audio transformer mil-t-27e high reliability : red spec series web: www.triadmagnetics.com phone 951-277-0757 fax 951-277-2757 460 harley knox blvd. perris, california 92571 publish date: december 4, 2013 1 2 3 4 5 6 50k ohm ct 1k ohm ct 25 mw pri z sec z .200 .100 .750 min. .020 .465 max. .310 max. .410 max. pri. 50k c.t. 12 3 SP-5 tf5s21zz triad sec. 456 25 mw .200 .300 tab, at pin #1 0 madc 1k c.t. sp- 5 description: triad?s high reliability audio transformers provide the durability and precision required in today?s demanding designs. these transformers are available for a wide variety of applications. electrical specifications (@25c) power level (mw) matching impedance max. ma dc unbalance in primary dc resistance ( ? ) overall turns ratio primary secondary primary secondary 25 50,000 ct 1,000 ct 0.0 3,800.0 75.0 7.1:1.0 frequency response: + 2.0 db, at 300 hz to 100k hz pri-sec hipot test (pri-sec): 1,000 vrms for 1 sec. working voltage: 150vdc construction: plug-in terminals are precision spaced to provide fixed mounting centers. epoxy molded case includes a .020? recess for ease of solder inspection. leads are made of high strength nickel alloy, gold plated and are .020? in diameter. 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?. specifications are subjected to change without notice. please contact triad magnetics? website for the most current version.
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