Telecom Products - PRI T1/E1/J1 - Magnetics Part Number Description: any T1/E1 Transformer T1/E1 Transformer Shielded Hardened T1/E1 Transformer Shielded T1/E1 Transformer Hardened T1/E1 Transformer Dual Output T1/E1 Transformer Dual Ratio T1/E1 Transformer Miniature T1/E1 Transformer Mini Dual Ratio T1/E1 Transfromer T1/E1 Transformer w/Surge Protection T1/E1 Dual Hybrid Transformer Mini Octal Choke Module Application: any E1 3.3/5V T1/E1 5V T1/E1 3.3V T1/E1/J1 3.3V T1/E1 5V 120 ohms T1/E1 5V 75 ohms E1 3.3V T1/E1/J1 E1 5V T1/E1 5V 100 ohms T1/E1/J1 5V T1 3.3V 5V DS1 5V E1 5V E1 75.1 Ohms T1/E1/J1 3.3V 75 Ohms T1/E1/J1 3.3V & 5V T1/E1 Turns Ratio TX: any 1 : 2CT 1CT : 2CT 1CT : 1 1 : 1 : 1 1.15CT : 1 1 : 1 : 1.266 1 : 1 : 1.26 1 : 1 / 1 : 1.26 1 : 1.37CT 1 : 1.14CT 1 : 2.43CT 1 : 1.91CT 1 : 2.1CT 1 : 1CT 1 : 1.36CT 1CT : 1.37 1 : 1 1CT : 3CT 1CT : 1.375 1 : 3.76CT 1 : 1.07CT 1CT : 2 1 : 1.08 1 : 1.07 1 : 2 1 : 1.385CT 1 : 1.15CT 1 : 1 / 1 : .26 1 : 1.36 1 : 1.14 1 : 1.41 1 : 1.15 1 : 2.4 1CT : 1.15CT 1 : 2.42 1CT : 1CT 1 : 1.35CT 1CT : 2.4 or 2 1CT : 2.40CT 1 : 1.67 1 : 1.58 Turns Ratio RX: any 1 : 2CT 1 : 1.36 1 : 1 1CT : 1 1 : 1.37 2 : 1CT 1 : 1 : 1 1CT : 2CT 1 : 1.36CT 1 : 1.14CT 1 : 1.41 2 : 1 1 CT : 1 1 : 1.15 1 : 2.4 1 : 1CT 1CT : 1CT 2.42 : 1 1CT : 1 or 0.79 1 : 2.42 1 : 2 1.36CT : 1 1.08CT : 1 1 : 1.58 2CT : 1 Temp Rating: any Extended Standard Isolation: any 1500Vrms 3000Vrms 1000Vrms 500Vrms 850Vrms 2200Vdc 1500 Vrms Channels: any Dual Single Octal Quad Package: any Through Hole Surface Mount Part Number Part Number Description Application Turns Ratio TX Turns Ratio RX Temp Rating Isolation Channels Package Data Sheet 0553-0013-1J T1/E1 Transformer   1 : 2CT 1 : 2CT   1500Vrms Dual Through Hole TM00111.pdf 0553-0013-2J T1/E1 Transformer   1 : 2CT 1 : 1.36   1500Vrms Dual Through Hole TM00111.pdf 0553-0013-4J T1/E1 Transformer   1CT : 2CT 1 : 1   1500Vrms Dual Through Hole TM00111.pdf 0553-0013-BC T1/E1 Transformer   1CT : 1     1500Vrms Single Through Hole TM00110.pdf 0553-0013-HC T1/E1 Transformer   1CT : 2CT     1500Vrms Single Through Hole TM00110.pdf 0553-0013-IC T1/E1 Transformer   1 : 1 : 1     1500Vrms Single Through Hole TM00110.pdf 0553-0013-RC T1/E1 Transformer   1.15CT : 1     1500Vrms Single Through Hole TM00110.pdf 0553-6500-04 T1/E1 Transformer   1 : 1 : 1.266     1500Vrms Single Through Hole TM00110.pdf 0553-6500-17 T1/E1 Transformer   1 : 1 : 1.26     3000Vrms Single Through Hole TM00109.pdf 0559-5999-05 T1/E1 Transformer   1 : 1 / 1 : 1.26 1 : 2CT   1500Vrms Dual Through Hole TM00111.pdf 2662B2 T1/E1 Transformer   1CT : 