BCX70K-TP

Overview

The BCX70K-TP is a general-purpose NPN silicon transistor manufactured by Micro Commercial Components. It utilizes the SST3 (SOT-23) surface-mount package with three terminals. Key electrical specifications include a collector-emitter voltage of 45V, a continuous collector current of 0.2A, and a power dissipation rating of 0.2W. The device features a DC current gain range of 140 to 630. Operating temperatures span from -55°C to +150°C.

Feature Summary

• NPN polarity configuration for general-purpose amplification applications
• Surface-mount SOT-23 packaging for compact circuit integration
• High DC current gain suitable for signal amplification tasks

Applications

• General purpose amplification circuits
• Switching applications in low-power designs
• Signal processing stages requiring moderate current handling

Procurement Notes

Verify the specific ordering suffix against official manufacturer documentation to confirm pinout compatibility and package dimensions. Confirm RoHS compliance status through certified datasheets prior to procurement. Ensure the selected variant matches the required current gain binning for consistent performance in production environments.

Selection Notes

Select this component for designs requiring an NPN transistor with 45V collector-emitter voltage and 0.2A continuous current capability. The SOT-23 package is appropriate for space-constrained surface-mount layouts. Verify that the 140 to 630 current gain range aligns with the specific amplification requirements of the target circuit design.

Part Context

This part belongs to the general-purpose transistor category within the MCC portfolio. It serves as a standard discrete semiconductor device for analog and digital switching functions. The SST3 package designation corresponds to the industry-standard SOT-23 form factor commonly used in consumer electronics and industrial control modules.

Replacement Considerations

The BC847C is documented as a similar level replacement with the same pinout and package. Both devices utilize the SST3 (SOT-23) format. Verify that the BC847C's current gain range and voltage ratings meet the original design specifications before substitution.