TX1266NL PULSE ELECTRONICS CORPORATION, TX1266NL Datasheet

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TX1266NL

Manufacturer Part Number
TX1266NL
Description
XFRMR 4PORT 1:2 1.2MH SMD
Manufacturer
PULSE ELECTRONICS CORPORATION
Datasheet
1.T1124NLT.pdf (5 pages)

Specifications of TX1266NL

Transformer Type
T1/E1 (Quad)
Inductance
1.2mH, 1.2mH
Turns Ratio - Primary:secondary
1 : 2 Transmitter, 1 : 1 Receiver
Mounting Type
Surface Mount
Lead Free Status / RoHS Status
Lead free by exemption / RoHS Compliant
E.t.
-
T1/E1/CEPT/ISDN-PRI TRANSFORMERS
Quad Port T1/E1 with 8 Transformers, 1500 Vrms
NOTE: Chart Notes and TOU Shcematics are on page 2.
www.pulseeng.com
T1063NL
T1064NL
T1065NL
T1068NL
T1071NL
T1073NL
T1124NL
T1129NL
T1142NL
T1145 NL
Std Temp.
TOU
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
RoHS Compliant
—
—
—
—
Part Number
D
D
TX1262NL
TX1264NL
TX1266NL
TX1295NL 1:1.26CT 1:1.26CT
Ex Temp
T1105NL
T1108NL
T1114NL
T1231NL
—
—
—
—
—
—
C
F
Weight . . . . . . . . . . . . 4.0 grams
Tape & Reel . . . . . . . . . 250/reel
Tube . . . . . . . . . . . . . . . . 15/tube
1:1.36CT
1:1/1.26
1:2/2.4
1:1.36
1:2CT
1:2CT
1:2CT
1:2CT
1:1.14
1:2.4
Turns Ratio
TX
1:2
1:2
1:2
(Pri:Sec ±2%)
1:1.36CT
1:1.14CT
1:0.79/1
1:2CT
1:1CT
1:2CT
1CT:2
1:1CT
1CT:1
RX
1:2
1:1
1:2
1:1
A, B
OCL @ 25°C
(mH MIN)
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
TX
RX
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
F
Electrical Specifications @ 25°C
TX
1.0
.6
.6
.8
.6
.6
.6
.6
.6
.5
.7
.6
.6
.6
(µH MAX)
L
Dimensions:
L
Mechanical
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
RX
1.0
.6
.6
.8
.6
.6
.6
.6
.6
.5
.7
.6
.6
.6
TX
1
35
35
35
35
35
35
35
35
35
35
35
35
35
35
(pFMAX)
Inches
Cww
mm
RX
35
35
35
35
35
35
35
35
35
35
35
35
35
35
Unless otherwise specified, all tolerances are ±
Schematic
Package/
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
E
24-25, 29-30, 34-35, 39-40
4-5, 9-10, 1 4-15, 19-20
4-5, 9-10, 14-15, 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, 6-7, 11-12, 16-17
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, 8-9, 11-12, 18-19
1-2, 6-7, 11-12, 16-17
1-3, 6-8, 11-13, 16-18
Transmit
Primary PIns
.010
0,25
21-22, 26-27, 31- 32, 36-37
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
24-25, 27-28, 34-35, 37-38
37-36, 35-34, 27-26, 25-24
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
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.J (11/09)
Receive

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TX1266NL Summary of contents

Page 1

... TX1262NL 1:2 1:2 — TX1264NL 1:2CT 1CT:1 — TX1266NL 1:2 1:1 — TX1295NL 1:1.26CT 1:1.26CT NOTE: Chart Notes and TOU Shcematics are on page 2. TOU Weight . . . . . . . . . . . . 4.0 grams Tape & Reel . . . . . . . . . 250/reel Tube . . . . . . . . . . . . . . . . 15/tube 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 www.pulseeng.com RoHS peak reflow temperature rating 245° ...

Page 2

... OCL is 600 µH minimum. All other parameters are specified at +25°C only. Standard temperature range is 0°C to +70°C Schematics TOU 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 www.pulseeng.com IC Mfr. Mindspeed (Conexant) Cirrus Logic ...

Page 3

... Common Mode Chokes — Additional high-frequency 4-line common mode chokes may be used to provide an effective means of complying with national and international regulations on EMI. The common mode chokes are designed to be used in conjunction with Pulse’s T1/CEPT transformers as shown in the typical application below. Crosstalk is typically - better. XFMR ...

Page 4

... Please see page 1 for TOU mechanical specifications. TOU Mechanicals IN SH 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 www.pulseeng.com Electrical Specifications @ 25°C OCL ...

Page 5

... Performance warranty of products offered on this data sheet is limited to the parameters specified. Data is subject to change without notice. Other brand and product names mentioned herein may be trademarks or registered trademarks of their respective owners. © Copyright, 2009. Pulse Engineering, Inc. All rights reserved. www.pulseeng.com Typical common mode attenuation for high frequency common mode chokes based on a 100 Ω ...

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