UN4221 Description
Transistors with built-in Resistor UN4221/4222/4223/4224 Silicon NPN epitaxial planer transistor For digital circuits 4.0±0.2 3.0±0.2 Unit: mm q q Costs can be reduced through downsizing of the equipment and reduction of the number of parts. New S type package, allowing supply with the radial taping.
UN4221 Key Features
- 25˚C 0 1 3 10 30 100 300 1000