The STK404-140N-E is a single-channel audio amplifier with a maximum operating temperature of 125°C. It has a maximum output power of 180W and a maximum supply voltage of 78V. The amplifier is packaged in a SIP package and is available in a bulk packaging quantity of 25 units. It is lead-free and RoHS compliant, but not radiation hardened or Reach SVHC compliant.
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| Package/Case | SIP |
| Lead Free | Lead Free |
| Load Impedance | 6R |
| Max Dual Supply Voltage | 73V |
| Max Operating Temperature | 125°C |
| Max Output Power | 180W |
| Max Supply Voltage | 78V |
| Number of Channels | 1 |
| Operating Supply Current | 60mA |
| Operating Supply Voltage | 51V |
| Output Power | 180W |
| Package Quantity | 25 |
| Packaging | Bulk |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| RoHS | Compliant |
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