T1142 PULSE ELECTRONICS CORPORATION, T1142 Datasheet

no-image

T1142

Manufacturer Part Number
T1142
Description
Manufacturer
PULSE ELECTRONICS CORPORATION
Datasheet

Specifications of T1142

Operating Temp Range
0C to 70C
Mounting
Surface Mount
Pin Count
40
Interwinding Capacitance Max
35pF
Isolation Voltage (max)
1500VrmsV
Lead Style
Gull Wing
Ocl Inductance (max)
1(Min)mH
Operating Temperature Max Deg. C
70C
Operating Temperature Min Deg. C
0C
Primary Leakage Inductance (max)
0.5uH
Product Depth (mm)
16.26mm
Product Height (mm)
5.84mm
Product Length (mm)
28.58mm
Return Loss (min)
9/12dB
Turns Ratio
1:2.4/1:1
Lead Free Status / RoHS Status
Not Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
T1142
Manufacturer:
PULSE
Quantity:
600
Part Number:
T1142NLST
Manufacturer:
PULSE
Quantity:
810
Part Number:
T1142NLT
Manufacturer:
M/A-COM
Quantity:
4 500
T1/E1/CEPT/ISDN-PRI TRANSFORMERS
Quad Port T1/E1 with 8 Transformers, 1500Vrms
Note: RoHS-6 compliant parts can be ordered by adding an “NL” suffix to the part number (i.e. T1063 becomes T1063NL).
STD Temp. EXT Temp.
www.pulseeng.com
T1071
T1145
T1063
T1064
T1065
T1066
T1067
T1068
T1069
T1070
T1072
T1073
T1078
T1124
T1125
T1129
T1142
T1180
T1181
T1182
TOU
USA 858 674 8100
Number
D
D
Part
TX1268
TX1262
TX1264
TX1266
TX1292
TX1294
TX1295
TX1298
T1111
T1103
T1104
T1105
T1106
T1107
T1108
T1109
T1110
T1112
T1113
T1114
T1231
T1226
G
40 Surfaces
D
16,26
.640 MAX
.004/0,10
40X .018
• •
1:1.36CT
1CT:1.41
1:1.36CT
1:2.45CT
1:1.26CT
Transmit
1:1/1.26
1:2.1CT
1:2/2.4
1:1.36
1:1.14
1:1.15
1:1.15
1:1.08
1:1.70
1:2.42
1:1.36
1:2CT
1:2CT
1:2CT
1:2CT
1:1CT
Germany 49 7032 7806
1:2.4
1:2.8
1:1.5
0,46
Turns Ratio
1:2
1:2
1:2
1:2
1:1
(Pri:Sec ±2%)
1:1.36CT
1:1.14CT
1CT:1.41
1.08CT:1
1:1.36CT
1:2.45CT
1:1.26CT
Receive
1:0.79/1
1:2.1CT
1:2CT
1:2CT
1:2CT
1:1CT
1:2CT
1:2CT
1:1.15
1CT:2
1:1CT
1.41:1
1:2.42
1CT:1
1:1CT
19X .050
COUNTRY OF ORIGIN
1:2
1:1
1:1
1:2
1:1
1:1
1:1
A,B
1.125 MAX
28,58
DATE CODE
1,27
24,13
T1XXX
.950
Transmit Receive Transmit Receive Transmit Receive
OCL @ 25°C
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.0
1.0
1.0
1.0
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
(mH MIN)
• •
Singapore 65 6287 8998
.010
0,25
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.0
1.0
1.0
1.0
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
.6
.6
F
T1/E1/CEPT/ISDN-PRI transceivers
Models matched to leading quad and dual
Crosstalk: -65dB or better
UL1950 recognized (some parts pending approval)
RoHS compliant versions available upon request
Electrical Specifications @ 25°C
0° – 8°
1.0
SUGGESTED PAD LAYOUT
.6
.6
.8
.6
.6
.6
.6
.6
.6
.6
.6
.4
.6
.8
.6
.5
.5
.5
.6
.6
.6
.7
.6
.6
.6
.6
.6
.7
(µH MAX)
19X .050 = .950
L
.050
1,27
Mechanical
L
1,27
1.0
.6
.6
.8
.6
.6
.6
.6
.6
.6
.6
.6
.5
.6
.6
.6
.5
.5
.5
.6
.6
.6
.7
.6
.6
.6
.6
.6
.7
40X
12,32
.485
40X .030
40X
• •
.045
1,14
Shanghai
1
24,13
0,77
.090
2,29
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
40
35
35
35
(pF MAX)
C
.230 MAX
5,84
W/W
86 21 54643211 / 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
40
35
35
35
12,19
.480
Schematic
Package/
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
Weight . . . . . . . . . . . . . .4.0 grams
Tape & Reel . . . . . . . . . . . .250/reel
Tube . . . . . . . . . . . . . . . . . .15/tube
Dimensions: Inches
Unless otherwise specified, all tolerances are ± .010
• •
E
China 86 769 85538070
24-25, 29-30, 34-35, 39-40
24-25, 29-30, 34-35, 39-40
4-5, 9-10, 1 4-15, 19-20
4-5, 9-10, 1 4-15, 19-20
4-5, 9-10, 14-15, 19-20
1-2, 9-10, 11-12, 19-20
4-5, 9-10, 14-15, 19-20
1-2, 9-10, 11-12, 19-20
4-5, 9-10, 14-15, 19-20
1-2, 6-7, 11-12, 16-17
1-2, 6-7, 11-12, 16-17
1-2, 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
1-2, 6-7, 11-12, 16-17
1-2, 8-9, 11-12, 18-19
1-2, 8-9, 11-12, 18-19
1-2, 8-9, 11-12, 18-19
1-3, 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
1-3, 6-8, 11-13, 16-18
1-3, 6-8, 11-13, 16-18
1-3, 6-8, 11-13, 16-18
Transmit
mm
Primary Pins
• •
Taiwan 886 3 4641811
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
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
38-36, 33-31, 28-26, 23-21
21-23, 26-28, 31-33, 36-38
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
21-22, 26-27, 31-32, 36-37
21-22, 26-27, 31-33, 36-37
24-25, 29-30, 34-35, 39-40
24-25, 29-30, 34-35, 39-40
4-5, 9-10, 14-15, 19-20
4-5, 9-10, 14-15, 19-20
4-5, 9-10, 14-15, 19-20
4-5, 9-10, 14-15, 19-20
4-5, 9-10, 14-15, 19-20
4-5, 9-10, 14-15, 19-20
4-5, 9-10, 14-15, 19-20
4-5, 9-10, 14-15, 19-20
1-3, 6-8, 11-13, 16-18
3-4, 8-9, 13-14, 18-19
1-3, 6-8, 11-13, 16-18
T622.H (6/06)
Receive
0,25

