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T1181NLT

Description
Telecom Transformer, ROHS COMPLIANT
CategoryPower management    transformer   
File Size204KB,4 Pages
ManufacturerPulse Electronics
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T1181NLT Overview

Telecom Transformer, ROHS COMPLIANT

T1181NLT Parametric

Parameter NameAttribute value
MakerPulse Electronics
package instructionROHS COMPLIANT
Reach Compliance Codeunknown
ECCN codeEAR99
Other features1:2.1CT; 1:2.1CT, HEIGHT DIM INCLUDE TERMINAL ALSO, COMMON MODE CHOKE AVAILABLE
high5.84 mm
length28.58 mm
Installation featuresSURFACE MOUNT
Maximum operating temperature70 °C
Minimum operating temperature
method of packingTAPE & REEL
physical sizeL28.58XB12.32XH5.84 (mm)
surface mountYES
Transformer typeTELECOM TRANSFORMER
width12.32 mm
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
T1064
T1104
T1065
T1105
T1066
T1106
T1067
T1107
T1068
T1108
T1069
T1109
T1070
T1110
D
T1071
T1111
D
T1072
T1112
T1073
T1113
T1078
T1124
T1114
T1125
T1129
T1142
T1231
TX1268
T1226
D
T1145
T1180
T1181
T1182
TX1262
TX1264
TX1266
TX1292
TX1294
TX1295
TX1298
Turns Ratio
A,B
(Pri:Sec ±2%)
Transmit
1:1.36
1:1.14
1:2CT
1:2
1:1.36CT
1:2CT
1CT:1.41
1:1.15
1:1/1.26
1:1.15
1:2
1:1.08
1:2CT
1:1.70
1:1.36CT
1:2.4
1:2.8
1:1.5
1:2/2.4
1:2.42
1:2.1CT
1:2.45CT
1:2
1:2CT
1:2
1:1.36
1:1CT
1:1.26CT
1:1
Receive
1:1.36CT
1:1.14CT
1:2CT
1:2CT
1:2CT
1:1CT
1CT:1.41
1:2CT
1:2CT
1:1.15
1:2
1.08CT:1
1CT:2
1:1.36CT
1:1CT
1:1
1:1
1.41:1
1:0.79/1
1:2.42
1:2.1CT
1:2.45CT
1:2
1CT:1
1:1
1:1
1:1CT
1:1.26CT
1:1
OCL @ 25°C
(mH MIN)
F
L
L
(µH MAX)
C
W/W
(pF MAX)
Package/
Schematic
E
TOU/1
TOU/1
TOU/3
TOU/4
TOU/3
TOU/2
TOU/3
TOU/1
TOU/2
TOU/5
TOU/5
TOU/1
TOU/3
TOU/1
TOU/3
TOU/6
TOU/6
TOU/6
TOU/7
TOU/5
TOU/2
TOU/2
TOU/6
TOU/3
TOU/5
TOU/5
TOU/3
TOU/3
TOU/5
Primary Pins
Transmit
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, 9-10, 11-12, 19-20
24-25, 29-30, 34-35, 39-40
1-2, 6-7, 11-12, 16-17
1-3, 6-8, 11-13, 16-18
1-2, 6-7, 11-12, 16-17
1-2, 6-7, 11-12, 16-17
1-3, 6-8, 11-13, 16-18
1-3, 6-8, 11-13, 16-18
1-2, 6-7, 11-12, 16-17
4-5, 9-10, 14-15, 19-20
1-2, 6-7, 11-12, 16-17
24-25, 29-30, 34-35, 39-40
1-2, 8-9, 11-12, 18-19
1-2, 8-9, 11-12, 18-19
1-2, 8-9, 11-12, 18-19
1-2, 9-10, 11-12, 19-20
