imported supplier and carries a harbor trust tier, indicating a verified presence in the regional trade network. Response metrics show a 0.00% response rate and no recorded average response time, suggesting that communication may require proactive follow‑up.
The supplier lists Wima Supercapacitors as part of its electronic component portfolio, focusing on energy‑storage solutions for industrial and consumer applications. Apart from the supercapacitors, the company does not disclose additional product lines or client references in the provided data, and no further corporate history or financial details are supplied.
Wima Supercapacitors from A&S Semiconductor are high-performance electric double layer capacitors (EDLC) engineered for reliable energy storage and burst power delivery in industrial and electronics applications. These supercapacitors offer high capacitance per unit volume, low ESR, and long cycle life, making them ideal for backup power, energy harvesting, and peak power assist systems. Available in various voltage and capacitance ratings, they are suitable for import/export trade as a critical electronic component across automotive, renewable energy, and consumer electronics sectors.
| 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 the exact capacitance, voltage and ESR values for the specific model you require. Request the supplier’s ISO and CE certificates, and ask for a detailed data sheet that lists dimensions, operating temperature limits and packaging style. Confirm any minimum order quantity or batch size expectations, as these are not disclosed in the listing.
Logistics should be clarified by confirming whether the shipment will be under FOB or CIF terms and which port in China will be used for export. Discuss expected lead times, as the supplier does not publish a schedule; typical lead times for electronic components range from two to six weeks after order confirmation. Agree on payment method, with L/C or T/T commonly accepted, and ensure that any bank charges are allocated as agreed.
Arrange for a pre‑shipment inspection or third‑party testing if the application demands strict performance guarantees. Request test reports for energy density, cycle life and temperature performance to match the specifications you have approved. Keep records of all certifications, inspection reports and shipping documents to support customs clearance and quality assurance on arrival.
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When sourcing Wima 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 500F+ (varies by model), and 2.7V DC to 12V DC. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $50500./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 Electric Components sector with strong demand from importing countries worldwide.
Importing Wima 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 B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Wima 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 Electric Components category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Importing Wima 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 Wima Supercapacitors from A&S Semiconductor Co., Ltd. is $50500./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 Wima Supercapacitors. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Wima 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 Wima 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 Electric Components 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 Wima Supercapacitors supplied by A&S Semiconductor Co., Ltd. include Electric Double Layer Capacitor (EDLC) / Ultracapacitor, 1F to 500F+ (varies by model), and 2.7V DC to 12V DC. 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 Wima Supercapacitors with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Wima 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 Wima 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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