B65686

PM 74/59 Core I In accordance with IEC 61247 I Particularly suitable for power transformers B65686 and energy storage chokes I PM cores are supplied in sets Magnetic characteristics (per set) Σl/A le Ae A min Ve = 0,162 mm–1 = 128 mm = 790 mm2 = 630 mm2 = 101 000 mm3 Approx. weight 460 g/set www.DataSheet4U.com Gapped Material A L value nH N27 315 ± 3 % 630 ± 3 % s approx. mm 3,80 1,50 µe Ordering code 41 81 B65686-A315-A27 B65686-A630-A27 Ungapped Material A L value nH N27 N87 µe AL1min PV nH W/set 7,5 (150 mT, 25 kHz, 100 °C) Ordering code 10000 + 30/– 20 % 1290 7000 10000 + 30/– 20 % 1290 7000 B65686-A-R27 9,6 B65686-A-R87 (100 mT, 100 kHz, 100 °C) 265 08/01 PM 74/59 Accessories Coil former Material: GFR polyterephthalate (UL 94 V-0, insulation class to IEC 60085: F max. operating temperature 155 °C), color code black Solderability: to IEC 60068-2-20, test Ta, method 1 (aging 3): 235 °C, 2 s Resistance to soldering heat: to IEC 60068-2-20, test Tb, method 1B: 350 °C, 3,5 s Winding: see “ Processing Notes ” , page 154 Also available without solder pins Sections 1 1 AN mm2 442 442 lN mm 140 140 A R value µΩ 10,9 10,9 Solder pins 18 — Ordering code B65687-A1018-T1 B65687-A1000-T1 B65687 29,7+0,3 ø1,6+0,15 1 43,4 max. 57,3 max. 18 40,64 2,54 85,5 max. 2,54 ø3,5+0,2 9 Marking of solder pin 1 66,04 ø33 max. 10 HoleHole arrangement arrangement view inin mounting direction View mounting direction 1,4 57,8 max. 5,7 _ 0,3 1,2 x 0,6 FPM0021-C 1,6 ...