Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›
Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›

Siemens Transistors supplied by A&S Semiconductor Co., Ltd. are discrete semiconductor devices built from silicon or germanium die. They are offered in both NPN and PNP configurations and can be supplied in through‑hole or surface‑mount packages for PCB assembly. The product line includes widely used 2N2222 NPN transistors and a range of 12 V devices, providing the reliability required in industrial control and consumer electronics. The components are designed for high current and voltage handling as defined in standard transistor datasheets.
In the semiconductor market, these transistors normally meet automotive‑grade specifications, with a collector‑emitter voltage up to 60 V and a continuous current rating around 0.8 A. Typical current gain (hFE) lies between 100 and 300, and they operate from - 55 °C to 150 °C. Standard package dimensions follow TO‑92 for through‑hole and SOT‑23 for SMD, with tolerances of ±0.1 mm. Such parameters align with IEC 60747‑3‑2 standards for discrete devices.
Manufacturers of power supplies, motor drives, audio amplifiers and automation systems commonly source these transistors for switching and amplification functions. A&S Semiconductor indicates flexible minimum order quantities, allowing small and large volume buyers to place orders. Shipping terms such as FOB or CIF from the Chengdu port are offered, while price and lead‑time details must be confirmed directly with the supplier. Buyers should request a full datasheet and any applicable ISO certificates before finalising the purchase.
| Material | Semiconductor Silicon / Germanium |
| Configuration | NPN and PNP |
| Package Types | Through‑hole (TO‑92) and Surface‑Mount Device (SOT‑23) |
| Example Part Numbers | 2N2222 (NPN) and 12 V transistor series |
| Typical Collector‑Emitter Voltage (VCE) | up to 60 V (typical) |
| Typical Continuous Current (IC) | up to 0.8 A (typical) |
| Typical Current Gain (hFE) | 100 - 300 (typical) |
| Operating Temperature Range | - 55 °C to 150 °C (typical) |
| Standard Packaging | Tape‑and‑Reel for SMD, bulk reel for through‑hole (typical) |
| Standard Compliance | RoHS compliant, ISO certified (typical) |
A&S Semiconductor Co., Ltd. is located at 10 West 2nd Street, Wuhou District, Chengdu 610041, Sichuan, China. The supplier is classified as an imported tier with a harbour trust tier, indicating verification of its business credentials. The platform records a response rate of zero and no average response time, so enquiries may require follow‑up. The company lists its core offering as Siemens brand transistors and other discrete semiconductor components.
The listing states that the supplier can accommodate flexible minimum order quantities and provides shipping on FOB or CIF terms. ISO certification is mentioned in the product description, suggesting compliance with international quality standards, though buyers should request the specific certificate. Pricing is not disclosed publicly, and lead‑time information is not provided, so both should be clarified during negotiation.
Siemens transistors are high-reliability discrete semiconductor devices widely used in industrial control, power electronics, and consumer circuit applications. These components support both NPN and PNP configurations and are available in through-hole and SMD packages suitable for PCB assembly. As critical electronic components in global supply chains, they are sourced by manufacturers of power supplies, motor drives, audio equipment, and automation systems. Competitive pricing makes Siemens transistors a preferred choice for OEM and EMS buyers seeking consistent quality and long-term availability.
| 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, importers should verify the exact part number, configuration (NPN or PNP) and package type required for their design. Request the latest datasheet, RoHS declaration and ISO certification to ensure the components meet your project's specifications. Confirm the supplier’s minimum order quantity and any sample availability.
A&S Semiconductor states that shipments can be arranged on FOB or CIF terms from the Chengdu region. Because lead‑time details are not listed, ask the supplier for an estimated production and delivery schedule based on the ordered volume. Common payment methods include T/T in advance or L/C at sight; negotiate terms that match your risk tolerance.
Importers are advised to arrange third‑party inspection of the batch before loading, focusing on electrical parameters such as VCE and IC. Request test certificates and a sample test report to confirm compliance with IEC standards and RoHS limits. Proper documentation, including a certificate of conformity and packing list, will facilitate customs clearance.
Active buying requirements from importers looking for Similar products
Compare alternatives, find similar products and connect with verified suppliers
When sourcing Siemens Transistors 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 Discrete Bipolar Junction Transistor (BJT), NPN and PNP types available, and TO-92, TO-220, SOT-23, SOT-223. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $0.153.50./Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 8541.21, making it a staple in the Electric Components sector with strong demand from importing countries worldwide.
Importing Siemens Transistors 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 8541.21 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 Siemens Transistors 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 Siemens Transistors 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 8541.21 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 Siemens Transistors from A&S Semiconductor Co., Ltd. is $0.153.50./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 Siemens Transistors. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Siemens Transistors is classified under HS Code 8541.21. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Siemens Transistors 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 Siemens Transistors supplied by A&S Semiconductor Co., Ltd. include Discrete Bipolar Junction Transistor (BJT), NPN and PNP types available, and TO-92, TO-220, SOT-23, SOT-223. 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 Siemens Transistors with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Siemens Transistors 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 Siemens Transistors 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..
Discover more products in Electric Components from verified suppliers worldwide.