RC1/4-6.8K-5%R规格参数
相关型号
RC1/4-6.8K-5%-TR RC1/4620JB RC1/4620JTB RC1/4620JTD RC1/4621JB RC1/4621JTB RC1/4621JTD RC1/4622JB RC1/4622JTB RC1/4622JTD