# Power Inductor (SMD), 720 nH, 470 mA, Shielded, 280 mA, PFL1005 Series, 0402 [1005 Metric]

![Product image](https://novapart.co/image/farnell:2288730/)

**URL**: https://novapart.co/products/PFL1005-721MRU/power-inductor-smd-720-nh-470-ma-shielded-280
**SKU**: PFL1005-721MRU
**Manufacturer**: COILCRAFT
**Category**: Passive Components || Inductors || Power Inductors || SMD Power Inductors
**Price**: €0.3240
**Stock**: 10+

## Description

Inductance:720nH; RMS Current (Irms):470mA; Inductor Construction:Shielded; Saturation Current (Isat):280mA; Product Range:-; Power Inductor Case:0402 [1005 Metric]; DC Resistanc

## Specifications

| Parameter | Value |
|---|---|
| Inductance | 720nH |
| Product Range | PFL1005 Series |
| Product Width | 0.64mm |
| Product Height | 0.71mm |
| Product Length | 1.14mm |
| Dc Resistance Max | 0.68ohm |
| Rms Current (Irms) | 470mA |
| Power Inductor Case | 0402 [1005 Metric] |
| Inductance Tolerance | ± 20% |
| Inductor Construction | Shielded |
| Inductor Case / Package | 0402 [1005 Metric] |
| Saturation Current (Isat) | 280mA |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:2288730/)

Document 739 -1 

## **Shielded Power Inductors – PFL1005** 

Continuing in our long tradition of innovation and leadership, Coilcraft introduces the industry’s first true 0402 size shielded power inductor. 

**Core material** Composite 

**Weight** 1.3 – 1.8 mg 

**Environmental** RoHS compliant, halogen free **Terminations** RoHS compliant matte tin over nickel over silverplatinum-glass frit. 

**Ambient temperature** –40°C to +85°C with I rms current, +85°C to +125°C with derated current 

**Storage temperature** Component: –40°C to +125°C. Tape and reel packaging: –40°C to +80°C **Resistance to soldering heat** Max three 40 second reflows at +260°C, parts cooled to room temperature between cycles **Moisture Sensitivity Level (MSL)** 1 (unlimited floor life at <30°C / 85% relative humidity) 

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**Failures in Time (FIT) / Mean Time Between Failures (MTBF)** 38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332 **Packaging** 2000 per 7″ reel Paper tape: 8 mm wide, 0.68 mm thick, 2 mm pocket spacing 

**PCB washing** Only pure water or alcohol recommended 

||**Inductance**2|**DCR**|**DCR(Ohms)**3|**SRF typ**4|**Isat(mA)**5|**Isat(mA)**5||**Irms**|**rms(mA)**6|
|---|---|---|---|---|---|---|---|---|---|
|**Part number**1|**±20%(nH)**|**typ   max**|**max**|**(MHz)**|**10% drop 20% dro**|**20% drop 30% dro**|**30% drop**|**20°C rise 40°C rise**|**20°C rise 40°C rise**|
|PFL1005-36NMR_|36|0.034|0.034<br>0.043|2500|1500|2400|2800|1400|2000|
|PFL1005-101MR_|100|0.059|0.059<br>0.075|2200|1000|1500|1900|1100|1500|
|PFL1005-181MR_|180|0.19|0.21|1250|700|880|1100|900|1200|
|PFL1005-271MR_|270|0.22|0.24|920|450|650|740|700|910|
|PFL1005-391MR_|390|0.45|0.51|770|380|510|550|450|570|
|PFL1005-561MR_|560|0.48|0.54|620|300|440|490|410|530|
|PFL1005-721MR_|720|0.62|0.68|560|280|400|450|370|470|
|PFL1005-102MR_|1000|0.97|1.08|460|270|350|380|310|400|



1. When ordering, please specify **packaging** codes: | **PFL1005-102MRW Packaging: W** = 7″ machine-ready reel. EIA-481 punched paper tape (2000 parts per full reel). 

