S4012R Overview

There is no RMS current (Irms) for the current, since RMS currents do not take into account direction.Electrical, electromagnetic, and electronic devices have holding currents (hypostatic), which are the minimum currents required to maintain their 'ON' states.A conductor's leakage current can be a good indicator of how effective the insulation is, with its maximal leakage current equal to 0.5mA.

S4012R Features

its RMS current (Irms) is 12A
its current can be 40mA
its maximal leakage current can be 0.5mA

S4012R Applications

There are a lot of Littelfuse Inc.
S4012R applications of SCRs thyristors.

• DC motor control and drives
• Battery charges
• Welders
• Power converters
• Lighting control
• Heat and temperature control
• Motor starters
• DC motor controls - AC motor controls
• Uninterruptable power supplies
• Wind mill