ISDN S-Interface Transformers Surface Mount, Dual, 2000 Vrms Meets pulse waveform template of CCITT I.430 when recommended transformer and chip pair are used Excellent longitudinal balance 2kVrms isolation voltage Available in tape and reel, tray or tube packaging Recognized by UL Electrical Specifications 25C - Operating Temperature 0C to +70C L Ratio OCL Pri L Sec Cw/w CD Pri DCR Pri DCR Sec Part (2%) (mH MIN) (H MAX) (pF MAX) (pF MAX) ( 25%) ( 25%) C Number IDC Package / A B A & B A B A & B A B A B A B (mA MAX) Schematic PE-65793 1:1 1:1 22 5 5 100 42 42 2.4 2.4 2.4 2.4 1 SC-1 PE-65795 1:2 1:2 22 15 15 100 80 80 4.3 4.3 4.3 4.3 1 SC-1 Mechanical Schematic SC-1 .050 16 1514 13 12 1110 9 TYP .120 TYP 1,27 3,05 16 9 SEC .720 MAX .530 18,29 .760 .520 MAX PE-6579X 13,46 19,30 13,21 .600 Date Code Country of Origin 15,24 PRI .030 8 16X 0,76 .100 TYP 2,54 .700 1423 5867 17,78 COIL A COIL B .950 SUGGESTED PAD LAYOUT MAX 24,13 .390 MAX 9,91 .004/0,10 .100 .040/.050 Inches 2,54 Dimensions: 16 SURFACES 1,02/1,27 .010/.020 .122 mm 0,25/0,51 3,10 Unless otherwise specified, .010 all tolerances are 0,25 USA 858 674 8100 Germany 49 7032 7806 0 Singapore 65 6287 8998 Shanghai 86 21 62787060 China 86 755 33966678 Taiwan 886 3 4356768 1 pulseelectronics.com T604.F (05/12)ISDN S-Interface Transformers Through Hole, Single & Dual, 2000 Vrms Meets pulse waveform template of CCITT I.430 when recommended transformer and chip pair are used Excellent longitudinal balance 2kVrms isolation voltage Recognized by UL Electrical Specifications 25C - Operating Temperature 0C to +70C 2kV Isolation, Through Hole, Single Transformers CC L Part Ratio OCL Pri L Sec Cw/w CD Pri DCR Pri DCR Sec Isolation IDC Package / Number (2%) (mH MIN) (H MAX) (pF MAX) (pF MAX) ( 25%) ( 25%) (VRMS MIN) (mA MAX) Schematic PE-64995NL 1CT:2CT 22 15 100 80 2.5 4.3 2000 1 SC-1 Mechanical Schematic IS-1 .558 .400 .400 MAX MAX 14,20 10,20 10,20 PRI : SEC 6 1 1 6 .558 .400 MAX C 2 PE-6499X 5 2 5 L 14,20 10,20 DATE CODE 3 4 3 4 C L .120 .020 LEADS ARE 22 AWG SOLDERABLE 3,10 0,30 Electrical Specifications 25C - Operating Temperature -40C to +125C Turns Ratio DCR (m MAX) Part Equivalent Primary Secondary Equivalent Primary Secondary Package / A A Ratio Ratio Number Single Pins Pins Single Pins Pins Schematic PE-65495NL 1:2 1-4 1-4 16-13 1:2 PE-64995NL 5-8 12-9 ID-1 Mechanical Schematic ID-1 COIL A COIL B 16 1514 13 12 1110 9 SEC PRI 1423 5867 2 pulseelectronics.com T604.F (05/12)