MET-42-T

Data/Voice Coupling Miniature Encapsulated Transformer MET-42-T 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 (@20C) Power Matching Impedance Max. mA DC level (mW) DC Resistance (Ω) Unbalance Primary Secondary in Primary Overall Turns Primary Secondary Ratio .410 MAX. 50 150Ω 12Ω 10 20 2.5 3.54:1 .310 MAX. Operating Temperature: -20C° to 85C° MET-42-T Storage Temperature: -55C° to 105C° 1-2 150Ω 3mADC .465 MAX. 50mW 3-4 12Ω Frequency Response: 1 + 2.0 dB, at 300 Hz to 100K Hz (1 KHz Ref.) Longitudinal Balance: 60dB Min @ 1 KHz 2 3 .020 .750 MIN. *Max power at 300Hz .200 Pri-Sec Hipot test (Pri-Sec): 500 VRMS for 30 sec. Construction: .200 .100 TAB, AT PIN #1 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 Tin plated 0.020” in diameter. .300 4 1 SEC Z 12 OHM PRI Z 150 OHM 3 2 50 mW RoHS Compliance: As of manufacturing date February 2016, all standard products meet the requirements of 2015/863/EU, known as the RoHS 3 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 Fax 951-277-2757 460 Harley Knox Blvd. Perris, California 92571 Publish Date: July 19, 2019 4