What applications are these thyristors suitable for?

They are widely used in induction heating furnaces, metal smelting, inverters, choppers, and electric welding.

What is the current and voltage range of the product?

The current range is 500A to 4000A, and the voltage range is 1000V to 4500V.

What is the turn-off time range?

The turn-off time (tq) ranges from 10-25us to 100-115us depending on the model.

Kk Discrete Device Distribute Gate Design Fast Switching Thyristors Kk/Kf 1800A 2500V

Name: Kk Discrete Device Distribute Gate Design Fast Switching Thyristors Kk/Kf 1800A 2500V
Brand: Sailing Commercial (Tianjin) Co., Ltd.
SKU: 907977085

Tianjin, ChinaSailing Commercial (Tianjin) Co., Ltd.

US$70.00

2 Pieces

Sample price:US$2.00/piece.Request sample

Product profile

Customization

Available

Application

Induction Furnace Heating

Batch Number

2025+

Model NO.

kk/kf 1800A 2500V

Certification

Manufacturing Technology

Discrete Device

Material

Element Semiconductor

Model

Kk/Kf 1800A 2500V

Package

Presspacks

Signal Processing

Grate Trigger Control

Type

P-Type Semiconductor

Delivery Time

3 Days

Payment

Chip

Silicon

Shell

Ceramic

Brand

Sailton

Price Term

Fob/CPT/CIF/EXW

Transport Package

Carton Box

Specification

490*330*200 packing size

Trademark

SAILTON/STI

Origin

China

HS Code

8541300000

Production Capacity

150000 PCS/Year

Key features

Fast Turn-off Performance: Features very short turn-off time (10-115us) for high-frequency inverter circuits.

Wide Current Range: Available from 200A to 4000A to meet diverse industrial power supply needs.

High Voltage Capability: Voltage ratings up to 4500V for robust performance in demanding applications.

Double Side Cooling: Designed with double-side cooling for superior thermal management and reliability.

High Surge Current Rating: Capable of handling high surge currents up to 45000A for stable operation.

OEM Customization: Customization available from samples to meet specific client requirements.

Rapid Delivery: Standard delivery time of 3 days for most orders.

CE Certified: Product meets CE certification standards for safety and quality compliance.

Company profile

High Repeat Buyers ChoiceIn-stock CapacityFast DeliveryR&D Capabilities

Sailing Commercial (Tianjin) Co., Ltd.

Tianjin, China

Business Type: Trading Company CertifiedR&D Capacity: OEM Service Available CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 6 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤2.52h

AI-Powered supplier vetting

SummarySailing Commercial (Tianjin) Co., Ltd. is a China-based trading company established in 2017 with six employees. It offers semiconductor-related and power-control products and reports annual semiconductor-device productivity of 250,000 pieces, although its trading-company status means manufacturing capability is not clearly established. The supplier provides customization from samples and OEM services for well-known brands, but does not provide 3D software design, ODM, SDK, or broader professional R&D services, and reported no new products in the past year. Overseas sales represent 90% of total sales, with six years of export experience and self-operated import/export rights. Service procedures exist, but required records, approvals, and complaint documentation are absent. No overseas warehouses, showrooms, agents, branches, or offline trade-show participation are reported. Financial information is present for multiple years, but no financial figures or independent credibility evidence are provided.

Supplier typeThe supplier is identified as a limited trading company headquartered in Tianjin, China, with six employees and no larger-company affiliation. Its product scope includes thyristors, welding diodes, semiconductor devices, water-cooling power cables, and high-voltage control cabinets.

After-Sales capabilityThe supplier has written procedures for service assessment, corrective and preventive actions, and customer complaints, but no written records are maintained. It has no overseas warehouse, showroom, agent, branch, or offline trade-show presence; overseas service coverage is listed as zero countries, with debugging shown as the only service detail.

R&D capabilityThe supplier is explicitly not classified as a professional technical supplier, does not offer 3D software design, ODM, or SDK services, and reported no new products in the past year. Its stated R&D-related service is limited to customization from samples.

Customization capabilityThe supplier explicitly provides customization from samples and has OEM capability for well-known brands. It does not provide ODM services, 3D software design, or SDK support, indicating sample-based customization rather than broad product-development capability.