TX1472T

T1/E1/CEPT/ISDN-PRI TRANSFORMER Octal SMT Transformer Module, Small Package Industry’s smallest T1/E1 quad-port transformer module Crosstalk: -60dB typically Operating temperature range: -40°C to +85°C UL recognized (some parts pending approval) Isolation voltage: 1500Vrms Electrical Specifications @ 25°C — Operating Temperature -40°C to +85°C Standard RoHS-6 Compliant Turns Ratio Part No. Part No. (Pri:Sec ±2%) OCL Secondary @ 25°C (mH MIN) LL (µH MAX) CW/W (pF MAX) Isolation Voltage (Vrms MIN) Package/ Schematic TX1341 TX1341NL 1:2 1.2 .60 30 1500 YB/1 TX1342 TX1342NL 1:1.15 1.2 .60 30 1500 YB/1 T1343 T1343NL 1:1.266 1.5 .50 40 1500 YB/1 TX1344 TX1344NL 1:1 & 1:2 1.2 .60 30 1500 YB/1 TX1470 TX1470NL 1:1.41 1.2 .60 30 1500 YB/1 TX1471 TX1471NL 1:1 1.2 .60 30 1500 YB/1 TX1472 TX1472NL 1:2.4 & 1:1 1.2 .60 30 1500 YB/1 TX1473 TX1473NL 1:2 & 1:1 1.2 .60 30 1500 YB/1 TX1474 TX1474NL 1:2.42 1.2 .60 30 1500 YB/1 TX1475 TX1475NL 1:2 & 1:1 1.2 .60 30 1500 YB/1 Primary Pins 1-2, 3-4, 5-6, 7-8 9-10, 11-12, 13-14, 15-16 1-2, 3-4, 5-6, 7-8 9-10, 11-12, 13-14, 15-16 32-31, 30-29, 28-27, 26-25 24-23, 22-21, 20-19, 18-17 1-2, 5-6, 9-10, 13-14 & 3-4, 7-8, 11-12, 15-16 1-2, 3-4, 5-6, 7-8 9-10, 11-12, 13-14, 15-16 1-2, 3-4, 5-6, 7-8 9-10, 11-12, 13-14, 15-16 1-2, 7-8, 9-10, 15-16 & 3-4, 5-6, 11-12, 13-14 1-2, 5-6, 9-10, 13-14 & 3-4, 7-8, 11-12, 15-16 1-2, 5-6, 9-10, 13-14 & 3-4, 7-8, 11-12, 15-16 1-2, 7-8, 9-10, 15-16 & 3-4, 5-6, 11-12, 13-14 Schematic Mechanical YB 1.000 MAX 25,40 .050 15X 1,27 32X .100 2,54 Part No. Date Code Country of Origin U.S. Pat. 5015981 .780 19,81 .030 32X 0,76 32 31 30 1 2 29 28 27 26 4 5 6 7 25 24 23 22 21 20 19 18 17 10 11 12 13 14 15 16 1 .425 ± .005 10,80 0,13 .465 11,81 32X .018 0,46 .750 19,05 3 8 9 .050 TYP 1,27 SUGGESTED PAD LAYOUT .310 7,87 .280 7,11 .295 MAX 7,49 0°– 8° .004/0,10 32 SURFACES 4 X 3° Weight . . . . . . . . . . . . . .2.7 grams Tape & Reel . . . . . . . . . . . .200/reel Tube . . . . . . . . . . . . . . . . . .20/tube 2 X 10° Dimensions: Inches mm Unless otherwise specified, all tolerances are ± .010 0,25 2 X 15° .035 32X 0,89 .115 2,92 For More Information: Pulse Worldwide Headquarters Pulse Europe 12220 World Trade Dr. San Diego, CA 92128 U.S.A. www.pulseeng.com Einsteinstrasse 1 D-71083 Herrenberg Germany Tel: 858 674 8100 Fax: 858 674 8262 Tel: 49 7032 7806 0 Fax: 49 7032 7806 12 Pulse China Headquarters Pulse North China Pulse South Asia Pulse North Asia B402, Shenzhen Tech-Innovation International Tenth Kejinan Rd. High-Tech Industrial Park Nanshan District, Shenzhen China Tel: 86 755 33966678 Fax: 86 755 33966700 Room 1503 XinYin Building No. 888 YiShan Rd. Shanghai 200233 China 150 Kampong Ampat #07-01/02 KA Centre Singapore 368324 No. 26 Kao Ching Rd. Yang Mei Chen Taoyuan Hsien Taiwan, R. O. C. Tel: 86 21 54643211/2 Fax: 86 21 54643210 Tel: 65 6287 8998 Fax: 65 6280 0080 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, 2007. Pulse Engineering, Inc. All rights reserved. www.pulseeng.com T671.E (2/07)