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

ABB Thyristor

🕐Last updated: Jun 29, 2026
Contact/ Unit
Min. Order: 1 Unit
📁CategoryProducts
💳Payment TermsT/T · L/C · D/P
Escrow Payment Available on EximNext
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Buy & Import ABB Thyristor from A&S Thyristor Co., Ltd. - China Wholesale Supply

A&S Thyristor Co., Ltd. supplies a wide selection of ABB thyristors, including bi-directional controlled models like 5STB 24Q2800 and 5STB 24N2800, as well as gate turn-off (GTO) symmetric and asymmetric variants such as 5SGS 16H4500 and 5SGA 30J4502. These components are used in high-power switching applications, with voltage ratings up to 4500 V and current ratings in the kiloampere range for industrial power conversion.

Thyristors from ABB are classified by type: symmetric (bidirectional), asymmetric (unidirectional) and GTO (gate turn-off) for precise control. Typical industry standards for these devices include voltage blocks of 2500 V to 4500 V, current ratings from 100 A to 3000 A and switching frequencies up to several kHz. The 5STB series, for example, is often used in AC drives and static exciters, while 5SGS models are suited for high-voltage DC (HVDC) systems.

Industrial buyers source these thyristors for motor drives, renewable energy inverters and industrial heating systems. A&S Thyristor Co., Ltd. positions itself as a stockist for multiple ABB series, enabling rapid fulfilment for replacement or new projects. Buyers must confirm exact part numbers, voltage/current ratings and package types, as lead times and MOQs depend on availability and supplier agreements.

Technical Specifications for A&S Thyristor Co., Ltd. ABB Thyristor
ManufacturerABB
Model Series5STB, 5SGS, 5SGA, 5SGF
TypeBi-directional controlled, Gate Turn-off symmetric, Gate Turn-off asymmetric standard, Gate Turn-off asymmetric buffer layer
Typical Voltage Rating2500 V to 4500 V (standard for ABB high-power thyristors)
Typical Current Rating100 A to 3000 A (standard for industrial thyristor modules)
Typical Switching FrequencyUp to 10 kHz (standard for GTO thyristors in inverter applications)
Typical Package TypeHockey-puck, module or stud mount (standard for ABB thyristors)
Typical Operating Temperature-40 to 125 °C (standard for silicon-based thyristors)
Typical Gate Trigger Current50 to 200 mA (standard for ABB thyristor gates)
Typical Standards ComplianceIEC 60747-6, RoHS (standard for semiconductor power devices)
About A&S Thyristor Co., Ltd. - Thyristor Supplier in China
🏭
A&S Thyristor Co., Ltd.
China Harbor🥈 Silver Verified
4(44)

A&S Thyristor Co., Ltd. is headquartered in Chengdu, Sichuan, China, at No.469 Xinsheng Road, Gaoxin District. The company specialises in supplying thyristors and rectifiers from multiple brands, including ABB, with a focus on high-power semiconductor devices for industrial applications. The supplier’s profile indicates it can provide a broad range of ABB models, but no response rate, verification signals or trust tier details are disclosed.

The company lists no certifications, export history or client references, so buyers should verify its authorisation to distribute ABB products. Confirm whether the thyristors are new, surplus or refurbished, and request proof of traceability to ABB’s original manufacturing lot. A&S Thyristor Co., Ltd. does not provide details on stock levels, lead times or MOQs, so these must be negotiated directly.

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 Thyristor from A&S Thyristor Co., Ltd.
Symmetric thyristors (e.g., 5STB) can block voltage in both directions, making them suitable for AC applications like static exciters. Asymmetric thyristors (e.g., 5SGA) block voltage in one direction only and are typically used in DC circuits or with reverse-connected diodes. Confirm the exact type with A&S Thyristor Co., Ltd. based on your circuit requirements.

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

Before ordering, confirm the exact part number, voltage and current ratings, and package type with A&S Thyristor Co., Ltd. Verify that the thyristor’s electrical characteristics (e.g., V_FM, V_GT, switching speed) meet your circuit’s requirements. Request manufacturer datasheets and, if available, lot-specific test reports to ensure traceability and performance.

Clarify logistics details such as lead time, MOQ and Incoterms (e.g., FOB Shanghai, CIF Rotterdam) with A&S Thyristor Co., Ltd. For China-based suppliers, common payment terms include TT (30% deposit, 70% before shipment) or LC. Confirm the supplier’s ability to handle export documentation, such as commercial invoices and packing lists, to avoid customs delays.

Upon receipt, inspect the thyristors for physical damage, correct part numbers and compliance with specified ratings. Perform electrical tests, such as forward voltage drop and gate trigger sensitivity, to validate performance. For critical applications, consider third-party inspection or burn-in testing to ensure reliability before integration into your system.

🏭
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 Thyristor — Wholesale Supply from China

Securing a reliable supply chain for Abb Thyristor is critical for maintaining your business operations. A&S Thyristor Co., Ltd., a verified supplier located in China, provides high-quality Abb Thyristor 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 Products 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 Thyristor 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 Related category or discover new suppliers across the Products 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 Thyristor

When importing Abb Thyristor 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 Thyristor

How can I get the wholesale price for Abb Thyristor?

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 Thyristor in bulk from China?

Yes, A&S Thyristor Co., Ltd. provides Abb Thyristor 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 Thyristor to your country.

How do I request a sample of Abb Thyristor?

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 Thyristor?

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 Products suppliers on EximNext?

Yes, EximNext hosts a wide network of verified Related 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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