Here is an image showing the pin diagram of this transistor.
Classification of hFE
The KSC2328A-Y transistor can have a current gain of 160 to 320. The gain of the KSC2328A will be in the range from 100 to 320, for the KSC2328A-O it will be in the range from 100 to 200.
Marking
The KSC2328A-Y transistor is marked as "C2328A-Y".
Complementary PNP transistor
The complementary PNP transistor to the KSC2328A-Y is the KSA928A-Y.
SMD Version of KSC2328A-Y transistor
The KTC4375 (SOT-89) and KTC4375Y (SOT-89) is the SMD version of the KSC2328A-Y transistor. These transistors are of the same type, have similar parameters and are designed for surface mounting.
KSC2328A-Y Transistor in TO-92 Package
The 2SC2328A-Y is the TO-92 version of the KSC2328A-Y.
Replacement and Equivalent for KSC2328A-Y transistor