Datasheet |verified| | Stk411210e

Always verify the document revision. Counterfeit STK modules exist, so compare dimensions and pin markings with the datasheet.

| Model | Power (6Ω) | Supply | Package | Replacement | |-------|------------|--------|---------|-------------| | STK411-210E | 50W+50W | ±35V | SIP-16 | Direct | | STK411-110E | 35W+35W | ±28V | SIP-16 | Lower power | | STK412-210E | 60W+60W | ±38V | SIP-16 | Upgrade (check pinout) | | STK401-120 | 45W+45W | ±32V | SIP-16 | Similar but different gain | stk411210e datasheet

Unlike discrete transistor amplifiers, the STK411210E offers a compact, self-contained solution that includes the output stage, driver stage, and even some biasing components on a single multi-pin substrate. For repair technicians and DIY audio enthusiasts, locating and interpreting the is essential for troubleshooting, replacement, and designing PCBs. Always verify the document revision