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- 4 0 3 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 (Ohms) Current Pri Sec (mA) 600 600§ 90 Typ. Typ. Typ. Freq. Insertion Return Response Loss (dB) Loss (dB) 1.75 (dB) 15 ±.5 PIN #1 AT KEY § = Split Secondary Designed to meet FCC Part 68 Longitudinal Balance: (FCC 68.310) – 60 dB min. 200 – 1000 Hz 45 dB min. 1000 – 4000 Hz .53 TYP .950 ± .020 Dielectric Strength: (FCC 68.304) – 1500VAC 1.25 TYP Power Level: -45 dBm to +7 dBm Frequency Range: 300 to 3500 Hz .815 TYP .20 TYP Electrical Schematic: .20 ± .010 2 1 1 2 3 6 5 4 SECONDARY PRIMARY 600 5 3 600 OHM OHM 6 4 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