"2SC1327 Transistor: Compact NPN Silicon Transistor for General-Purpose Amplification and Switching"

The STK490-040S is a high-performance audio power amplifier integrated circuit (IC) developed by Sanyo Electric Co., Ltd. (now part of Panasonic). Designed for high-fidelity audio applications, it offers dual-channel amplification with a minimum output power of 50W per channel, making it suitable for both consumer and professional audio equipment.

Key Specifications

  • **Type:**Dual-channel audio power amplifier I

  • **Output Power:**50W per channel (minimum

  • **Package:**HYB-23 (Hybrid Package

  • **Operating Voltage:**Dual-supply configuratio

  • **Application:**Audio amplification in home audio systems, professional audio equipment, and automotive audio system

 Features and Benefits

  • *High Output Power: Delivers 50W per channel, ensuring robust audio performanc.

  • *Dual-Channel Design: Allows for stereo amplification, enhancing the listening experienc.

  • *Hybrid Package: The HYB-23 package integrates multiple components, reducing board space and improving reliabilit.

  • *Versatile Applications: Ideal for various audio amplification needs, including home audio systems and professional equipmen.

 Availability and Purchasin

The STK490-040S is available for purchase from various electronic component distributos For instance, Jotrin Electronics offers the STK490-040S with detailed product information and datasheets for referene.

 Important Considerations

  • *Obsolescence: As with many legacy components, the STK490-040S may be discontinud It's advisable to verify current availability and consider alternative solutions if necessay.

  • *Compatibility: Ensure that the amplifier's specifications align with your system's requirements, including voltage and power ratins.

Equivalent and Replacement Optios

If the STK490-040S is unavailable, consider alternative amplifier ICs with similar specificatin. For example, the STK490-040B is a direct successor with enhanced features and improved performace.


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