ADSL Frequency Filter Inductors Excellent THD performance in a small footprint Used exclusively for frequency filtering SMT compact footprint Matched to various manufacturers’ ADSL chipsets Electrical Specifications @ 25°C - Operating Temperature -40°C to +85°C Part Number Application Turns Ratio (±2%) Inductance (μH MAX ±7%) DC Resistance (Ω MAX) Isolation Voltage (Vrms) Schematic BX8153 CPE (1-3)/(4:6) 1:1 (1-3) = (4-6) = 5.0 (1-3) = (4-6) 0.7 500 1 BX2125A CO (1-3)/(2-5) 1:1 (1-6) = (2-5) = 50 (1-6) = (2-5) 2.0 500 2 BX2198 CPE (2-3)/(4-5) 1:1 (2-3) = (4-5) = 74 (2-3) = (4-5) 5.0 500 3 BX2184 CPE (1-5)/(2-5) 1:1 (1-5) = (2-4) = 91 (1-5) = (2-4) 3.5 500 4 BX8195 CO (1-6)/(2-5) 1:1 (1-6) = (2-5) = 102.5 (1-6) = (2-5) 6.0 500 2 BX8254W CPE (1-3)/(4-6) 1:1 (1-3) = (4:6) = 110 (1-3) = (4:6) = 2.5 500 1 BX8082 CPE (1-6)/(2-5) 1:1 (1-6) = (2-5) = 140 (1-6) = (2-5) = 6.0 500 2 B2126A CO (1-6)/(2-5) 1:1 (1-6) = (2-5) = 170 (1-6) = (2-5) = 6.5 500 2 B2208 CO (1-6)/(2-5) 1:1 (1-6) = (2-5) = 170 (1-6) = (2-5) = 4.0 500 2 BX8253W CPE (1-3)/(4:6) 1:1 (1-6) = (2-5) = 500 (1-3) = (4:6) = 4.8 500 1 B2155 CO (1-6)/(2-5) 1:1 (1-6) = (2-5) = 500 (1-6) = (2-5) = 6.0 500 2 BX8118 CO (1-3)/(4:6) 1:1 (1-3) = (4:6) = 282 (1-3) = (4:6) = 9.0 500 1 B2209 CO (1-6)/(2-5) 1:1 (1-6) = (2-5) = 300 (1-6) = (2-5) = 7.0 500 2 B2127A CO (1-6)/(2-5) 1:1 (1-6) = (2-5) = 340 (1-6) = (2-5) = 7.5 500 2 B2210 CO (1-6)/(2-5) 1:1 (1-6) = (2-5) = 455 (1-6) = (2-5) = 9.0 500 2 BX2128 CPE (1-6)/(2-5) 1:1 (1-6) = (2-5) = 500 (1-6) = (2-5) = 12.0 500 2 BX8115 CO (1-3)/(4:6) 1:1 (1-3) = (4-6) = 500 (1-3) = (4:6) = 9.0 500 1 Notes: Transformers are shipped in trays, unless Tape & Reel packaging is specified by adding the suffix “T” to this part number (i.e. BX8153T). Mechanical Schematic BXXXX / BXXXXX Weight ......................0.38 grams Tape & Reel .................1000/reel Tray .................................80/tray Inches Dimensions: mm BXXXX / BXXXXX Unless otherwise specified, all tolerances are ± .010 0,25 (See page two for ADSL Frequency Inductor Selection Guide) USA 858 674 8100 Germany 49 7032 7806 0 1 Singapore 65 6287 8998 pulseelectronics.com Shanghai 86 21 62787060 China 86 755 33966678 Taiwan 886 3 4356768 B843.A (02/12) ADSL Frequency Filter Inductors ADSL Frequency Inductor Selection Guide IC Manufacturer & Part Number For General Use Part Number Inductance Application B2184 B2198 BX2128 BX8082 91.0μH 74.0μH 500.0μH 140.0μH CPE CPE CPE CPE 500.0μH 282.0μH 185.0μH 110.0μH CO CO CPE CPE STMicroelectronics (Alcatel) BX8115 MTB-20850/MTB-21250 BX8118 BX8253W BX8254W BX8153 5.0μH MTB-20150/MTB-20170 NOTE: For other DynaMiTe Chipsets, see Datasheet B963 for alternative Inductor shapes and values. Centillium CT-L50SC04 CPE B2208 B2209 B2210 170.0μH 300.0μH 455.0μH CO CO CO B2125A B2126A B2127A B2155 BX8195 50.0μH 170.0μH 340.0μH 205.0μH 102.5μH CO CO CO CO CO Globalspan Virata G7000 (DMT/CAP) G7000 (DMT/CAP) Legerity NOTE: For Coupled Inductors matched to Legerity CO Line Drivers & Chipsets, See Datasheet B804 For More Information Pulse Worldwide Headquarters 12220 World Trade Drive San Diego, CA 92128 U.S.A. Pulse Europe Einsteinstrasse 1 D-71083 Herrenberg Germany Pulse China Headquarters Pulse North China Pulse South Asia Pulse North Asia B402, Shenzhen Academy of Room 2704/2705 135 Joo Seng Road 3F, No. 198 Aerospace TechnolSuper Ocean Finance #03-02 Zhongyuan Road ogy Bldg. Ctr. PM Industrial Bldg. Zhongli City 10th Kejinan Road 2067 Yan An Road Singapore 368363 Taoyuan County 320 High-Tech Zone West Taiwan R. O. C. Nanshan District Shanghai 200336 Tel: 886 3 4356768 Shenzen, PR China China Tel: 65 6287 8998 Fax: 886 3 4356823 (Pulse) Tel: 858 674 8100 Tel: 49 7032 78060 518057 Fax: 65 6287 8998 Fax: 886 3 4356820 (FRE) Fax: 858 674 8262 Fax: 49 7032 7806 135 Tel: 86 755 33966678 Tel: 86 21 62787060 Fax: 86 755 33966700 Fax: 86 2162786973 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, 2012. Pulse Electronics, Inc. All rights reserved. 2 pulseelectronics.com B843.A (02/12)