# Power Inductor (SMD), 27 µH, 1.76 A, Unshielded, MC SD105 Series

![Product image](https://novapart.co/image/farnell:1864419/)

**URL**: https://novapart.co/products/MCSD105-270MU/power-inductor-smd-27-h-176-a-unshielded-mc-sd105
**SKU**: MCSD105-270MU
**Manufacturer**: MULTICOMP PRO
**Category**: Passive Components || Inductors || Power Inductors || SMD Power Inductors
**Price**: €0.2070
**Stock**: 10+
**Lead Time**: 211 days (indicative)

## Description

Inductance:27µH; RMS Current (Irms):1.76A; Inductor Construction:Unshielded; Saturation Current (Isat):-; Product Range:MCSD105 Series; Power Inductor Case:10.2mm x 9mm x 5.4mm; DC Resistance

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (04-Feb-2026) |
| Inductance | 27µH |
| Product Range | MC SD105 Series |
| Product Width | 9mm |
| Product Height | 5.4mm |
| Product Length | 10.2mm |
| Dc Resistance Max | 0.11ohm |
| Rms Current (Irms) | 1.76A |
| Power Inductor Case | 10.2mm x 9mm x 5.4mm |
| Inductance Tolerance | ± 20% |
| Inductor Construction | Unshielded |
| Inductor Case / Package | - |
| Saturation Current (Isat) | - |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:1864419/)

## **Inductor** 

## **Specifications:** 

Inductance : 27µH Inductance Tolerance : ± 20% DC Resistance Max : 0.11Ω DC Current Rating : 1.76A Inductor Case Style : SMD No. of Pins : 2 Lead Spacing : 3.5mm Core Material : Ferrite External Depth : 9mm External Length / Height : 5.4mm External Width : 10.2mm Resonant Frequency : 100kHz Series : MCSD105 

## **Electrical Characteristics (at 25°C)** 

|100kHz 0.25V|L|27µH ±20%|
|---|---|---|
|at 25°C|DCR|110mΩ(Max.)|
|100kHz 0.25V Irms= 1.76A|ΔT|Temperature Rise 40°C(Max.)|



Operating temperature: -55°C to +130°C 

## **Material List** 

|**No.**|**Item**|**Material Description**|
|---|---|---|
|1|Core|R5A CDR10 × 5.4(ST)B3.8 F2.6|
|2|Wire|Ø0.4mm × 1P 2UEWF 155°C|
|3|Solder(Lead Free)|Sn99.3%/Cu0.7%|



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

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## **Inductor** 

## **Schematic Diagram** 

## **Note:** 

1. Wire Ø0.4mm × 1P 2UEWF 155°C 

2. 22.5TS (Reference) 

## **Electric Characteristics** 

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

23/09/19 V1.0 

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## **Inductor** 

## **Configurations and Dimensions** 

|A|9 ±0.4mm|-|
|---|---|---|
|B|10 ±0.4mm|-|
|C|5.4 ±0.5mm|-|
|D|3.5mm|(Reference)|
|E|10.2 ±0.5mm|-|



Dimensions : Millimetres 

## **Part Number Table** 

|**Part Number Table**||
|---|---|
|**Description**|**Part Number**|
|Inductor, 27μH, ±20%, 2Pins|MCSD105-270MU|



**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 

23/09/19 V1.0 

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## Links

- [View this product on Novapart](https://novapart.co/products/MCSD105-270MU/power-inductor-smd-27-h-176-a-unshielded-mc-sd105)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/multicomp-pro/mcsd105-270mu/inductor-27-h-20-2pins/dp/1864419)
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