# INDUCTOR, SHIELDED, AEC-Q200, 2.7UH, 20A

![Product image](https://novapart.co/image/farnell:2906433/)

**URL**: https://novapart.co/products/PA4343.272NLT/inductor-shielded-aec-q200-27uh-20a
**SKU**: PA4343.272NLT
**Manufacturer**: PULSE ELECTRONICS
**Category**: Passive Components || Inductors || Power Inductors || SMD Power Inductors
**Price**: €1.0100
**Stock**: 10+

## Specifications

| Parameter | Value |
|---|---|
| Inductance | 2.7µH |
| Product Range | PA4343.XXXNLT Series |
| Product Width | 12.8mm |
| Product Height | 6.5mm |
| Product Length | 14mm |
| Dc Resistance Max | 0.0055ohm |
| Rms Current (Irms) | 20A |
| Power Inductor Case | 14mm x 12.8mm x 6.5mm |
| Inductance Tolerance | ± 20% |
| Inductor Construction | Shielded |
| Saturation Current (Isat) | 32A |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:2906433/)

## SMT Power Inductors 

_High Current Molded Power Inductor - PA4343.XXXNLT Series_ @@ . _Height: 6.5mm Max 6.5mm Max_ 

_Height: 6.5mm Max 6.5mm Max_ 

_Footprint: 14.0mm x 12.8mm Max Current Rating: up to 55.0A Inductance Range: 0.15uH to 47.0uH_ 

_Shielded construction and compact design High current, low DCR, and high efficiency Minimized acoustic noise and minimized leakage flux 200Vdc Isolation between terminal and core_ 