2CT     1000Vrms Single Through Hole TM00154.pdf 2662H T1/E1 Transformer   1CT : 2CT     1500Vrms Single Through Hole TM00154.pdf 2662H2 T1/E1 Transformer   1CT : 2CT     1500Vrms Single Through Hole TM00154.pdf 2662K T1/E1 Transformer   1 : 1.37CT     500Vrms Single Through Hole TM00155.pdf 2662K2 T1/E1 Transformer   1 : 1.37CT     500Vrms Single Through Hole TM00155.pdf 2662N T1/E1 Transformer   1 : 1.14CT     500Vrms Single Through Hole TM00156.pdf 2664AJ T1/E1 Transformer   1 : 2.43CT     1500Vrms Single Through Hole TM00112.pdf 2664AK T1/E1 Transformer   1 : 1.91CT     1500Vrms Single Through Hole TM00112.pdf 2664AL T1/E1 Transformer   1 : 2.1CT     1500Vrms Single Through Hole TM00112.pdf 2664AM T1/E1 Transformer Shielded Hardened   1 : 1CT     1000Vrms Single Through Hole TM00122.pdf 2741B T1/E1 Transformer Shielded   1CT : 2CT     1000Vrms Single Through Hole TM00123.pdf 2741B2 T1/E1 Transformer Shielded   1CT : 2CT     1000Vrms Single Through Hole TM00123.pdf 2741C T1/E1 Transformer Shielded   1 : 1.36CT     1000Vrms Single Through Hole TM00123.pdf 2741C2 T1/E1 Transformer Shielded   1 : 1.36CT     1000Vrms Single Through Hole TM00123.pdf 2741F2 T1/E1 Transformer Hardened   1 : 1CT     850Vrms Single Through Hole TM00126.pdf 2741G T1/E1 Transformer Shielded   1CT : 2CT     850Vrms Single Through Hole TM00123.pdf 2741G2 T1/E1 Transformer Shielded   1CT : 2CT     850Vrms Single Through Hole TM00123.pdf 2741H T1/E1 Transformer Shielded   1 : 1.37CT     850Vrms Single Through Hole TM00123.pdf 2741H2 T1/E1 Transformer Shielded   1 : 1.37CT     850Vrms Single Through Hole TM00123.pdf 2741J T1/E1 Transformer Shielded   1CT : 1.37     850Vrms Single Through Hole TM00124.pdf 2741K T1/E1 Transformer Shielded   1 : 1     500Vrms Single Through Hole TM00124.pdf 2741R2 T1/E1 Transformer   1CT : 3CT 1CT : 1   850Vrms Single Through Hole TM00113.pdf 2741S T1/E1 Transformer Shielded   1CT : 2CT     2200Vdc Single Through Hole TM00114.pdf 2741T T1/E1 Transformer Shielded   1CT : 1.375     2200Vdc Single Through Hole TM00114.pdf 2745AF T1/E1 Transformer   1CT : 2CT     1000Vrms Single Through Hole TM00118.pdf 2745AF2 T1/E1 Transformer   1CT : 2CT     1000Vrms Single Through Hole TM00118.pdf 2745AG2 T1/E1 Transformer   1 : 1CT     500Vrms Single Through Hole TM00119.pdf 2745AH T1/E1 Transformer   1 : 3.76CT     850Vrms Single Through Hole TM00120.pdf 2745AJ T1/E1 Transformer   1 : 1.07CT     850Vrms Single Through Hole TM00121.pdf 2745AJ2 T1/E1 Transformer   1 : 1.07CT     850Vrms Single Through Hole TM00121.pdf 2745AK2 T1/E1 Transformer Shielded   1 : 