T3/DS3/E3/STS-1 TRANSFORMERS Designed for T3, DS3, E3 and STS-1 Interfaces 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-5 RoHS-6 Turns OCL OCL Bandwidth Isolation Package/ Primary LL CW/W Compliant Compliant Ratio Primary at -40C 75 System Voltage Schematic Pins (H MAX) (pF MAX) Part No. Part No. (2%) (H MIN) (H MIN) (MHz TYP) (Vrms MIN) PE-65661 PE-65661NL 1:2CT 35 20 .12 10 1500 TR-2/B SMT 2-6 PE-65662 PE-65662NL 1:1 45 30 .12 13 1500 TR-2/A SMT 2-6 PE-65663 PE-65663NL 1:1 40 30 .12 13 1500 QC-1/A THT 2-6 PE-65664 PE-65664NL 1:2CT 35 20 .12 10 1500 QC-1/B THT 2-6 PE-65779 PE-65779NL 1:4CT 150 .30 15 1500 QC-1/B THT 2-6 PE-65856 PE-65856NL 1:1.73CT 50 .10 12 .060-300 1500 LC-1/C THT 4-6 PE-65966 PE-65966NL 1:1 40 .10 10 .200-340 1500 LC-1/E THT 4-6 PE-65967 PE-65967NL 1:1 40 .10 10 .200-340 1500 LS-1/E SMT 4-6 PE-65968 PE-65968NL 1:2CT 19 .06 10 .250-500 1500 LS-1/C SMT 4-6 PE-65969 PE-65969NL 1:2CT 19 .06 .250-500 LC-1/C THT 10 1500 4-6 4 PE-68629 PE-68629NL HC-1/A THT 1:1 40 .10 5 3000 1-5 4 PE-68630 PE-68630NL 1:2CT 19 .06 HC-1/D THT 10 3000 1-5 Electrical Specifications 25C Turns Ratio OCL 25C C L DCR Pri DCR Sec Isolation Voltage Package/ Primary W/W L Part Number (Pri:Sec 5%) (mH MIN) (pF MAX) (H MAX) ( MAX) ( MAX) (Vrms MIN) Schematic Pins PE-64934 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 24 mm 16 mm TR-2 SMT 0.6 grams 65 500 13 inches 24 mm 16 mm 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 54643211 / 2 China 86 755 33966678 Taiwan 886 3 4641811 www.pulseeng.com 1 T606.C (11/07)T3/DS3/E3/STS-1 TRANSFORMERS Designed for T3, DS3, E3 and STS-1 Interfaces Mechanical Schematics TR-2 .300 7,62 SUGGESTED PAD LAYOUT .200 5,08 A .025 .070 .100 0,64 1,78 2,54 6 13 5 5 +.005 .300 .415 .290 .430 -.010 1 2 PE-XXXXX 7,62 10,54 7,37 10,92 DATE CODE 2 4 6 .100 TYP 2,54 .018/.020 B .200 TYP 0,45/0,51 5,08 6 5 3 .010/.015 .200 0/8 0,25/0,38 5,08 1 2 .040 .003/0,08 1,02 Inches Dimensions: mm 010 . Unless otherwise specified all tolerances are 0,25 QC-1 A .300 MAX 7,60 5 6 6 42 .300 1 2 .400 PE-XXXXX MAX 7,62 10,20 DATE CODE B 5 31 .200 5 6 5,08 3 .250 MAX Leads are 22 AWG solderable. 6,35 1 2 .130 Inches Dimensions: 3,30 mm 010 . Unless otherwise specified all tolerances are 0,25 USA 858 674 8100 Germany 49 7032 7806 0 Singapore 65 6287 8998 Shanghai 86 21 54643211 / 2 China 86 755 33966678 Taiwan 886 3 4641811 www.pulseeng.com 2 T606.C (11/07)