49-905 Mica Disease-FOUND IT! - Printable Version

+- The PHILCO Phorum (https://philcoradio.com/phorum)
+-- Forum: Philco Radio Discussions (https://philcoradio.com/phorum/forumdisplay.php?fid=5)
+--- Forum: Philco Electronic Restoration (https://philcoradio.com/phorum/forumdisplay.php?fid=8)
+--- Thread: 49-905 Mica Disease-FOUND IT! (/showthread.php?tid=9031)

---

RE: 49-905 Mica Disease-FOUND IT! - Eric Adams - 03-19-2014

Don't worry Don, that kind of stuff never gets thrown out! What size mica cap do I use?

---

RE: 49-905 Mica Disease-FOUND IT! - Radioroslyn - 03-19-2014

Most of the time 100mmfd will do the trick.
Terry

---

RE: 49-905 Mica Disease-FOUND IT! - Arran - 03-19-2014

That's one of the problems with repairing those mini IF cans, the values are not marked on the schematic, or rarely are, and not all IF cans used the same value capacitors, sometimes not even the same set. On some you can use 100 mmf/pf, on other you need 120s, others something else.
Regards
Arran

---

RE: 49-905 Mica Disease-FOUND IT! - Eric Adams - 03-20-2014

Thanks guys. It looks like a good project.

---