2SC2459-BL Bipolar Transistor

• Type: NPN
• Collector-Emitter Voltage, max: 120 V
• Collector-Base Voltage, max: 120 V
• Emitter-Base Voltage, max: 5 V
• Collector Current − Continuous, max: 0.1 A
• Collector Dissipation: 0.2 W
• DC Current Gain (h_fe): 350 to 700
• Transition Frequency, min: 100 MHz
• Noise Figure, max: 1 dB
• Operating and Storage Junction Temperature Range: -55 to +125 °C
• Package: TO-92S

Here is an image showing the pin diagram of this transistor.The 2SC2459-BL transistor can have a current gain of 350 to 700. The gain of the 2SC2459 will be in the range from 200 to 700, for the 2SC2459-GR it will be in the range from 200 to 400.Sometimes the "2S" prefix is not marked on the package - the 2SC2459-BL might only be marked "C2459-BL".The complementary PNP transistor to the 2SC2459-BL is the 2SA1049-BL.The 2SC1622A (SOT-23), 2SC2713 (SOT-23), 2SC2713-BL (SOT-23), 2SC3324 (SOT-23), 2SC3324-BL (SOT-23), 2SC4117 (SOT-323), 2SC4117-BL (SOT-323) and FJV1845 (SOT-23) is the SMD version of the 2SC2459-BL transistor. These transistors are of the same type, have similar parameters and are designed for surface mounting.You can replace the 2SC2459-BL with the 2SC2240, 2SC2240-BL, 2SC2544, 2SC2547, 2SC3200, 2SC3200-BL, 2SC3201, 2SC3201-BL, 2SC3245, 2SC3245A, KTC3200 or KTC3200BL.