# Power Inductor (SMD), 15 µH, 1.85 A, Shielded, 2.5 A, LPS8045B Series

![Product image](https://novapart.co/image/farnell:2526849RL/)

**URL**: https://novapart.co/products/LPS8045B-153MRB/power-inductor-smd-15-h-185-a-shielded-25-lps8045b
**SKU**: LPS8045B-153MRB
**Manufacturer**: COILCRAFT
**Category**: Passive Components || Inductors || Power Inductors || SMD Power Inductors
**Price**: €1.4000
**Stock**: 10+

## Description

Inductance:15µH; RMS Current (Irms):1.85A; Inductor Construction:Shielded; Saturation Current (Isat):2.5A; Product Range:LPS8045 Series; Power Inductor Case:8mm x 8mm x 4.5mm; DC Resistan

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (25-Jun-2025) |
| Inductance | 15µH |
| Product Range | LPS8045B Series |
| Product Width | 8mm |
| Product Height | 4.5mm |
| Product Length | 8mm |
| Dc Resistance Max | 0.11ohm |
| Rms Current (Irms) | 1.85A |
| Inductance Tolerance | ± 20% |
| Inductor Construction | Shielded |
| Saturation Current (Isat) | 2.5A |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:2526849RL/)

Web page 

Sample Tools & Support & buy software & FAQ 

Document 968-1 

Halogen Free 

## **Shielded Power Inductors LPS8045B** 

- Inductance values from 6.8 to 1000 µH 

- Low DCR; excellent current handling 

## **Core material** Ferrite 

**Weight** 0.88 – 1.1 g 

**Environmental** RoHS compliant, halogen free **Terminations** RoHS compliant matte tin over nickel over silver. Other terminations available at additional cost. 

**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** 250/7″ reel; 1000/13″ reel; Plastic tape: 16 mm wide, 0.28 mm thick, 12 mm pocket spacing, 4.83 mm pocket depth **Recommended pick and place nozzle** OD: 8 mm; ID: 4 mm **PCB washing** Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. See Doc787_PCB_Washing.pdf. 

||**Inductance**2  **DCR**|**Inductance**2  **DCR**|**DCR(Ohms) **|**SRF typ**|<br>**Isat(A)**3|<br>**Isat(A)**3||**Irms**|**rms(A)**4|
|---|---|---|---|---|---|---|---|---|---|
|**Part number**1|**± 20%(µH)**|**typ**|**max**|**(MHz)**|**10% drop**|**20% drop**|**30% drop**|**20°C rise 40°C rise**|**20°C rise 40°C rise**|
|LPS8045B-682MR_|6.8|0.059|0.075|63|3.6|3.9|4.0|1.80|2.40|
|LPS8045B-103MR_|10|0.073|0.090|49|2.8|3.2|3.3|1.55|2.15|
|LPS8045B-153MR_|15|0.092|0.110|23|2.5|2.7|2.7|1.35|1.85|
|LPS8045B-223MR_|22|0.102|0.130|21|2.0|2.3|2.4|1.25|1.75|
|LPS8045B-333MR_|33|0.121|0.145|12|1.8|2.0|2.1|1.20|1.60|
|LPS8045B-473MR_|47|0.153|0.179|10|1.6|1.7|1.8|1.10|1.50|
|LPS8045B-683MR_|68|0.193|0.223|8.7|1.2|1.3|1.4|0.95|1.35|
|LPS8045B-104MR_|100|0.297|0.342|6.5|1.0|1.1|1.1|0.78|1.10|
|LPS8045B-154MR_|150|0.379|0.442|5.0|0.88|0.93|0.95|0.70|0.95|
|LPS8045B-224MR_|220|0.564|0.662|4.3|0.70|0.74|0.77|0.60|0.82|
|LPS8045B-334MR_|330|0.834|0.950|3.0|0.52|0.58|0.61|0.48|0.65|
|LPS8045B-474MR_|470|1.28|1.45|2.5|0.43|0.48|0.50|0.39|0.53|
|LPS8045B-684MR_|680|1.88|2.23|2.2|0.33|0.39|0.43|0.32|0.44|
|LPS8045B-105MR_|1000|2.92|3.22|1.3|0.31|0.34|0.36|0.23|0.32|



## 1. When ordering, please specify **termination** and **packaging** codes: | ~~——————~~ **LPS8045B-105MRC** 

**Termination: R =** RoHS compliant matte tin over nickelover 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 (250 parts 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 (1000 parts 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 at 100 kHz, 0.1 Vrms, 0 Adc. 

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

4. 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. 

5. 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 968-1 Revised 11/29/21 

© Coilcraft Inc. 2021 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 968-2 

Halogen Free 

## **LPS8045B Shielded Power Inductors** 

## **L vs Current** 

**==> picture [242 x 176] intentionally omitted <==**

**----- Start of picture text -----**<br>
1000 1000 µH<br>680 µH<br>470 µH<br>330 µH<br>220 µH<br>100 150 µH<br>100 µH<br>68 µH<br>47 µH<br>33 µH<br>22 µH<br>15 µH<br>10<br>10 µH<br>6.8 µH<br>4<br>0.01 0.1 1 10<br>Current (A)<br>Inductance (µH)<br>**----- End of picture text -----**<br>


## **Typical L vs Frequency** 

**==> picture [242 x 176] intentionally omitted <==**

**----- Start of picture text -----**<br>
1000 µH<br>1000<br>330 µH<br>100 µH<br>100<br>33 µH<br>10 10 µH<br>4<br>0.1 1 10 100<br>Frequency (MHz)<br>Inductance (µH)<br>**----- End of picture text -----**<br>


**==> picture [243 x 307] intentionally omitted <==**

**----- Start of picture text -----**<br>
0.315 ±0.003*<br>8,00 ±0,076<br>* Dimensions are of the case not<br>1 1 including the termination. For<br>maximum overall dimensions<br>0.315 ±0.003* including the termination, add0.005 in / 0,13 mm.<br>8,00 ±0,076 For optional tin-lead and tin-<br>silver-copper terminations,<br>B XXXX dimensions are for the mounted<br>2 2 part. Dimensions beforemounting can be an additional<br>0.005 inch / 0,13 mm).<br>Dash Internal<br>number code<br>0.1772 ±0.008<br>4,50 ± 0,20<br>0.339<br>8,61<br>1<br>2 2 0.126 0.134<br>3,19 3,40<br>0.205<br>0.117<br>5,21<br>2,98<br>1 1<br>0.117 0.072 2<br>0.126 2,98 0.072 1,84 RecommendedLand Pattern<br>3,19 1,84<br>Dimensions are in [inches ]<br>mm<br>**----- End of picture text -----**<br>


**==> picture [118 x 44] intentionally omitted <==**

Document 968-2 Revised 11/29/21 

© Coilcraft Inc. 2021 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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- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/coilcraft/lps8045b-153mrb/inductor-15uh-1-85a-shielded/dp/2526849RL)
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