Common Mode Chokes
For ADSL and VDSL
RoHS peak reflow solder temperature rating 245½C
RoHS peak wave solder temperature rating 260½C
For use in XDSL interfaces
Effective reduction of C.M. noise caused by AM
broadcast or ham radio
Isolation 1500V line to line
Electrical Specifications @ 25°C - Operating Temperature -40°C to +85°C
RoHS Compliant
Part No.
B4001NL
B4003NL
BX4053NL
C.M. Attentuation
(dB TYP)
@ 500kHz
45
45
45
@ 1kHz
49
49
49
@ 10kHz
35
35
35
Isolation Voltage
(Vrms)
1500
1500
150
Mounting
THT
SMT
SM
Notes:
Surge Voltage Capability - Metallic: 800Vpeak 10/560sec. Long.: 2400Vpeak 10/700sec.
BX4053NL
is a dual choke. Please add the suffix “T” for Tape & Reel orders
(i.e. B4003NL becomes B4003NLT).
Mechanical
B4001NL
6
4
Schematic
Part No.
Date Code
Ctry Origin
.605
MAX
15,37
6
4
1
.305
MAX
7,75
3
1
3
.410
10,41
MAX
Weight
......................2.2grams
Tube
............................60/tube
Inches
Dimensions:
mm
Unless otherwise specified,
all tolerances are
±
.010
0,25
.020
0,51
.500
12,70
.130
3,30
.200
5,08
4X Ø
USA 858 674 8100
1
Germany 49 7032 7806 0
Singapore 65 6287 8998
Shanghai 86 21 62787060
China 86 755 33966678
Taiwan 886 3 4356768
B912.F (02/12)
pulseelectronics.com
Common Mode Chokes
For ADSL and VDSL
B4003NL
.345
8,76
MAX
Mechanicals
(continued)
.050
1,27
.300
7,62
Schematics
4
5
1
8
.100
2,54
.355
9,02
MAX
.100
2,54
.070
1,78
Part No.
Data Code
Country of Origin
.270
6,86
5
4
SUGGESTED PAD LAYOUT
1
8
.300
7,62
MAX
Weight
......................1.0grams
Tape & Reel
................425/reel
Tube
............................50/tube
Inches
Dimensions:
mm
.004/0,10
8 Surfaces
Unless otherwise specified,
all tolerances are
±
.010
0,25
BX4053NL
.410
10,41
.330
8,38
Part No.
Date Code
Country of Origin
.440
11,18
.465
11,81
.340
8,64
.100
2,54
.040
8X
1,02
.300
7,62
8X
.100
2,54
.300
7,62
.070
1,78
SUGGESTED PAD LAYOUT
.295
7,49
Weight
......................2.1grams
Tape & Reel
................400/reel
Tube
............................50/tube
Inches
Dimensions:
mm
Unless otherwise specified,
all tolerances are
±
.010
0,25
.005/0,13
8 Surfaces
For More Information
Pulse China Headquarters
Pulse North China
Pulse South Asia
Pulse North Asia
B402, Shenzhen Academy of
Room 2704/2705
135 Joo Seng Road
3F, No. 198
Aerospace Technol-
Super Ocean Finance
#03-02
Zhongyuan Road
ogy Bldg.
Ctr.
PM Industrial Bldg.
Zhongli City
10th Kejinan Road
2067 Yan An Road
Singapore 368363
Taoyuan County 320
High-Tech Zone
West
Taiwan R. O. C.
Nanshan District
Shanghai 200336
Tel: 886 3 4356768
Shenzen, PR China
China
Tel: 65 6287 8998
Fax: 886 3 4356823 (Pulse)
Tel: 858 674 8100
Tel: 49 7032 78060
518057
Fax: 65 6287 8998
Fax: 886 3 4356820 (FRE)
Fax: 858 674 8262
Fax: 49 7032 7806 135
Tel: 86 755 33966678
Tel: 86 21 62787060
Fax: 86 755 33966700
Fax: 86 2162786973
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, 2012. Pulse Electronics, Inc. All rights reserved.
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Headquarters
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San Diego, CA
92128
U.S.A.
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