No | Part number | Description ( Function ) | Manufacturers | |
3 | FC21 | High-Frequency Amplifier/ AM tuner RF Amplifier Applications Ordering number : ENN7021 FC21 TR : NPN Epitaxial Planar Silicon Transistor FET : N-Channel Silicon Junction FET FC21 High-Frequency Amplifier, AM tuner RF Amplifier Applications Features • Package Dimensions unit : mm 2122 [FC21] 1.9 0.95 0.95 4 3 The FC21 contains both a 2SK1740 equivalent chip and a 2SC2812 equivalent chip in the CP package, thus realizes higher effic |
Sanyo Semicon Device |
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2 | FC2187 | 2 channels - converter module Bulletin Rev: 12_2009 FC2187 2 channels – converter module 1-5Vdc to 4-20mA Description: The module FC2187 is used as interface between the instruments located in the field area and the control room . The module FC2187 has two 1-5Vdc input channels. Each input is isolated from the other one and from its output. For each channel the input signal 1-5Vdc is converted with accur |
Firelec |
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1 | FC2191 | 2 channels - converter module Bulletin Rev: 08_2011 FC2191 2 channels – Converter module – Sinusoidal current to 4-20mA Description: The module FC2191 is used as interface between the instruments located in the field area and the control room . The module FC2191 has two sinusoidal current input channels. Each input is isolated from the other one and from its output. Each input channel can be configured |
Firelec |
List of most widely used semiconductors
Part Number | Function | Manufacturers | |
1N4007 | The 1N4007 is a rectification diode that is designed for high-voltage applications, typically up to 1000V. It has a maximum current rating of 1A and a forward voltage drop of around 0.7V. |
Vishay |
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LM317 | This is a popular adjustable voltage regulator. |
ON Semiconductor |
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6N137 | LM393 | 2N3906 | 2N2222 | TIP120 | 1N5818 | LM324N | A1015 | SMAJ20CA |