B78417

Inductors: ISDN/x/DSL Transformers Series/Type: B78417 The following products presented in this data sheet are being withdrawn. Ordering Code B78417A1671A003 Substitute Product B78417A1698A003 Date of Withdrawal 2003-08-01 Deadline Last Orders 2003-09-30 Last Shipments 2003-12-31 For further information please contact your nearest EPCOS sales office, which will also support you in selecting a suitable substitute. The addresses of our worldwide sales network are presented at www.epcos.com/sales. xDSL Transformers ADSL Interface Application ■ Matched to Infineon ICs EP 7 B78417A1671A003 10 max. 7,5 max. Features ■ PTH version upon request Pin 1 2,5 10,8 max. 0,7 x 0,25 0,2 13 max. Marking ■ Manufacturer, middle block of FIN0229-U-E ordering code, date code Packing ■ 24-mm blister tape ■ Packing unit upon request Layout recommendation 2 8 7 6 5 1,3 Pinning 5 N3 IC 7 6 N4 8 FIN0225-I 14 1 2 3 4 4 N1 2 Line 3 N2 1 2,5 3 x 2,5 = 7,5 8,8 FIN0224-A Technical data (electrical specifications at 25 °C) Ordering code Type/Core N1 : N2 : N3 : N4 LH L S (typ.) C W (typ.) R DC (Line) (typ.) R DC (IC) (typ.) VT Insertion loss THD (at 30 kHz) Operating temperature range mH B78417A1671A003 EP 7 1,31 : 1,31 : 1: 1 1,444 ± 10 % 4,5 36 1,91 1,15 1,5 0,5 80 –40/+85 µH pF Ω Ω kVAC dB dB °C 43 04/02 9 max. Pin 1 marking GEMINAX PEB 4565, 3558, 22716, 22720 ( Herausgegeben von EPCOS AG Unternehmenskommunikation, Postfach 80 17 09, 81617 München, DEUTSCHLAND ++49 89 636 0...