AUDIO TRANSFORMERS SURFACE MOUNT PACKAGE Typical applications: telephone sets, PBXs, DLC systems, central office switches Optimized insertion loss and return loss for audio frequency range, including voiceband Designed for 600 line impedance Small SMT footprint Electrical Specifications @ 25C Part Number Turns Ratio Pri:Sec (2%) DCR Pri Side ( MAX) DCR Sec Side ( MAX) Isolation Voltage (Vrms MIN) 200 Hz 1 KHz 20 KHz T6027 1:2 55 390 1500 1.2 1.0 1.0 1.7 18 18 18 T6003 1:1 55 70 1500 1.0 1.0 1.0 1.9 20 30 25 Insertion Loss (dB MAX) Return Loss (dB MIN) 100 KHz 200 Hz 1 KHz 10 KHz NOTE: Optional Tape & Reel packaging can be ordered by adding a "T" suffix to the part number (ex: T6003T). Mechanical Schematic T6003/T6027 .394 MAX 10,00 .098 2,49 10 X .028 .002 0,71 0,05 .394 10,00 10 X .051 .002 1,30 0,05 .098 2,49 T6003: 600 W/600 W T6027: 600 W/2400 W 2 9 primary .695 17,65 MAX .605 15,37 T6003/T6027 Date Code Country of Origin .485 12,32 MAX 7 4 .100 2,54 .530 MAX 13,46 secondary Weight . . . . . . . . . . . . . .6.7 grams Pan Size . . . . . . . . . . . . . . .60/tray Tape and Reel . . . . . . . . . .150/reel Dimensions: Inches mm Unless otherwise specified, all tolerances are .010 0,25 .516 13,11MAX .475 12,07 MAX .005/0,13 10 SURFACES For More Information : UNITED STATES (Worldwide) UNITED KINGDOM (Northern Europe) FRANCE (Southern Europe) SINGAPORE (Southern Asia) TAIWAN, R.O.C. (Northern Asia) HONG KONG (China/Hong Kong) 12220 World Trade Drive San Diego, CA 92128 U.S.A. http://www.pulseeng.com TEL: 858 674 8100 FAX: 858 674 8262 1 & 2 Huxley Road The Surrey Research Park Guildford, Surrey GU2 5RE United Kingdom TEL: 44 1483 401700 FAX: 44 1483 401701 Zone Industrielle F-39270 Orgelet France TEL: 33 3 84 35 04 04 FAX: 33 3 84 25 46 41 150 Kampong Ampat #07-01/02 KA Centre Singapore 368324 TEL: 65 6287 8998 FAX: 65 6280 0080 3F-4, No. 81, Sec. 1 HsinTai Wu Road Hsi-Chih, Taipei Hsien Taiwan, R.O.C. Tel: 886 2 2698 0228 FAX: 886 2 2698 0948 9/F, Phase 2, Tai Sang Shatin Warehouse Centre 6 Wong Chuk Yeung Street Fotan, Shatin, Hong Kong TEL: 852 2788 6588 FAX: 852 2776 1055 DISTRIBUTOR Performance warranty of products offered on this data sheet is limited to the parameters specified. Data is subject to change without notice. Other brand and product names mentioned herein may be trademarks or registered trademarks of their respective owners. Printed on recycled paper. (c)2003, Pulse Engineering, Inc. All Rights Reserved. T628.A (9/03)