| No | Part number | Description ( Function ) | Manufacturers | |
| 1 | U420B | IRFU420B IRFR420B / IRFU420B November 2001 IRFR420B / IRFU420B 500V N-Channel MOSFET General Description These N-Channel enhancement mode power field effect transistors are produced using Fairchild’s proprietary, planar, DMOS technology. This advanced technology has been especially tailored to minimize on-state resistance, provide superior switching performance, |
 Fairchild |
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Recommended search results related to U420B |
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| CEU4201 | P-Channel Enhancement Mode Field Effect Transistor P-Channel Enhancement Mode Field Effect Transistor FEATURES -40V, -28A, RDS(ON) = 26mΩ @VGS = -10V. RDS(ON) = 36mΩ @VGS = -4.5V. Super high dense cell design for extremely low RDS(ON). High power and current handing capability. Lead free product is acquired. TO-251 & TO-252 p |
 Chino-Excel Technology |
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| CEU4204 | N-Channel Enhancement Mode Field Effect Transistor N-Channel Enhancement Mode Field Effect Transistor FEATURES 40V, 24A, RDS(ON) = 30mΩ @VGS = 10V. RDS(ON) = 45mΩ @VGS = 4.5V. Super high dense cell design for extremely low RDS(ON). High power and current handing capability. Lead free product is acquired. TO-251 & TO-252 packa |
 CET |
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| IFU420 | IRFU420 |
 ETC |
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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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