B912.F (03/19)
1
Networking.PulseElectronics.com
Common Mode Chokes
For ADSL and VDSL
RoHS peak reflow solder temperature rating 245�C
RoHS peak wave solder temperature rating 260�C
For use in XDSL interfaces
Effective reduction of C.M. noise caused by AM
broadcast or ham radio
Isolation 1500V line to line
B4001NL
Mechanical Schematic
Weight ......................2.2grams
Tube ............................60/tube
Dimensions:
Unless otherwise specified,
all tolerances are ±
Inches
mm
.010
0,25
Electrical Specifications @ 25°C - Operating Temperature -40°C to +85°C
RoHS Compliant
Part No.
C.M. Attentuation (dB TYP)
Isolation Voltage
(Vrms)
Mounting
@ 500kHz @ 1kHz @ 10kHz
B4001NL 45 49 35 1500 THT
B4003NL 45 49 35 1500 SMT
BX4053NL 45 49 35 150 SM
Notes: Surge Voltage Capability - Metallic: 800Vpeak 10/560sec. Long.: 2400Vpeak 10/700sec. BX4053NL is a dual choke. Please add the sux “T” for Tape & Reel orders
(i.e. B4003NL becomes B4003NLT).
.305
7,75
.410
10,41
.130
3,30
.200
5,08
.020
0,51
.500
12,70
MAX
MAX
.605
15,37 MAX
4X Ø
6
13
4
Part No.
Date Code
Ctry Origin
6
1
4
3
2
Common Mode Chokes
For ADSL and VDSL
B912.F (03/19)
B4003NL
BX4053NL
Mechanicals Schematics
Weight ......................1.0grams
Tape & Reel ................425/reel
Tube ............................50/tube
.345
8,76
.100
2,54
.300
7,62
.100
2,54
.050
1,27
.070
1,78
.270
6,86
.355
9,02
MAX
1
4
8
5
MAX
.300
7,62
MAX
.004/0,10
8 Surfaces
SUGGESTED PAD LAYOUT
Part No.
Data Code
Country of Origin
Weight ......................2.1grams
Tape & Reel ................400/reel
Tube ............................50/tube
.410
10,41
.330
8,38
.100
2,54
.465
11,81
.340
8,64
.300
7,62
.100
2,54 .300
7,62
.295
7,49
.040
1,02
.440
11,18
8 X
.070
1,78
8 X
.005/0,13
8 Surfaces
SUGGESTED PAD LAYOUT
Part No.
Date Code
Country of Origin
Dimensions:
Unless otherwise specified,
all tolerances are ±
Dimensions:
Unless otherwise specified,
all tolerances are ±
Inches
mm
Inches
mm
.010
0,25
.010
0,25
4
1
5
8
(continued)
Networking.PulseElectronics.com
For More Information:
Americas - prodinfonetworkamericas@pulseelectronics.com | Europe - comms-Apps-Europe@pulseelectronics.com | Asia - prodinfonetworkapac@pulseelectronics.com
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, 2019. Pulse Electronics, Inc. All rights reserved.
