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PA4318.472NLT

更新时间：2025-07-03 21:50:23
品牌：PULSE
描述：Shielded Drum Core Inductor

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PA4318.472NLT 概述

Shielded Drum Core Inductor

PA4318.472NLT 数据手册

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Shielded Drum Core Inductor  
PA4322,PA4318,PA4319 Series  
Height: PA4322 (3.1mm Max), PA4318 (3.2mm Max),  
PA4319 (4.1mm Max)  
Footprint: PA4322 (5.1x5.1mm Max), PA4318 (6.1x6.1mm Max),  
PA4319 (7.3x7.3mm Max)  
Current Rating: up to 3.98A  
Inductance Range: 2.2uH to 680uH  
Electrical Specifications @ 25°C — Operating Temperature -40°C to 125°C  
INDUCTANCE  
PART NUMBER 100 KHz, 100 mV  
(uH±±20)  
SATURATION CURRENT (TYPICAL) A  
HEATING CURRENT  
RATED  
DCR  
CURRENT (A) (mOHMS MAX)  
10% DROP  
20% DROP  
30% DROP  
20°C Rise  
40°C Rise  
PA4322NL SERIES  
PA4322.222NLT  
±.±  
4.7  
±.28  
1.3±  
±2  
38  
1.76  
1.28  
±.28  
1.3±  
±.32  
1.4±  
±.22  
1.42  
3.32  
±.52  
PA4322.472NLT  
PA4322.103NLT  
PA4322.223NLT  
PA4322.473NLT  
PA4322.683NLT  
PA4322.104NLT  
PA4322.224NLT  
PA4322.394NLT  
PA4318NL SERIES  
PA4318.472NLT  
12  
±±  
2.98  
2.64  
2.46  
2.38  
2.32  
2.±1  
2.15  
72  
145  
2.85  
2.54  
2.38  
2.31  
2.±6  
2.18  
2.1±  
2.98  
2.64  
2.46  
2.38  
2.32  
2.±1  
2.15  
1.13  
2.72  
2.51  
2.4±  
2.33  
2.±3  
2.16  
1.22  
2.87  
2.72  
2.62  
2.45  
2.39  
2.±5  
1.92  
1.32  
2.95  
2.75  
2.69  
2.42  
2.35  
47  
±72  
368  
582  
1122  
1822  
68  
122  
±±2  
392  
4.7  
6.8  
12  
±.62  
±.1±  
43  
5±  
±.18  
1.82  
1.36  
1.16  
±.62  
±.1±  
±.84  
±.32  
1.84  
1.56  
1.±±  
2.93  
2.69  
2.59  
±.32  
1.92  
1.75  
3.12  
±.42  
±.32  
1.92  
1.52  
2.95  
2.82  
2.65  
PA4318.682NLT  
PA4318.103NLT  
PA4318.153NLT  
PA4318.223NLT  
PA4318.473NLT  
PA4318.683NLT  
PA4318.104NLT  
1.64  
1.4±  
1.1±  
72  
1.64  
1.4±  
1.1±  
15  
126  
158  
322  
412  
662  
1.45  
1.22  
2.75  
2.55  
2.45  
±±  
2.97  
2.7±  
2.55  
2.45  
47  
2.86  
2.63  
2.54  
2.86  
2.63  
2.54  
68  
122  
pulseelectronics.com  
P784.A (09/16)  
1
Shielded Drum Core Inductor  
PA4322,PA4318,PA4319 Series  
Electrical Specifications @ 25°C — Operating Temperature -40°C to 125°C  
INDUCTANCE4  
SATURATION CURRENT (TYPICAL) A  
HEATING CURRENT  
RATED  
DCR  
PART NUMBER 100 KHz, 100 mV  
CURRENT (A) (mOHMS MAX)  
10% DROP  
20% DROP  
30% DROP  
20°C Rise  
40°C Rise  
(uH±±20)  
PA4319NL SERIES  
PA4319.332NLT  
PA4319.103NLT  
PA4319.153NLT  
PA4319.223NLT  
PA4319.333NLT  
PA4319.473NLT  
PA4319.104NLT  
PA4319.224NLT  
PA4319.684NLT  
3.3*  
12  
3.±8  
1.9±  
1.62  
1.±6  
1.24  
2.9±  
2.64  
2.41  
2.±9  
18  
38  
±.74  
1.64  
1.36  
1.2±  
2.91  
2.74  
2.54  
2.35  
2.±±  
3.±8  
1.9±  
1.62  
1.±6  
1.24  
2.9±  
2.64  
2.41  
2.±7  
3.7±  
±.12  
1.78  
