ARCOL
电阻器, Aluminium, 7.5 ohm, 25 W, 550 V, ± 1%, HS Series, 绕线
OHMITE
绕线电阻, 7.5Ω, 25W, 1%
电阻器, Aluminium, 7.5 ohm, 150 W, 2.5 kV, ± 1%, HS Series, 绕线
绕线电阻, 7.5Ω, 5W, 1%