2N4115

Green Brook Online Verified independent store

→

High-voltage NPN silicon planar small-signal transistor housed in a metal TO-39 can, designed to operate cleanly under continuous voltage strain in power supply regulators and rela y actuator loops. Equivalents: 2N3440, NTE194. Real-Life Examples: Gas-discharge Nixie tube display grid drivers, industrial test bench instrumentation, and early solid-state voltage regulators. Show more