MPSL01 NPN General-Purpose Amplifier Transistor TO-92
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Prices updated: 13 Oct 2026
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About this product
The MPSL01 is an NPN general-purpose amplifier transistor in a TO-92 plastic case. It suits signal amplification in hobby and educational circuits. Its through-hole package fits breadboards and prototype PCBs easily. Check the datasheet for voltage and current ratings before using it in a new design.
Specifications
- Type
- NPN
- Application
- General-purpose amplifier / تضخيم عام
- Package
- TO-92 plastic / بلاستيكي TO-92
Frequently asked questions
What is the pinout?
TO-92 pin order is not the same across manufacturers, so confirm the base, collector and emitter from the datasheet before wiring.
Can I use it to switch a relay?
Check the collector current and voltage limits in the datasheet. A relay coil should have a flyback diode, and if the load exceeds the transistor ratings, use a higher-rated transistor.
