The 2SK3515, 2SK-3515, K3515, 3515 is a 450V, 10A, 48W TO-220NIS Package MOSFET, The FUJI Electric manufacturer is a IC Chips with N CHANNEL SILICON POWER MOSFET for more details of 2SK3515 can be seen below.
The CD4585BE is a 4-bit magnitude comparator designed for use in computer and logic applications that require the comparison of two 4-bit words. This logic circuit determines whether one 4-bit word (Binary or BCD) .
The 2SK2850, 2SK-2850, K2850, 2850 Is a 6A 900V 125W N-Channel MOSFET Or Field Effect Transistor TO-3P Package 3 Pin Leads, Product Manufactured by Company Fuji Electric Corp.
The Hall Effect Sensor Module can be used to detect the presence of an magnetic field. If there is an magnetic field present, it will report a high level signal.
The MJE340 is a silicon planar NPN transistor intended for use in medium power linear and switching applications. It is mounted in TO126. The complementary PNP type is MJE350.
The CK100 is a general purpose medium power PNP Transistor. The transistor can be used for applications related to amplification, switching and regulation. The device is available in a TO-39 package. Detailed datasheet for the device can be downloaded fro