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  • Users: Aero1207
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  1. Aero1207

    2.4 Volt Diode vs. 3.6 volt diode

    Our firm is using a pressure transducer in an application and the circuit design uses a 2.4 volt diode on the output. We have seen some of the diodes become blown due to transient spikes. We know that at one point the manufacturer had considered a 3.6 volt diode on the output. The question of...
  2. Aero1207

    INSERTS, KEY-LOCKED per MS51830E

    We're using a dash size -202 insert in 7050 aluminum. We have the thread in the aluminum block designed with an undercut at the bottom and the inserts appear to be threading in and bottoming out past the undercut. We are seeing evidence that after we drive in the two locking keys, which are...
  3. Aero1207

    Aging of 302 Springs

    A vendor wound a large lot of 302 SST springs about two years ago. Springs were stress relieved by heating to 450°F for 30 minutes, work hardened by cycling to solid height 100 times, vendor then measured load at working ht and then placed them on his shelf. Two years later, vendor says loads...

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