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2SC1815-O-AP is listed in the Single Bipolar Transistors range at ChipApex. The manufacturer field lists MCC (Micro Commercial Components). Its product description is TRANS NPN 50V 0.15A TO-92. Review the specifications below when checking this part for your BOM.
The MCC 2SC1815-O-AP is an NPN silicon epitaxial transistor in a TO-92 package. It features a collector-emitter breakdown voltage of 50 V and a maximum collector current of 0.15 A. The device dissipates up to 400 mW with a junction temperature range of -55°C to +125°C. The 'O' suffix indicates a DC current gain (hFE) rank of 70 to 140 at 2 mA and 6 V. The 'AP' suffix designates ammo packing containing 20,000 pieces per carton.
Verify the specific ordering suffixes against official documentation before procurement. The '-AP' suffix denotes ammo packing, while '-BP' indicates bulk packaging. Confirm that the 'O' hFE rank aligns with circuit requirements. Ensure compliance with environmental standards such as RoHS and UL 94 V-0 flammability ratings. Purchase only from authorized distributors to guarantee genuine parts and traceability.
Select this component when a low-cost NPN transistor with moderate gain is required for audio or radio frequency amplification. The 'O' class provides a baseline gain suitable for standard switching and linear operations. Consider the TO-92 package constraints for thermal management and board space. Verify that the 50 V collector-emitter rating meets the system's voltage headroom needs.
This part belongs to the 2SC1815 family of NPN silicon epitaxial transistors manufactured by Micro Commercial Components. The series includes variants distinguished by hFE gain ranks (O, Y, GR, BL) and packaging types (AP, BP). These transistors are widely used in consumer electronics and industrial equipment requiring reliable small-signal amplification.
Public confirmed substitute part numbers: 2SC1815-Y-BP.
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