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      Top Picks
      • FAIRCHILD IC Integrated Circuit Chip KA3842A
      1/1
      FAIRCHILD IC Integrated Circuit Chip KA3842A
      $ 53 .91

      ✔ In Stock (Can ship in 5-7 days)

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      KA3842AC
      DISCONTINUED BY MANUFACTURER
      SWITCHING CONTROLLER
      1A
      500KHZ SWITCHING FREQ-MAX
      PDIP8
      FACTORY WARRANTY MAY NOT APPLY. RADWELL 2-YEAR WARRANTY INCLUDED

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      Reviews

      • N

        Neil Slone

        May 26, 2025

        FAIRCHILD IC Integrated Circuit Chip KA3842A
        Great value, product was just what I wanted, and the transaction was secure and hassle-free.
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      • T

        Traves Wilson

        Apr 29, 2025

        FAIRCHILD IC Integrated Circuit Chip KA3842A
        Very straightforward
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      • W

        Wade Johnson

        Dec 21, 2024

        FAIRCHILD IC Integrated Circuit Chip KA3842A
        We found the product that we wanted.
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      • J

        Joshua Wilson

        Feb 26, 2024

        FAIRCHILD IC Integrated Circuit Chip KA3842A
        OKmarts does a great job of finding hard to find parts and on repairs. They are a very good source to have.
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      • A

        Anonymous user

        Nov 25, 2022

        FAIRCHILD IC Integrated Circuit Chip KA3842A
        All was ok! No problems whatsoever.
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        Unhelpful

      FAIRCHILD IC Integrated Circuit Chip KA3842A

      $ 53 .91
      Click here to view shipping costs.

      ✔ In Stock (Can ship in 5-7 days)

      Quantity
      MOQ : 6
      Payment Methods
      T/T pay VISA pay mastercard pay Diners Club pay Discover pay JCB pay American Express pay Stripe pay PayPal pay Google pay Apple pay Link pay venmo pay
      • Online Support 24/7

      • 12 Months Warranty for New Products

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