Shielded Drum Core Inductor
PA4320 Series
Height:
10.0 Max
Footprint:
12.3mm
x
12.3mm Max
Current Rating:
up to 7.6A
Inductance Range:
10uH to 1000uH
Electrical Specifications @ 25°C
—
Operating Temperature -40°C to 125°C
PART NUMBER
PA4320.103NLT
PA4320.153NLT
PA4320.223NLT
PA4320.473NLT
PA4320.104NLT
PA4320.154NLT
PA4320.224NLT
PA4320.334NLT
PA4320.474NLT
PA4320.564NLT
PA4320.684NLT
PA4320.105NLT
PA4320.155NLT
NOTES:
Inductance
100 KHz, 100 mV
(uH±20%)
10
15
22
47
100
150
220
330
470
560
Rated
Current
(A)
7.6
7.0
5.6
4.2
2.8
2.3
1.8
1.7
1.1
1.1
1.0
1.0
0.8
DCR
(mOHMS MAX)
16
22
30
56
125
185
300
340
510
600
630
960
1450
Saturation Current (Typical) A
10% Drop
9.6
8.3
6.8
4.5
3.1
2.6
2.1
1.7
1.4
1.3
1.2
0.98
0.81
3.
Heating Current
20°C Rise
5.4
4.8
4.0
3.0
2.0
1.6
1.2
1.2
0.8
0.9
0.8
0.69
0.56
40°C Rise
7.6
7.0
5.6
4.2
2.8
2.3
1.8
1.7
1.1
1.1
1.0
1.0
0.8
12.5
10.7
8.8
5.8
4.0
3.4
2.8
2.2
1.8
1.6
1.6
1.3
1.0
20% Drop
11.5
9.9
8.1
5.4
3.7
3.1
2.5
2.1
1.7
1.5
1.4
1.2
0.96
30% Drop
680
1000
1500
1.
2.
Actual temperature of the component during system operation (ambient plus temperature rise)
must be within the standard operating range.
The Saturation Current is the current at which the initial inductance drops approximately by the
amount shown at the stated ambient temperature. This current is determined by placing the
component in the specified ambient environment and applying a short duration pulse current
(to eliminate self-heating effect) to the component.
The Rated Current is the DC current required to raise the component temperature by the value
shown. Take note that the component’s performance varies depending on the system condition.
It is suggested that the component be tested at the system level, to verify the temperature rise
of the component during system operation.
The inductance tolerance of the .104NLT / .154NLT / .334NLT / .474NLT / .564NLT / .684NLT /
.105NLT and .155NLT are ± 10% all other values are ±20%.
4.
Mechanical
PA4320.XXXNLT
Schematic
1
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Shielded Drum Core Inductor
PA4320 Series
TAPE & REEL INFO
W
A
K
0
P
1
G
SURFACE MOUNTING TYPE, REEL/TAPE LIST
TYPE
PA4320.XXXNLT
REEL SIZE (mm)
A
Ø330
G
24.5
P
1
TAPE SIZE (mm)
W
K
0
QTY
PCS/REEL
300
16
24
10.9
For More Information
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Headquarters
Pulse Electronics GmbH
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Germany
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D708, Shenzhen Academy of
Aerospace Technology,
The 10th Keji South Road,
Nanshan District, Shenzhen, P.R.
China 518057
Tel: 86 755 33966678
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China
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PM Industrial Bldg.
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Taoyuan City 32057
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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.
2
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