221Ω ±1% 0.5W1/2W ±50ppm/℃ Φ3.00mm
通孔电阻器
得捷: RES 221 OHM 1% 1/2W AXIAL
贸泽: Metal Film Resistors - Through Hole 1/2W 221 Ohm 1% 350 Volt
Ohmite