| No | Part number | Description ( Function ) | Manufacturers | |
| 2 | KNF21100 | (KNF 21/32 Series) Signal Line Use ( DataSheet : ) EMI Noise Filter KNF 21/32 Series / Signal Line Use HOW TO ORDER Part Number KNF 32 050 -W 3 1 2 3 4 5 1 Series 2 Size: 21=2012 (0805); 32=3216 (1206) 3 Type (Freq.): 025 – 25MHz, 050 – 50MHz 100 –100MHz, 200 – 200MHz 400 – 400MHz 4 Taping Direction (W, X) W (STD) X 5 Quantity Per Reel: 3 – 3000p (Std.) FEATURES • Dis |
 AVX |
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| 1 | KNF21100 | (KNF Series) EMI Filter EMI Filters (KNF Series) Features • Distributed constant type LC filter. Prevents ringing caused by circuit impedance. Suitable for high speed digital circuits and visual line circuits. • Stable noise attenuation over wide frequency ranges. • Low profile (T=0.85mm max.) suitable for miniature electronic equipments. • First class auto-placement How to Order KNF 21 050 |
 Kyocera |
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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 |
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