The only difference between the A and B is that the reverse leakage for the B is lower at 150C!
So the B has better performance than the A. As you said, the 1N486B available ex-stock from Farnell for 12.7p plus VAT.
Have you checked Q924 and Q925 yet? I have a reason for asking this since the answer might give an indication of where the fault lies.
So the B has better performance than the A. As you said, the 1N486B available ex-stock from Farnell for 12.7p plus VAT.
Have you checked Q924 and Q925 yet? I have a reason for asking this since the answer might give an indication of where the fault lies.
