XN0121E Overview
posite Transistors XN0121E (XN121E) Silicon NPN epitaxial planar type Unit: mm For switching/digital circuits.
XN0121E Key Features
- Two elements incorporated into one package (Emitter-coupled transistors with built-in resistor)
- Reduction of the mounting area and assembly cost by one half
- Basic Part Number
- UNR221E (UN221E) × 2