|Electrical Specifications @ 25°C - Operating Temperature -40°C to +125°C<br>Part<br>Number6<br>Inductance5<br>100KHz, 1V<br>Rated<br>Current<br>DC Resistance<br>Saturation<br>Current<br>Mechanical<br>TYP.<br>MAX.<br>uH±20%<br>A<br>mΩ<br>mΩ<br>A<br>~~eee~~<br>~~a~~<br>~~eeee~~<br>~~es~~|Electrical Specifications @ 25°C - Operating Temperature -40°C to +125°C<br>Part<br>Number6<br>Inductance5<br>100KHz, 1V<br>Rated<br>Current<br>DC Resistance<br>Saturation<br>Current<br>Mechanical<br>TYP.<br>MAX.<br>uH±20%<br>A<br>mΩ<br>mΩ<br>A<br>~~eee~~<br>~~a~~<br>~~eeee~~<br>~~es~~|Electrical Specifications @ 25°C - Operating Temperature -40°C to +125°C<br>Part<br>Number6<br>Inductance5<br>100KHz, 1V<br>Rated<br>Current<br>DC Resistance<br>Saturation<br>Current<br>Mechanical<br>TYP.<br>MAX.<br>uH±20%<br>A<br>mΩ<br>mΩ<br>A<br>~~eee~~<br>~~a~~<br>~~eeee~~<br>~~es~~|Electrical Specifications @ 25°C - Operating Temperature -40°C to +125°C<br>Part<br>Number6<br>Inductance5<br>100KHz, 1V<br>Rated<br>Current<br>DC Resistance<br>Saturation<br>Current<br>Mechanical<br>TYP.<br>MAX.<br>uH±20%<br>A<br>mΩ<br>mΩ<br>A<br>~~eee~~<br>~~a~~<br>~~eeee~~<br>~~es~~|Electrical Specifications @ 25°C - Operating Temperature -40°C to +125°C<br>Part<br>Number6<br>Inductance5<br>100KHz, 1V<br>Rated<br>Current<br>DC Resistance<br>Saturation<br>Current<br>Mechanical<br>TYP.<br>MAX.<br>uH±20%<br>A<br>mΩ<br>mΩ<br>A<br>~~eee~~<br>~~a~~<br>~~eeee~~<br>~~es~~|Electrical Specifications @ 25°C - Operating Temperature -40°C to +125°C<br>Part<br>Number6<br>Inductance5<br>100KHz, 1V<br>Rated<br>Current<br>DC Resistance<br>Saturation<br>Current<br>Mechanical<br>TYP.<br>MAX.<br>uH±20%<br>A<br>mΩ<br>mΩ<br>A<br>~~eee~~<br>~~a~~<br>~~eeee~~<br>~~es~~|Electrical Specifications @ 25°C - Operating Temperature -40°C to +125°C<br>Part<br>Number6<br>Inductance5<br>100KHz, 1V<br>Rated<br>Current<br>DC Resistance<br>Saturation<br>Current<br>Mechanical<br>TYP.<br>MAX.<br>uH±20%<br>A<br>mΩ<br>mΩ<br>A<br>~~eee~~<br>~~a~~<br>~~eeee~~<br>~~es~~|
|---|---|---|---|---|---|---|
||||TYP.<br>~~a~~|MAX.<br>~~a~~|||
||uH±20%<br>~~ee~~<br>~~es~~|A<br>~~ee~~|mΩ<br>~~a~~|mΩ<br>~~a~~|A||
|PA4343.151NLT|0.15*<br>~~ee ~~<br>~~es~~<br>~~es~~|55<br> ~~ee~~<br>~~es~~|0.49<br>~~a~~<br>~~es~~|0.6<br>~~a~~<br>~~ee~~|118<br>~~ee~~|Footprint 1<br>~~ee~~|
|PA4343.221NLT|0.22<br> <br>~~es~~<br>~~es~~<br>~~ee~~|53<br> ~~ee~~<br>~~es~~<br>~~ee~~|0.47<br>~~es~~|0.6<br>~~ee~~|112<br>~~ee~~|Footprint 1<br>~~ee~~|
|PA4343.301NLT|0.3<br>~~es~~<br>~~ee~~<br>~~es~~|48<br>~~es~~<br>~~ee~~|0.6<br>~~es~~|0.72<br>~~ee~~|72<br>~~ee~~|Footprint 1<br>~~ee~~|
|PA4343.331NLT|0.33<br>~~ee~~<br>~~es~~<br>~~es~~|46<br>~~ee~~<br>~~es~~|0.65<br>~~es~~|0.8<br>~~ee~~|68<br>~~ee~~|Footprint 1<br>~~ee~~|
