onsemi Single Bipolar Transistors 2N4237

Bipolar (BJT) Transistor NPN 40V 1A 800mW Through Hole TO-39

TRANS NPN 40V 1A TO39 Product overview: 2N4237 from onsemi is a Bipolar Transistor for signal amplification, switching, driver stages, discrete power control, and general electronic circuit design. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 40V, 1A. Search-friendly keywords include transistor, BJT, switching, amplification, 40V, 1A, Bipolar Transistor, Single Bipolar Transistors. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 276-2N4237 can be used for catalog matching and distributor lookup.