1661A5 1667B2 1687B5, hochisolierend 1687B5 1700A111A2, niederimpedant 1700A111A2 REPLACES TYPE 1500B15 18000617 1677A5 18001539 2516B10 18004220 18004238 18004711 5070A11100 18004871, 5221B2; 18004872, 5223B1; 18005274 18007197, 9124B1011; 18007353, 9165;