|PA4343.361NLT|0.36<br>~~es~~<br>~~es~~<br>~~ee~~|45<br>~~es~~<br>~~ee~~|0.7<br>~~es~~|0.9<br>~~ee~~|66<br>~~ee~~|Footprint 1<br>~~ee~~|
|PA4343.401NLT|0.4<br>~~es~~<br>~~ee~~<br>~~es~~|44<br>~~es~~<br>~~ee~~|0.7<br>~~es~~|1<br>~~ee~~|64<br>~~ee~~|Footprint 1<br>~~ee~~|
|PA4343.451NLT|0.45<br>~~ee~~<br>~~es~~<br>~~es~~|42<br>~~ee~~<br>~~es~~|0.9<br>~~es~~|1.2<br>~~ee~~|63<br>~~ee~~|Footprint 1<br>~~ee~~|
|PA4343.471NLT|0.47<br>~~es~~<br>~~es~~<br>~~ee~~|41<br>~~es~~<br>~~ee~~|0.9<br>~~es~~|1.2<br>~~ee~~|63<br>~~ee~~|Footprint 1<br>~~ee~~|
|PA4343.501NLT|0.5<br>~~es~~<br>~~ee~~<br>~~es~~|40<br>~~es~~<br>~~ee~~|0.92<br>~~es~~|1.25<br>~~ee~~|60<br>~~ee~~|Footprint 1<br>~~ee~~|
|PA4343.561NLT|0.56<br>~~ee~~<br>~~es~~<br>~~es~~<br>~~ee~~|37<br>~~ee~~<br>~~es~~<br>|1.05<br>~~es~~<br>|1.2<br>~~es~~<br>~~ee~~<br>|58<br>~~es~~<br>|Footprint 1|
|PA4343.681NLT|0.68<br>~~es~~<br>~~es~~<br>~~ee~~<br>~~es~~|35<br>~~es~~<br>~~ee~~|1.25<br>~~es~~<br>~~ee~~|1.5<br>~~es~~<br>~~ee~~<br>~~ee~~|55<br>~~es~~<br>~~ee~~|Footprint 1|
|PA4343.821NLT|0.82<br>~~es~~<br>~~ee~~<br>~~es~~|33<br>~~es~~<br>~~ee~~|1.5<br>~~es~~<br>~~ee~~|1.9<br>~~es~~<br>~~ee~~<br>~~ee~~|50<br>~~es~~<br>~~ee~~|Footprint 1|
|PA4343.102NLT|1<br>~~ee ~~<br>~~es~~<br>~~es~~|30<br> ~~ee~~<br>~~ee~~|1.7<br>~~ee~~<br>~~ee~~|2.3<br>~~ee~~<br>~~ee~~<br>~~ee~~|48<br>~~ee~~<br>~~ee~~|Footprint 1|
|PA4343.142NLT|1.4<br> <br>~~es~~<br>~~es~~<br>~~ee~~|27<br> ~~ee~~<br>~~ee~~<br>~~ee~~|2.1<br>~~ee~~<br>~~ee~~<br>~~ee~~|2.6<br>~~ee~~<br>~~ee~~<br>~~ee~~|46<br>~~ee~~<br>~~ee~~<br>~~ee~~|Footprint 1|
|PA4343.152NLT|1.5<br>~~es~~<br>~~ee~~<br>~~es~~|27<br>~~ee~~<br>~~ee~~|2.5<br>~~ee~~<br>~~ee~~|3<br>~~ee~~<br>~~ee~~|45<br>~~ee~~<br>~~ee~~|Footprint 1|
|PA4343.182NLT|1.8<br>~~ee ~~<br>~~es~~<br>~~es~~|27<br> ~~ee~~<br>~~ee~~|3.6<br>~~ee~~<br>~~ee~~|4<br>~~ee~~<br>~~ee~~|40<br>~~ee~~<br>~~ee~~|Footprint 2|
|PA4343.222NLT|2.2<br>~~es~~<br>~~es~~<br>~~ee~~|22<br>~~ee~~<br>~~ee~~|3.8<br>~~ee~~<br>~~ee~~|4.2<br>~~ee~~<br>~~ee~~|37<br>~~ee~~<br>~~ee~~|Footprint 2|
|PA4343.272NLT|2.7<br>~~es~~<br>~~ee~~<br>~~es~~|20<br>~~ee~~<br>~~ee~~|4.3<br>~~ee~~<br>~~ee~~|5.5<br>~~ee~~<br>~~ee~~|32<br>~~ee~~<br>~~ee~~|Footprint 2|
|PA4343.332NLT|3.3<br>~~ee ~~<br>~~es~~<br>~~es~~|18<br> ~~ee~~<br>~~ee~~|5.7<br>~~ee~~<br>~~ee~~|6.8<br>~~ee~~<br>~~ee~~|30<br>~~ee~~<br>~~ee~~|Footprint 2|
|PA4343.472NLT|4.7<br>~~es~~<br>~~es~~<br>~~ee~~|13.5<br>~~ee~~<br>~~ee~~|7<br>~~ee~~<br>~~ee~~|8.4<br>~~ee~~<br>~~ee~~|28<br>~~ee~~<br>~~ee~~|Footprint 2|
|PA4343.562NLT|5.6<br>~~es~~<br>~~ee~~<br>~~es~~|12.5<br>~~ee~~<br>~~ee~~|8.5<br>~~ee~~<br>~~ee~~|10<br>~~ee~~<br>~~ee~~|23<br>~~ee~~<br>~~ee~~|Footprint 2|
|PA4343.682NLT|6.8<br>~~ee ~~<br>~~es~~<br>~~ee~~|11.5<br> ~~ee~~|9.5<br>~~ee~~|11.5<br>~~ee~~|18<br>~~ee~~|Footprint 2|
|PA4343.822NLT|8.2<br>~~es~~<br>~~ee~~|10.5|12|15.5|15.5|Footprint 2|



