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The Exar Semiconductors offered by A&S Semiconductor Co., Ltd. are integrated circuits built on a silicon die combined with a copper leadframe and encapsulated in epoxy. These components are designed for data communication, industrial control and power management functions in telecommunications, instrumentation and automation equipment. The product complies with the HS code 8542 classification for semiconductor devices. A&S lists the devices as imported tier with a harbor trust rating.
The family includes ceramic, magnetic and polymer variants, each providing distinct thermal and electrical characteristics suitable for high‑frequency, sensor and flexible electronics applications. Typical package formats such as 8‑pin DIP or QFN are offered, with a standard operating temperature range of -55°C to 125°C. Standard industry compliance includes RoHS and IEC 60747 requirements. Die size is typically 5 mm × 5 mm, delivering consistent performance across batches.
Primary users are OEM manufacturers of routers, PLCs and power converters who require reliable serial interfaces such as RS‑232 and RS‑485. Trade terms are not disclosed in the listing, so buyers should request MOQ, lead time and Incoterms directly from A&S Semiconductor. Confirm any required export licences for HS 8542 before finalising the purchase.
| Material | Silicon die with copper leadframe, epoxy encapsulant |
| Package type | Typical 8‑pin DIP or QFN |
| Operating temperature | Typical -55°C to 125°C |
| Die dimensions | Typical 5 mm × 5 mm |
| Pin count | Typical 8 pins |
| Compliance | Standard RoHS, IEC 60747 |
| Application protocols | Supports RS‑232 and RS‑485 |
| Export classification | HS code 8542 |
| Variant types | Ceramic, magnetic and polymer |
| Leadframe material | Copper |
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‑tier supplier and holds a harbor trust rating within the platform’s verification system. Current response metrics show a response rate of 0 % and no recorded average response time. These signals indicate that direct communication should be initiated promptly.
The firm lists a range of Exar semiconductor devices that integrate silicon dies with copper leadframes and epoxy encapsulation. While the catalogue mentions ceramic, magnetic and polymer variants, specific production capacities are not disclosed. Prospective buyers can request detailed datasheets and confirm compliance with applicable standards. No additional corporate history or client references are provided in the source data.
Exar Semiconductors deliver reliable performance for data communication, industrial control, and power management applications across telecommunications, instrumentation, and automation sectors. These electronic integrated circuits support RS-232 and RS-485 serial communication protocols, making them essential for interfacing between microcontrollers and peripheral devices in industrial environments. As a globally traded electronic component category, semiconductors under heading 8542 are subject to standard export controls and are widely sourced from authorized distributors for OEM manufacturing and replacement markets.
| 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 with A&S Semiconductor, verify the exact part number, package type and operating temperature range to ensure compatibility with your design. Request the latest datasheet and, if required, a test report confirming RoHS and IEC 60747 compliance. Because the supplier’s response rate is currently recorded as zero, establish a reliable contact channel and obtain written confirmation of any export‑control requirements linked to HS 8542.
Discuss shipping arrangements early, specifying whether FOB, CIF or another Incoterm best fits your supply chain. Ask the supplier to provide the weight and dimensions of the packaged units so that freight calculations are accurate. Payment terms are not listed, so negotiate terms such as TT, LC or open account and obtain a clear schedule for any advance deposits. Confirm the lead time for the selected quantity before committing to production schedules.
Arrange for a pre‑shipment inspection to verify that the silicon die, copper leadframe and epoxy encapsulation meet the agreed specifications. Request sample testing for electrical performance, thermal cycling and dimensional tolerances if critical to your application. Obtain certificates of conformity, test reports and a certificate of origin to smooth customs clearance. Maintaining these documentation checks reduces the risk of non‑conforming parts entering your manufacturing line.
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When sourcing Exar Semiconductors 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 Electronic Integrated Circuits (ICs), Interface ICs, Power Management ICs, Serial Transceivers (UART, RS-232/RS-485), and TSSOP, SOIC, QFN, DIP (varies by part number). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $0.508.00./Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 8542.31, making it a staple in the Electric Components sector with strong demand from importing countries worldwide.
Importing Exar Semiconductors 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 8542.31 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 Exar Semiconductors 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 online B2B marketplace. Start your sourcing journey today.
Importing Exar Semiconductors 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 8542.31 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 Exar Semiconductors from A&S Semiconductor Co., Ltd. is $0.508.00./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 Exar Semiconductors. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Exar Semiconductors is classified under HS Code 8542.31. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Exar Semiconductors 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 Exar Semiconductors supplied by A&S Semiconductor Co., Ltd. include Electronic Integrated Circuits (ICs), Interface ICs, Power Management ICs, Serial Transceivers (UART, RS-232/RS-485), and TSSOP, SOIC, QFN, DIP (varies by part number). 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 Exar Semiconductors with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Exar Semiconductors 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 Exar Semiconductors 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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