Note: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Part Symbol
Footprint
3D Model
Operating Temperature-Max
Operating Temperature-Min
Regulation Current-Nom (Ireg)
Rep Pk Reverse Voltage-Max
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InterFET Corporation
Current Regulator Diode, 0.56mA I(S), 1.7V V(L), Silicon, TO-92, TO-92, 2 PIN
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J503-TR1 - Vishay Siliconix
E-501 - SEMITEC Corporation
J503-TO-92 - Linear Integrated Systems
CCL0500TR - Central Semiconductor Corp
CCL0500TR-RECU - Central Semiconductor Corp
MCL1300 - Motorola Mobility LLC
E-501 - International Semiconductor Inc
J502 - Linear Integrated Systems
J502 - InterFET Corporation
J503LTR-E3 - Vishay Siliconix
CRJ056 - International Semiconductor Inc
This table gives cross-reference parts and alternative options found for J503. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of J503, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
Part Number
Description
Manufacturer
Compare
J503-TR1
Current Regulator Diode, 0.56mA I(S), 1.7V V(L), Silicon, TO-226AC, PLASTIC, MODIFIED TO-226AA (TO-92), 2 PIN
Vishay Siliconix
J503 vs J503-TR1
Part Number
Description
Manufacturer
Compare
E-501
Current Regulator Diode, 0.515mA I(S), 1.1V V(L), Silicon, E-TYPE PACKAGE-2
SEMITEC Corporation
J503 vs E-501
J503-TO-92
Current Regulator Diode, 0.56mA I(S), 0.7V V(L), Silicon, TO-92, 2 PIN
Linear Integrated Systems
J503 vs J503-TO-92
CCL0500TR
Current Regulator Diode, 0.515mA I(S), 1.1V V(L), Silicon, DO-35, HERMETIC SEALED, GLASS PACKAGE-2
Central Semiconductor Corp
J503 vs CCL0500TR
CCL0500TR-RECU
Current Regulator Diode, 0.515mA I(S), 1.1V V(L), Silicon, DO-35, HERMETIC SEALED, GLASS PACKAGE-2
Central Semiconductor Corp
J503 vs CCL0500TR-RECU
MCL1300
0.5mA, SILICON, CURRENT REGULATOR DIODE, DO-204AA
Motorola Mobility LLC
J503 vs MCL1300
E-501
Current Regulator Diode, 0.515mA I(S), 1.1V V(L), Silicon, DO-35
International Semiconductor Inc
J503 vs E-501
J502
Current Regulator Diode, 0.6V V(L), Silicon, ROHS COMPLIANT, PLASTIC, TO-92, 2 PIN
Linear Integrated Systems
J503 vs J502
J502
Current Regulator Diode, 0.43mA I(S), 1.5V V(L), Silicon, TO-92, TO-92, 2 PIN
InterFET Corporation
J503 vs J502
J503LTR-E3
DIODE 0.56 mA, SILICON, CURRENT REGULATOR DIODE, TO-226AA, PLASTIC, TO-92, 3 PIN, Current Regulator Diode
Vishay Siliconix
J503 vs J503LTR-E3
CRJ056
Current Regulator Diode, 0.56mA I(S), 1.1V V(L), Silicon, TO-92, TO-92, 2 PIN
International Semiconductor Inc
J503 vs CRJ056