【EPCOS】B72220T2301K101,压敏电阻 Varistor ETFV20K300E2
B72220T2301K105,VARISTOR 470V 3KA RADIAL BOX 3LD
B72220T2321K101,VARISTOR 510V 10KA RADIAL BOX
B72220T2321K105,VARISTOR 510V 10KA RADIAL BOX
B72220T2321K106,20MM, 320VAC, 10%, ADVANCED THER
【EPCOS】B72220T2351K101,压敏电阻 Varistor ETFV20K350E2
B72220T2351K102,VARISTOR
B72220T2351K105,VARISTOR 560V 10KA RADIAL BOX