defining a degree of excellence LINE FILTER INDUCTORS TM0049 Bel offers a series of line inductors designed to assist in eliminating or reducing noise transmission in AC or DC circuit applications. For example, these noise suppression chokes are superior output inductors when used in a switch mode power supply. Our inductors are packaged in a compact, rigid vertical case with "set" terminal pins to simplify mounting on computer boards in microcomputer applications. * Excellent Linear Magnetic Characteristics. * Operating Temperature Range 0oC to 70oC. * A Toroid core to maintain reduced flux leakage. * Excellent vibration resistance. MECHANICALS 0.05(1.1) +/- 0.004(0.01) 0.595(15.00) 0.70(17.65) 0.198(5.00) 1 Date Code 0.595(15.00) 2 0.793(20.00) Bel Part Number 0.397(10.00) 0.515(13.00) 4 0.159(4.00) 0.028" sq. ELECTRICALS Inductance (uH) +/- 15% 0570-2004-01 0570-2004-02 0570-2004-03 0570-2004-04 0570-2004-05 0570-2004-06 0570-2004-07 10 20 30 50 75 100 150 3 Suggested PCB Mounting Holes Dimensions are in inches(mm). Dimension tolerance is equal to +/0.01(0.25) unless otherwise stated. @ 25o C. Part Number Bottom View % Of Initial Rated DC Inductance Current At Rated (ampheres) Current Typ 2.0 93 1.5 93 1.0 93 0.75 95 0.60 87 0.50 85 0.50 88 Corporate Office Bel Fuse Inc. 198 Van Vorst Street, Jersey City, NJ 07302-4496 Tel: 201-432-0463 Fax: 201-432-9542 E-Mail: [email protected] Internet: http://www.belfuse.com Far East Office Bel Fuse Ltd. 8F/8 Luk Hop Street San Po Kong Kowloon, Hong Kong Tel: 852-2328-5515 Fax: 852-2352-3706 0.397(10.00) SCHEMATIC DCR (milliohms) Max 35 70 100 200 200 210 300 1 2 4 3 European Office Bel Fuse Europe Ltd. Preston Technology Management Centre Marsh Lane, Preston PR1 8UD Lancashire, U.K. Tel: 44-1772-556601 Fax: 44-1772-888366 T206