| No | Part number | Description ( Function ) | Manufacturers | |
| 2 | DF2-8P-2.5C | 2.5mm Pitch Connector Directly Mounted on Board (Product Compliant to UL/CSA Standard) 2.5mm Pitch Connector Directly Mounted on Board (Product Compliant to UL/CSA Standard) DF2 Series sFeatures 1. Header Cost Saving Based on the harnesses product at the both ends of insertion/extraction socket and directly mounted connector, the both socket harnesses can afford to save either of two necessary headers, while functions to separate mutual boards are remained. 2. |
 Hirose Electric |
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| 1 | DF2-8P-2.5C | DF2 Series / Connector The product information in this catalog is for reference only. Please request the Engineering Drawing for the most current and accurate design information. All non-RoHS products have been discontinued, or will be discontinued soon. Please check the products status on the Hirose website RoHS search at www.hirose-connectors.com, or contact your Hirose sales representative. 2.5mm |
 HRS |
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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 |
|
| LM317 | This is a popular adjustable voltage regulator. |
 ON Semiconductor |
|
6N137 | LM393 | 2N3906 | 2N2222 | TIP120 | 1N5818 | LM324N | A1015 | SMAJ20CA |
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