What the BCR133E6327HTSA1 is and what it does
The Infineon BCR133E6327HTSA1 is an NPN pre-biased transistor in a SOT-23-3 surface-mount package. It integrates a 10 kΩ resistor in series with the base (R1) and a 10 kΩ resistor between base and emitter (R2), eliminating two external resistors in digital switching and driver circuits. The device is rated for a collector-emitter breakdown voltage of 50 V and a continuous collector current of 100 mA, with a transition frequency of 130 MHz.
The BCR133E6327HTSA1 carries a Last Buy product status. This means Infineon has announced end-of-life for this order code, and the window for placing last-time-buy orders is either closing or already closed. Any remaining stock in the independent distribution channel is the final available inventory. If this part is on your BOM, you should qualify a replacement or secure your lifetime buy quantity now.
