WELWYN
通孔电阻器, W21系列, 5 ohm, 3 W, ± 5%, 100 V, 轴向引线
电阻,15W 5% 5R
电阻,50W 5% 5R
铝壳绕线电阻
通孔电阻器, W22系列, 5 ohm, 7 W, ± 5%, 200 V, 轴向引线
电阻,25W 5% 5R