U500 155-0239-02 Trigger For Tektronix 2400 Series Scopes 2465b 2467b 2440 2430a

US $70.00

  • Antioch, California, United States
  • Jan 29th
  I am offering you a tested good triggering A1U500 IC for any of the 2400series analog scopes like 2465, 2465A,... Tek would have charged at least $250 for one of these until the late 1990s, when they quit supplying them. Also, from 1995 on, those Tek supplied labeled "Maxtek" instead of "Tek" proved to be less reliable. I am supplying pre-1995 "Tek". The most common symptom of a bad U500 is a test 05 failure at startup or instability in autolevel or auto triggering (while perhaps still triggering ok in normal or single). Digitizing 2400s (like 2440) also use this IC but designate it A10U150. Since I have multiple quantity of these, date codes on those you'll get may differ from photo.  I also have all other parts 2400s... ask for what you need... I ship worldwide. Ebay & Paypal require I ship by carrier/method that includes tracking & delivery confirmation, which public Airmail is not good at outside USA, but Ebay's Global Shipping Program addresses those issues.   I will only see 86% of the BIN price, or about $60. Ebay will get about 10-11% as sales commission, and Paypal will keep about 3-4% for speed and buyer protection. My $60 take is justified by the testing required to make sure you get a good one.    California resident buyers pay sales tax.
Condition Used :
An item that has been used previously. The item may have some signs of cosmetic wear, but is fully operational and functions as intended. This item may be a floor model or store return that has been used. See the seller’s listing for full details and description of any imperfections.
Seller Notes tested working

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