T1144 PULSE ELECTRONICS CORPORATION, T1144 Datasheet - Page 8

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T1144

Manufacturer Part Number
T1144
Description
TRANSFORMER TELECOM DUAL T1/E1
Manufacturer
PULSE ELECTRONICS CORPORATION
Datasheet

Specifications of T1144

Transformer Type
T1/E1 (Dual)
Inductance
1mH, 1mH
Turns Ratio - Primary:secondary
1CT : 1CT, 1CT : 2.4CT
Mounting Type
Surface Mount
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
E.t.
-
Other names
553-1173

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
T1144NL
Manufacturer:
PULSEENG
Quantity:
200
Part Number:
T1144NLT
Manufacturer:
KEMET
Quantity:
2 481
Part Number:
T1144T
Manufacturer:
EPCOS
Quantity:
1 996
H
NOTE: For additional Common Mode Chokes, refer to data sheet G002.
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, 2010. Pulse Engineering, Inc. All rights reserved.
www.pulseeng.com
For More Information:
COMMON MODE CHOKES FOR
TELECOM APPLICATIONS
For EMI Reduction
Pulse Worldwide
Headquarters
12220 World Trade Dr.
San Diego, CA 92128
U.S.A.
www.pulseeng.com
Tel: 858 674 8100
Fax: 858 674 8262
IGH
SH
-10
-15
-20
-25
-30
IN
.098
2,49
-5
.340
8,64
Pulse Part Number
0
1 MHz
F
PE-65554NL
PE-65555NL
PE-65854NL
PE-65857NL
REQUENCY
MAX
MAX
PE-65555NL
PE-65554NL
PE-65857NL
8
1
PE-XXXXXNL
Country of Origin
15,11
.100
2,54
.595
PE-65854NL
1
8
Date Code
7
2
PE-XXXXXNL
Country of Origin
C
Date Code
OMMON
.360
9,14
MAX
6
3
10 MHz
Frequency
8X
Pulse Europe
Zeppelinstrasse 15
D-71083 Herrenberg
Germany
Tel: 49 7032 7806 0
Fax: 49 7032 7806 135
MAX
5
4
.050
1,27
M
12,19
.480
ODE
5
4
Electrical Specifications @ 25°C — Operating Temperature 0°C to 70°C
MAX
C
HOKES
.130 – .010
3,30 – 0,25
100 MHz
Turns Ratio (±5%)
.004/0,10
.270
6,86
SUGGESTED PAD LAYOUT
, 4-L
MAX
.300
7,62
1:1:1:1
1:1:1:1
1:1:1:1
1:1:1:1
Pulse China Headquarters
B402, Shenzhen Academy of
Aerospace Technology Bldg.
10th Kejinan Rd.
Nanshan District
Shenzen, PR China 518057
Tel: 86 755 33966678
Fax: 86 755 33966700
Typical common mode attenuation for
high-frequency common mode chokes
based on a 100 Ω system.
High-Tech Zone
INES
.100
2,54
.300
7,62
C L
.070
1,78
Mechanicals
.050
1,27
C L
8
.100
2,54
Pulse North China
Room 2704/2705
Super Ocean Finance
Ctr.
2067 Yan An Rd. West
Shanghai 200336
China
Tel: 86 21 62787060
Fax: 86 2162786973
OCL (µH MIN)
.300
7,62
15,24
.340
8,64
.600
LA
.085
2,16
24.0
47.0
24.0
8.0
MAX
MAX
8
Country ofOrigin
1
PE-XXXXXNL
Weight . . . . . 0.3 grams . . . . . 2 grams . . . 2.5 grams
Tape & Reel . . 1500/reel . . . . . 250/reel . . . . . . . . (N/A)
Tube . . . . . . . . . 25/tube . . . . . . 30/tube . . . . . . 35/tube
Dimensions:
Unless otherwise specified all tolerances are ±
12,07
.475 MAX
Date Code
4
3
2
1
.100
2,54
Pulse South Asia
135 Joo Seng Rd.
#03-02
PM Industrial Bldg.
Singapore 368363
Tel: 65 6287 8998
Fax: 65 6287 8998
5
4
1
Inches
12,07
mm
.475
.030
0,76
Schematics
.010 / .020
0,25 / 0,51
MAX
SH
5
6
7
8
.004/0,10
SH/1 (Surface Mount)
LA/2 (Surface Mount)
IN/1 (Through Hole)
IN/1 (Through Hole)
Package/Schematic
16,26
SUGGESTED PAD LAYOUT
.640
.120
3,05
Pulse North Asia
3F, No. 19 8
Zhongyuan Rd.
Zhongli City
Taoyuan County 320
Taiwan R. O. C.
Tel: 886 3 4356768
Fax: 886 3 4356823
Fax: 886 3 4356820
10,16
LA
8
1
.400
7
2
T608.T (4/10)
2
.040 / .050
1,02 / 1,27
6
3
.010
0,25
.300
7,62
5
4
IN
.050
1,27
.100
2,54
(Pulse)
(FRE)
TYP
TYP