Import Abb Thyristors — Buy in Bulk from Supplier in China

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ABB  Thyristors by A&S Thyristor Co., Ltd.
Harbor
ABB  Thyristors - Image 1

ABB Thyristors

🕐Last updated: Jun 29, 2026
Contact/ Unit
Min. Order: 1 Unit
📁CategoryElectric Components
💳Payment TermsT/T · L/C · D/P
Escrow Payment Available on EximNext
Pay your way — T/T, L/C, or opt for Escrow for full protection. Your deal, your choice.
Buy & Import ABB Thyristors from A&S Thyristor Co., Ltd. - China Wholesale Supply

A&S Thyristor Co., Ltd. distributes a full line of ABB power thyristors, including bi-directional controlled thyristors (BCT), gate turn-off asymmetric standard thyristors, fast thyristors, integrated gate-commutated thyristors (IGCT), and GTO thyristors. The catalog spans models such as ABB 5SGA 40L4501, 5STB 24Q2800, 5STP 18H3600, 5STP 45QXXXX, and T989-3300XX, covering voltage classes from 1.8 kV to 4.5 kV and current ratings up to 4500 A, as listed in the supplier’s inventory. Each unit is sourced as original ABB stock, with no aftermarket modifications.

These devices are built on silicon wafer substrates with typical diameters of 100 mm to 150 mm for high-power applications, offering standard blocking voltages in the 2 kV to 6 kV range and typical on-state voltage drops of 1.2 V to 2.5 V. The thyristors are designed for industrial converters, HVDC transmission, and motor drives, conforming to standard IEC 60747 and typical industry practices for thermal cycling, surge current (ITSM), and di/dt ratings. A&S Thyristor Co., Ltd. provides these components in press-pack, module, or stud-base housings, depending on the model.

Industrial buyers use these thyristors in medium and high-voltage drives, static VAR compensators, and traction applications where precise phase control and high reliability are critical. The supplier supports bulk orders and can source additional ABB models on request, with technical data sheets and compatibility verification available. Buyers should confirm exact voltage, current, and switching frequency requirements for their systems, as well as packaging preferences for integration into existing racks or custom assemblies.

Technical Specifications for A&S Thyristor Co., Ltd. ABB Thyristors
Product TypeABB Thyristors (BCT, GTO, IGCT, Fast Thyristors, Phase-Controlled)
Model Examples5SGA 40L4501, 5STB 24Q2800, 5STP 18H3600, 5STP 45QXXXX, TV989-2700-3XX, T989-3300XX
Voltage Class Range1.8 kV to 6 kV (model-dependent)
Current Rating RangeUp to 4500 A (model-dependent)
Housing TypePress-pack, module, stud-base (varies by model)
Silicon Wafer Diameter100 mm to 150 mm (typical for high-power devices)
On-State Voltage Drop1.2 V to 2.5 V (typical)
Surge Current (ITSM)Model-specific; confirm with supplier for exact values
Compliance StandardsIEC 60747 (standard for semiconductor devices)
ApplicationsHVDC transmission, industrial converters, motor drives, traction systems
About A&S Thyristor Co., Ltd. - Power Semiconductor Supplier in China
🏭
A&S Thyristor Co., Ltd.
China Harbor🥈 Silver Verified
4(44)

A&S Thyristor Co., Ltd. operates from No. 469 Xinsheng Road in Chengdu, Sichuan, China, specializing in the distribution of power semiconductor devices. The company focuses on supplying original thyristors and rectifiers from leading brands, including ABB, GE, Infineon, Mitsubishi, and SEMIKRON, with a catalog that covers both legacy and current models for industrial automation and power conversion applications.

The supplier maintains a harbor trust tier and offers direct access to technical specifications and replacement parts for aging systems. While the response rate and average response time are currently listed as zero, the company states it responds to inquiries within one working day via email. Buyers can request models not listed in the catalog, and the supplier will attempt to source them from its network of OEM partners.

Business TypeSupplier
Year EstablishedRecently Joined
EmployeesContact Supplier
Annual RevenueContact Supplier
Main ProductsView Products Tab
Major MarketsGlobal
Response Time<4h
Response RateNew Supplier
Frequently Asked Questions About ABB Thyristors from A&S Thyristor Co., Ltd.
The listed models cover voltage classes from 1.8 kV to 6 kV, with specific ratings tied to each part number. Buyers should match the voltage class to their system’s requirements, as exceeding the rated voltage can lead to device failure. For exact values, refer to the model’s datasheet or request confirmation from the supplier.

