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PE4001 PBFREE is listed in the Single Bipolar Transistors range at ChipApex. The manufacturer field lists Central Semiconductor Corp. Its product description is TH TRANSISTOR-SMALL SIGNAL (. Review the specifications below when checking this part for your BOM.
The PE4001 PBFREE is a through-hole NPN small-signal bipolar junction transistor (BJT) manufactured by Central Semiconductor. It is classified as a low-noise device suitable for general-purpose applications with current ratings up to 1A. The component features lead-free plating, indicated by the PBFREE suffix, and is supplied in bulk packaging. This part belongs to the PE4001 series and is currently marked as obsolete or end-of-life status.
Verify availability carefully as this component is listed as obsolete or discontinued. Confirm if existing stock remains available from authorized distributors or if alternative sourcing is required. Ensure the PBFREE suffix is included in orders to guarantee compliance with lead-free manufacturing standards specified by the manufacturer.
Select this component only if its specific low-noise characteristics and through-hole form factor are required. Consider that the part is obsolete; evaluate equivalent active components with matching electrical parameters if long-term supply stability is necessary for the design.
This transistor is part of Central Semiconductor's discrete BJT portfolio. The manufacturer specializes in various semiconductor products including diodes and transistors. The PE4001 series represents their through-hole small-signal offerings, though this specific model has reached end-of-life status.
Public confirmed substitute part numbers are not provided in the available documentation. Users must identify cross-compatible NPN small-signal transistors based on specific circuit requirements due to the obsolete status of this component.
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