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Home Product SKKD 42F12 Thyristor Module High Power SCR for Motor Drives & Power Supplies
IGBT skkd-42f12-07917840 1200V

SKKD 42F12 Thyristor Module High Power SCR for Motor Drives & Power Supplies

SKKD 42F12 Module
42F12 Thyristor Module
SKKD SCR Module
SKKD 42F12
SKKD 42F12 Module is a high-performance SCR thyristor module designed for power control and rectification applications. The 42F12 Thyristor Module features robust construction, reliable switching, and optimized thermal management. Ideal for industrial drives, motor controls, and AC/DC conversion systems. SKKD SCR Module ensures stable operation under high voltage and current conditions.
Categories:Electronic components
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Product Description

The SKKD 42F12 Module is a high-performance SCR (Silicon Controlled Rectifier) power module designed for industrial automation and heavy-duty applications. This 42F12 Thyristor Module features a 3-phase input configuration, 1200V blocking voltage, and 25A average current rating, enabling robust control in motor drives, voltage regulation, and power conversion systems. It supports direct integration with triggering circuits via 6-pulse gate terminals and operates within a wide temperature range of -40°C to +125°C, ensuring reliability in harsh environments. The module includes built-in snubber networks for surge suppression and is compatible with standard heatsinks for thermal management. Ideal for welding equipment, industrial heaters, and UPS systems, the SKKD SCR Module offers low power loss and high surge capacity, though its installation requires precise gate signal alignment.
Parameter Specification
Module Type SKKD 42F12 Thyristor Module (SKKD SCR Module)
Maximum Repetitive Off-State Voltage (VDRM) 1200 V
Maximum RMS On-State Current (IT(RMS)) 42 A
Non-Repetitive Surge Current (ITSM) 450 A
Gate Trigger Current (IGT) 50 mA
Gate Trigger Voltage (VGT) 2.5 V
Holding Current (IH) 100 mA
Critical Rate of Rise of Off-State Voltage (dV/dt) 1000 V/μs
Operating Junction Temperature (Tj) -40°C to +125°C
Mounting Module with Insulated Base
Isolation Voltage (VISO) 2500 V
Terminal Type Screw Clamp
Weight 150 g
question:What payment methods do you accept?
answer:We support TT, PayPal, and other major payment methods.
question:Are upgraded or alternative models available?
answer:Yes, we provide upgraded/alternative models based on availability.
question:Do you offer technical selection assistance?
answer:Yes, we provide technical guidance for product compatibility.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:What payment methods do you accept?
answer:We support TT, PayPal, and other major payment methods.
question:Are upgraded or alternative models available?
answer:Yes, we provide upgraded/alternative models based on availability.
question:Do you offer technical selection assistance?
answer:Yes, we provide technical guidance for product compatibility.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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