# Power Inductor (SMD), 300 nH, 35.5 A, Shielded, 27 A, SLC1175 Series

![Product image](https://novapart.co/image/farnell:2288943/)

**URL**: https://novapart.co/products/SLC1175-301MEC/power-inductor-smd-300-nh-355-a-shielded-27
**SKU**: SLC1175-301MEC
**Manufacturer**: COILCRAFT
**Category**: Passive Components || Inductors || Power Inductors || SMD Power Inductors
**Price**: €0.9130
**Stock**: 200+
**Lead Time**: 134 days (indicative)

## Description

Inductance:300nH; RMS Current (Irms):35.5A; Inductor Construction:Shielded; Saturation Current (Isat):27A; Product Range:SLC1175 Series; Power Inductor Case:10.8mm x 7.5mm x 7.2mm

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (25-Jun-2025) |
| Inductance | 300nH |
| Product Range | SLC1175 Series |
| Product Width | 7.5mm |
| Product Height | 7.2mm |
| Product Length | 10.8mm |
| Dc Resistance Max | 252µohm |
| Rms Current (Irms) | 35.5A |
| Power Inductor Case | 10.8mm x 7.5mm x 7.2mm |
| Inductance Tolerance | ± 20% |
| Inductor Construction | Shielded |
| Saturation Current (Isat) | 27A |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:2288943/)

Web Sample Tools & Support page & buy software & FAQ 

Document 838-1 

Halogen Free 

AEC Q200 +85°C 

## **– Shielded Power Inductors SLC1175** 

- Ideal for use in multi-phase VRM/VRD regulators and high current/high frequency DC/DC converters. 

- Offers inductance values unavailable in other high current series. 

**Designer’s Kit C467** contains 3 each of select values. **Core material** Ferrite 

**Core and winding loss** See www.coilcraft.com/coreloss **Environment** RoHS compliant, halogen free **Terminations** RoHS compliant matte tin over nickel over copper. Other terminations available at additional cost. 

**Weight** 2.19 – 2.30  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) 

**Failures in Time (FIT) / Mean Time Between Failures (MTBF)** 38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332 **Packaging** 150/7″ reel, 700/13″ reel; Plastic tape: 24 mm wide, 0.4 mm thick, 12 mm pocket spacing, 7.62 mm pocket depth **PCB washing** Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. See Doc787_PCB_Washing.pdf. 

|**Inductance**2|**Inductance**2|**DCR**3|**SRF typ**4|<br> **Isat** **(A)**5|<br> **Isat** **(A)**5|**Irms(A)**6|**Irms(A)**6|**Irms(A)**6|
|---|---|---|---|---|---|---|---|---|
|**Part number**1|**±20%(nH)**|**±5%(mOhms)**|**(MHz)**|**10% drop 20% dro**|**20% drop 30% dro**|**30% drop**|**20°C rise 40°C rise**||
|SLC1175-700ME_|70|0.24|179|83|100|>100|58|58<br>76|
|SLC1175-121ME_|120|0.24|144|80|84|88|58|58<br>76|
|SLC1175-151ME_|150|0.24|95|64|70|76|58|58<br>76|
|SLC1175-171ME_|170|0.24|73|54|60|63|58|58<br>76|
|SLC1175-201ME_|200|0.24|64|48|53|55|58|76|
|SLC1175-231ME_|230|0.24|61|41|46|49|58|58<br>76|
|SLC1175-271ME_|270|0.24|52|32|37|40|58|58<br>76|
|SLC1175-301ME_|300|0.24|48|27|31|34|58|58<br>76|



## 1. When ordering, please specify **packaging** code: 

## **SLC1175-301MEC** 

**Packaging: C** = 7″ machine-ready reel. EIA-481 embossed plastic tape (150 per full reel). Quantities less than full reel available: in tape (not machine ready) or with leader and trailer ($25 charge). 

**B** = 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. 

- **D** = 13″ machine-ready reel. EIA-481 embossed plastic tape. Factory order only, not stocked (700 per full reel). 

2. Inductance tested at 100 kHz, 0.1 Vrms using an Agilent/HP 4284. 

3. DCR is measured between the two points indicated below. 

4. SRF measured using an Agilent/HP 8753ES network analyzer or equivalent. 

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. 

## **Irms Testing** 

I rms testing was performed on 0.75 inch wide × 0.25 inch thick copper traces in still air. 

Temperature rise is highly dependent on many factors including pcb land pattern, trace size, and proximity to other components. Therefore temperature rise should be verified in application conditions. 

Points used for measuring DCR 

**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 838-1 Revised 03/03/20 

© Coilcraft Inc. 2020 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 838-2 

## **Shielded Power Inductors – SLC1175 Series** 

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Halogen<br>Free<br>**----- End of picture text -----**<br>


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


## **L vs Current** 

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400<br>300 nH<br>300 270 nH<br>230 nH<br>200 nH<br>200<br>170 nH<br>150 nH<br>120 nH<br>100<br>90<br>80<br>70 nH<br>70<br>60<br>50<br>40<br>0.1 1 10 100<br>Current (A)<br>Inductance (nH)<br>**----- End of picture text -----**<br>


## **ESR vs Frequency** 

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## **L vs Frequency** 

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400<br>300 nH<br>300 270 nH<br>230 nH<br>200 nH<br>200 170 nH<br>150 nH<br>120 nH<br>100<br>90<br>70 nH<br>80<br>70<br>60<br>50<br>40<br>0.1 1 10 100<br>Frequency (MHZ)<br>Inductance (nH)<br>**----- End of picture text -----**<br>


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Dimensions are in  [inches ]<br>mm<br>**----- End of picture text -----**<br>


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Document 838-2 Revised 03/03/20 

**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. 2020 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 



## Links

- [View this product on Novapart](https://novapart.co/products/SLC1175-301MEC/power-inductor-smd-300-nh-355-a-shielded-27)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/coilcraft/slc1175-301mec/inductor-300nh-35-5a-20-pwr-48mhz/dp/2288943)
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