Nec B58944 Datasheet Updated May 2026

Frequently paired with an NPN counterpart for push-pull configurations.

): Optimized for small-signal processing rather than power regulation. Transition Frequency ( fTf sub cap T

) . NEC components are often sorted into "ranks" (indicated by a letter suffix) based on their gain. If you are replacing a B58944, matching the gain rank is vital for circuit balance. 3. Performance Curves nec b58944 datasheet

) will lead to immediate failure or a significantly shortened lifespan. For maintenance and repair, ensure your circuit's peak voltages do not exceed these limits. 2. Electrical Characteristics

While you should always verify with the specific PDF version of the datasheet for your batch, the B58944 generally adheres to these parameters: PNP Frequently paired with an NPN counterpart for push-pull

In this article, we’ll break down what this component is, its typical applications, and how to interpret the technical specifications found in its documentation. What is the NEC B58944?

Used in line cards and signal processing units. NEC components are often sorted into "ranks" (indicated

Ensure the replacement can handle the same fTf sub cap T if used in a radio or data circuit. Conclusion