10 Pcs 8mm X 50mm Mn Zn Ferrite Rod Bar Loopstick For Crystal Radio

Specification:
:
Material: MnZn-ferrite
Length: 50mm/2''
Diameter: 8mm/0.3''
Use for Antennas

Application range:
Widely used in TV, cell phones, monitors, electric vehicle charger, alarm, DVD, switch supply, up, - converter, high-frequency transformer, filter, inductor, household appliances, industrial automation, instrumentation, communication, , energy saving lamps and lanterns and so on.

Notice:
The may have different as the difference display,pls understand.











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