| No | Part number | Description ( Function ) | Manufacturers | |
| 2 | D2118 | NPN Transistor - 2SD2118 Low VCE(sat) transistor (strobe flash) 2SD2118 zFeatures 1) Low VCE(sat). VCE(sat) = 0.25V (Typ.) (IC/IB = 4A / 0.1A) 2) Excellent DC current gain characteristics. 3) Complements the 2SB1412. zDimensions (Unit : mm) 2SD2118 zStructure Epitaxial planar type NPN silicon transistor ROHM : CPT3 EIAJ : SC-63 zAbsolute maximum ratings (Ta=25°C) Parameter Symbol Limits Colle |
 ROHM Semiconductor |
|
| 1 | D2118 | NPN Plastic Encapsulated Transistor Elektronische Bauelemente 2SD2118 5A , 50V NPN Plastic Encapsulated Transistor RoHS Compliant Product A suffix of “-C” specifies halogen & lead-free FEATURES Low VCE(sat). VCE(sat) = 0.25V(Typ.) (IC/IB = 4A / 0.1A) Excellent DC Current Gain Characteristics D-Pack (TO-252) CLASSIFICATION OF hFE Product-Rank 2SD2118-Q Range 120~270 2SD2118-R 180~390 A BC D PACKAGE I |
 SeCoS |
|
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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