2SC4208-Q Bipolar Transistor

• Type: NPN
• Collector-Emitter Voltage, max: 25 V
• Collector-Base Voltage, max: 30 V
• Emitter-Base Voltage, max: 7 V
• Collector Current − Continuous, max: 0.5 A
• Collector Dissipation: 1 W
• DC Current Gain (h_fe): 80 to 170
• Transition Frequency, min: 150 MHz
• Operating and Storage Junction Temperature Range: -55 to +150 °C
• Package: TO-92MOD

Here is an image showing the pin diagram of this transistor.The 2SC4208-Q transistor can have a current gain of 80 to 170. The gain of the 2SC4208 will be in the range from 80 to 340, for the 2SC4208-R it will be in the range from 120 to 240, for the 2SC4208-S it will be in the range from 170 to 340.Sometimes the "2S" prefix is not marked on the package - the 2SC4208-Q might only be marked "C4208-Q".The complementary PNP transistor to the 2SC4208-Q is the 2SC4208-Q.The 2SC2859 (SOT-23), 2SC4118 (SOT-323), KSC2859 (SOT-23), KTC3876 (SOT-23) and KTC3876S (SOT-23) is the SMD version of the 2SC4208-Q transistor. These transistors are of the same type, have similar parameters and are designed for surface mounting.You can replace the 2SC4208-Q with the 2N3394, 2N3414, 2N3416, 2SC1959, 2SC200, 2SC2274, 2SC2277, 2SC2655, 2SC3202, 2SC3916, 2SC3917, 2SC3918, 2SC3919, 2SC3920, 2SC3921, 2SC3922, 2SC3923, 2SC4208A, 2SC4208A-Q, 2SD545, 2SD863, BC635, KTC200, KTC3202, KTC3209 or KTD863.