Manganese-zinc ferrite has the characteristics of high magnetic permeability and high magnetic flux density, and has low loss characteristics at frequencies below 1MHz. Nickel-zinc ferrite has extremely high resistivity and low permeability characteristics.The higher the magnetic permeability of ferrite, the lower the impedance of high frequency. Therefore, it is better to use nickel-zinc ferrite when suppressing high-frequency interference. When suppressing low-frequency interference, it is better to use manganese-zinc ferrite.

Material: Nickel Zinc

Outer diameter 9.5mm

Height 19.5 mm

Inside diameter 5mm

QTY:10 PCS

Note: This is for anti-interference filtering, low permeability ，not for transformers！！！！！！！！

Please allow 1-2mm differs due to manual measurement. pls make sure you do not mind before you bid