T1/E1/CEPT/ISDN-PRI TRANSFORMERS
Quad Port T1/E1 with 8 Transformers, 1500Vrms
Models matched to leading quad and dual
T1/E1/CEPT/ISDN-PRI transceivers
Crosstalk: -65dB or better
UL1950 recognized (some parts pending approval)
RoHS compliant versions available upon request
Electrical Specifications @ 25°C
Part
Number G
STD Temp. EXT Temp.
T1063 T1103
Turns Ratio A,B
(Pri:Sec ±2%)
Transmit Receive
1:1.36 1:1.36CT
OCL @ 25°C
(mH MIN) F
LL
(µH MAX)
CW/W
(pF MAX)
Package/
Schematic E
Transmit Receive Transmit Receive Transmit Receive
1.2 1.2 .6 .6 35 35 TOU/1
Primary Pins
Transmit
Receive
1-2, 6-7, 11-12, 16-17 38-36, 33-31, 28-26, 23-21
T1064 T1104
1:1.14 1:1.14CT 1.2
1.2
.6 .6
35 35 TOU/1
1-2, 6-7, 11-12, 16-17 38-36, 33-31, 28-26, 23-21
T1065 T1105 1:2CT 1:2CT 1.2 1.2 .8 .8 35 35 TOU/3 4-5, 9-10, 14-15, 19-20 24-25, 29-30, 34-35, 39-40
T1066 T1106 1:2 1:2CT 1.2 1.2 .6 .6 35 35 TOU/4 1-2, 9-10, 11-12, 19-20 23-25, 26-28, 33-35, 36-38
T1067 T1107 1:1.36CT 1:2CT 1.2 1.2 .6 .6 35 35 TOU/3 24-25, 29-30, 34-35, 39-40 4-5, 9-10, 14-15, 19-20
T1068 T1108 1:2CT 1:1CT 1.2 1.2
.6 .6
35 35 TOU/2
1-2, 6-7, 11-12, 16-17 21-22, 26-27, 31-32, 36-37
T1069 T1109 1CT:1.41 1CT:1.41 1.2
1.2
.6 .6
35 35 TOU/3
1-3, 6-8, 11-13, 16-18 21-23, 26-28, 31-33, 36-38
T1070 T1110 1:1.15 1:2CT 1.2 1.2
T1071D T1111D 1:1/1.26 1:2CT 1.2 1.2
.6 .6
.6 .6
35 35 TOU/1
35 35 TOU/2
1-2, 6-7, 11-12, 16-17 21-23, 26-28, 31-33, 36-38
1-2, 6-7, 11-12, 16-17 21-22, 26-27, 31-32, 36-37
T1072 T1112 1:1.15 1:1.15 1.2 1.2
.6 .6
35 35 TOU/5
1-3, 6-8, 11-13, 16-18 4-5, 9-10, 14-15, 19-20
T1073 T1113
1:2
1:2 1.2 1.2 .6 .6 35 35 TOU/5 1-3, 6-8, 11-13, 16-18 4-5, 9-10, 14-15, 19-20
T1078
—
1:1.08 1.08CT:1 1.2
1.2
.4
.5
35 35 TOU/1
1-2, 6-7, 11-12, 16-17 38-36, 33-31, 28-26, 23-21
T1124 T1114 1:2CT 1CT:2 1.2 1.2
.6 .6
35
35
TOU/3
4-5, 9-10, 14-15, 19-20
1-3, 6-8, 11-13, 16-18
T1125
—
1:1.70 1:1.36CT 1.2
1.2
.8
.6
35 35 TOU/1
1-2, 6-7, 11-12, 16-17 21-23, 26-28, 31-33, 36-38
T1129
— 1:1.36CT 1:1CT 1.2 1.2 .6 .6
35 35 TOU/3 24-25, 29-30, 34-35, 39-40 4-5, 9-10, 14-15, 19-20
T1142 T1231
1:2.4
1:1
1.0 1.0
.5 .5
35 35 TOU/6
