Single Bipolar Transistors

Discrete Bipolar Junction Transistors (BJTs) are commonly used to construct analog signal amplification functions in audio, radio, and other applications. One of the first semiconductor devices to be mass produced, their characteristics are less favorable than those of other device types for applications involving high frequency switching and operation with high currents or voltages, but they remain a technology of choice for applications requiring analog signal reproduction with minimal added noise and distortion.

Part Number Manufacturer Description Quantity Price Option
2SC4617TLS ROHM Semiconductor TRANS NPN 50V 0.15A SOT-416 14763 $0.00
PN2222ATA ON Semiconductor TRANS NPN 40V 1A TO92 3439 $0.25
BCX19,215 Nexperia USA Inc. TRANS NPN 45V 0.5A SOT23 3991 $0.00
PMBTA42,215 Nexperia USA Inc. TRANS NPN 300V 0.1A SOT23 11773 $0.00
PMBTA92,215 Nexperia USA Inc. TRANS PNP 300V 0.1A SOT23 25008 $0.00
BC560CTA ON Semiconductor TRANS PNP 45V 0.1A TO-92 6106 $0.25
BC817-25W-7 Diodes Incorporated TRANS NPN 45V 0.5A SC70-3 18789 $0.00
KSA1015YTA ON Semiconductor TRANS PNP 50V 0.15A TO-92 8191 $0.25
2SC2412KT146Q ROHM Semiconductor TRANS NPN 50V 0.15A SOT-346 13165 $0.00
2SA1037AKT146R ROHM Semiconductor TRANS PNP 50V 0.15A SOT-346 14545 $0.00