https://www.sparkfun.com/diode-rectifier-1a-50v-1n4001.html
Diode Rectifier - 1A, 50V (1N4001) - SparkFun Electronics
SparkFun Electronics is an online retail store that sells the bits and pieces to make your electronics projects possible.
dioderectifier1a50v1n4001
https://makezine.com/parts/diode-1n4001-or-similar/
diode (1N4001 or similar) Archives - Make: DIY Projects and Ideas for Makers
projects and ideas
https://makezine.com/parts/1n4001/
1N4001 Archives - Make: DIY Projects and Ideas for Makers
projects and ideas1n4001archivesmakediy
https://www.onsemi.com/PowerSolutions/MaterialComposition.do?searchParts=1N4001
onsemi: RoHS (Material Composition): 1N4001
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https://makezine.com/parts/1n4001-or-equal-rectifier/
1N4001 or equal rectifier Archives - Make: DIY Projects and Ideas for Makers
projects and ideas
https://www.onsemi.com/products/discrete-power-modules/rectifiers/1n4001
1N4001
Standard Rectifier, 50 V, 1.0 A
1n4001