Composite Transistors XP4501 Silicon NPN epitaxia.
Panasonic Semiconductor
XP4501 - Silicon NPN epitaxial planer transistor
Composite Transistors XP4501 Silicon NPN epitaxial planer transistor Unit: mm 0.425 1.25±0.1 0.425 0.2±0.05 For general amplification 2.1±0.1 0.65.