REV. Status REVISION 04/06/98 TS REVISION A ADDED RoHS 12/02/05 MP REVISION B ADDED TEMP RATING 04/29/15 MP AUDIO COUPLING MINIATURE ENCAPSULATED TRANSFORMER DESIGNED TO OPERATE 10mW MAX IN PRIMARY AND REFLECT A PRIMARY SOURCE IMPEDANCE OF APPROXIMATELY 100KQCT WITH 1.0KQCT LOAD ON SECONDARY. A. Electrical Specifications (@ 20C) Pri Source Impedance; 100KQ CT Sec Load Impedance; 1.0K CT Pri DC Current; OmA MAX Operating Level; 10mW MAX @ 300Hz Frequency Response (relative to 1KHz); +2.0dB, @ 300Hz to 100KHz Longitudinal Balance; 60dB MIN @ 1KHz DC Resistance; 8} 43000 30% 4-6) 1200 +20% Turns Ratio; (1-3) : (4-6) = 10.0 : Dielectric Strength; 500 Vrms 0.5 minute @ Pri Sec NO ARUN> 1 42% so @ B. Marking; METO2, TAMURA, Primary and Secondary Impendance, date code and country of origin 20 to +85C 55 to +105C C. Operating Temperature: Storage Temperature: D. Schematic Diagram MODEL NUMBER METO2 Date code, and country of origin PRI SEC 1 6 e 100KQCT 1KQCT 2 5 e 3 4 E. Mechanical Specifications 11.80(0.465) MAX f Seoozs@onsoey 19.0(0.75) MIN (6 PLACES) % 0.5(0.02) 6 PLACES TIN PLATED ~ 7.60.25(0.30+0.01) | 3 4 ! TOLERANCES (mm) 7.87(0.31) MAX | 2 5 5.00+40.25(0.20+0.01) TYP s 44 0.2 1 4s 20+ 03 6 20 < 50+ 0.4 PREPARED BY: 2.50+40.25(0.10+0.01) TYP 10.4(0.41)MAX C. POPPE ENGINEER: DRAWING CONTROL NO.| REV MODEL DESCRIPTION MODEL SPECIFICATION MATHI P. AUDIO COUPLING MINIATURE ENCAPSULATED XFMR PA112000 B SAFETY ENGINEER METO2 CONTENTS OF THIS DRAWING ARE SUBJECT TO CHANGE WITHOUT PRIOR NOTICE 100_ESCONDIDO, CA. 92029 AX 7607400536 1040 SOUTH SNDRESSEN DRIVE, 951) 699-1270 DIM: mm[In] SCL: 2/1 [si 1 0F 1 APPROVED: M. PITCHAI PROPRIETARY NOTICE: THIS DRAWING PRINT OR DOCUMENT AND SUBJECT MATTER DISCLOSED HEREIN ARE PROPRIETARY ITEMS TO WHICH TAMURA RETAINS THE EXCLUSIVE RIGHT OF DISSEMINATION, REPRODUCTION, MANUFACTURE AND SALE. THIS DRAWING, PRINT OR DOCUMENT IS SUBMITTED IN CONFIDENCE FOR CONSIDERATION BY THE RECIPIENT ALONE UNLESS PERMISSION FOR FURTHER DISCLOSURE IS EXPRESSLY GRANTED IN WRITING.