A 2N3904 made by Motorola. The pinout from left to right is: Emitter, Base, Collector.[1]A 2N3904 in a TO-92 package on a breadboard (lower left)
The 2N3904 is a common NPN bipolar junction transistor used for general-purpose low-power amplifying or switching applications.[1][2][3] It is designed for low current and power, medium voltage, and can operate at moderately high speeds. It is complementary to the 2N3906 PNP transistor. Both types were registered by Motorola Semiconductor in the mid-1960s.
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The 2N3904 is a common NPN bipolar junction transistor used for general-purpose low-power amplifying or switching applications. It is designed for low...
The 2N3904 is an NPN transistor that can only switch one-third the current of the 2N2222 but has otherwise similar characteristics. The 2N3904 exhibits...
and can operate at moderately high speeds. It is complementary to the 2N3904 NPN transistor. Both types were registered by Motorola Semiconductor in...
p–n–p devices in one pack. So even when the original device (such as a 2N3904) may have been assigned by a standards authority, and well known by engineers...
designed for use in high-, medium- and sound-frequency amplifying stages. 2N3904 — NPN transistor with slightly better specifications than KT315. Usually...
usually 1.5 V. The resistor is ~1 kΩ, 1/4 W. The transistor could be a 2N3904, BC547B, 2SC2500, BC337, 2N2222, 2N4401 or other NPN. Vceo= 30 V, P= 0.625 W...
physical package type. Pin connections vary with different part numbers. 2N3904 2N3906 2N3055 BC108 BC548 KT315 The Transistor and Diode Data Book for Design...
are the BC846 to BC850 (and PNP versions: BC856 to BC860). 2N2222, 2N2907 2N3904, 2N3906 2N3055 BC108 KT315 Newton C. Braga (2001). Electronic Projects from...
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