The 662743-S4025R is a thyristor from Littelfuse Inc.

• It belongs to the category of discrete semiconductor products and specifically falls under the classification of SCRs (Silicon Controlled Rectifiers).
• This thyristor is designed to handle high voltage and current applications.
• Maximum Off-State Voltage: 400V
• Maximum On-State Current: 16A
• Gate Trigger Voltage: 1.5V
• Gate Trigger Current: 35mA
• Package: TO-220-3
• Operating Temperature Range: -40°C to 125°C
• The 662743-S4025R is a standard recovery SCR, providing reliable performance and efficient power control.
• With its discontinued status, it may be a suitable choice for those looking for a cost-effective solution for their electronic projects.