Small-signal transistor for general-purpose amplification
The NXP BFU590Q115 is a small signal bipolar transistor, a workhorse part for low-power amplification, switching, and signal conditioning in analog and mixed-signal circuits.
BFU590Q115 Small Signal Bipolar Transistor
MPNBFU590Q115
End of Life
NXP BFU590Q115, small signal bipolar transistor, Bulk package, current lifecycle stage.
$0.5Ref. price · indicative, final on quote
RoHSNot applicable
Series*
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Series | * |
| Package | Bulk |
Product details
Frequently asked questions
Where can I download the BFU590Q115 datasheet?
The BFU590Q115 datasheet is available from NXP's official documentation portal. A direct link is not provided here, but it is readily accessible through standard semiconductor datasheet repositories.
What is a direct replacement or equivalent for BFU590Q115?
For a pin-compatible alternative, review other small-signal NPN transistors in similar SOT packages from NXP or Infineon, but confirm electrical specs against your design.