www.DataSheet4U.com P Core Half 14,4 × 7,5 Core and Accessories Core I For inductive proximity switches I Material N22 for the frequency B65937 B65542 range from about 70 to 700 kHz Material N22 Approx. weight g 2,5 Ordering code B65937-A-X22 Coil former Material: GFR polyterephthalate (UL 94 V-0, insulation class to IEC 60085: F max. operating temperature 155 °C); color code black lN mm 28 A R value µΩ 115 Ordering code B65542-B-T1 AN mm2 8,4 364 08/01 Herausgegeben von EPCOS AG Market.