T3049 – T3/DS3/E3/STS-1 TRANSFORMERS

Part Number : T3049

Function : T3/DS3/E3/STS-1 TRANSFORMERS

Manufactures : Pulse

Images :

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Description :

T3/DS3/E3/STS-1 TRANSFORMERS Eight Transformers Designed for T3, DS3, E3 and STS-1 Interface Eight transformers in a surface mount package Models matched to leading transceiver ICs Return loss meets requirements of G.703 Recognized by UL1950 (some parts pending approval) Isolation voltage: 1500Vrms Electrical Specifications @ 25°C RoHS-5 RoHS-6 Turns Ratio OCL Primary Compliant PN# Compliant PN# (Pri:Sec ±2%) @ 25°C (µH MIN) T3048 T3048NL 1:1 40 LL CW/W (µH MAX) (pF MAX) .150 10 Isolation Voltage (Vrms MIN) 1500 Package/ Schematic YB/1 Primary Pins 1-2, 3-4, 5-6, 7-8 9-10, 11-12, 13-14, 15-16 T3049 T3049NL 1:2 19 .150 10 1500 YB/1 1-2, 3-4, 5-6, 7-8 9-10, 11-12, 13-14, 15-16 TX3047* TX3047NL* 1:1 100 .150 10 1500 YB/1 1-2, 3-4, 5-6, 7-8 9-10, 11-12, 13-14, 15-16 TX3045* TX3045NL* 1:1 & 1:2 100 & 40 .120 10 1500 YB/1 1-2, 5-6, 9-10, 13-14 & 3-4, 7-8, 11-12, 15-16 *NOTE: Operating Temperature Range: -40°C to +85°C. For Tape & Reel packaging, add a “T” suffix to the part number when ordering (e.g. T3048 becomes T3048T, and T3048NL becomes T3048NLT). YB 1.000 25,40 MAX 15X .050 1,27 Mechanical Schematic 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 1 Part Number Date Code Country of Origin U.S. Pat. 5015981 .425 10,80 ± .005 0,13 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 32X .018 0,46 .750 19,05 .280 7,11 4 X 3° 0°– 8° .004/0,10 32 SURFACES 32X .035 0,89 For More Information: .310 7,87 2 X 10° .295 7,49 MAX 2 X 15° .115 2,92 32X .100 2,54 .780 19,81 32X .030 0,76 .465 11,81 .050 1,27 TYP SUGGESTED PAD LAYOUT Weight . . . . . . . . . . . . . .2.7 grams Tape & Reel . . . . . . . . . . . .200/reel Tube . . . . . . . . . . . . . . . . . .20/tube Dimensions: Inches mm Unless otherwise specified, all tolerances are ± .010 0,25 Pulse Worldwide Headquarters 12220 World Trade Dr. San Diego, CA 92128 U.S.A. www.pulseeng.com TEL: 858 674 8100 FAX: 858 674 8262 Pulse Europe Einsteinstrasse 1 D-71083 Herrenberg Germany Tel: 49 7032 7806 116 Fax: 49 7032 7806 135 Pulse China Headquarters No. 1 Industrial District Changan, Dongguan China Tel: 86 769 85538070 Fax: 86 769 85538870 Pulse North China Room 1503 XinYin Building No. 888 YiShan Rd. Shanghai 200233 China Tel: 86 21 54643211/2 Fax: 86 21 54643210 Pulse South Asia 150 Kampong Ampat #07-01/02 KA Centre Singapore 368324 Tel: 65 6287 8998 Fax: 65 6280 0080 Pulse North Asia No. 26 Kao Ching Rd. Yang Mei Chen Taoyuan Hsien Taiwan, R. O. C. Tel: 886 3 4641811 Fax: 886 3 4641911 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. © Copyright, 2006. Pulse Engineering, Inc. All rights reserved. www.pulseeng.com T663.B (9/06) […]

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T3049 Datasheet


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