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The TIP33-S is a single NPN silicon bipolar junction transistor manufactured by Bourns Inc. It is designed for general-purpose switching and amplification applications. The device features a collector-emitter voltage rating of 40V and a continuous collector current capacity of 10A. It operates within a through-hole SOT-93 package, providing a power dissipation capability of 3.5W. This component is suitable for use in various electronic circuits requiring moderate power handling.
Verify the specific manufacturer source when sourcing this component, as availability may vary across distributors. Confirm that the received part matches the exact TIP33-S designation to ensure compatibility with existing circuit designs. Check for any obsolescence notices or lifecycle status updates from the manufacturer prior to finalizing procurement plans.
Select the TIP33-S when an NPN transistor with 40V voltage and 10A current ratings is required in a through-hole format. Ensure the thermal management design accommodates the 3.5W power dissipation limit. Compare against alternative packages if surface-mount space is constrained, but retain this model for its specific current handling capabilities.
This component belongs to the family of single bipolar junction transistors offered by Bourns Inc. It serves as a discrete semiconductor device for controlling electrical signals. The SOT-93 package distinguishes it from larger TO-220 variants while maintaining similar electrical characteristics for specific application niches.
Consult official substitution guides for equivalent NPN transistors with matching 40V and 10A ratings. Verify pinout compatibility and thermal resistance values before replacing the original component in existing assemblies.