Inductive Ferrite Components xDSL Interface Transformers Data Sheet xDSL EP 13 ADSL Interface Transformers B78421-P1579-A5 Application 13,3 max. Q Matched to the following IC Infineon PEB 22715 CPE 3,5±0,5 Q Features Q Dielectric strength acc. to EN 60950 basic insulation, operating voltage 250 V Small compact design Marking of pin row including pin 1 Packing Q Q 10 9 8 7 6 1 2 3 4 5 Polyfoam tray (ESD) Packing unit: 500 pcs. 15,9 max. Q 14,8 max. Recommended hole arrangement (view in mounting direction) 1 Line 1 2 3 4 5 10 N1 N3 N2 N4 4 2 8 Circuit 5 6 Technical data Ordering code B78421-P1579-A5 Type/Core EP 13 N1 : N2 : N3 : N4 1,77 : 1,77 : 1 : 1 [mH] 1,382 R Cu (circuit) P : [:] VP [kVAC] 2 LS R Cu (line) 10 9 8 7 6 10,16 FIN0127-S L H (line) 2,54 ø1,2+0,1 [ H] 16 [ ] 2,7 0,72 2 02/01 r 10 % 10,16 Layout FIN0128-A xDSL EP 13 MDSL Interface Transformers B78421-P1544-A5 12,55 max. Q Matched to the following ICs, e.g. Infineon PEB 22522, Mubic Features Q Small compact design Marking of pin 1 3,7 max. Application Q Q 13,2 max. Packing Polyfoam tray (ESD) Packing unit: 500 pcs. 13,5 max. Layout Recommended hole arrangement (view in mounting direction) 7 ø1,2+0,1 N3 5 4 3 2 1 8 Circuit N2 1 N4 9 FIN0125-C Ordering code B78421-P1544-A5 Type/Core EP 13 N1 : N2 : N3 : N4 2:2:1:1 [mH] 9,98 [ H] 80 R Cu (circuit) P [:] [:] VP [kVAC] 2 LS R Cu (line) 10 9 8 7 6 10 Technical data L H (line) 2,5 N1 2 Line 4 r 10 % 13 5,2 3 02/01 10 5 FIN0126-K xDSL EP 13 Published by EPCOS AG Marketing Communications, P.O. Box 80 17 09, 81617 Munich, GERMANY ¤ EPCOS AG 2001. All Rights Reserved. Reproduction, publication and dissemination of this brochure and the information contained therein without EPCOS’ prior express consent is prohibited. The information contained in this brochure describes the type of component and shall not be considered as guaranteed characteristics. Purchase orders are subject to the General Conditions for the Supply of Products and Services of the Electrical and Electronics Industry recommended by the ZVEI (German Electrical and Electronic Manufacturers’ Association), unless otherwise agreed. This brochure replaces the previous edition. For questions on technology, prices and delivery please contact the Sales Offices of EPCOS AG or the international Representatives. Due to technical requirements components may contain dangerous substances. For information on the type in question please also contact one of our Sales Offices. 4 02/01