Please identify the component marked JC 5H on a power supply module from Rockwell Automation.

photo of unknown component on a PCB

  • 4
    \$\begingroup\$ What's the purpose of the component? What's the circuit around it look like? It's some type of diode, but we can't tell you more without some more information. \$\endgroup\$
    – Hearth
    Dec 27, 2020 at 18:23
  • \$\begingroup\$ D17 stands for diode, and K stand for cathode. \$\endgroup\$ Dec 27, 2020 at 19:55

1 Answer 1


Could be a 100V 0.2A Schottky diode NSR02100HT1

enter image description here


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