T-30601

Multi-Purpose Voice & Data Coupling Transformers Impedance matching transformers for telecommunications. Ideal for a variety of voice and data interconnect networks Isolation is 1500 VRMS minimum Longitudinal Balance is 60dB minimum Frequency range: 300Hz to 3400Hz Designed to meet FCC part 68 Custom Designs Available Return Loss (2) (dB) 26 26 26 26 26 26 26 20 20 20 20 20 Pri. DCR max. (Ω) 65 65 65 65 65 85 85 25 25 25 25 35 Sec. DCR max. (Ω) 85 85 85 105 105 105 105 35 35 35 40 40 Dry / Economy Part Number T-30600 T-30601 T-30602 T-30603 T-30604 T-30605 T-30606 T-31300 T-31301 T-31302 T-31303 T-31304 Impedance (Ohms) 600 / 600 600 / 600CT 600CT / 600CT 600 / 900 600 / 900CT 900 / 900 900 / 900CT 600 / 600 600 / 600CT 600CT / 600CT 600 / 900 900 / 900 Electrical Specifications at 25OC UNBAL. Insertion Frequency Response DC Loss (1) (mA) (dB) (dB) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 1.0 1.0 1.0 1.0 1.0 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 1.0 1.0 Schem. Style A B C A B A B A B C A A Dry / High Performance Part Number T-31350 T-31351 T-31352 T-31353 T-31354 Impedance (Ohms) 600 / 600 600 / 600CT 600CT / 600CT 600 / 900 900 / 900 Electrical Specifications at 25OC UNBAL. Insertion Frequency Response DC Loss (1) (mA) (dB) (dB) 0.0 0.0 0.0 0.0 0.0 0.85 0.85 0.85 0.85 0.85 0.25 0.25 0.25 0.25 0.25 Return Loss (2) (dB) 20 20 20 20 20 Pri. DCR max. (Ω) 25 25 25 25 30 Sec. DCR max. (Ω) 35 35 35 40 40 Schem. Style A B C A A 1. Insertion Loss measured at 1 KHz 2. Return Loss measured at 300 Hz Schematic "A" 1 PRI Schematic "B" 6 1 PRI Schematic "C" 6 1 PRI 6 SEC. SEC. SEC. 5 3 4 2 3 5 4 3 4 T-3060X Package per Table Above .580 (14.7) Pins 020 x .027 (0.51 x 0.69) 1 2 3 4 5 T-313XX Package per Table Above 1.20 (30.5) .780 (19.8) 10 9 8 7 6 .470 (11.9) .150 (3.81) TYP. 1.05 (26.7) MAX. .025 (0.64) DIA. .800 (20.32) .200 (5.08) TYP. 1.00 (25.4) MAX. .200 (5.08) TYP. .400 (10.16) MAX. 1 2 6 5 4 Dimensions in Inches (mm) Unused Pins Omitted as Per Schematic Specifications subject to change without notice. 3 For other values & Custom Designs, contact factory. COUPLN56 - 11/98 Rhombus Industries Inc. 8 15801 Chemical Lane, Huntington Beach, CA 92649-1595 Tel: (714) 898-0960 • Fax: (714) 896-0971