Vishay precision resistor 04w vishay mbb02070e4221bc100 4k22 01 04w thin metal film precision resistor from the vishay mbb0207 series this product combines the proven reliability of the proffessional products with an advanced level of precision and stability perfectly suited for applications in the fields of test and measuring equipment along with industrial and medical electronics vishay mbb02070e4221bc100 4k22 mbb0207 04w precision resistor