s chematics unit b10, 3/f ., 94 t okwawan road, kowloon, hong kong t el: (852) 2954 3333 fax: (852) 2954 3304 revised in 04/07 te012(02) 1 eight transformers in a single smt package models designed for leading quad and dual excellent crosstalk performance quad port with 8 transformers, 1500vrms t1/e1/cept/isdn-pri transformer part number turns ratio e lectrical s pecification @25c 821-m0399 (pri: sec 2%) ocl (mh min) 35 e & e magnetic products limited primary pins 1 1-2, 6-7, 11-12, 16-17 1:1.36 1.2 schematic cww (pf max) 821-m0418 std. temp (0c to +70c) ext. temp (-40c to +85c) ll (uh max) 0.6 t1/e1/cept/isdn-pri transceivers standard and extended t emperature range tx rx rx tx rx tx rx tx tx rx 38-36, 33-31, 28-26, 23-21 1:1.36ct 821-m0400 35 1 1-2, 6-7, 11-12, 16-17 1:1.14 1.2 821-m0419 0.6 38-36, 33-31, 28-26, 23-21 1:1.14ct 821-m0401 35 3 4-5, 9-10 14-15, 19-20 1:2ct 1.2 821-m0420 0.8 24-25, 29-30 34-35, 39-40 1:2ct 821-M0402 35 4 1-2, 9-10 11-12, 19-20 1:2 1.2 821-m0421 0.6 23-25, 26-28 33-35, 36-38 1:2ct 821-m0403 35 3 24-25, 29-30 34-35, 39-40 1:1.36ct 1.2 821-m0422 0.6 4-5, 9-10 14-15, 19-20 1:2ct 821-m0404 35 2 1:2ct 1.2 821-m0423 0.6 21-22, 26-27 31-32, 36-37 1:1ct 1-2, 6-7, 11-12, 16-17 821-m0405 35 3 1ct:1.41 1.2 821-m0424 0.6 21-23, 26-28 31-33, 36-38 1ct:1.41 1-3, 6-8, 11-13, 16-18 821-m0406 35 1 1:1.15 1.2 821-m0425 0.6 1:2ct 1-2, 6-7, 11-12, 16-17 21-23, 26-28 31-33, 36-38 821-m0407 35 2 1:1/1.26 1.2 821-m0426 0.6 1:2ct 1-2, 6-7, 11-12, 16-17 21-22, 26-27 31-32, 36-37 821-m0408 35 5 1.2 821-m0427 0.6 1:1.15 1:1.15 1-3, 6-8, 11-13, 16-18 4-5, 9-10 14-15, 19-20 821-m0409 35 5 1.2 821-m0428 0.6 1-3, 6-8, 11-13, 16-18 4-5, 9-10 14-15, 19-20 1:2 1:2 821-m0410 35 1 38-36, 33-31, 28-26, 23-21 ---- 1.2 1:1.08 1.08ct:1 0.4 0.5 1-2, 6-7, 11-12, 16-17 821-m0411 821-m0429 1:2ct 1ct:2 35 3 1.2 0.6 4-5, 9-10 14-15, 19-20 1-3, 6-8 11-13, 16-18 821-m0412 ---- 1:1.70 1:1.36ct 1.2 0.8 0.6 35 1 1-2, 6-7, 11-12, 16-17 21-23, 26-28 31-33, 36-38 821-m0622 ---- 1:1.36ct 1:1ct 35 3 1.2 0.6 24-25, 29-30 34-35, 39-40 4-5, 9-10 14-15, 19-20 821-m0413 821-m0431 1:2.4 1:1 1.0 35 6 0.5 1-2, 8-9, 11-12, 18-19 24-25, 27-28 34-35, 37-38 ---- 821-m0430 1:1.5 1.41:1 1.0 35 6 0.5 1-2, 8-9, 11-12, 18-19 24-25, 27-28 34-35, 37-38 821-m0414 ---- 1:2/2.4 1:0.79/1 1.0 35 7 1.0 1-2, 9-10 11-12, 19-20 37-36, 35-34 27-26, 25-24 821-m0415 ---- 1:2.42 1:2.42 1.2 35 5 0.6 1-3, 6-8, 11-13, 16-18 4-5, 9-10 14-15, 19-20
e & e magnetic products limited unit b10, 3/f ., 94 t okwawan road, kowloon, hong kong t el: (852) 2954 3333 fax: (852) 2954 3304 2 revised in 04/07 te012(02) quad port with 8 transformers, 1500vrms t1/e1/cept/isdn-pri transformer standard and extended t emperature range 1.2 0.6 1.2 0.6 821-m0416 ---- 821-m0417 ---- 1:2.1ct 1:2.45ct 1:2.1ct 1:2.45ct 0.6 0.6 35 2 35 2 1-2, 6-7, 11-12, 16-17 1-2, 6-7, 11-12, 16-17 21-22, 26-27 31-32, 36-37 21-22, 26-27 31-32, 36-37 1:2 1:2 1.2 35 6 0.7 ---- 821-m1624 1-2, 6-7, 11-12, 16-17 3-4, 8-9 13-14, 18-19 1:2ct 1ct:1 1.2 35 3 0.6 ---- 821-m1643 4-5, 9-10 14-15, 19-20 1-3, 6-8 11-13, 16-18 1:1.36 1:1 1.2 40 5 0.6 ---- 821-m1014 1-3, 6-8, 11-13, 16-18 4-5, 9-10 14-15, 19-20 1:1ct 1:1ct 1.2 35 3 0.6 ---- 821-m1015 4-5, 9-10 14-15, 19-20 24-25, 29-30 34-35, 39-40 1:1.26ct 1:1.26ct 1.2 35 3 0.6 ---- 821-m1016 4-5, 9-10 14-15, 19-20 24-25, 29-30 34-35, 39-40 1:1 1:1 1.2 35 5 0.7 ---- 821-m1644 1-3, 6-8 11-13, 