J503 Constant Current Diode J503 503 2sj503 To-92-2 Package Si Brand Free Shipping - Integrated Circuits - AliExpress
J503 InterFET | Mouser
InterFET
J503 Datasheet(PDF) - Vishay Siliconix
Karl Kruse GmbH & Co KG - Having trouble with obsolete components ? We can replace many diodes, just contact us. GENERAL DESCRIPTION Calogic's current regulator diode is available in plastic TO-92
10PCS Original J510 Current Regulator Diodes TO-92 | eBay