Choosing the right power thyristor supplier can feel overwhelming—so many factories claim to be the best, but how do you know who truly delivers quality and reliability? Picking the wrong partner could mean delays, performance issues, or costly replacements down the line. That’s why finding a trusted manufacturer matters. The right supplier ensures your projects run smoothly and your products stand out in the market. Ready to discover the leading power thyristor factories that engineers trust worldwide?

Dive in to see which manufacturers made our top list!

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Top Thyristors Providers | Compare 21 Companies

Product Details:
C&H Technology offers a broad range of power electronic components including Rectifiers (Diodes), Thyristors (SCR), IGBT, MOSFET, SiC, Bridge Rectifiers, and MIL level diodes and transistors. They distribute discrete and power semiconductors and specialized DC power supplies for electronic manufacturers and distributors globally. Notably, the POW-R-BLOK™ and POW-R-BRIK™ Thyristor & Diode Modules serve various high-power industrial applications.

Technical Parameters:
– MIL level diodes and transistors with typical delivery of 8 weeks or less
– Custom, low volume to multi-year OEM scale manufacturing capabilities
– POW-R-BLOK™ and POW-R-BRIK™ modules: thyristor and diode integration
– Global support for thousands of product variants (diodes, SCRs, IGBT, MOSFET,

Application Scenarios:
– Battery chargers
– Induction heating/melting
– Medical equipment
– Motor controls, power supplies, UPS, welding, AC/DC motor controls, mining

Pros:
– Extensive experience (over 40 years) and product range in power electronic
– Global leader in specialized discrete and power semiconductor distribution
– Custom and OEM-scale manufacturing flexibility
– Personalized service and reliable delivery times

Cons:
– Full product category access requires professional verification (work email)
– Detailed technical specifications (e.g., ratings or datasheets) are not

Thyristors | Electronic Components Distributor DigiKey

17 Thyristor Manufacturers in 2025 – Metoree

Powerex – Complete range of IGBTs and HVIGBTs and other Integrated High …

Product Details:
Powerex provides a complete range of IGBTs (Insulated Gate Bipolar Transistors), HVIGBTs (High Voltage IGBTs), SiC (Silicon Carbide) modules, discrete rectifiers and thyristors, thyristor and diode modules, custom power semiconductor modules, integrated power assemblies, and gate drivers/DC-DC converters. Their products are designed for high power, mission-critical applications, and comply with military and ITAR standards. Powerex also offers design services for custom modules and provides technical support tools online.

Technical Parameters:
– Silicon Carbide (SiC) power modules and discretes with blocking voltages
– Thyristor and diode modules ranging from 600V to 11,000V
– Gate driver & DC/DC converter supports most SiC modules and offers dual gate
– IGBT products meet military standards and are suitable for extreme conditions

Application Scenarios:
– Space, aerospace, and defense (mission-critical industries)
– Railway traction systems (traction rectifiers)
– Power conversion in harsh or extreme environments
– General purpose, fast recovery, and inverter/phase control applications

Pros:
– Wide range of high voltage and high power semiconductor products (up to 10,000V)
– Custom module design and prototyping capabilities for unique needs or drop-in
– Products compliant with military standards and ITAR registration, ensuring
– US-based manufacturing for supply chain assurance

Cons:
– Certain product lines (e.g., LD4 and ND4) are not available until further
– Live chat support not always available; customer contact sometimes relies on

High Power Thyristors Suppliers – Thomasnet

Product Details:
Manufacturers and suppliers of high power thyristors available in the USA and Canada, suitable for demanding power control applications. The platform also lists related product categories such as medium power thyristors, low power thyristors, phase control thyristors, and inverter thyristors.

Application Scenarios:
– Industrial power control applications
– Power conversion systems
– High voltage and high current switching applications
– Integration into larger power management or amplification systems

Pros:
– Access to a large network of North American suppliers (over 500,000 listed on
– Ability to source specific high power thyristor products by supplier location
– Platform provides product catalogs, CAD models, quotes, and supplier discovery

Cons:
– Detailed technical specifications and product datasheets require account
– Comprehensive product/pricing information may not be directly visible without

Thyristors | Vishay

Product Details:
Vishay offers a wide portfolio of thyristors, including discrete thyristors for phase control, thyristor modules, and related semiconductor components. Their product lineup extends to diodes, rectifiers, MOSFETs (including Silicon Carbide), optoelectronics, power ICs, and passive components, addressing both standard and custom product requirements.

Technical Parameters:
– Phase control discrete thyristors available
– Thyristor modules for higher power applications
– Silicon Carbide MaxSiC MOSFETs offered
– Support for custom die and wafer solutions

Application Scenarios:
– Automotive electronics and power systems
– Industrial automation and motor drives
– Consumer electronics
– Medical devices

Pros:
– Wide portfolio covering discrete, modular, and custom solutions
– Integration with other semiconductors (diodes, MOSFETs, etc.) and passives
– Solutions for diverse markets (automotive, industrial, medical, etc.)
– Access to engineering resources and design support tools

Cons:
– No detailed technical specifications provided on this page
– Possible need to contact for custom or specialized product details

Thyristors | Order Thyristor Power Controllers – Octopart

Product Details:
Thyristors are a type of discrete semiconductor device used for switching and power control applications. Octopart offers a wide selection of thyristors from multiple manufacturers, with options for different package types, voltage/current ratings, and trigger configurations.

