# Power Inductor (SMD), 4.7 µH, 2.3 A, Shielded, 1.44 A, MSS6122 Series

![Product image](https://novapart.co/image/farnell:2288629RL/)

**URL**: https://novapart.co/products/MSS6122-472MLC/power-inductor-smd-47-h-23-a-shielded-144-mss6122
**SKU**: MSS6122-472MLC
**Manufacturer**: COILCRAFT
**Category**: Passive Components || Inductors || Power Inductors || SMD Power Inductors
**Price**: €0.8080
**Stock**: 200+
**Lead Time**: 120 days (indicative)

## Description

Inductance:4.7µH; RMS Current (Irms):2.3A; Inductor Construction:Shielded; Saturation Current (Isat):1.44A; Product Range:MSS6122 Series; Power Inductor Case:6.1mm x 6.1mm x 2.2mm;

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (25-Jun-2025) |
| Inductance | 4.7µH |
| Product Range | MSS6122 Series |
| Product Width | 6.1mm |
| Product Height | 2.2mm |
| Product Length | 6.1mm |
| Dc Resistance Max | 0.065ohm |
| Rms Current (Irms) | 2.3A |
| Inductance Tolerance | ± 20% |
| Inductor Construction | Shielded |
| Inductor Case / Package | - |
| Saturation Current (Isat) | 1.44A |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:2288629RL/)

Web Sample Tools & Support page & buy software & FAQ 

Document 640-1 

AEC Q200 +85°C 

## **Shielded Power Inductors – MSS6122** 

- 6.1 × 6.1 mm footprint; 2.2 mm high shielded inductors • Low DCR and excellent current handling 

## **Designer’s Kit C363** contains 3 of each value **Core material** Ferrite 

**Core and winding loss** See www.coilcraft.com/coreloss **Terminations** RoHS compliant matte tin over nickel over phos bronze (current production) or gold over nickel over phos bronze (prior production). Other terminations available at additional cost. 

**Weight** 0.19 – 0.23 g **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) 

**Packaging** 500/7″ reel, 1500/13″ reel; Plastic tape: 16 mm wide, 0.3 mm thick, 12 mm pocket spacing, 2.1 mm pocket depth **PCB washing** Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. See Doc787_PCB_Washing.pdf. 

|||**DCR**|**SRF**|**Isat(A)**4**Irms(A)**5|**Isat(A)**4**Irms(A)**5|**Isat(A)**4**Irms(A)**5|
|---|---|---|---|---|---|---|
|**Inductance**2**max**<br>  **Part number**1<br>**±20%(µH) **<br>MSS6122-472ML_<br>4.7||**max**<br>**(Ohms) **<br>0.065|**typ**3<br> **(MHz) dro**<br>65.0 1.44 1.66 1.82|**10% 20% 30%**<br>**drop drop drop**<br>65.0 1.44 1.66 1.82|**20°C 40°C**<br>**rise**<br>1.60 2.30|**20°C 40°C**<br>**rise**<br>1.60 2.30|
|MSS6122-562ML_|5.6|0.083|60.0 1.22 1.46 1.60|60.0 1.22 1.46 1.60|1.50 2.10|1.50 2.10|
|MSS6122-682ML_<br>MSS6122-822ML_<br>MSS6122-103ML_|6.8<br>8.2<br>10|0.100<br>0.120<br>0.150|48.0 1.18 1.36 1.50<br>44.0 1.12 1.24 1.36<br>42.0|48.0 1.18 1.36 1.50<br>44.0 1.12 1.24 1.36<br>0.981.101.20|1.40 2.00<br>1.30 1.80<br>1.201.7|1.40 2.00<br>1.30 1.80<br>1.70|
|MSS6122-123ML_<br>MSS6122-153ML_<br>MSS6122-183ML_|12<br>15<br>18|0.176<br>0.210<br>0.280|40.0 0.97 1.06 1.14<br>38.0 0.85 0.97 1.04<br>35.0 0.78 0.89 0.97|40.0 0.97 1.06 1.14<br>38.0 0.85 0.97 1.04<br>35.0 0.78 0.89 0.97|1.13 1.60<br>1.06 1.50<br>0.99 1.40|1.13 1.60<br>1.06 1.50<br>0.99 1.40|
|MSS6122-223ML_|22|0.310|32.0 0.64 0.75 0.82|32.0 0.64 0.75 0.82|0.92 1.30|0.92 1.30|
|MSS6122-273ML_<br>MSS6122-333ML_|27<br>33|0.350<br>0.460|26.0 <br>22.0 0.60 0.69 0.74|0.620.710.77<br>22.0 0.60 0.69 0.74|0.851.2<br>0.77 1.10|1.20<br>0.77 1.10|
|MSS6122-393ML_|39|0.540|19.0 0.50 0.59 0.64|19.0 0.50 0.59 0.64|0.70 1.00|0.70 1.00|
|MSS6122-473ML_<br>MSS6122-563ML_<br>MSS6122-683ML_|47<br>56<br>68|0.680<br>0.740<br>1.000|18.0 0.47 0.55 0.60<br>17.0 0.43 0.50 0.54<br>16.0|18.0 0.47 0.55 0.60<br>17.0 0.43 0.50 0.54<br>0.40 0.46 0.50|0.63 0.90<br>0.56 0.80<br>0.49|0.63 0.90<br>0.56 0.80<br>0.70|
|MSS6122-823ML_<br>MSS6122-104ML_ 100|82<br>MSS6122-104ML_ 100|1.200<br>1.370|15.0 0.37 0.43 0.46<br>12.5 0.32 0.37 0.40|15.0 0.37 0.43 0.46<br>12.5 0.32 0.37 0.40|0.42 0.60<br>0.35 0.50|0.42 0.60<br>0.35 0.50|



