T50-7 Toroid Core - Iron Powder

T50-7 Toroid Core - Iron Powder
Price: $0.65
T50-7 Iron Powder Core 
AL=4.3
OD = .500"
ID = .303"
Ht = .190"
Temperature Stability in ppm /degC = 30
 
uH = (AL * Turns*Turns)/1000
 
Optimum Resonant Circuit Range for highest Q and lowest core loss:
1 MHz - 25 MHz