THT Common Mode Chokes
PA3747.XXXNL
Dielectric Strength: 1500Vrms
Inductance Range: 0.67mH (at 5A) to 19.5mH (at 0.75A)
Height: 22.9mm Max
Footprint: 19.3mm x 18.2mm
Electrical Specifications @ 25°C - Operating Temperature -40°C to +125°C
Inductance
(1-2)=(3-4)
(mH Min)
0.67
1.28
1.92
2.68
3.33
4.06
4.58
6.03
6.67
9.10
13.00
19.50
Current Rating
(1-2)=(3-4)
(A)
5.00
4.00
2.75
2.25
1.85
1.55
1.50
1.45
1.40
1.00
1.00
0.75
1
Part Number
PA3747.105NL
PA3747.205NL
PA3747.305NL
PA3747.405NL
PA3747.505NL
PA3747.605NL
PA3747.705NL
PA3747.905NL
PA3747.106NL
PA3747.146NL
PA3747.206NL
PA3747.306NL
DCR
(1-2)=(3-4)
(mΩ Max)
16
25.5
49.5
71.5
103.5
132
134
154
169
207
295
572
Self Resonant
Frequency
(1-2)=(3-4)
(MHz Min)
1.18
1.10
1.00
0.94
0.88
0.78
0.80
0.30
0.29
0.21
0.20
0.12
Impedance
(kOhms Min at SRF)
3.33
5.04
5.08
11.57
14.40
17.93
18.24
24.38
26.90
42.69
51.22
80.65
Notes:
1. The current rating (Irated) is based upon the temperature rise of the component and represents the rms current which will cause a typical temperature rise of 40½C.
2. The temperature of the component (ambient plus temperature rise) must be within the stated operating temperature range.
Mechanical
PA3747.XXXNL
N1
N2
10.8 MAX
Schematic
4X Ø1.27
22.9 MAX
1
6.50
3
N1
N2
4
PA3747.XXXNL
DATE CODE
CTRY OF MFG
PIN 1
INDICATOR
1
4X Ø1.0
15.2
19.3 MAX
3
4.0
3
6.5
18.2 MAX
4
15.20
THRU HOLE LAYOUT
2
1
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THT Common Mode Chokes
PA3747.XXXNL
Current derating Iop/Ir
versus ambient temperature Ta
1.6
1.4
1.2
1
Iop/Ir
0.8
0.6
0.4
0.2
0
0
20
40
60
80
100
120
140
Ta,
℃
For More Information
Pulse Worldwide
Pulse Europe
Headquarters
Pulse Electronics GmbH
15255 Innovation Drive Ste 100 Am Rottland 12
San Diego, CA 92128
58540 Meinerzhagen
U.S.A.
Germany
Pulse China Headquarters
Pulse Electronics (ShenZhen) CO., LTD
D708, Shenzhen Academy of
Aerospace Technology,
The 10th Keji South Road,
Nanshan District, Shenzhen, P.R.
China 518057
Tel: 86 755 33966678
Fax: 86 755 33966700
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Room 2704/2705
Super Ocean Finance Ctr.
2067 Yan An Road West
Shanghai 200336
China
Tel: 86 21 62787060
Fax: 86 2162786973
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#03-02
PM Industrial Bldg.
Singapore 368363
Pulse North Asia
1F., No.111 Xiyuan Rd
Zhongli City
Taoyuan City 32057
Taiwan (R.O.C)
Tel: 858 674 8100
Fax: 858 674 8262
Tel: 49 2354 777 100
Fax: 49 2354 777 168
Tel: 65 6287 8998
Fax: 65 6280 0080
Tel: 886 3 4356768
Fax: 886 3 4356820
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, 2017. Pulse Electronics, Inc. All rights reserved.
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