Related parts for T1142

T1142 Summary of contents

Page 1

... T1073 T1113 1:2 1:2 T1078 — 1:1.08 1.08CT:1 T1124 T1114 1:2CT 1CT:2 T1125 — 1:1.70 1:1.36CT T1129 — 1:1.36CT 1:1CT T1142 T1231 1:2.4 1:1 — TX1268 1:2.8 1:1 — T1226 1:1.5 1.41:1 D T1145 — 1:2/2.4 1:0.79/1 T1180 — 1:2.42 1:2.42 T1181 — ...

Page 2

... T1063T). CEPT T1063 T1103 F. Extended Temperature Range Models — For extended T1180 temperature range transformers (-40°C to +85°C operating T1142 T1231 temperature range), OCL (Open Circuit Inductance for the T1068 T1108 primary winding) is specified at both -40°C and +25° T1067 T1107 40° ...

Page 3

... IEC 695-2-2 (Needle Flame Test). 3. Balance Characteristics — The transformers meet the requirements for longitudinal balance of FCC part 68. 4. Common Mode Rejection Ratio — the CMRR for all transformers is better than 50dB at 1MHz. A typical test circuit is shown below. HP-8751A P1 P2 50:100 BALUN 5 ...

Page 4

... T1/E1/CEPT/ISDN-PRI TRANSFORMERS Quad Port T1/E1 with 8 Transformers, 1500Vrms Pulse Number Turns Ratio Part Number of Lines (±5 IGH REQUENCY OMMON ODE T8008 line) 1:1 (8 places) PE-65554 4 1:1:1:1 PE-65555 4 1:1:1:1 1:1:1:1 PE-65854 4 1:1:1:1 PE-65857 4 NOTE: For additional Common Mode Chokes, refer to data sheets G002, T627, T661, T639 and T673. ...

Related keywords