A drop-in replacement is not recommended unless you verify the complete schematic.
The STK411-210E is a hybrid power amplifier module designed for use in audio equipment, such as stereo amplifiers and surround sound systems. It is part of the STK (System TV and audio Kernel) series, which is a family of hybrid ICs (Integrated Circuits) developed by Sanyo (now part of ON Semiconductor). Stk411-210e Datasheet
The is a thick-film hybrid integrated circuit (IC) manufactured by Sanyo (now part of Panasonic), primarily used as a high-power audio amplifier. Key Technical Specifications A drop-in replacement is not recommended unless you
| Parameter | Symbol | Rating | Unit | |------------------------------|---------|---------|-------| | Maximum Supply Voltage | Vcc max | ±35 | V | | Recommended Supply Voltage | Vcc | ±25 to ±28 | V | | Output Peak Current | Io peak | 8 | A | | Power Dissipation (with heatsink) | Pd max | 80 | W | | Thermal Resistance (Junction to Case) | θjc | 2.5 | °C/W | | Operating Temperature | Topr | -20 to +85 | °C | | Storage Temperature | Tstg | -40 to +125 | °C | The is a thick-film hybrid integrated circuit (IC)