Connect with us

Transistor sub

Discussion in 'Electronic Repair' started by Franc Zabkar, Dec 7, 2008.

  1. Franc Zabkar

    Franc Zabkar Guest

    My vrt databook lists the specs as ...

    2SC1307 HF-L, 70V, 8A(ss), PQ = 15W (50MHz)

    ss = peak value

    2SC2098 AM-L, 70V, 6A, PQ = 15W (28MHz)
    MRF475 AM/SSB-L 48V, 4A, PEP = 12W (30MHz)
    2SC1969 AM-L, 60V, 6A, PQ = 16W (27MHz)
    2SC2166 HF-L, 75V, 4A), PQ > 6W (27MHz)

    All of your replacement options appear to be inferior (I couldn't find
    the ERF2030).

    I found this transistor:

    2SC2050 AM-L, 60V, 6A, PQ > 13W (50MHz)

    FWIW, the 2SC1307 is listed as its sub, but not vice versa.

    BTW I can get a 2SC1307 for AU$10.45 in Australia, assuming it is not
    a fake.

    - Franc Zabkar
     
  2. Kevin Dooks

    Kevin Dooks Guest

    Hi, I am in need of a suitable replacement for a 2SC1307 rf transistor
    and was wondering if anyone had any suggestions. The 2SC2098 looks
    like a possibility as does the MRF475 both of which are about as old
    as the 1307 and equally if not more difficult (and expensive) to
    obtain.

    Or would I be further ahead trying an ERF2030 and associated
    components as some use to replace the 2SC1969 and 2SC2166.


    TIA

    Kevin
     
Ask a Question
Want to reply to this thread or ask your own question?
You'll need to choose a username for the site, which only take a couple of moments (here). After that, you can post your question and our members will help you out.
Electronics Point Logo
Continue to site
Quote of the day

-