# INDUCTOR, SHIELDED, 10UH, 780MA, SMD

![Product image](https://novapart.co/image/farnell:1783745/)

**URL**: https://novapart.co/products/SD3114-100-R/inductor-shielded-10uh-780ma-smd
**SKU**: SD3114-100-R
**Manufacturer**: EATON COILTRONICS
**Category**: Passive Components || Inductors || Power Inductors || SMD Power Inductors
**Price**: €1.5000
**Stock**: 10+

## Specifications

| Parameter | Value |
|---|---|
| Inductance | 10µH |
| Product Range | SD3114 Series |
| Product Width | 3.1mm |
| Product Height | 1.4mm |
| Product Length | 3.1mm |
| Rms Current (Irms) | 570mA |
| Power Inductor Case | 3.1mm x 3.1mm x 1.4mm |
| Inductance Tolerance | ± 30% |
| Inductor Construction | Shielded |
| Saturation Current (Isat) | 780mA |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:1783745/)

## **SD3114 Series Low Profile Power Inductors** 

## **Description** 

- 125°C maximum total temperature operation 

**==> picture [32 x 11] intentionally omitted <==**

**----- Start of picture text -----**<br>
RoHS<br>2002/95/EC<br>**----- End of picture text -----**<br>


- 3.1mm x 3.1mm x 1.4mm shielded drum core 

- Ferrite core material 

- Inductance range from 1.0uH to 330uH 

- Current range from 2.59 Amps to 0.106 Amps 

- Frequency range up to 4MHz 

## **Applications** 

- Cellular phones, Digital cameras, CD players, PDA’s 

- Small LCD displays 

- LED driver and LED flash circuits 

- Hard disk drives 

- Backlighting 

- EL panel 

## **Environmental Data** 

- Storage temperature range: -40°C to +125°C 

## **Packaging** 

   - Supplied in tape and reel packaging, 4100 per reel 

- Operating temperature range: -40°C to +125°C (range is application specific) 

