1 matched to metalink mtv9141 ( b4064 ) and mtv9142 ( BX4081W ) livia vdsl chipsets excellent return loss designed to compy with iec950 supplementary insulation for 250vrms working voltage b4064 / b4064nl / BX4081W mechanical schematic weight ......................6.2 grams tape & reel .................150/reel tray ...............................60/tray dimensions: unless otherwise specifed, all tolerances are inches mm .010 0,25 for use with metalink chipsets for more information pulse worldwide headquarters 12220 world trade drive san diego, ca 92128 u.s.a. tel: 858 674 8100 fax: 858 674 8262 pulse europe einsteinstrasse 1 d-71083 herrenberg germany tel: 49 7032 78060 fax: 49 7032 7806 135 pulse china headquarters b402, shenzhen academy of aerospace technology bldg. 10th kejinan road high-tech zone nanshan district shenzen, pr china 518057 tel: 86 755 33966678 fax: 86 755 33966700 pulse north china room 2704/2705 super ocean finance ctr. 2067 yan an road west shanghai 200336 china tel: 86 21 62787060 fax: 86 2162786973 pulse south asia 135 joo seng road #03-02 pm industrial bldg. singapore 368363 tel: 65 6287 8998 fax: 65 6287 8998 pulse north asia 3f, no. 198 zhongyuan road zhongli city taoyuan county 320 taiwan r. o. c. tel: 886 3 4356768 fax: 886 3 4356823 (pulse) fax: 886 3 4356820 (fre) performance warranty of products ofered on this data sheet is limited to the parameters specifed. 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. electrical specifcations @ 25c - operating temperature -40c to +85c rohs-5 compliant part no. rohs-6 compliant part no. turns ratio ocl line @ 25 ? c (mh min) leakage inductance (line:tx) ( h max) interwinding capacitance (line:tx) (pf max) isolation voltage (vrms) dcr ( max) return loss (120khz-12mhz) (db min ) tx: line rx: line line (1-5) tx (8-9) rx (6-7) b4064 b4064nl 1 : 3.6 2 : 3.6 1.134 1.2 15 1500 1.00 0.80 0.40 12 BX4081W - 1 : 3. 0 2 : 3.6 0.280 1.5 15 1500 0.30 0.20 0.35 10 notes: transformers are shipped in trays unless tape & reel packaging is specifed by adding the sufx t to the part number (i.e. b4064 t and b4064nl t ). b846.b (02/12) pulseelectronics.com vdsl transformers
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