Features:

.  This device is designed for general purpose high voltage amplifiers and gas discharge display drivers.
.  Suffix “-C” means Center Collector in 2N5551 (1. Emitter 2. Collector 3. Base)
.  Suffix “-Y” means hFE 180~240 in 2N5551 (Test condition : IC = 10mA, VCE = 5.0V)