audio transformer data/voice coupling web: www.triadmagnetics.com phone 951-277-0757 fax 951-277-2757 460 harley knox blvd. perris, california 92571 publish date: december 4, 2013 13 .715 max dot above #1 pin on bobbin flange .812 max .740 max .150 min .420 .375 .060 dia holes 1 64 3 unit mounting pattern pc pins .016 x .041 1 ohm primary secondary 3 4 6 z = 600 z = 4000 ohm ty-303p description: the ty series transformers are used for a variety of applications including impedance matching, isolation, repeat co il, line balancing, bridging and hybrid circuits. electrical specifications at 25o c: designed to meet fcc part 68 longitudinal balance: (fcc 68.310) ? 60 db min. 200 ? 1000 hz 45 db min. 1000 ? 4000 hz dielectric strength: (fcc 68.304) ? 1500vac power level: -45 dbm to +7 dbm frequency range: data/voice = 300 to 3500 hz data = 800 to 3500 hz schematic: rohs compliance: as of manufacturing date february 2005, all standard products meet the requirements of 2011/65/eu, known as the rohs initiative. *upon printing, this document is considered ?uncontrolled?.please contact triad magnetics website for the most current version. impedance (ohms) max. dc current (ma) typ. insertion loss (db) typ. return loss (db) typ. freq. response (db) pri sec 4000 600 0 1.0 26 .5
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