1.14CT     1000Vrms Single Through Hole TM00125.pdf 2745AL2 T1/E1 Transformer Hardened   1 : 1.14CT     1000Vrms Single Through Hole TM00127.pdf 2745B T1/E1 Transformer   1CT : 2CT     850Vrms Single Through Hole TM00115.pdf 2745C T1/E1 Transformer   1 : 1.37CT     850Vrms Single Through Hole TM00116.pdf 2745C2 T1/E1 Transformer   1 : 1.37CT     850Vrms Single Through Hole TM00116.pdf 2745CA T1/E1 Transformer   1 : 1.36CT     1000Vrms Single Through Hole TM00121.pdf 2745CA2 T1/E1 Transformer   1 : 1.36CT     1000Vrms Single Through Hole TM00121.pdf 2745F T1/E1 Transformer Hardened   1CT : 2     850Vrms Single Through Hole TM00128.pdf 2745F2 T1/E1 Transformer Hardened   1CT : 2     850Vrms Single Through Hole TM00128.pdf 2745G T1/E1 Transformer   1 : 1.14CT     1000Vrms Single Through Hole TM00117.pdf 2745G3 T1/E1 Transformer   1 : 1.14CT     1000Vrms Single Through Hole TM00117.pdf 2745H2 T1/E1 Transformer Shielded   1 : 1.36CT     850Vrms Single Through Hole TM00125.pdf 2771B T1/E1 Transformer   1 : 1.14CT     1500Vrms Single Surface Mount TM00133.pdf 2771C T1/E1 Transformer   1CT : 2CT     1500Vrms Single Surface Mount TM00133.pdf 2771D T1/E1 Transformer Shielded   1 : 1.14CT     1500Vrms Single Surface Mount TM00140.pdf 2771E T1/E1 Transformer Shielded   1 : 2CT     1500Vrms Single Surface Mount TM00140.pdf 2771F T1/E1 Transformer Dual Output   1 : 2CT 1 : 2CT   1500Vrms   Surface Mount TM00134.pdf 2771H T1/E1 Transformer Dual Ratio   1 : 1.08 1 : 1.36   1500Vrms   Surface Mount TM00135.pdf 2771K T1/E1 Transformer Shielded Hardened   1CT : 2     1500Vrms Single Surface Mount TM00141.pdf 2771M T1/E1 Transformer Shielded Hardened   1 : 1.37CT     1500Vrms Single Surface Mount TM00141.pdf 2779B T1/E1 Transformer   1CT : 2CT     1500Vrms Single Surface Mount TM00136.pdf 2779C T1/E1 Transformer   1 : 1.36CT     1500Vrms Single Surface Mount TM00137.pdf 2779G T1/E1 Transformer   1 : 1.14CT     1500Vrms Single Surface Mount TM00138.pdf 2779H T1/E1 Transformer   1 : 1.07 1 : 1.37   1500Vrms Single Surface Mount TM00139.pdf 2779J T1/E1 Transformer   1 : 1.07CT     1500Vrms Single Surface Mount TM00137.pdf 2779L T1/E1 Transformer   1 : 1.14CT     1500Vrms Single Surface Mount TM00138.pdf 2795AB T1/E1 Transformer E1 3.3/5V 1 : 2 2 : 1CT   1500Vrms Single Surface Mount TM00142.pdf 2795B T1/E1 Transformer Miniature T1/E1 5V       1500Vrms Single Surface Mount TM00142.pdf 2795C T1/E1 Transformer Miniature T1/E1 5V       1500Vrms Single Surface Mount TM00142.pdf 2795D T1/E1 Transformer Miniature         1500Vrms Single Surface Mount TM00142.pdf 2795G T1/E1 Transformer