Audio Transformer MIL-T-27E High Reliability “Red Spec” Series : SP- 67 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 Matching Impedance Max. Ma DC DC Resistance (Ω) Overall level Unbalance Turns Primary Secondary Primary Secondary (mW) in Primary Ratio .410 MAX. 50 600 CT 600 CT 3.0 72.0 92.0 1.0:1.0 .310 MAX. Operating Temperature: -40C° to 85C° PRI SP-67 SEC 600C TF5S21ZZ .465 600C Storage Temperature: -40C° to 85C° C.T. MAX. C.T. 3 MADC TRIAD 50 MW 1 23 .020 MAGNETICS 4 56 Humidity: Storage Humidity: 10 to 95% RH, non-condensing .750 Frequency Response: + 2.0 DB, at 300 Hz to 100K Hz MIN. Pri-Sec Hipot test (Pri-Sec): 1,000 VRMS for 1 sec. .200 Working voltage: 150VDC .200 .100 Construction: TAB, AT PIN #1 .300 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. 1 4 PRI Z SEC Z 600 OHM 600 OHM CT 2 5 CT 3 6 50 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”. Please contact Triad Magnetics website for the most current version. For soldering and washing information please see http://www.triadmagnetics.com/faq.html Web: www.TriadMagnetics.com Phone 951-277-0757 460 Harley Knox Blvd. Publish Date: September 13, 2017 Fax 951-277-2757 Perris, California 92571