薄膜电阻TCRG1010050404.02 ¥1.7 0去看看 芯引力电子发布了 TCRG101005(0402)L4021D 薄膜电阻 0404.02KR Ω ±0.5% 1/16W 薄膜电阻TCRG1010050404.02 ¥4.2 0去看看 芯引力电子发布了 TCRG101005(0402)L4021B 薄膜电阻 0404.02KR Ω ±0.1% 1/16W