1-3, 6-8, 11-13, 16-18
1-2, 6-7, 11-12, 16-17
1-2, 6-7, 11-12, 16-17
1-2, 6-7, 11-12, 16-17
4-5, 9-10, 14-15, 19-20
1-3, 6-8, 11-13, 16-18
1-3, 6-8, 11-13, 16-18
4-5, 9-10, 1 4-15, 19-20
4-5, 9-10, 1 4-15, 19-20
1-3, 6-8, 11-13, 16-18
Receive
38-36, 33-31, 28-26, 23-21
38-36, 33-31, 28-26, 23-21
24-25, 29-30, 34-35, 39-40
23-25, 26-28, 33-35, 36-38
4-5, 9-10, 14-15, 19-20
21-22, 26-27, 31-32, 36-37
21-23, 26-28, 31-33, 36-38
21-23, 26-28, 31-33, 36-38
21-22, 26-27, 31-32, 36-37
4-5, 9-10, 14-15, 19-20
4-5, 9-10, 14-15, 19-20
38-36, 33-31, 28-26, 23-21
1-3, 6-8, 11-13, 16-18
21-23, 26-28, 31-33, 36-38
4-5, 9-10, 14-15, 19-20
24-25, 27-28, 34-35, 37-38
24-25, 27-28, 34-35, 37-38
24-25, 27-28, 34-35, 37-38
37-36, 35-34, 27-26, 25-24
4-5, 9-10, 14-15, 19-20
21-22, 26-27, 31-32, 36-37
21-22, 26-27, 31-33, 36-37
3-4, 8-9, 13-14, 18-19
1-3, 6-8, 11-13, 16-18
4-5, 9-10, 14-15, 19-20
4-5, 9-10, 14-15, 19-20
24-25, 29-30, 34-35, 39-40
24-25, 29-30, 34-35, 39-40
4-5, 9-10, 14-15, 19-20
Transmit Receive Transmit Receive Transmit Receive
1.2
1.2
.6
.6
35
35
1.2
1.2
.6
.6
35
35
1.2
1.2
.8
.8
35
35
1.2
1.2
.6
.6
35
35
1.2
1.2
.6
.6
35
35
1.2
1.2
.6
.6
35
35
1.2
1.2
.6
.6
35
35
1.2
1.2
.6
.6
35
35
1.2
1.2
.6
.6
35
35
1.2
1.2
.6
.6
35
35
1.2
1.2
.6
.6
35
35
1.2
1.2
.4
.5
35
35
1.2
1.2
.6
.6
35
35
1.2
1.2
.8
.6
35
35
1.2
1.2
.6
.6
35
35
1.0
1.0
.5
.5
35
35
1.0
1.0
.5
.5
35
35
1.0
1.0
.5
.5
35
35
1.0
1.0
1.0
1.0
35
35
1.2
1.2
.6
.6
35
35
1.2
.6
.6
.6
35
35
1.2
.6
.6
.6
35
35
1.2
1.2
.7
.7
35
35
1.2
1.2
.6
.6
35
35
1.2
1.2
.6
.6
35
35
1.2
1.2
.6
.6
40
40
1.2
1.2
.6
.6
35
35
1.2
1.2
.6
.6
35
35
1.2
1.2
.7
.7
35
35
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
1.125 MAX
28,58
.090
40X 2,29
.050
.030
40X 0,77
1,27
19X .050 = .950
1,27
24,13
SUGGESTED PAD LAYOUT
.480
12,19
T1XXX
DATE CODE
COUNTRY OF ORIGIN
Weight
. . . . . . . . . . . . . .4.0 grams
Tape & Reel
. . . . . . . . . . . .250/reel
Tube
. . . . . . . . . . . . . . . . . .15/tube
40X .018
0,46
.050
19X 1,27
.950
24,13
.485
12,32
0° – 8°
.230 MAX
5,84
.045
40X 1,14
Dimensions:
Inches
mm
Unless otherwise specified, all tolerances are ± .010
0,25
.004/0,10
40 Surfaces
.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
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