Semikron SKT 1200/18E

Semikron SKT 1200/18E

Overview

The SKT 1200/18E by Semikron is a high-current thyristor module engineered for demanding industrial environments. Built in a SEMIPACK 3 package, it handles up to 1200 A with a blocking voltage of 1800 V, making it ideal for high-voltage rectifiers, soft starters, and AC control.

Key Features

• 1200 A average on-state current

• 1800 V repetitive peak off-state voltage

• SEMIPACK 3 insulated package

• High surge current capability

• Rugged and reliable for industrial use

• Easy screw-mount installation

Technical Specifications

• Part Number: SKT 1200/18E

• Average Current (IT(AV)): 1200 A

• Repetitive Peak Voltage (VDRM / VRRM): 1800 V

• Surge Current (ITSM): >15,000 A

• Package Type: SEMIPACK 3

• Mounting: Screw terminals with isolated base

• Trigger Current: Typically <300 mA

• Weight: Approx. 1,050 g

Applications

• Industrial power controllers

• AC soft starters

• High-voltage power supplies

• Static switches

• Inductive and resistive heating systems

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In stock and available for global delivery.

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Original Manufacturer Packaging

These products are industrial surplus items preserved in the original manufacturer box. Learn More

DDPARTSSOLUTION Packaging

These products are industrial surplus items shipped in secure DDPARTSSOLUTION protective packaging. Learn More

Refurbished

These products have been previously installed or may show cosmetic signs of prior handling. Learn More