Model No.JBM

D.C. Resistance 4.55 k
Resonant Frequency 9.77 kHz
Magnet Anisotropic Ferrite
Pole piece Spacing N56.5  B58.5
   Model No.JB

D.C. Resistance 4.55 k
Resonant Frequency 9.77 kHz
Magnet Anisotropic Ferrite
Pole piece Spacing N56.5 B58.5
  Model No.SJ04

D.C. Resistance (N)3.95 k, (b)4.15 k
Resonant Frequency (N 8.13 kHz, (b) kHz
Magnet Anisotropic Ferrite
Pole piece Spacing N54.8 B57.8
  Model No.SJ05

D.C. Resistance N4 3K B4K
Resonant Frequency N -kHz B - kHz
Magnet Anisotropic Ferrite
Pole piece Spacing N58.5 B60.7