VISHAY
金属薄膜电阻, 20欧姆 1% 0.4W 200V
MULTICOMP
通孔电阻器, MCKNP系列, 20 ohm, 1 W, ± 5%, 轴向引线
MULTICOMP
通孔电阻器, MCMF系列, 20 ohm, 600 mW, ± 1%, 250 V, 轴向引线
MULTICOMP
绕线电阻, 20Ω, 3W, 5%
MULTICOMP
合成碳膜电阻, 20欧姆 5% 0.5W 350V
VISHAY
金属薄膜电阻, 20欧姆 5% 3W
OHMITE
厚膜电阻, 20Ω, 5%, 10W