Mini Dual Ratio         1500 Vrms Single Surface Mount TM00145.pdf 2795H T1/E1 Transformer Miniature T1/E1 3.3V     Extended 1500Vrms Single Surface Mount TM00143.pdf 2795J T1/E1 Transformer Miniature T1/E1/J1 3.3V     Extended 1500Vrms Single Surface Mount TM00143.pdf 2795K T1/E1 Transformer Miniature       Extended 1500Vrms Single Surface Mount TM00143.pdf 2795L T1/E1 Transformer Miniature       Extended 1500Vrms Single Surface Mount TM00143.pdf 2795N T1/E1 Transformer Mini Dual Ratio       Extended 1500Vrms Single Surface Mount TM00145.pdf 2795P T1/E1 Transformer Miniature T1/E1 5V 120 ohms     Extended 1500Vrms Single Surface Mount TM00142.pdf 2795R T1/E1 Transformer Miniature T1/E1 5V 75 ohms     Extended 1500Vrms Single Surface Mount TM00142.pdf 2795T T1/E1 Transformer Mini Dual Ratio       Extended 1500Vrms Single Surface Mount TM00145.pdf 2795Y T1/E1 Transformer Mini Dual Ratio       Extended 1500Vrms Single Surface Mount TM00145.pdf S553-0013-00 T1/E1 Transformer   1 : 1.385CT 1 : 1 : 1 Standard 1500Vrms Dual Surface Mount TM00130.pdf S553-0013-01 T1/E1 Transformer   1CT : 2CT 1 : 1 Standard 1500Vrms Dual Surface Mount TM00130.pdf S553-0013-02 T1/E1 Transformer   1 : 2CT 1 : 1.36 Standard 1500Vrms Dual Surface Mount TM00130.pdf S553-0013-03 T1/E1 Transformer   1 : 2CT 1 : 2CT Standard 1500Vrms Dual Surface Mount TM00130.pdf S553-0013-06 T1/E1 Transformer   1 : 1.15CT 1 : 2CT Standard 1500Vrms Dual Surface Mount TM00130.pdf S553-0013-07 T1/E1 Transformer   1 : 1 / 1 : 1.26 1 : 2CT Standard 1500Vrms Dual Surface Mount TM00130.pdf S553-0013-22 T1/E1 Transformer   1 : 1 / 1 : .26 1 : 2CT Standard 1500 Vrms Dual Surface Mount TM00130.pdf S553-3855-02 T1/E1 Transformer   1 : 1.15CT 1CT : 2CT Standard 1500Vrms Dual Surface Mount TM00131.pdf S553-5692-08 T1/E1 Transformer   1 : 1.36 1 : 1.36CT Standard 1500Vrms Octal Surface Mount TM00132.pdf S553-5692-09 T1/E1 Transformer   1 : 1.14 1 : 1.14CT Standard 1500Vrms Octal Surface Mount TM00132.pdf S553-6500-35 T1/E1 Transformer E1 3.3V 1 : 2 2 : 1CT Standard 1500Vrms Octal Surface Mount TM00132.pdf S553-6500-36 T1/E1 Transformer T1/E1/J1 1 : 1.41 1 : 1.41 Standard 1500Vrms Dual Surface Mount TM00131.pdf S553-6500-39 T1/E1 Transformer E1 5V 1 : 1.36 2 : 1 Standard 1500Vrms Dual Surface Mount TM00131.pdf S553-6500-40 T1/E1 Transformer   1 : 2CT 1 CT : 1 Standard 1500Vrms Octal Surface Mount TM00132.pdf S553-6500-41 T1/E1 Transformer T1/E1 5V 1 : 1.15 1 : 1.15 Standard 1500Vrms Dual Surface Mount TM00131.pdf S553-6500-43 T1/E1 Transformer   1 : 1.36 1 : 1 Standard 1500Vrms Octal Surface Mount