POWER MAGNETICS Common Mode Choke • PM01103 Operating temperature range 0° to +70° C ELECTRICAL SPECIFICATIONS at 25° C Part Number Inductance mH nom Isolation Voltage Vrms DCR Ω max S571-4000-02 4.7 500 1.0 SCHEMATIC S571-4000-02 1 4 2 3 ©2001 Bel Fuse Inc. Specifications subject to change without notice. 09.01 Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com page 1 POWER MAGNETICS Common Mode Choke PM01103 MECHANICAL S571-4000-02 0.246 [6.25] 0.250 [6.35] 0.394 [10.0] 0.300 [7.60] 0.335 [8.50] 0.246 [6.25] Suggested PCB Pad Layout Dimensions are in inches [millimeters]. Standard dimension tolerance is ±0.005 [0.13] unless otherwise noted. ©2001 Bel Fuse Inc. Specifications subject to change without notice. 09.01 CORPORATE FAR EAST EUROPE Bel Fuse Inc. 206 Van Vorst Street Jersey City, NJ 07302 Tel 201-432-0463 Fax 201-432-9542 www.belfuse.com 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 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 page 2