T3/DS3/E3/STS-1 TRANSFORMERS Designed for T3, DS3, E3 and STS-1 Interfaces RoHS peak reflow temperature rating: 245C Return loss meets requirements of G.703 Fast rise time compatible with standards Through hole and surface mount packages available UL recognized Electrical Specifications 25C - Operating Temperature 0C to +70C RoHS Turns Bandwidth L C Compliant Ratio OCL Primary OCL -40C L w/w 75 System Isolation Voltage Package/ Primary Pins Part Number (2%) (H MIN) (H MIN) (H MAX) (pF MAX) (MHzTYP) (Vrms MIN) Schematic PE-65664NL 1:2CT 35 20 .12 10 - 1500 QC-1/B THT 2-6 PE-65779NL 1:4CT 150 - .30 15 - 1500 QC-1/B THT 2-6 PE-65856NL 1:1.73CT 50 - .10 12 .60-300 1500 LC-1/C THT 4-6 PE-65966NL 1:1 40 - .10 10 .200-340 1500 LC-1/E THT 4-6 PE-65967NL 1:1 40 - .10 10 .200-340 1500 LS-1/E SMT 4-6 PE-65968NL 1:2CT 19 - .06 10 .250-500 1500 LS-1/C SMT 4-6 PE-65969NL 1:2CT 19 - .06 10 .250-500 1500 LC-1/C THT 4-6 PE-68629NL 1:1 40 - .10 5 - 3000 HC-1/A THT 1-5 Electrical Specifications 25C RoHS L C Compliant Turns Ratio OCL 25C w/w L DCR Pri DCR Sec Isolation Voltage Package/ Primary Part Number (Pri:Sec 5%) (mH MIN) (mH MIN) (H MAX) ( MAX) ( MAX) (Vrms MIN) Schematic Pins PE-64934NL 1:1 1.20 25 0.50 0.70 0.70 1500 HC-1/1S 1-2 Packaging Information Package Type Part Weight Parts/Tube Parts/Reel Reel Diameter Tape Width Pitch LS-1 SMT 0.6 grams 70 600 13 inches 24mm 16mm LC-1 THT 0.6 grams 65 - - - - HC-1 THT 1.2 grams 60 - - - - QC-1 THT 0.8 grams 60 - - - - 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 T606.F (04/12)T3/DS3/E3/STS-1 TRANSFORMERS Designed for T3, DS3, E3 and STS-1 Interfaces Mechanicals Schematics QC-1 B 5 6 3 1 2 Inches .010 Dimensions: Unless otherwise specified, all tolerances are mm 0,25 LC-1 C 3 4 2 6 1 E 3 4 6 1 Inches .010 Dimensions: Unless otherwise specified, all tolerances are mm 0,25 2 pulseelectronics.com T606.F (04/12)