Sourcing ABB Thyristors from A&S Thyristor Co., Ltd. - China Import Guide

Before ordering, verify the exact part number compatibility with your system’s voltage, current, and switching frequency requirements. Cross-reference the model’s datasheet to confirm electrical characteristics such as on-state voltage drop, ITSM, and di/dt ratings, as these directly impact performance and longevity in your application.

Confirm the preferred housing type (press-pack, module, or stud-base) and packaging options for your order. Discuss Incoterms such as FOB, CIF, or DDP with the supplier, and clarify payment terms, which may include T/T or other methods. Lead times for standard models are typically short, but custom or less common parts may require additional sourcing time.

Request a certificate of conformity and test reports for the thyristors to ensure they meet IEC 60747 standards. For critical applications, consider third-party inspection or factory acceptance testing to validate performance under load. Ensure all documentation, including packing lists and compliance certificates, is included with the shipment for customs clearance.

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A&S Thyristor Co., Ltd.
China
Harbor
<4h
Response Time
0.00%
Response Rate
88/100
Trust Score
📦
0+
Products
4(44)
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Buy & Import Abb Thyristors — Wholesale Supply from China

Securing a reliable supply chain for Abb Thyristors is critical for maintaining your business operations. A&S Thyristor Co., Ltd., a verified supplier located in China, provides high-quality Abb Thyristors ready for international export. By connecting directly with this supplier, buyers can bypass intermediaries, negotiate custom wholesale pricing, and arrange bulk shipments. This product is a key offering within the Electric Components industry, catering to distributors, wholesalers, and importers worldwide.

Request Wholesale Pricing & Bulk Trade Terms

Navigating the complexities of global sourcing is easier when you have direct access to the right manufacturers and exporters. When importing Abb Thyristors from China, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with A&S Thyristor Co., Ltd.. This seamless communication is powered by EximNext, a premier online B2B marketplace that connects ambitious buyers with verified global sellers across every major industry.

About A&S Thyristor Co., Ltd. — Verified Supplier in China

We understand that verifying supplier credentials is a top priority for importers. A&S Thyristor Co., Ltd. is part of our extensive network of vetted international exporters. Browse more products in the Electric Components category or discover new suppliers across the Electric Components sector. Expand your sourcing capabilities through our trusted B2B marketplace — the import export marketplace built for serious international trade.

International Shipping & Import Guidelines for Abb Thyristors

When importing Abb Thyristors from China, buyers should consider shipping terms (FOB, CIF, EXW), customs documentation requirements, and payment security. Contact the supplier to discuss the best logistics options for your destination country.

Frequently Asked Questions About Abb Thyristors

How can I get the wholesale price for Abb Thyristors?

Click the "Request Quotation" button to contact A&S Thyristor Co., Ltd. directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.

Can I buy Abb Thyristors in bulk from China?

Yes, A&S Thyristor Co., Ltd. provides Abb Thyristors for bulk export from China. You can negotiate the MOQ, packaging details, and shipping terms directly with the supplier.

What shipping terms are available for this product?

Shipping terms such as FOB, CIF, or EXW can be negotiated directly with A&S Thyristor Co., Ltd.. Contact the supplier to discuss the best logistics options for importing Abb Thyristors to your country.

How do I request a sample of Abb Thyristors?

Send a direct message to A&S Thyristor Co., Ltd. through our platform to request a product sample before committing to a large wholesale order.

Is it safe to source products from this supplier?

A&S Thyristor Co., Ltd. is a registered and verified supplier on EximNext. We recommend using our secure messaging system and standard international payment methods (L/C, T/T, Escrow).

What specifications should I ask for when importing Abb Thyristors?

Request a detailed product data sheet including grade, purity, dimensions, material composition, and applicable industry standards from A&S Thyristor Co., Ltd..

Does A&S Thyristor Co., Ltd. offer custom packaging or private labeling?

Many suppliers on EximNext, including A&S Thyristor Co., Ltd., offer custom packaging and private label options for bulk wholesale orders.

What payment methods are accepted for international orders?

Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services.

Can I find more Electric Components suppliers on EximNext?

Yes, EximNext hosts a wide network of verified Electric Components manufacturers, exporters, and wholesalers across 200+ countries.

How do I contact A&S Thyristor Co., Ltd. for a bulk trade inquiry?

Click "Request Quotation" or "Contact Supplier" on this page. Include your required quantity, destination country, and preferred shipping terms. All communications are managed securely through our online B2B marketplace.

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