SI4559EY is a mosfet (metal-oxide-semiconductor field-effect tra component manufactured by Siliconix Inc, supplied in SO package, of type Transistor. SI4559EY is marked DISCONTINUED — exactly the hard-to-find, end-of-life inventory ZD Integrated Circuits specializes in sourcing globally. Live availability is shown below from multiple sourcing channel(s).
TRANSISTOR,MOSFET,PAIR,COMPLEMENTARY,60V V(BR)DSS,
SI4559EY is marked DISCONTINUED. Obsolete and end-of-life parts carry elevated counterfeit risk — ZDI sources these through vetted channels with inspection and traceability.
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