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What is the difference between 2SA1943 and TTA1943?

Discussion in 'General Electronics Discussion' started by KAKU, Oct 15, 2021.

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  1. KAKU

    KAKU

    9
    0
    Aug 10, 2021
    The original machine is equipped with 2SA1943 and 2SC5200. I have a pair of power amplifier tubes 2SA1943 and TTC5200. I don’t know if these transistors can be mixed. I have reference to the information of 2sa1943, but I would like to ask if anyone knows the rated voltage, current, power and other parameters?
    Thanks in advance!

    [mod note -- edited link]
     
    Last edited by a moderator: Oct 15, 2021
  2. PETERDECO

    PETERDECO

    196
    50
    Dec 19, 2019
    The 2SA1943 and 2SC5200 are both rated 250V, 17A. The TTC5200 is 230V, 15A. You can easily google these for the datasheets.
     
    KAKU and davenn like this.
  3. KAKU

    KAKU

    9
    0
    Aug 10, 2021
    Thank u. I have finished it.
     
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