ECG9158

ECG9158, NPN Silicon Switching Transistor, 40V, 0.2A, Package: SOT-23 SMD, Description: Micro-profile low-power surface-mount device designed for fast logical processing and space-constrained signaling relays. Equivalent: Motorola MMBT3904 / Rohm SST3904 / Fairchild MMBT3904 / Central Semiconductor MMBT3904. Examples of Use: Handheld portable communication device signal switches, low-profile smartphone battery balancing nodes, telemetry tracking micro-relays, pocket calculator control matrices, surface-mount array logic gates, automotive dashboard electronic control units (ECUs).