1-2, 8-9, 11-12, 18-19 24-25, 27-28, 34-35, 37-38
— TX1268 1:2.8 1:1 1.0 1.0 .5 .5 35 35 TOU/6 1-2, 8-9, 11-12, 18-19 24-25, 27-28, 34-35, 37-38
— T1226 1:1.5 1.41:1 1.0 1.0 .5 .5 35 35 TOU/6 1-2, 8-9, 11-12, 18-19 24-25, 27-28, 34-35, 37-38
T1145D — 1:2/2.4 1:0.79/1 1.0 1.0 1.0 1.0 35 35 TOU/7 1-2, 9-10, 11-12, 19-20 37-36, 35-34, 27-26, 25-24
T1180 — 1:2.42 1:2.42 1.2 1.2 .6 .6 35 35 TOU/5 1-3, 6-8, 11-13, 16-18 4-5, 9-10, 14-15, 19-20
T1181
— 1:2.1CT 1:2.1CT 1.2 .6
.6 .6
35 35 TOU/2
1-2, 6-7, 11-12, 16-17 21-22, 26-27, 31-32, 36-37
T1182
— 1:2.45CT 1:2.45CT 1.2
.6
.6 .6
35 35 TOU/2
1-2, 6-7, 11-12, 16-17 21-22, 26-27, 31-33, 36-37
— TX1262 1:2
1:2
1.2 1.2
.7 .7
35 35 TOU/6
1-2, 6-7, 11-12, 16-17
3-4, 8-9, 13-14, 18-19
— TX1264 1:2CT 1CT:1 1.2 1.2
.6 .6
35
35
TOU/3
4-5, 9-10, 14-15, 19-20
1-3, 6-8, 11-13, 16-18
— TX1266 1:2
1:1 1.2 1.2 .6 .6 35 35 TOU/5 1-3, 6-8, 11-13, 16-18 4-5, 9-10, 14-15, 19-20
— TX1292 1:1.36 1:1
1.2 1.2
.6 .6
40 40 TOU/5
1-3, 6-8, 11-13, 16-18 4-5, 9-10, 14-15, 19-20
— TX1294 1:1CT 1:1CT 1.2 1.2 .6 .6 35 35 TOU/3 4-5, 9-10, 1 4-15, 19-20 24-25, 29-30, 34-35, 39-40
—
TX1295 1:1.26CT 1:1.26CT 1.2
1.2
.6 .6
35
35 TOU/3 4-5, 9-10, 1 4-15, 19-20 24-25, 29-30, 34-35, 39-40
— TX1298 1:1
1:1 1.2 1.2 .7 .7 35 35 TOU/5 1-3, 6-8, 11-13, 16-18 4-5, 9-10, 14-15, 19-20
Note: RoHS-6 compliant parts can be ordered by adding an “NL” suffix to the part number (i.e. T1063 becomes T1063NL).
Mechanical
TOU
.640 MAX
16,26
40X
.018
0,46
.004/0,10
40 Surfaces
1.125 MAX
28,58
T1XXX
DATE CODE
COUNTRY OF ORIGIN
19X
.050
1,27
.950
24,13
.010
0,25
40X
.090
2,29
.480
12,19
.050
1,27
40X
.030
0,77
19X
.050
1,27
=
.950
24,13
SUGGESTED PAD LAYOUT
0° – 8°
.485
12,32
40X
.045
1,14
.230 MAX
5,84
Weight . . . . . . . . . . . . . .4.0 grams
Tape & Reel . . . . . . . . . . . .250/reel
Tube . . . . . . . . . . . . . . . . . .15/tube
Dimensions: Inches
mm
Unless otherwise specified, all tolerances are ± .010
0,25
USA 858 674 8100 • Germany 49 7032 7806 • Singapore 65 6287 8998 • Shanghai 86 21 54643211 / 2 • China 86 769 85538070 • Taiwan 886 3 4641811
www.pulseeng.com
1
T622.H (6/06)
