EEEEE16 Value 250 pcs Diode Assortment Kit Contains Rectifier Fast Recovery Schottky Switching Zener Diode Pack of Assorted diodes : Amazon.in: Industrial & Scientific
1N540 (Surge) - Feature = Silicon Rectifier, General Purpose ; Power / Current Unit = 3 Amp ; Voltage Range (V) = 50-1000 V, General Purpose Rectifiers
Vintage GE General Electric 1N540 DIODE - Black Top Hat 1N540 nos | eBay