2SC4208-S 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): 170 to 340
• 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-S transistor can have a current gain of 170 to 340. The gain of the 2SC4208 will be in the range from 80 to 340, for the 2SC4208-Q it will be in the range from 80 to 170, for the 2SC4208-R it will be in the range from 120 to 240.Sometimes the "2S" prefix is not marked on the package - the 2SC4208-S might only be marked "C4208-S".The complementary PNP transistor to the 2SC4208-S is the 2SC4208-S.The 2SC2859 (SOT-23), 2SC4118 (SOT-323), BC818 (SOT-23), BC818-25 (SOT-23), BC818-25W (SOT-323), BC818W (SOT-323), KTC3876 (SOT-23) and KTC3876S (SOT-23) is the SMD version of the 2SC4208-S transistor. These transistors are of the same type, have similar parameters and are designed for surface mounting.You can replace the 2SC4208-S with the 2N3394, 2SC1317, 2SC1317-S, 2SC1318, 2SC1318-S, 2SC1383, 2SC1383-S, 2SC1384, 2SC1384-S, 2SC1959, 2SC2001, 2SC2500, 2SC2500-A, 2SC2500-B, 2SC2500-C, 2SC2500-D, 2SC3916, 2SC3917, 2SC3918, 2SC3919, 2SC3920, 2SC3921, 2SC3922, 2SC3923, 2SC3940, 2SC3940-S, 2SC3940A, 2SC3940A-S, 2SC4208A, 2SC4208A-S, 2SC4408, 2SC4604, 2SD1207, 2SD1347, 2SD1616, 2SD1835, 2SD471, 2SD545, 2SD592, 2SD592-S, 2SD592A, 2SD592A-S, 2SD789, KSC2500, KSC2500-A, KSC2500-B, KSC2500-C, KSC2500-D, KSC5019, KSD1020, KSD1021, KSD1616 or KSD471AC.