FT50-43 Toroid Core - Ferrite

FT50-43 Toroid Core - Ferrite
Price: $0.75
FT50-43 Ferrite Core 
AL=350
OD = .500"
ID = .281"
Ht = .188"
Temperature Stability in ppm /degC = 12500
 
uH = (AL * Turns*Turns)/1000
 
Optimum Resonant Circuit Range for highest Q and lowest core loss:
Wideband Transformers: 5 - 400 MHz
Power Transformers: 0.5 - 30 MHz
RFI Suppression: 5 - 500 MHz