T1/E1/CEPT/ISDN-PRI TRANSFORMERS
Quad Port T1/E1 with 8 Transformers, 1500 Vrms
RoHS peak reflow temperature rating 245°C
Models matched to leading quad and dual
T1/E1/CEPT/ISDN-PRI transceivers
Crosstalk: -65 dB or better
UL1950 recognized (some parts pending approval)
RoHS compliant versions available upon request
Electrical Specifications @ 25°C
RoHS Compliant
Part Number C
Turns RatioA, B
(Pri:Sec 2%)
OCL @ 25°C
LL
Cww
(pFMAX)
Primary PIns
Package/
(mH MIN) F
(µH MAX)
Schematic E
StdTemp. ExTemp F
TX
RX
TX
RX
TX
.6
RX
.6
TX
RX
Transmit
Receive
T1063NL
T1064NL
T1065NL
T1068NL
T1071NL D
T1073NL
T1124NL
T1129NL
T1142NL
T1145 NLD
—
—
—
1:1.36
1:1.14
1:2CT
1:2CT
1:1/1.26
1:2
1:1.36CT
1:1.14CT
1:2CT
1:1CT
1:2CT
1:2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.0
1.0
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.0
1.0
1.2
1.2
1.2
1.2
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
TOU/1
TOU/1
TOU/3
TOU/2
TOU/2
TOU/4
TOU/3
TOU/3
TOU/5
TOU/6
TOU/5
TOU/3
TOU/4
TOU/3
1-2, 6-7, 11-12, 16-17
1-2, 6-7, 11-12, 16-17
4-5, 9-10, 14-15, 19-20
1-2, 6-7, 11-12, 16-17
1-2, 6-7, 11-12, 16-17
1-3, 6-8, 11-13, 16-18
4-5, 9-10, 14-15, 19-20
24-25, 29-30, 34-35, 39-40
1-2, 8-9, 11-12, 18-19
1-2, 9-10, 11-12, 19-20
1-2, 6-7, 11-12, 16-17
4-5, 9-10, 14-15, 19-20
1-3, 6-8, 11-13, 16-18
4-5, 9-10, 1 4-15, 19-20
38-36, 33-31, 28-26, 23-21
38-36, 33-31, 28-26, 23-21
24-25, 29-30, 34-35, 39-40
21-22, 26-27, 31-32, 36-37
21-22, 26-27, 31- 32, 36-37
4-5, 9-10, 14-15, 19-20
1-3, 6-8, 11-13, 16-18
.6
.8
.6
.6
.6
.6
.6
.5
1.0
.7
.6
.6
.6
.6
.8
.6
.6
.6
.6
.6
.5
1.0
.7
.6
.6
.6
T1105NL
T1108NL
—
—
T1114NL
—
1:2CT
1:1.36CT
1:2.4
1CT:2
1:1CT
1:1
4-5, 9-10, 14-15, 19-20
24-25, 27-28, 34-35, 37-38
37-36, 35-34, 27-26, 25-24
3-4, 8-9, 13-14, 18-19
T1231NL
—
1:2/2.4
1:2
1:0.79/1
1:2
TX1262NL
TX1264NL
TX1266NL
—
1:2CT
1:2
1CT:1
1:1
1-3, 6-8, 11-13, 16-18
—
4-5, 9-10, 14-15, 19-20
24-25, 29-30, 34-35, 39-40
—
TX1295NL 1:1.26CT 1:1.26CT
NOTE: Chart Notes and TOU Shcematics are on page 2.
Mechanical
TOU
Weight . . . . . . . . . . . . 4.0 grams
Tape & Reel . . . . . . . . . 250/reel
Tube . . . . . . . . . . . . . . . .15/tube
Inches
mm
.010
0,25
Dimensions:
Unless otherwise specified, all tolerances are
USA 858 674 8100 • Germany 49 7032 7806 0 • Singapore 65 6287 8998 • Shanghai 86 21 62787060 • China 86 755 33966678 • Taiwan 886 3 4643715
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1
T622.J (11/09)