_High Current Molded Power Inductor - PA4343.XXXNLT Series_ 

## SMT Power Inductors 

|Electrical Specifications @ 25°C - Operating Temperature -40°C to +125°C<br>Part<br>Number<br>Inductance<br>100KHz, 1V<br>Rated<br>Current<br>DC Resistance<br>Saturation<br>Current<br>Mechanical<br>TYP.<br>MAX.<br>uH±20%<br>A<br>mΩ<br>mΩ<br>A<br>~~Pe~~|Electrical Specifications @ 25°C - Operating Temperature -40°C to +125°C<br>Part<br>Number<br>Inductance<br>100KHz, 1V<br>Rated<br>Current<br>DC Resistance<br>Saturation<br>Current<br>Mechanical<br>TYP.<br>MAX.<br>uH±20%<br>A<br>mΩ<br>mΩ<br>A<br>~~Pe~~|Electrical Specifications @ 25°C - Operating Temperature -40°C to +125°C<br>Part<br>Number<br>Inductance<br>100KHz, 1V<br>Rated<br>Current<br>DC Resistance<br>Saturation<br>Current<br>Mechanical<br>TYP.<br>MAX.<br>uH±20%<br>A<br>mΩ<br>mΩ<br>A<br>~~Pe~~|Electrical Specifications @ 25°C - Operating Temperature -40°C to +125°C<br>Part<br>Number<br>Inductance<br>100KHz, 1V<br>Rated<br>Current<br>DC Resistance<br>Saturation<br>Current<br>Mechanical<br>TYP.<br>MAX.<br>uH±20%<br>A<br>mΩ<br>mΩ<br>A<br>~~Pe~~|Electrical Specifications @ 25°C - Operating Temperature -40°C to +125°C<br>Part<br>Number<br>Inductance<br>100KHz, 1V<br>Rated<br>Current<br>DC Resistance<br>Saturation<br>Current<br>Mechanical<br>TYP.<br>MAX.<br>uH±20%<br>A<br>mΩ<br>mΩ<br>A<br>~~Pe~~|Electrical Specifications @ 25°C - Operating Temperature -40°C to +125°C<br>Part<br>Number<br>Inductance<br>100KHz, 1V<br>Rated<br>Current<br>DC Resistance<br>Saturation<br>Current<br>Mechanical<br>TYP.<br>MAX.<br>uH±20%<br>A<br>mΩ<br>mΩ<br>A<br>~~Pe~~|Electrical Specifications @ 25°C - Operating Temperature -40°C to +125°C<br>Part<br>Number<br>Inductance<br>100KHz, 1V<br>Rated<br>Current<br>DC Resistance<br>Saturation<br>Current<br>Mechanical<br>TYP.<br>MAX.<br>uH±20%<br>A<br>mΩ<br>mΩ<br>A<br>~~Pe~~|
|---|---|---|---|---|---|---|
||||TYP.|MAX.|||
||uH±20%|A|mΩ|mΩ|A||
|PA4343.103NLT|10|10|13.2|16.5|15.5|Footprint 2|
|PA4343.133NLT|13|9|21|24|13|Footprint 2|
|PA4343.153NLT|15|9|23.2|28|12.5|Footprint 2|
|PA4343.223NLT|22|9|32.5|37|12|Footprint 2|
|PA4343.333NLT|33|8|48|58|11|Footprint 2|
|PA4343.473NLT|47|6.5|76|90|9.5|Footprint 2|



## **Notes:** 

1. Actual temperature of the component during system operation (ambient plus temperature rise) must be within the standard operating range. 

2. The saturation current is the current at which the initial inductance drops approximately 30% at the stated ambient temperature. This current is determined by placing the compnent in the specified ambient environment and applying a short duration pulse current (to eliminate self-heating effect) to the component. 

3. The rated current is the DC current required to raise the component temperature by approximately 40 C. Take note that the components’ performanc 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. 

4. The part temperature (ambient+temp rise) should not exceed 125 C under worst case operating conditions. Circuit design, PCB trace size and thickness, airflow and other cooling provisions all affect the part temperature. Part temperature should be verified in the end application. 

5. Please note that the inductance tolerance of all parts are ±20%, except .151NLT which is ±30%. 

6. Parts shown in bold are standard catalog parts and are available through sample stock and distribution. Parts in lighter font are available but are not necessarily held in sample stock or distribution and lead times may be longer. Please contact Pulse for availablity. 

