Audio Transformer MIL-T-27E High Reliability : “Red Spec” Series 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) 25 Matching Impedance Primary Secondary 50,000 CT 1,000 CT Max. Ma DC Unbalance in Primary 0.0 DC Resistance (Ω) Primary Secondary 3,800.0 75.0 Overall Turns Ratio 7.1:1.0 .410 MAX. Frequency Response: + 2.0 DB, at 300 Hz to 100K Hz .310 MAX. 50K C.T. TF5S21ZZ 0 MADC Working voltage: 1 2 3 150VDC TRIAD .020 .750 MIN. 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. .200 .200 .100 TAB, AT PIN #1 PRI Z SEC Z 50K OHM 1K OHM CT .300 4 1 5 2 CT 6 3 25 MW 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. Web: www.TriadMagnetics.com Phone 951-277-0757 Fax 951-277-2757 460 Harley Knox Blvd. Perris, California 92571 SEC. SP-5 PRI. Pri-Sec Hipot test (Pri-Sec): 1,000 VRMS for 1 sec. Publish Date: December 4, 2013 .465 1K C.T. MAX. 25 MW 4 5 6