Replacing the 2SC1583 with doubled-up KSC1845's was tricky. Using advice from prior posts, two matched KSC1845's for each 2SC1583, a dab of thermacote, and a short length of 1/4" diameter heat shrink (to hold the two KSC1845's face-to-face), and insulators (small diameter unshrunk heatshrink) for all the legs to avoid shorts.
The resulting device was difficult to position. I checked the pinouts FIVE TIMES on each device and I'm still unsure if I've gotten it right.
The resulting device was difficult to position. I checked the pinouts FIVE TIMES on each device and I'm still unsure if I've gotten it right.
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