2N2219

The 2N2219 is a versatile NPN bipolar junction transistor (BJT) manufactured by ON Semiconductor. It is categorized under discrete semiconductor products, specifically within the single bipolar transistor group. This component is suitable for a wide range of applications including general-purpose amplification and switching circuits.

Key environmental and compliance attributes include RoHS3 compliance, indicating adherence to restrictions on hazardous substances. It also has a Moisture Sensitivity Level (MSL) of 1, meaning it has unlimited shelf life under standard conditions. The REACH status is unaffected, suggesting no specific regulatory concerns under the Registration, Evaluation, Authorisation and Restriction of Chemicals framework.

While specific electrical and mechanical specifications such as collector current, voltage ratings, and power dissipation are not detailed here, the 2N2219 is a widely recognized part in the electronics industry. Its common use cases often involve signal amplification in audio circuits, switching applications in power control, and as a general-purpose component in various electronic designs. Further details on its performance characteristics and packaging would typically be found in its datasheet.