- **U** = Less than full reel. In tape, but not machine ready. To have a leader and trailer added ($25 charge), use code letter W instead. 

2. Inductance tested at 7.9 MHz, 0.1 Vrms using a Coilcraft SMD-F test fixture and Coilcraft-provided correlation pieces with an Agilent/HP 4286 impedance analyzer. 

3. DCR measured on a micro-ohmmeter. 

4. SRF measured using an Agilent/HP 8753D network analyzer and a Coilcraft SMD-D test fixture. 

5. DC current that causes the specified inductance drop from its value without current. 

6. Current that causes the specified temperature rise from 25°C ambient. 

7. Electrical specifications at 25°C. 

Refer to Doc 362 “Soldering Surface Mount Components” before soldering. 

**US** +1-847-639-6400   sales@coilcraft.com **UK** +44-1236-730595   sales@coilcraft-europe.com **Taiwan** +886-2-2264 3646   sales@coilcraft.com.tw **China** +86-21-6218 8074   sales@coilcraft.com.cn **Singapore** + 65-6484 8412   sales@coilcraft.com.sg 

Document 739-1 Revised 12/04/12 

© Coilcraft Inc. 2012 This product may not be used in medical or high risk applications without prior Coilcraft approval. Specification subject to change without notice. Please check out web site for latest information. 

Document 739-2 

## **PFL1005 Series (0402)** 

## **Typical L vs Current** 

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**----- Start of picture text -----**<br>
10000<br>1000<br>1000 nH<br>720 nH<br>560 nH<br>390 nH<br>270 nH<br>180 nH<br>100<br>36 nH<br>10<br>0.01 0.1 1 10<br>Current (A)<br>Inductance (nH)<br>**----- End of picture text -----**<br>


## **Typical L vs Frequency** 

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**----- Start of picture text -----**<br>
10000<br>1000 1000 nH<br>720 nH<br>560 nH<br>390 nH<br>270 nH<br>180 nH<br>100 100 nH<br>36 nH<br>10<br>1 10 100 1000<br>Frequency (MHz)<br>Inductance (nH)<br>**----- End of picture text -----**<br>


## **Irms Derating** 

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0.045<br>Irms Derating 1,14 max<br>0.010<br>120<br>0,254<br>0.028<br>110 max<br>0,71<br>100 Terminal wraparound:<br>approx 0.007/0,18 both ends<br>90<br>0.009 0.0206 0.009<br>80 0,228 0,523 0,228<br>70<br>60 0.025 0.020<br>max<br>0,635 0,508<br>50<br>40<br>0.038<br>30<br>0,966<br>20<br>10 0.026<br>0,66<br>0<br>-40 -20 0 20 40 60 80 100 120 140<br>Ambient temperature (°C) 0.015<br>0,381<br>Recommended<br>Land Pattern<br>Dimensions are in [inches ]<br>mm<br>Irms<br>Percent of rated<br>25°C<br>**----- End of picture text -----**<br>


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Document 739-2 Revised 12/04/12 

© Coilcraft Inc. 2012 This product may not be used in medical or high risk applications without prior Coilcraft approval. Specification subject to change without notice. Please check out web site for latest information. 

**US** +1-847-639-6400   sales@coilcraft.com **UK** +44-1236-730595   sales@coilcraft-europe.com **Taiwan** +886-2-2264 3646   sales@coilcraft.com.tw **China** +86-21-6218 8074   sales@coilcraft.com.cn **Singapore** + 65-6484 8412   sales@coilcraft.com.sg 



## Links

- [View this product on Novapart](https://novapart.co/products/PFL1005-721MRU/power-inductor-smd-720-nh-470-ma-shielded-280)
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- [Supplier page](https://es.farnell.com/coilcraft/pfl1005-721mru/inductor-720nh-0-49a-20-pwr-590mhz/dp/2288730)
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