TM00132.pdf S553-6500-44 T1/E1 Transformer   1 : 1.15 1 : 1 Standard 1500Vrms Octal Surface Mount TM00132.pdf S553-6500-45 T1/E1 Transformer T1/E1/J1 3.3V 1 : 2.4 1 : 2.4 Extended 1500Vrms Dual Surface Mount TM00131.pdf S553-6500-55 T1/E1 Transformer   1CT : 2 1 : 2CT Standard 1500Vrms Octal Surface Mount TM00132.pdf S553-6500-58 T1/E1 Transformer   1 : 1.36CT 1 : 1CT Standard 1500Vrms Octal Surface Mount TM00132.pdf S553-6500-63 T1/E1 Transformer   1CT : 1.15CT 1CT : 1CT Standard 3000Vrms Dual Surface Mount TM00129.pdf S553-6500-66 T1/E1 Transformer   1 : 2.42 2.42 : 1 Standard 1500Vrms Octal Surface Mount TM00132.pdf S553-6500-69 T1/E1 Transformer   1 : 1.36CT 1 : 2CT Standard 1500Vrms Octal Surface Mount TM00132.pdf S553-6500-80 T1/E1 Transformer   1CT : 1CT 1CT : 1CT Standard 1500Vrms Quad Surface Mount TM01100.pdf S553-6500-84 T1/E1 Transformer Shielded Hardened   1CT : 1   Extended 1500Vrms Single Surface Mount TM00141.pdf S553-6500-89 T1/E1 Transformer Miniature   1 : 1CT   Extended 1500Vrms Single Surface Mount TM00144.pdf S553-6500-90 T1/E1 Transformer Miniature   1 : 1.14CT   Extended 1500Vrms Single Surface Mount TM00144.pdf S553-6500-91 T1/E1 Transformer Miniature   1 : 1.35CT   Extended 1500Vrms Single Surface Mount TM00144.pdf S553-6500-96 T1/E1 Transformer T1/E1 5V 100 ohms     Extended 1500Vrms Dual Surface Mount TM00153.pdf S553-6500-A5 T1/E1 Transfromer T1/E1/J1 3.3V 1CT : 2.4 or 2 1CT : 1 or 0.79 Extended 1500Vrms Dual Surface Mount TM02127.pdf S553-6500-A6 T1/E1 Transformer T1/E1/J1 3.3V 1CT : 2.40CT 1CT : 1CT Extended 1500Vrms Dual Surface Mount TM02126.pdf S553-6500-A7 T1/E1 Transformer T1/E1 3.3V 1 : 2.42 1 : 2.42 Extended   Octal Surface Mount TM01109.pdf S553-6500-A8 T1/E1 Transformer w/Surge Protection T1/E1 3.3V 1 : 2.42 1 : 2.42 Extended   Octal Surface Mount TM01109.pdf S553-6500-B5 T1/E1 Transformer   1CT : 1CT 1CT : 1CT Extended 1500Vrms Quad Surface Mount TM01101.pdf S553-6500-B6 T1/E1 Transformer w/Surge Protection T1/E1/J1 5V 1 : 1.36 1 : 1 Extended 1500Vrms Octal Surface Mount TM01120.pdf S553-6500-B7 T1/E1 Transformer T1/E1/J1 5V 1 : 1.36 1 : 1 Extended 1500Vrms Octal Surface Mount TM01120.pdf S553-6500-B8 T1/E1 Transformer w/Surge Protection T1 3.3V 1 : 2 1 : 1 Extended 1500Vrms Octal Surface Mount TM01122.pdf S553-6500-B9 T1/E1 Transformer T1 3.3V 1 : 2 1 : 1 Extended   Octal Surface Mount TM01122.pdf S553-6500-C1 T1/E1 Transformer Miniature   1 : 1.67 1 : 1 Extended 1500Vrms Octal Surface Mount TM01107.pdf S553-6500-C4 T1/E1 Transformer Miniature T1/E1 3.3V 1 : 2 1 : 2 Extended 1500Vrms Octal Surface Mount TM01118.pdf