REV. Status REVISION 03/30/92 TS REVISION D TEMECULA WAS- CARSON 1/13/93 TS REVISION E UPDATED FORMAT AND ADDED SAFETY 5/26/95 TS REVISION F DEL NOTE 7 Pri Impedance; 5000 415% @ 1KHz,0.145V, DCOmA 6/12/95 TS REVISION G ADDED STANDOFF DIM 04/08/98 TS REVISION H NEW FORMAT 07/02/98 TS REVISION J ADDED RoHS 02/02/06 MP REVISION K TEMP. RATING ADDED 04/24/15 MP PREPARED BY: MINIATURE FCC68 TELECOMMUNICATION DRY COUPLING TRANSFORMER 600:600 A. Electrical Specifications (@ 25C) B. Marking; TTC170, TAMURA, Date Code and Country of origin C. D. E. Oo ON 29 TRANS Pri Source Impedance; 6000 Sec Load Impedance; 6000 Pri DC Current; OmA MAX (1-3) Operating Level; OdBm MAX Insertion Loss; 1.5dB MAX @ 1KHz, DCOmA Frequency Response (relative to 1KHz); +0.5dB @ 3O00Hz to 3.5KHz, 1V, DCOmA Longitudinal Balance; 60dB min @ 200Hz to 4KHz DC Resistance; our: = 470 15% 4-6) = 610 15% Turns Ratio; (1-3) : (4-6) = 1 Dielectric Strength; 1500 Vrms 1 minute @ Pri to Sec, Pri to Core 1000 Vrms 1 minute @ Sec to Core : 1.00 42% Safety: CSA C22.2 No. 66M1988 File No. 081383 UL 1459 2nd Edition File No. E142035 Operating Temperature: Storage 0 to +70C Temperature: 20 to +75C Schematic Diagram PRI 3 SEC 4 e 6000 6000 e 1 6 Mechanical Specifications 7 13.4(0.528) MAX T TAMURA PRIMARY Designation MODEL NUMBER ITTC170| @ .W UL# E142035 Country of origin Date code 10.7(0.422) MAX d : F-0-9(0.04) TYP LI 4.042.0(0.157+0.08) 4 || 0.5(0.02) 4 PLACES 9.5+0.3(0.374+0.01 Z 13.0(0.512) MAX Z C. POPPE ENGINEER: DRAWING CONTROL NO.| REV MODEL DESCRIPTION MODEL SPECIFICATION PA110166 TELECOMMUNICATION COUPLING MATHI_P. K TRANSFORMER TTC-170 SAFETY ENGINEER CONTENTS OF THIS DRAWING ARE SUBJECT TO CHANGE WITHOUT PRIOR NOTICE 1040 SQUTH ANDREASEN DRIVE, (951) 699-1270 "FAX 7607400536 CORPORATION OF AMERICA 100 ESCONDIDO, CA. 92029 DIM: mmf[In] SCL: NONE | si: 1 OF 1 APPROVED: M. PITCHAI PROPRIETARY NOTICE: THIS DRAWING PRINT OR DOCUMENT AND SUBJECT MATTER DISCLOSED HEREIN ARE PROPRIETARY ITEMS TO WHICH TAMURA RETAINS THE EXCLU DISSEMINATION, REPRODUCTION, MANUFACTURE AND SALE. THIS DRAWING, CONFIDENCE FOR CONSIDERATION BY THE RECIPIENT ALONE UNLESS PERMISSION FOR FURTHER DISCLOSURE IS EXPRESSLY GRANTED IN WRITING. SIVE RIGHT OF PRINT OR DOCUMENT IS SUBMITTED IN