Technical Parameters:
– Voltage ratings ranging from low-voltage to several thousand volts
– Current capabilities from a few amps to hundreds of amps
– Available in various package types including TO-220, TO-247, and surface-mount
– Trigger/gate sensitivity and holding current parameters vary by model

Application Scenarios:
– AC power control and switching
– Light dimmers and motor speed controllers
– Overvoltage protection circuits
– Phase control in industrial and consumer electronics

Pros:
– High voltage and current handling capability
– Fast switching and reliable operation for power control
– Wide variety of packages and ratings to suit different designs

Cons:
– Susceptibility to false triggering in noisy environments
– Complexity in triggering and turn-off control compared to simpler switches

Diode, Thyristor, Press fit, Bridge Rectifier | Power Semiconductor Devices

Product Details:
LJ-MD is a leading manufacturer of power semiconductor devices with over 15 years of experience, offering a range of products including diode and thyristor discs, power semiconductor modules, high voltage stud diodes and thyristors (stud screw fit), heat sinks, and bridge rectifiers. The company provides over 300 product options across four major series, focusing on applications such as photovoltaic and new energy solutions, variable frequency drives, soft starters, high-frequency power supplies, electromagnetic heating, and welding equipment.

Technical Parameters:
– Current ratings: Products shown include diodes and thyristors with current
– Voltage ratings: Products capable of handling voltages like 1600V are
– Package types: Disc/capsule type, stud (screw fit), flat-type modules, bridge
– Cooling options: Available as air-cooled or water-cooled power modules; heat

Application Scenarios:
– Photovoltaic and new energy systems
– Variable frequency drives and soft starters
– High-frequency power supplies and electromagnetic heating
– Welding equipment and AC power regulation

Pros:
– More than 15 years of experience and specialized expertise in power
– Wide product portfolio (over 300 options) for diverse requirements and
– Emphasis on quality, reliability, and modern applications like new energy and
– Use of robust aluminum heat sinks with high thermal conductivity and corrosion

Cons:
– Technical specifications detailed only at a broad level; datasheet-level
– Limited mention of certifications, quality standards, or global compliance on
– No explicit technical performance benchmarks or test results shown.

Thyristors Manufacturers and Suppliers – GlobalSpec

Product Details:
Thyristors offered by Shenzhen Shengyu Electronics Technology Limited, a leading distributor based in Shenzhen, China. They provide a large amount of electronic components, targeting design engineers and offering catalog-based mail-order distribution.

Application Scenarios:
– Used in electronic circuit designs by engineers
– Suitable for companies sourcing large volumes of electronic components

Pros:
– Fast-growing and established distributor with global reach
– Large inventory designed to meet diverse engineering needs

Cons:
– No detailed product specifications or unique features listed
– Lack of technical parameter disclosure on the main supplier page

NJ Power Switch | Licensed Third |Party Suppliers – The Official Web …

Product Details:
The website provides listings of licensed third party suppliers (TPS) for electric and natural gas services in New Jersey, offering residents an option to shop for energy from suppliers other than their default utility companies.

Technical Parameters:
– Suppliers must be licensed by the New Jersey Board of Public Utilities.
– Suppliers are designated to sell within specific service areas of New Jersey’s

Application Scenarios:
– Residential or commercial customers seeking to compare and purchase electric or
– Consumers looking for alternative energy supply pricing and contract terms

Pros:
– Access to a list of officially licensed suppliers for both electric and natural
– Facilitates competitive shopping and potential cost savings for energy

Cons:
– The website only provides educational information without specific product
– Individual suppliers are solely responsible for their advertising, marketing,

Comparison Table

Frequently Asked Questions (FAQs)

What key factors should I consider when choosing a power thyristor supplier?
Look for suppliers with a strong reputation, quality certifications (like ISO), competitive pricing, and proven technical expertise. Assess their production capacity, delivery times, and customer support to ensure they match your project needs.

How can I verify the quality of power thyristors from a manufacturer?
Request product samples, datasheets, and quality certificates. Check if the manufacturer follows international standards and ask about their testing procedures. Customer reviews and long-standing industry presence also indicate reliability.

Are minimum order quantities (MOQ) negotiable with suppliers?
Many manufacturers set MOQs, but these can sometimes be negotiated, especially for first-time or long-term buyers. Discuss your requirements openly—some suppliers may offer flexibility or trial orders for new customers.

What lead time should I expect when ordering power thyristors?
Lead times vary by factory workload, order quantity, and customization. Standard orders typically take 4-8 weeks. Clarify timelines before ordering, and check if the supplier can offer expedited shipping if required.

How important is after-sales support when choosing a supplier?
After-sales support is crucial for troubleshooting, replacements, or warranty claims. Good suppliers provide technical assistance and prompt communication, helping ensure smooth installation and long-term performance.