Ọkwa: N35-N52(M,H,SH,UH,EH,AH)
Ụdị: diski, ngọngọ wdg.
Ụdị nrapado: 9448A, 200MP, 468MP, VHB, 300LSE wdg
mkpuchi: NiCuNi, Zn, AU, AG, Epoxy wdg.
A na-eji magnet nrapado 3M eme ihe na ndụ anyị kwa ụbọchị. Ihe mejupụtara ya bụ neodymium magnet na teepu 3M dị elu nke na-ejide onwe ya.