# Power Inductor (SMD), 47 µH, 2.1 A, Shielded, MC PSDB Series

![Product image](https://novapart.co/image/farnell:3370528/)

**URL**: https://novapart.co/products/MP002869/power-inductor-smd-47-h-21-a-shielded-mc-psdb
**SKU**: MP002869
**Manufacturer**: MULTICOMP PRO
**Category**: Passive Components || Inductors || Power Inductors || SMD Power Inductors
**Price**: €0.2500
**Stock**: 200+
**Lead Time**: 106 days (indicative)

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (25-Jun-2025) |
| Inductance | 47µH |
| Product Range | MC PSDB Series |
| Product Width | 10.3mm |
| Product Height | 4mm |
| Product Length | 10.4mm |
| Dc Resistance Max | 0.128ohm |
| Rms Current (Irms) | 2.1A |
| Inductance Tolerance | ± 20% |
| Inductor Construction | Shielded |
| Inductor Case / Package | - |
| Saturation Current (Isat) | - |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:3370528/)

## **Shielded SMD Power Inductors** 

## **Features** 

- Directly connected electrode on ferrite core 

- High power, High saturation inductors 

- Ideal inductors for DC/DC converters 

- With magnetically shielded against radiation 

- Available on tape and reel for automatic surface mounting. 

## **Applications** 

- Power Supply for VTRs 

- LCD Televisions 

- Notebook PCs 

- Portable Communication 

- DC/DC Converters, etc. 

## **Characteristics** 

- Rated DC current: The current when the inductance becomes 35% lower than its initial value or the actual current when the temperature of coil increases to ΔT=40°C. The smaller one is defined as Rated DC Current. (Ta=25°C) 

- Operating temperature range: -40°C to 125°C 

## **Shielded SMD Power Inductor** 

## **Dimensions** 

Unit: mm 

|**Case Code**|**A**<br>**max.**|**B**<br>**max.**|**C**<br>**max.**|**D**|**E**|**F**|**H**|**I**|**J**|
|---|---|---|---|---|---|---|---|---|---|
|1004|10.3|10.4|4|7.7|3|1.2|3.2|1.6|7.3|



Newark.com/multicomp-pro Farnell.com/multicomp-pro Element14.com/multicomp-pro 

17/03/20 V1.0 

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## **Shielded SMD Power Inductors** 

## **Tape and Reel specifications** 

Unit: mm 

||||Unit: mm|
|---|---|---|---|
|**Case Code**|**Tape size**||**Parts Per Reel**|
||**W**|**P**|**13″**|
|1004|24|16|750|



Newark.com/multicomp-pro Farnell.com/multicomp-pro Element14.com/multicomp-pro 

17/03/20 V1.0 

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## **Shielded SMD Power Inductors** 

## **SMD Power Inductor Environmental Specifications** 

## **General** 

|**General**||
|---|---|
|**Items**|**Specifcations**|
|Shelf Storage conditions|Temperature range: 15°C to 28°C ; Humidity: <80% relative humidity.<br>Recommendedproduct should be used within oneyear from the time of delivery.|



## **Environmental test** 

|**Environmental test**|||
|---|---|---|
|**Test Items**|**Specifcations**|**Test Conditions / Test Methods**|
|High temperature Storage test|No case deformation or change in<br>appearance.<br>ΔL/L≤10%|Temperature 85±2°C,<br>Time: 48±2 hours,<br>Tested after 1 hour at room temperature.|
|Low temperature Storage test||Temperature -40±2°C,<br>Time: 48±2 hours,<br>Tested after 1 hour at room temperature.|
|Humidity test||Temperature 40±2°C, 90% to 95% relative humidity<br>Time: 96±2 hours<br>Tested after 1 hour at room temperature.|
|Thermal shock test||First -25°C 30 minutes then 25°C 10 minutes last<br>85°C 30 minutes, as 1 cycle. Go through 5 cycles.<br>Tested after 1 hour at room temperature.|



## **Mechanical test** 

|**Mechanical test**|||
|---|---|---|
|**Test Items**|**Specifcations**|**Test Conditions / Test Methods**|
|Solderability test|Terminal area must have 90%<br>minimum solder coverage.|Product with Lead-free terminal:<br>Dip pads in fux then dip in solder pot at 245±5°C for<br>3 seconds.|
|Resistance to Soldering Heat|No case deformation or change in<br>appearance.|Flux should cover the whole of the sample before<br>heating, then be preheated for about 2 minutes<br>over temperature of 130°C to 150°C. Immersing to<br>260±5°C for 10 seconds.|
|Vibration test|No case deformation or change in<br>appearance.<br>ΔL/L≤10%|Apply frequency 10Hz to 55Hz. 1.5mm amplitude in<br>each ofperpendicular direction for 2 hours.|
|Shock resistance||Drop down with 981m/s2(100G) shock attitude upon a<br>rubber block method shock testing machine, for<br>1 time. In each of three orientations.|



Newark.com/multicomp-pro Farnell.com/multicomp-pro Element14.com/multicomp-pro 

17/03/20 V1.0 

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## **Shielded SMD Power Inductors** 

## **The condition of reflow (recommendation)** 

## **Electrical Characteristics** 

|**Part No**|**Case Code**|**L**<br>**(μH)**|**Tolerance**|**Test**<br>**Condition**|**DCR**<br>**(mΩ) max.**|**IDC**<br>**(A) max.**|
|---|---|---|---|---|---|---|
|MP002866|1004|10|20%|100kHz, 0.1V|35|4.4|
|MP002867||22|||73|2.9|
|MP002868||33|||93|2.3|
|MP002869||47|||128|2.1|
|MP002870||150|||506|1.15|



**Important Notice :** This data sheet and its contents (the “Information”) belong to the members of the AVNET group of companies (the “Group”) or are licensed to it. No licence is granted for the use of it other than for information purposes in connection with the products to which it relates. No licence of any intellectual property rights is granted. The Information is subject to change without notice and replaces all data sheets previously supplied. The Information supplied is believed to be accurate but the Group assumes no responsibility for its accuracy or completeness, any error in or omission from it or for any use made of it. Users of this data sheet should check for themselves the Information and the suitability of the products for their purpose and not make any assumptions based on information included or omitted. Liability for loss or damage resulting from any reliance on the Information or use of it (including liability resulting from negligence or where the Group was aware of the possibility of such loss or damage arising) is excluded. This will not operate to limit or restrict the Group’s liability for death or personal injury resulting from its negligence. Multicomp Pro is the registered trademark of Premier Farnell Limited 2019. 

Newark.com/multicomp-pro Farnell.com/multicomp-pro Element14.com/multicomp-pro 

17/03/20 V1.0 

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## Links

- [View this product on Novapart](https://novapart.co/products/MP002869/power-inductor-smd-47-h-21-a-shielded-mc-psdb)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/multicomp-pro/mp002869/power-inductor-47uh-shielded-2/dp/3370528)
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