The Semikron SKKT26/12E is a dual thyristor (SCR) module delivering 26A average on-state current and a 1200V repetitive peak reverse voltage rating. Built on Semikron's established SKKT platform, this module integrates two thyristors in a common isolated base package, simplifying converter topology design and reducing assembly time. The low-profile housing provides reliable thermal contact to heatsink surfaces, while the industry-standard pinout ensures drop-in compatibility with existing SKKT-series designs. It is engineered for high-repetitive switching duty in demanding AC and DC power control circuits.

The SKKT26/12E is widely deployed in industrial phase-control and power switching applications where controlled rectification or AC voltage regulation is required. Typical use cases include three-phase soft starters, DC motor drives, resistance heating controllers, crane and hoist drives, welding power supplies, and UPS input stages. Its robust thyristor construction handles the surge current and di/dt stress characteristic of these environments, making it a dependable choice for OEM equipment builds and MRO replacement in installed industrial machinery across manufacturing, process, and infrastructure sectors.

Quick Reference: SKKT26/12E

Key Features of the SKKT26/12E:

• Dual thyristor (SCR) configuration in a single isolated module package for simplified converter layouts
• 1200V repetitive peak reverse voltage (VRRM) for robust margin in 480V and 690V three-phase systems
• 26A average on-state current rating with high surge current (ITSM) capability for demanding load profiles
• Electrically isolated copper base plate enabling direct heatsink mounting without additional isolation hardware
• Industry-standard SKKT footprint ensuring dimensional and electrical interchangeability with the broader Semikron SKKT module family
• Optimized gate trigger characteristics for reliable firing across a wide range of phase-control circuits and gate driver designs

The SKKT26/12E carries a factory lead time of approximately 39 weeks for new production, a reality that affects both OEM build schedules and MRO inventories dependent on just-in-time procurement. Equipment downtime cannot wait for a 39-week production cycle, and obsolescence risk increases as legacy drive and soft starter platforms age. ATI Accurate Technology actively stocks and sources hard-to-find Semikron thyristor modules, working with authorized channels and vetted distributors to locate genuine inventory and fulfill urgent orders before production queues clear. Contacting ATI early is the most effective way to secure confirmed allocation.

ATI Accurate Technology is located in Palmetto, Florida, and ships same-day on orders placed before 5PM EST. Whether you need a single replacement module or a larger quantity for a production run or stocking order, ATI offers competitive volume pricing and responsive support from a team that understands power semiconductors. Call 239-734-7566 or email sales@igbts.us to check availability, request a quote, or discuss sourcing options for the SKKT26/12E and related Semikron thyristor modules.