# Power Inductor (SMD), 5.6 µH, 1 A, Shielded, 1.7 A, PFL4517 Series

![Product image](https://novapart.co/image/farnell:2288787RL/)

**URL**: https://novapart.co/products/PFL4517-562MEC/power-inductor-smd-56-h-1-a-shielded-17-pfl4517
**SKU**: PFL4517-562MEC
**Manufacturer**: COILCRAFT
**Category**: Passive Components || Inductors || Power Inductors || SMD Power Inductors
**Price**: €0.6120
**Stock**: 10+
**Lead Time**: 64 days (indicative)

## Description

Inductance:5.6µH; RMS Current (Irms):1A; Inductor Construction:Shielded; Saturation Current (Isat):1.7A; Product Range:PFL4517 Series; Power Inductor Case:4.9mm x 3.4mm x 1.7mm; D

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (25-Jun-2025) |
| Inductance | 5.6µH |
| Product Range | PFL4517 Series |
| Product Width | 3.4mm |
| Product Height | 1.7mm |
| Product Length | 4.9mm |
| Dc Resistance Max | 0.29ohm |
| Rms Current (Irms) | 1A |
| Inductance Tolerance | ± 20% |
| Inductor Construction | Shielded |
| Saturation Current (Isat) | 1.7A |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:2288787RL/)

Web Sample Tools & Support page & buy software & FAQ 0.66lUwWGWwmltCGQUCiCWWY 

Document 831-1 

## **Shielded Power Inductors – PFL4517** 

- Low cost, low profile miniature power inductor 

- ~~ae~~[[2]] 

Low cost, low profile miniature power inductor • Only 1.7 mm high; requires a mere 16 mm[[2]] of board space • Provides current handling of much larger inductors; up to 6.5 A. 

## **Core material** Composite 

**Core and winding loss** See www.coilcraft.com/coreloss **Environmental** RoHS compliant, halogen free **Terminations** RoHS compliant, matte tin over nickel over silver-platinum-glass frit. Other terminations available at additional cost. **Weight** 89.8 mg 

**Ambient temperature** –40°C to +85°C with (40°C rise) I rms current. **Maximum part temperature** +125°C (ambient + temp rise). Derating. **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) 

## **Failures in Time (FIT) / Mean Time Between Failures (MTBF)** 

38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332 **Packaging** 1000/7″ reel; 5000/13″ reel. Plastic tape: 12 mm wide, 0.21 mm thick, 8 mm pocket spacing, 1.65 mm pocket depth **PCB washing** Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. See Doc787_PCB_Washing.pdf. 

||**Inductance**2|**DCR**|**DCR(mOhms)**3|**SRF typ**4||**Isat(A)**5||**Irms**|**rms(A)**6|
|---|---|---|---|---|---|---|---|---|---|
|**Part number**1|**±20%(µH)**|**typ   max**|**max**|**(MHz)**|**10% drop**|**20% drop**|**30% drop**|**20°C rise 40°C rise**|**20°C rise 40°C rise**|
|PFL4517-681ME_|0.68|40|40<br>50|375|4.1|6.0|6.5|1.9|2.7|
|PFL4517-102ME_|1.0|50|50<br>60|300|3.5|4.8|5.3|1.7|2.3|
|PFL4517-222ME_|2.2|78|78<br>95|235|2.7|4.0|4.2|1.4|1.8|
|PFL4517-332ME_|3.3|150|150<br>180|205|2.2|2.9|3.2|0.85|1.2|
|PFL4517-472ME_|4.7|210|210<br>250|185|2.0|2.7|3.0|0.80|1.1|
|PFL4517-562ME_|5.6|240|240<br>290|170|1.7|2.4|2.6|0.70|1.0|
|PFL4517-822ME_|8.2|390|390<br>460|150|1.4|2.1|2.3|0.50|0.69|
|PFL4517-103ME_|10|620|620<br>700|97|1.0|1.4|1.5|0.63|0.83|



1. When ordering, please specify **termination** and **packaging** codes: 

## **PFL4517-103MEC** 

**Termination: E** = RoHS compliant matte tin over nickel over silver. 

Special order, added cost: 

**Q** = RoHS tin-silver-copper (95.5/4/0.5) or **P** = non-RoHS tin-lead (63/37). 

**Packaging: C** = 7″ machine-ready reel. EIA-481 embossed plastic tape (1000 parts per full reel). 

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

**D** = 13″ machine-ready reel. EIA-481 embossed plastic tape. Factory order only, not stocked (5000 parts per full reel). 

2. Inductance tested at 100 kHz, 0.1 Vrms, 0Adc. 

3. DCR measured using a micro-ohmmeter. 

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

5. DC current at 25°C that causes the specified inductance drop from its value without current. Click for temperature derating information. 

6. Current that causes the specified temperature rise from 25°C ambient. This information is for reference only and does not represent absolute maximum ratings. Click for temperature derating information. 

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 831-1 Revised 09/13/15 

© Coilcraft Inc. 2017 This product may not be used in medical or high risk applications without prior Coilcraft approval. Specification subject to change without notice. Please check web site for latest information. 

Document 831-2 

## **PFL4517 Series** 

## **L vs Current** 

**==> picture [242 x 172] intentionally omitted <==**

**----- Start of picture text -----**<br>
100<br>10<br>10 µH<br>8.2 µH<br>5.6 µH<br>4.7 µH<br>3.3 µH<br>2.2 µH<br>1<br>1 µH<br>0.68 µH<br>0.1<br>0.01 0.1 1 10<br>Inductance (µH)<br>**----- End of picture text -----**<br>


**Current (A)** 

## **L vs Frequency** 

**==> picture [242 x 185] intentionally omitted <==**

**----- Start of picture text -----**<br>
100<br>10 µH<br>10 8.2 µH<br>5.6 µH<br>4.7 µH<br>3.3 µH<br>2.2 µH<br>1 1 µH<br>0.68 µH<br>0.1<br>0.1 1 10 100 1000<br>Frequency (MHz)<br>Inductance (µH)<br>**----- End of picture text -----**<br>


**==> picture [240 x 274] intentionally omitted <==**

**----- Start of picture text -----**<br>
0.193<br>4,90 [max]<br>0.025<br>0.067 max 0,64<br>1,7<br>Terminal wraparound:<br>approx 0.01/0,254 both ends<br>0.022 0.136 0.022<br>0,56 3.45 0,56<br>0.134 0.120<br>3,40 [max] 3,05<br>0.165<br>4,20<br>0.145<br>3,68<br>0.045<br>1,14 Recommended Dimensions are in [inches ] mm<br>Land Pattern<br>**----- End of picture text -----**<br>


**==> picture [117 x 44] intentionally omitted <==**

Document 831-2 Revised 09/13/15 

© Coilcraft Inc. 2017 This product may not be used in medical or high risk applications without prior Coilcraft approval. Specification subject to change without notice. Please check 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

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- [Supplier page](https://es.farnell.com/coilcraft/pfl4517-562mec/inductor-5-6uh-1-1a-20-pwr-170mhz/dp/2288787RL)
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