## **Mechanical** 

## **PA4343.XXXNLT** 

||||Final Layout||||SUGGESTED PAD LAYOUT|SUGGESTED PAD LAYOUT||
|---|---|---|---|---|---|---|---|---|---|
|Series|Mechanical|A|B|C|D|E|F|G|H|
|PA4343.XXXNLT|Footprint 1|14.0 Max|12.8 Max|6.5 Max|(4.0)|(8.9)|(4.3)|(3.1)|(8.0)|
|PA4343.XXXNLT|Footprint 2|14.0 Max|12.8 Max|6.5 Max|(4.7)|(8.9)|(5.0)|(3.1)|(8.0)|



All Dimensions in mm. 

> power.pulseelectronics.com P770. H (07/18) http://www.power.pulseelectronics.com/contact 

2 

## SMT Power Inductors 

_High Current Molded Power Inductor - PA4343.XXXNLT Series_ 

## **TAPE & REEL INFO** 

|K0<br>Z<br>ae|K0<br>Z<br>ae|K0<br>Z<br>ae|P<br>W<br>1<br>Direction of tape<br>Marking<br>Marking<br>ao] <br>—<br>:|P<br>W<br>1<br>Direction of tape<br>Marking<br>Marking<br>ao] <br>—<br>:|P<br>W<br>1<br>Direction of tape<br>Marking<br>Marking<br>ao] <br>—<br>:|P<br>W<br>1<br>Direction of tape<br>Marking<br>Marking<br>ao] <br>—<br>:|P<br>W<br>1<br>Direction of tape<br>Marking<br>Marking<br>ao] <br>—<br>:|P<br>W<br>1<br>Direction of tape<br>Marking<br>Marking<br>ao] <br>—<br>:|P<br>W<br>1<br>Direction of tape<br>Marking<br>Marking<br>ao] <br>—<br>:|P<br>W<br>1<br>Direction of tape<br>Marking<br>Marking<br>ao] <br>—<br>:|A<br>G<br> (|<br>SAI<br> IX<br>JL|A<br>G<br> (|<br>SAI<br> IX<br>JL|A<br>G<br> (|<br>SAI<br> IX<br>JL|A<br>G<br> (|<br>SAI<br> IX<br>JL|A<br>G<br> (|<br>SAI<br> IX<br>JL|A<br>G<br> (|<br>SAI<br> IX<br>JL|A<br>G<br> (|<br>SAI<br> IX<br>JL|A<br>G<br> (|<br>SAI<br> IX<br>JL|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
||||||||SURFACE MOUNTING TYPE, REEL/TAPE LIST||SURFACE MOUNTING TYPE, REEL/TAPE LIST||||||||||
||||||||REEL SIZE (mm)||TAPE SIZE (mm)|TAPE SIZE (mm)<br>QTY|||||||||
||||||||A<br>G||P1|W|K0<br>PCS/REEL||||||||
||||PA4343.XXXNLT||||Ø330<br>24||16|24|7.0<br>500||||||||



For More Information 

**Pulse Worldwide Pulse Europe Pulse China Headquarters Pulse North China Pulse South Asia Pulse North Asia Headquarters** Pulse Electronics GmbH Pulse Electronics (ShenZhen) CO., LTD Room 2704/2705 3 Fraser Street 1F., No.111 Xiyuan Rd 15255 Innovation Drive Ste 100 Am Rottland 12 D708, Shenzhen Academy of Super Ocean Finance Ctr. 0428 DUO Tower Zhongli City San Diego, CA 92128 58540 Meinerzhagen Aerospace Technology, 2067 Yan An Road West Singapore 189352 Taoyuan City 32057 U.S.A. Germany The 10th Keji South Road, Shanghai 200336 Taiwan (R.O.C) Nanshan District, Shenzhen, China P.R. China   518057 Tel: 858 674 8100 Tel: 49 2354 777 100 Tel: 86 755 33966678 Tel: 86 21 62787060 Tel: 65 6287 8998 Tel: 886 3 4356768 Fax: 858 674 8262 Fax: 49 2354 777 168 Fax: 86 755 33966700 Fax: 86 2162786973 Fax: 65 6280 0080 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, 2018. Pulse Electronics, Inc. All rights reserved. 3 power.pulseelectronics.com P770. H (07/18) http://www.power.pulseelectronics.com/contact i g 



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- [Supplier page](https://es.farnell.com/en-ES/pulse-electronics/pa4343-272nlt/inductor-shielded-aec-q200-2-7uh/dp/2906433)
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