GU42 POT Ferrite Cores, transformer core, magnetic tank

  • $2.20
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We use the Polyethylene foamed sheet to protect the ferrite cores and bobbins, then use the air column, don't worry!

GU42 Ferrite Cores

AL=7800±25%(nH/N^2)
"E" core size(mm): (the third picture)
   A: 42.5±0.9
   B: 36.1±0.7
   C: 17.3±0.4
   D: 5.5±0.2
   E: 9.0±0.3
   F: 13.4±0.3
   G: 5.0±0.3

each set =2 ferrite halves + 1 bobbin

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