S559-6204-06

ISDN MAGNETICS U Interface Surface Mount Transformers TM00205 • Designed to interface with Motorola MC145572 transceiver IC • Minimum interwinding breakdown voltage of 1500 Vrms ELECTRICAL SPECIFICATIONS at 25° C DCR Ω max Part Number Turns Ratio ± 3% Primary Inductance* mH min Leakage Inductance µH max Pri Interwinding Capacitance pF max Sec S559-6204-06 1.25 : 1 CT 26.5 28 4 12 185 * Measured at 10 kHz, 0.1 Vac SCHEMATIC S559-6204-06 1 9 2 CT 4 7 5 Primary Secondary 8 ©2000 Bel Fuse Inc. Specifications subject to change without notice. 05.00 Bel Fuse Inc. 198 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com T2-11 ISDN MAGNETICS TM00205 U Interface Surface Mount Transformers MECHANICAL S559-6204-06 1.025–1.070 [26.00–27.20] 0.800 ±0.008 [20.32 ±0.20] 0.500 [12.70] max .008 [0.20] Transparent Mylar cover 0.150 ±0.010 [3.81 ±0.25] typ Pin 1 reference notch 1 2 10 9 8 7 0.920 [23.40] max 0.600 [15.20] 3 4 5 0.900 [22.90] ref 1.070 [27.20] max Dimensions are in inches [millimeters]. Standard dimension tolerance is ±0.005 [0.13] unless otherwise noted. ©2000 Bel Fuse Inc. Specifications subject to change without notice. 05.00 CORPORATE Bel Fuse Inc. 198 Van Vorst Street Jersey City, NJ 07302 Tel 201-432-0463 Fax 201-432-9542 www.belfuse.com FAR EAST Bel Fuse Ltd. 8F / 8 Luk Hop Street San Po Kong Kowloon, Hong Kong Tel 852-2328-5515 Fax 852-2352-3706 www.belfuse.com EUROPE Bel Fuse Europe Ltd. Preston Technology Management Centre Marsh Lane, Suite G7, Preston Lancashire, PR1 8UD, U.K. Tel 44-1772-556601 Fax 44-1772-888366 www.belfuse.com T2-12