1.4±  
1.16  
3.95  
±.55  
1.92  
1.35  
5.22  
3.±2  
±.62  
±.22  
1.52  
1.35  
15  
55  
±±  
8±  
33  
1±4  
155  
312  
712  
1982  
1.25  
1.22  
2.72  
2.42  
2.±5  
47  
1.22  
2.71  
2.47  
2.±9  
122  
±±2  
682*  
2.92  
2.55  
2.3±  
NOTES:  
1. Actual temperature of the component during system operation (ambient plus temperature 3. The Rated Current is the DC current required to raise the component temperature by approxi-  
rise) must be within the standard operating range.  
mately the value listed. 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 Saturation Current is the current at which the initial inductance drops approximately 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.  
4. Please note that the inductance tolerance is ±±20 for all parts except PA4319.33±ꢀNT(±320)  
and PA4319.684ꢀNT (±120).  
Mechanical  
Schematic  
PA43XX.XXXNLT  
1
2
Part Number  
A
B
C
D
E
F
G
H
J
P
PA4322.XXXNLT 5.1 MAX  
5.1 MAX  
6.1 MAX  
7.3 MAX  
3.1 MAX  
3.± MAX  
4.1 MAX  
1.6 TYP  
±.2 TYP  
±.1 TYP  
4.6 TYP  
5.6 TYP  
6.6 TYP  
4.6 TYP  
5.6 TYP  
6.6 TYP  
5.28 TYP  
6.2 MIꢀ  
7.1 TYP  
1.74 TYP  
±.2 TYP  
±.5 TYP  
5.28 TYP 4.25 TYP  
PA4318.XXXNLT  
PA4319.XXXNLT  
6.1 MAX  
7.3 MAX  
6.2 MIꢀ  
7.1 TYP  
4.85 TYP  
5.65 TYP  
pulseelectronics.com  
P784.A (09/16)  
2
Shielded Drum Core Inductor  
PA4322,PA4318,PA4319 Series  
TAPE & REEL INFO  
W
A
K 0  
P 1  
G
SURFACE MOUNTING TYPE, REEL/TAPE LIST  
REEL SIZE (mm)  
TAPE SIZE (mm)  
QTY  
TYPE  
A
G
P1  
8
W
1±  
16  
16  
K0  
3.3  
3.3  
4.3  
PCS/REEL  
±222  
PA4322.XXXNLT  
PA4318.XXXNLT  
PA4319.XXXNLT  
Ø332  
Ø332  
Ø332  
1±.5  
16.5  
16.5  
8
±222  
1±  
1222  
For More Information  
Pulse Worldwide  
Headquarters  
Pulse Europe  
Pulse China Headquarters  
B42±, Shenzhen Academy of  
Aerospace Technology Bldg.  
12th Kejinan Road  
Pulse North China  
Pulse South Asia  
Pulse North Asia  
3F, ꢀo. 198  
Pulse Electronics GmbH  
Am Rottland 1±  
58542 Meinerzhagen  
Germany  
Room ±724/±725  
135 Joo Seng Road  
#23-2±  
1±±±2 World Trade Drive  
San Diego, CA 9±1±8  
U.S.A.  
Super Ocean Finance Ctr.  
±267 Yan An Road West  
Shanghai ±22336  
China  
Zhongyuan Road  
Zhongli City  
PM Industrial Bldg.  
Singapore 368363  
High-Tech Zone  
Taoyuan County 3±2  
Taiwan R. O. C.  
ꢀanshan District  
Shenzhen, PR China 518257  
Tel: 886 3 4356768  
Fax: 886 3 43568±3 (Pulse)  
Fax: 886 3 43568±2 (FRE)  
Tel: 858 674 8122  
Fax: 858 674 8±6±  
Tel: 49 ±354 777 122  
Fax: 49 ±354 777 168  
Tel: 86 755 33966678  
Fax: 86 755 33966722  
Tel: 86 ±1 6±787262  
Fax: 86 ±16±786973  
Tel: 65 6±87 8998  
Fax: 65 6±87 8998  
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, ±216. Pulse Electronics, Inc. All rights reserved.  
pulseelectronics.com  
P784.A (09/16)  
3

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