SKT16/04C-SEMIKRON
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  • SKT16/04C-SEMIKRON
  • SKT16/04C
  • SEMIKRON
  • Long Lead TIme
  • Semikron Diode Bridge Module — 16A
  • Data Sheet for SKT16/04C
  • Description

    The SEMIKRON SKT16/04C is a single-phase thyristor module engineered for controlled rectifier, AC power regulation, and phase-control circuits operating in demanding industrial environments. Rated at 16A average on-state current with a 400V repetitive peak off-state voltage (VDRM/VRRM), this module integrates an isolated baseplate and industry-standard terminal geometry into a compact, bolt-down package. It is well-suited for OEM equipment builds and direct replacement of aging thyristor assemblies where compact footprint and proven SEMIKRON construction are required.

    The SKT16/04C is widely deployed in AC motor soft-starters, resistance heating controllers, DC drive front-end rectifiers, electrochemical process equipment, and industrial automation panels. Its controlled turn-on characteristics and robust thermal design make it a reliable choice for continuous-duty power switching in factory automation, HVAC systems, metal processing, and plastics machinery. Maintenance engineers replacing failed thyristor assemblies in legacy drives will find the SKT16/04C a drop-in solution where SEMIKRON's SKT platform was originally specified.

    Quick Reference: SKT16/04C

    Part Number SKT16/04C
    Manufacturer SEMIKRON
    Type Thyristor Module
    Average On-State Current (IT(AV)) 16A
    Repetitive Peak Voltage (VDRM/VRRM) 400V
    Availability / Same-Day Ship Long Lead Time — Contact ATI for Status
    Condition New OEM

    Key Features of the SKT16/04C:

    • 16A average on-state current (IT(AV)) with 400V VDRM/VRRM repetitive peak blocking voltage
    • Isolated copper baseplate for direct heatsink mounting, minimizing thermal resistance in high-density assemblies
    • Gate-trigger compatible with standard SCR drive circuits, simplifying integration into existing phase-control designs
    • Low thermal resistance junction-to-case (Rthjc) supports continuous-duty operation with adequate heatsinking
    • Compact SKT module footprint with industry-standard bolt-down mounting and screw terminal connections for reliable high-current joints
    • Manufactured to SEMIKRON quality standards with traceability, ensuring suitability for safety-critical and regulated industrial applications

    The SKT16/04C carries a factory lead time of approximately 31 weeks for new production, placing it firmly in the long-lead-time category that can halt equipment repairs and production lines. SEMIKRON's SKT-series thyristor modules are no longer available off-the-shelf through most distribution channels, making specialist sourcing essential. ATI Accurate Technology maintains active relationships with global supply networks to locate genuine new OEM inventory of hard-to-find SEMIKRON modules, helping procurement teams avoid costly production shutdowns or extended equipment downtime while waiting on factory orders.

    ATI Accurate Technology is a power semiconductor specialist headquartered in Palmetto, Florida, stocking IGBTs, thyristors, diodes, and rectifier modules — including obsolete and long-lead-time parts. Orders placed before 5PM EST ship same day when stock is confirmed. Contact our team for real-time availability, volume pricing, and expedited sourcing on the SKT16/04C. Call 239-734-7566 or email sales@igbts.us.

NEED 25PCS OR MORE ... CALL FOR SPECIAL PRICING 239-734-7566
SAME DAY SHIPPING FOR ORDERS PLACED BY 5PM EST ON ALL STOCK ITEMS

** 1 Year Warranty on All Products **
In Stock: 3
  • 3
  • 27 (Can ship in We can ship in 7-10 Days)
  • 31 Weeks
Regular price $46.00 USD
Regular price Sale price $46.00 USD
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