16-18 4-5, 9-10 14-15, 19-20 part number turns ratio e lectrical s pecification @25c (pri: sec 2%) ocl (mh min) primary pins schematic cww (pf max) std. temp (0c to +70c) ext. temp (-40c to +85c) ll (uh max) tx rx rx tx rx tx rx tx tx rx m echanical d imensions package: so040a all dimensions are specified in with higher precedence in inches. notes: unless otherwise specified, all tolerances are . weight (in gram) : 4.0 typ. tape & reel : 350 / reel inches mm .010 0.25 1 1 reference or gauge plane .950 .010 24.13 0.25 .625 .010 15.88 0.25 .4 8 0 1 2 .1 9 m a x .225 5.72 max .050 .005 1.27 0.13 .018 .003 0.46 0.08 1.100 27.94 max .005-.015 0.13-0.38 .04 .010 1. 5 140.25 0- 8 8 2 1 - m x x x x .660 16.76 .030 0.76 .050 1.27 r e c o m m e n d e d p a d l a y o u t .090 2.29 .950 24.13 (c o u n t r y ) (d at e )
e & e magnetic products limited unit b10, 3/f ., 94 t okwawan road, kowloon, hong kong t el: (852) 2954 3333 fax: (852) 2954 3304 3 revised in 04/07 te012(02) s chematics schematic 1 quad port with 8 transformers, 1500vrms t1/e1/cept/isdn-pri transformer standard and extended t emperature range 1 4 0 2 3 9 3 3 8 4 5 3 6 6 3 5 7 3 4 8 3 3 9 1 0 3 1 1 1 3 0 1 2 2 9 1 3 2 8 1 4 1 5 2 6 1 6 2 5 1 7 2 4 1 8 2 3 1 9 2 0 2 1 schematic 2 4 9 14 19 38 33 28 23 5 10 15 20 37 32 27 22 36 31 26 21 1 6 11 16 2 7 12 17 40 35 30 25 3 8 13 18 39 34 29 24 schematic 3 4 9 14 19 38 33 28 23 5 10 15 20 37 32 27 22 36 31 26 21 1 6 11 16 2 7 12 17 40 35 30 25 3 8 13 18 39 34 29 24
quad port with 8 transformers, 1500vrms t1/e1/cept/isdn-pri transformer standard and extended t emperature range e & e magnetic products limited unit b10, 3/f ., 94 t okwawan road, kowloon, hong kong t el: (852) 2954 3333 fax: (852) 2954 3304 4 revised in 04/07 te012(02) s chematics schematic 4 schematic 5 schematic 6 1 1 1 9 1 9 4 0 3 0 3 2 2 2 2 1 2 1 0 2 0 3 9 2 9 3 1 2 1 3 1 3 6 1 6 3 8 2 8 3 5 2 5 4 1 4 7 1 7 5 1 5 8 1 8 3 6 2 6 3 3 2 3 1 4 0 3 3 8 3 7 4 5 3 6 6 3 5 9 3 2 8 3 3 1 0 3 1 11 3 0 1 4 2 7 1 3 2 8 1 5 2 6 1 6 2 5 2 2 1 8 2 3 1 9 2 0 2 1 3 3 8 4 3 7 5 3 6 6 3 5 7 3 4 8 3 3 9 3 2 1 0 3 1 1 1 3 0 1 2 2 9 1 3 2 8 1 4 2 7 1 5 2 6 1 6 2 5 1 7 2 4 1 8 2 3 1 9 2 2 2 0 2 1 4 0 3 9 1 2
quad port with 8 transformers, 1500vrms t1/e1/cept/isdn-pri transformer standard and extended t emperature range e & e magnetic products limited unit b10, 3/f ., 94 t okwawan road, kowloon, hong kong t el: (852) 2954 3333 fax: (852) 2954 3304 5 revised in 04/07 te012(02) s chematics schematic 7 3 8 38 33 4 9 37 32 5 10 36 31 11 30 12 29 13 28 14 27 15 26 16 25 17 24 18 23 19 22 20 21 40 35 39 34 1 6 2 7 information herein is for reference only and subject to change without notice. it does not constitute any representation, warranty or commitment of the company in respect of the products in any aspect. all logos, brands and product names mentioned herein are trademarks or registered trademarks of their respective owners.the company doesnot assume any liability arising out of the application or use of any product or circuit described herein copyrights 2004, e & e magnetic products limited. h eadquart er unit b10, 3/f ., merit indust rial centre, 94 t okwawan roa d, kowloon, hong kongte l: (852) 2954 3 333 fax: (852) 295 4 3304 email: eempl@ eleceltek.com website: htt p://www .eleceltek.com for more information, please cont act
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