T130-2 MicrometalsToroid Iron Powder Core. #2 Material New Old Stock. AL Values listed in µH/100 Turns Permeability = 10 Frequency Range 2 Mhz - 30 Mhz Color = Red
Manufacturer: Micrometals 2 Material OD = 1.30 / 33.0 mm +/- 0.02 in ID = .780 in / 19.8 mm +/- 0.02 in Ht = .437 in / 11.1 mm +/- 0.025 in AL=11 +/-5% 250 KHz - 10 MHz