A u d i o Tr a n s f o r m e r D a t a / Vo i c e C o u p l i n g T Y- 3 0 0 P Description: The TY series transformers are used for a variety of applications including impedance matching, isolation, repeat coil, line balancing, bridging and hybrid circuit. Electrical Specifications at 25º C: Impedance Max. DC Typ. Typ. Trans-Hybrid (Ohms) Current Insertion Return Loss Pri Sec (mA) 600 (4W) 600/600 Loss (dB) Loss (dB) 0 .80 (dB) 30 50 Designed to meet FCC Part 68 Longitudinal Balance: (FCC 68.310) – 60 dB min. 200 – 1000 Hz 45 dB min. 1000 – 4000 Hz DOT ABOVE #1 PIN ON BOBBIN FLANGE .812 MAX Dielectric Strength: (FCC 68.304) – 1500VAC .740 MAX Power Level: -45 dBm to +7 dBm Frequency Range: 300 to 3500 Hz PINS .040 X .016 .150 MIN 1 2 3 MAX .715 Electrical Schematic: 3 SEC 1 Z = 600 1 PRI Z = 600 6 4 2 .187 .187 .060 DIA HOLES SEC 2 Z = 600 5 6 5 4 .420 + .025, -.015 1 2 3 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. web:www.TriadMagnetics.com Phone 951-277-0757 Fax 951-277-2757 460 Harley Knox Blvd. Perris, California 92571 Publish Date: December 4, 2013