## 1. Please specify **termination** and **packaging** codes: 

## **MSS6122-104MLC** 

**Termination: L** = RoHS compliant matte tin over nickel over phos bronze (current production) or gold over nickel over phos bronze (prior production) 

**Special order:** 

**T** = RoHS tin-silver-copper (95.5/4/0.5) over gold over nickel over phos bronze or **S** = non-RoHS tin-lead (63/37) over gold over nickel over phos bronze. 

**Packaging: C** = **7** ″ **machine-ready reel** EIA-481 embossed plastic tape (500 per full reel). Quantities less than full reel available: in tape (not machine ready) or with leader and trailer ($25 charge). 

   - **D** = **13** ″ **machine-ready reel** EIA-481 embossed plastic tape. Factory order only, not stocked (1500 per reel per full reel). 

   - **B** = **Less than full reel** In an effort to simplify our part numbering system, Coilcraft is eliminating the need for multiple packaging codes. When ordering, simply change the last letter of your part number from B to C. 

2. Inductance tested at 100 kHz, 0.1 Vrms, 0 Adc using an Agilent/HP 4263B LCR meter or equivalent. 

3. SRF measured using an Agilent/HP 4191A or equilvalent. 

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

5. 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. 

6. 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 640-1 Revised 04/26/22 

© Coilcraft Inc. 2022 

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 640-2 

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**----- Start of picture text -----**<br>
AEC<br>Q200 +85°C<br>**----- End of picture text -----**<br>


## **Shielded Power Inductors – MSS6122 Typical L vs Current** 

## **Typical L vs Frequency** 

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**----- Start of picture text -----**<br>
1000 Ff —F EEE 1000 —rr<br>SSa SSOSARS RS AONSCAE SE A SSCSSGNS GSSSOOEAEO ORSSSSSGSRGASS OOSSGO eSeSa ANSSOCSNSA  AOOA AAOS SSCSCS OSGNOS NGEOSSAS G NCGSOOGH<br>po Poteet<br>100 ee SnSS 100 µH lll 100 aSE e 100 µH eNVLt<br>eS A SN S SSOOAE SE A SSCSES Y S HOOEE SGSS YSON eS S ATS RSNS A OOSS AOSA SSRSRS GS SA OOAa SS<br>Pee eee eee a SS OE ONOO SGN NO NS GO OO<br>Po eee Po<br>a Pf 22 µH a tf TT Etttiy fT 22 µH<br>10 a ll 10 l l l<br>eSee———— RS SS ee 4.7 µH rea ee OO OO aeeSSS SS SSOO OOeeSS 4.7 µH SSCSRS OG<br>1 1<br>0.01 0.1 1 10 0.01 0.1 1 10<br>Current (A) Frequency (MHz)<br>Inductance (µH) Inductance (µH)<br>**----- End of picture text -----**<br>


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**----- Start of picture text -----**<br>
0.240*<br>6,1 * [Dimensions are of the case not]<br>- — —7 including the termination. For<br>maximum overall dimensions<br>including the termination, add<br>0.240* 0.016 in / 0,4 mm.<br>6,1<br>123<br>Dash<br>number<br>**----- End of picture text -----**<br>


**==> picture [235 x 147] intentionally omitted <==**

**----- Start of picture text -----**<br>
0.073 +0.014–0.006<br>+0,35<br>ee a 1,85 –0,15 Recommended<br>Land Pattern<br>0.220 0.237<br>min<br>5,6 6,0<br>0.079<br>2,0 0.079<br>RRR REKKKH — 2,0<br>0 os} —_|—_<br>0.220 0.237<br>| j 5,6 i) — 6,0<br>Sees kez<br>0.191<br>SEER, — 4,85 ∅<br>Dimensions are in [inches ]<br>mm<br>**----- End of picture text -----**<br>


Document 640-2 Revised 04/26/22 

**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 

© Coilcraft Inc. 2022 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 



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- [Supplier page](https://es.farnell.com/coilcraft/mss6122-472mlc/inductor-4-7uh-2-3a-20-pwr-65mhz/dp/2288629RL)
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