Audio TPF0712 Line Matching Transformer TPF0712 is a 1 : 1 line matching transformer with the following features: • Small size. • Conforming to FCC part 68 and CS 03 regulations. • Low cost. Applications: Interfacing of Telecommunications equipment to 600Ω lines. MECHANICAL Dot at pi #1 0.020 dia 6 pins 0.50 max 0.65 max 0.42 max 0.50 max 2 5 1 4 6 3 0.15 min 0.1 x 0.1 grid All dimensions are in inches Drill pattern ISSUE : C 95/04/05 TPF0712 ELECTRICAL TPF0712 has the following electrical performance when terminated with 600Ω impedance . Frequency Response < 2 dB 300 Hz - 5000 Hz Insertion Loss < 2 dB @ 1000 Hz Harmonic Distortion 1 % Max @ 300 Hz with 0 dBm input Dielectric Strength 1500 Vrms winding to winding & windings to core Filtran Limited 229 Colonnade Road, Nepean, Ontario, K2E 7K3, Canada Tel:(613)226-1626, Fax:(613)226-7124. 7-3