S553-6500-C6 T1/E1 Transformer Miniature T1/E1 3.3V 1 : 2.42 1 : 2.42 Extended 1500Vrms Octal Surface Mount TM01112.pdf S553-6500-C7 T1/E1 Transformer Miniature T1/E1/J1 5V 1 : 1.36 1 : 1 Extended 1500Vrms Octal Surface Mount TM01121.pdf S553-6500-C8 T1/E1 Transformer Miniature T1 3.3V 1 : 2 1 : 1 Extended 1500Vrms Octal Surface Mount TM01123.pdf s553-6500-C9 T1/E1 Transformer T1/E1/J1 3.3V 1CT : 1 1 : 1 Extended 1500Vrms Dual Surface Mount TM01124.pdf S553-6500-D1 T1/E1 Transformer T1/E1/J1 3.3V 1 : 2.4 1 : 1 Extended 1500Vrms Octal Surface Mount TM01110.pdf S553-6500-D2 T1/E1 Transformer w/Surge Protection T1/E1/J1 3.3V 1 : 2.4 1 : 1 Extended 1500Vrms Octal Surface Mount TM01110.pdf S553-6500-D3 T1/E1 Transformer Miniature T1/E1/J1 3.3V 1 : 2.4 1 : 1 Extended 1500Vrms Octal Surface Mount TM01111.pdf S553-6500-D4 T1/E1 Transformer T1/E1 3.3V 1 : 2 1 : 2 Extended   Octal Surface Mount TM01119.pdf S553-6500-D6 T1/E1 Transformer 5V DS1     Extended 1500Vrms Octal Surface Mount TM01113.pdf S553-6500-D8 T1/E1 Transformer T1/E1 5V 1 : 1.36 2 : 1 Extended 1500Vrms Octal Surface Mount TM01114.pdf S553-6500-D9 T1/E1 Transformer 5V E1 1 : 1.36 1.36CT : 1 Extended 1500Vrms Octal Surface Mount TM01115.pdf S553-6500-E2 T1/E1 Transformer 5V E1 75.1 Ohms 1 : 1.08 1.08CT : 1 Extended 1500Vrms Octal Surface Mount TM01116.pdf S553-6500-E3 T1/E1 Transformer T1/E1/J1 3.3V 75 Ohms 1 : 1.58 1 : 1.58 Extended 1500Vrms Octal Surface Mount TM01108.pdf S553-6500-E4 T1/E1 Transformer w/Surge Protection T1/E1/J1 3.3V 75 Ohms 1 : 1.58 1 : 1.58 Extended 1500Vrms Octal Surface Mount TM01108.pdf S553-6500-E5 T1/E1 Transformer E1 5V 1 : 1.36 2CT : 1 Extended 1500Vrms Dual Surface Mount TM01117.pdf S553-6500-E6 T1/E1 Transformer T1/E1/J1 3.3V & 5V 1 : 2 1 : 1 Extended 1500Vrms Dual Surface Mount TM01117.pdf S553-6500-E7 T1/E1 Transformer T1/E1/J1 5V 1 : 1.36 1 : 1 Extended 1500Vrms Dual Surface Mount TM01117.pdf S553-6500-F2 T1/E1 Transformer T1/E1 1CT : 1 1 : 1 Extended 1500Vrms Octal Surface Mount TM02128.pdf S553-6500-F4 T1/E1 Dual Hybrid Transformer T1/E1     Extended 1500Vrms Dual Surface Mount TM01125.pdf S553-6500-F6 T1/E1 Transformer T1/E1 1 : 2 1 : 2 Extended 1500 Vrms Octal Surface Mount TM02136.pdf S553-6500-L4 T1/E1 Transformer w/Surge Protection T1/E1 3.3V     Extended 1500Vrms Octal Surface Mount tm01119.pdf S555-6400-26 Mini Octal Choke Module T1/E1/J1     Extended 1500 Vrms Octal Surface Mount TM02131.pdf

Bel Fuse Inc. 206 Van Vorst Street, Jersey City, New Jersey 07302 Phone: 201-432-0463  FAX: 201-432-9542 ©2009, Bel Fuse | Web Site by Raven Intertech, Inc.