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Electronics_Projects_2019
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Electronics_Projects_2019/ZMHW_Modector/pcb_switcher/bom/bom_notes

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switching pcb
4 years ago
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  1. 				CAPACITORS			
  2. 

  3. 

  4. 

  5. through hole
  6. 50RX30100M10X12.5 
  7. 5mm lead spacing 14mm height, must be away from other shield
  8. 100uf and 470uf sizes
  9. 11,000 in stock
  10. 50 cents about
  11. 

  12. smd mount
  13. 

  14. EDT107M025S9HAA
  15. kemet
  16. cheapest
  17. 100uf
  18. 40 cents single qty.
  19. 6.6 footprint
  20. 

  21. 25TXV100M6.3X8
  22. rubycno
  23. 60 cents
  24. 100uf
  25. 25v (will it be ok through spikes?)
  26. 6.6 x 6.6 footprint
  27. 

  28. going through hole can save about 10 cents per cap
  29. for my purposes, not needed
  30. 

  31. 

  32. 

  33. 					INDUCTORS
  34. 

  35. 

  36. 220uH
  37. 

  38. SRN1060-221MCT-ND 
  39. 2k qty avail
  40. 10x10 about footprint (10x9.8)
  41. 1A current rating
  42. 

  43. 

  44. going with that size footprint. seems there are others available.