tag:blogger.com,1999:blog-122856372011-04-21T11:01:01.442-07:00AlfaMag Electronicshttp://www.blogger.com/profile/09407690088178063783noreply@blogger.comBlogger11100tag:blogger.com,1999:blog-12285637.post-1113927192097319632005-08-04T09:04:00.000-07:002007-01-23T07:24:54.270-08:00<div class="post-body"><p><a href='http://photos1.blogger.com/img/38/4719/640/cojseries1.jpg'><img border='0' style='border:1px solid #000000; margin:2px' src='http://photos1.blogger.com/img/38/4719/200/cojseries1.jpg'></a><br />COJ Series</p></div>AlfaMag Electronics COJ Common Mode Octal Chokes for Quad Port E1/T1<br /><br />COJ Octal Common Mode Chokes for Data and Signal Line EMI Noise Suppression<br /><br /><strong>Applications</strong><br />The Talema/AlfaMag 16 data line common mode choke module has been designed for T1/E1 applications and provides EMI Suppression for data and signal line filtering.<br /><br /><strong>Features</strong><br />* Low profile (5.8mm) and light weight (4.0G), this common mode choke module provides excellent EMI reduction in Quad Port T1/E1 applictaions<br />* High density board placement with modular design<br />* SMD package facilitates pick and place compatability while ensuring consistent and reliable coplanarity<br />* Excellent quality at extremely competitive price due to high volume production<br />* Manufactured in our ISO-9001 approved facility<br /><br /><strong>COJ Series Part Numbers</strong><br /><a href="http://www.alfamag.com/PDF/TelecomsNetwork/Data%20Line%20Chokes/COJ_Jul-03.pdf">COJ-16-470</a><br /><a href="http://www.alfamag.com/PDF/TelecomsNetwork/Data%20Line%20Chokes/COJ_Jul-03.pdf">COJ-16-502</a><br /><br /><strong>Electrical Specifications</strong><br />Ratings @ 25 degrees C ambient<br />Test voltage between windings: 500Vrms<br />Operating Temperature Range: 0 to 70 degrees C<br />Storage Temperature: -25 to +105 degrees C<br />Test frequency: Inductance measured @ 100kHz/20mVrms<br /><br />Standard packaging in either anti-static tubes or in tape and reel.<div class="post-body"><p><a href='http://photos1.blogger.com/img/38/4719/640/cojseries3.jpg'><img border='0' style='border:1px solid #000000; margin:2px' src='http://photos1.blogger.com/img/38/4719/200/cojseries3.jpg'></a><br />COJ Series Part Numbers</p></div><div class="post-body"><p><a href='http://photos1.blogger.com/img/38/4719/640/cojseries2.jpg'><img border='0' style='border:1px solid #000000; margin:2px' src='http://photos1.blogger.com/img/38/4719/200/cojseries2.jpg'></a><br />COJ Series Dimensions/Schematic</p></div><br />You can view all of the specifications for these products on our website under the <a href="http://www.alfamag.com/productindex.htm">Product Index</a> link.<br /><br />If you have any questions or would like to receive some engineering samples for testing, please email us at support@alfamag.com or give us a call at 1-800-413-6693.<div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/12285637-111392719209731963?l=alfamagcoj.blogspot.com' alt='' /></div>AlfaMag Electronicshttp://www.blogger.com/profile/09407690088178063783noreply@blogger.com