- Solder reflow temperature: +260°C max. for 10 seconds maximum 

|**Part Number**<br>~~es es~~|**Rated**<br>**Inductance**<br>**(µH)**<br>~~es~~|**OCL (1)**<br>**(µH)**<br>~~GG~~|**Part**<br>**Marking**<br>**Designator**<br>~~GG~~|**Irms (2)**<br>**Amperes**<br>~~GG~~|**Isat (3)**<br>**Amperes**<br>~~GG~~|**DCR (**Ω**)**<br>**typ. @**<br>**20°C**<br>~~GG~~|**K-factor**<br>**(4)**<br>~~GG~~|
|---|---|---|---|---|---|---|---|
|**SD3114-1R0-R**<br>~~es es~~<br>~~Rs es~~|1.0<br>~~es~~<br>~~es~~|1.16+/-30%<br>~~GG~~<br>~~rs~~|A<br>~~GG~~<br>~~(RQ~~|1.60<br>~~GG~~<br>~~(RQ~~|2.35<br>~~GG~~<br>~~(RQ~~|0.058<br>~~GG~~<br>~~(RQ~~|98<br>~~GG~~<br>~~(RQ~~|
|**SD3114-1R5-R**<br>~~es es~~<br>~~Rs es~~<br>~~es es~~|1.5<br>~~es~~<br>~~es~~<br>~~es~~|1.44+/-30%<br>~~GG~~<br>~~rs~~<br>~~rsQR~~|B<br>~~GG~~<br>~~(RQ~~<br>~~rsQR~~|1.39<br>~~GG~~<br>~~(RQ~~<br>~~DQ~~|2.11<br>~~GG~~<br>~~(RQ~~<br>~~DQ~~|0.077<br>~~GG~~<br>~~(RQ~~|79<br>~~GG~~<br>~~(RQ~~|
|**SD3114-2R2-R**<br>~~Rs es~~<br>~~es es~~<br>~~Rs~~|2.2<br>~~es ~~<br>~~es~~<br>~~nD~~|2.12+/-30%<br> ~~rs~~<br>~~rsQR~~<br>~~nD~~|C<br>~~(RQ~~<br>~~rsQR~~<br>~~QR~~|1.17<br>~~(RQ~~<br>~~DQ~~<br>~~DQ~~|1.74<br>~~(RQ~~<br>~~DQ~~<br>~~DQ~~|0.110<br>~~(RQ~~|67<br>~~(RQ~~|
|**SD3114-3R3-R**<br>~~es es~~<br>~~Rs~~<br>~~Rs nn~~|3.3<br>~~es~~<br>~~nD~~<br>~~nn~~|3.36+/-30%<br>~~rsQR~~<br>~~nD~~<br>~~DQ~~|D<br>~~rsQR~~<br>~~QR~~<br>~~DQ~~|0.95<br>~~DQ~~<br>~~DQ~~<br>~~DQ~~|1.38<br>~~DQ~~<br>~~DQ~~<br>~~DQ~~|0.167|54|
|**SD3114-4R7-R**<br>~~Rs~~<br>~~Rs nn~~<br>~~es ns~~|4.7<br>~~nD~~<br>~~nn~~<br>~~ns~~|4.90+/-30%<br>~~nD~~<br>~~DQ~~<br>~~nD~~|E<br>~~QR~~<br>~~DQ~~|0.77<br>~~DQ~~<br>~~DQ~~|1.14<br>~~DQ~~<br>~~DQ~~<br>~~(~~|0.251|45|
|**SD3114-6R8-R**<br>~~Rs nn~~<br>~~es ns~~<br>~~es~~|6.8<br>~~nn~~<br>~~ns~~<br>~~rs~~|6.72+/-30%<br>~~DQ~~<br>~~nD~~<br>~~GGG~~|F<br>~~DQ~~<br>~~GGG~~|0.71<br>~~DQ~~<br>~~GGG~~|0.98<br>~~DQ~~<br>~~(~~<br>~~GGG~~|0.296<br>~~GGG~~|37<br>~~GGG~~|
|**SD3114-8R2-R**<br>~~es ns~~<br>~~es~~<br>~~Rs~~|8.2<br>~~ns~~<br>~~rs~~<br>~~dQ~~|8.10+/-30%<br>~~nD~~<br>~~GGG~~<br>~~dQ~~|G<br>~~GGG~~<br>~~QO~~|0.68<br>~~GGG~~<br>~~QO~~|0.89<br>~~(~~<br>~~GGG~~<br>~~QO~~|0.329<br>~~GGG~~<br>~~Qs~~|34<br>~~GGG~~|
|**SD3114-100-R**<br>~~es~~<br>~~Rs~~<br>~~Rs es~~<br>~~Rs~~|10.0<br>~~rs~~<br>~~dQ~~<br>~~es~~|10.4+/-30%<br>~~GGG~~<br>~~dQ~~<br>~~QC~~|H<br>~~GGG~~<br>~~QO~~<br>~~QC~~|0.57<br>~~GGG~~<br>~~QO~~<br>~~QC~~|0.78<br>~~GGG~~<br>~~QO~~<br>~~QC~~|0.458<br>~~GGG~~<br>~~Qs~~<br>~~QC~~<br>~~QO~~|30<br>~~GGG~~<br>~~QC~~|
|**SD3114-150-R**<br>~~Rs~~<br>~~Rs es~~<br>~~Rs~~<br>~~Rs~~|15.0<br>~~dQ~~<br>~~es~~<br>~~rn~~<br>|14.9+/-20%<br>~~dQ~~<br>~~QC~~<br>~~QO~~<br>|I<br>~~QO~~<br>~~QC~~<br>~~QO~~<br>|0.48<br>~~QO~~<br>~~QC~~<br>~~QO~~<br>|0.66<br>~~QO~~<br>~~QC~~<br>~~QO~~<br>|0.650<br>~~Qs~~<br>~~QC~~<br>~~QO~~<br>~~QO~~<br>~~Qs~~<br>|25<br>~~QC~~<br>~~QO~~<br>|
|**SD3114-220-R**<br>~~Rs es~~<br>~~Rs~~<br>~~Rs es~~<br>~~es~~|22.0<br>~~es~~<br>~~rn~~<br>~~es~~<br>|22.5+/-20%<br>~~QC~~<br>~~QO~~<br>~~GG~~<br>|J<br>~~QC~~<br>~~QO~~<br>~~GG~~|0.43<br>~~QC~~<br>~~QO~~<br>~~GG~~|0.53<br>~~QC~~<br>~~QO~~<br>~~GG~~|0.821<br>~~QC~~<br>~~QO~~<br>~~QO~~<br>~~Qs~~<br>~~GG~~<br>~~Qe~~|21<br>~~QC~~<br>~~QO~~<br>~~GG~~|
|**SD3114-330-R**<br>~~Rs~~<br>~~Rs es~~<br>~~es~~<br>~~es~~|33.0<br>~~rn~~<br>~~es~~<br>~~nD~~<br>|33.1+/-20%<br>~~QO~~<br>~~GG~~<br>~~Gn~~<br>|K<br>~~QO~~<br>~~GG~~<br>~~QC~~<br>|0.35<br>~~QO~~<br>~~GG~~<br>~~QC~~<br>|0.44<br>~~QO~~<br>~~GG~~<br>~~QC~~<br>|1.23<br>~~QO~~<br>~~QO~~<br>~~Qs~~<br>~~GG~~<br>~~Qe~~<br>~~QO~~<br>|17<br>~~QO~~<br>~~GG~~<br>|
|**SD3114-470-R**<br>~~Rs es~~<br>~~es~~<br>~~es~~<br>~~Rs~~|47.0<br>~~es~~<br>~~nD~~<br>~~es~~<br>|47.5+/-20%<br>~~GG~~<br>~~Gn~~<br>~~GG~~<br>|L<br>~~GG~~<br>~~QC~~<br>~~GG~~<br>|0.280<br>~~GG~~<br>~~QC~~<br>~~GG~~<br>|0.37<br>~~GG~~<br>~~QC~~<br>~~GG~~<br>|1.86<br>~~Qs~~<br>~~GG~~<br>~~Qe~~<br>~~QO~~<br>~~GG~~<br>|14<br>~~GG~~<br>~~GG~~<br>|
|**SD3114-680-R**<br>~~es~~<br>~~es~~<br>~~Rs~~<br>~~es~~|68.0<br>~~nD~~<br>~~es~~<br>~~es~~<br>|68.6+/-20%<br>~~Gn~~<br>~~GG~~<br>~~rs~~|M<br>~~QC~~<br>~~GG~~<br>~~(RQ~~|0.239<br>~~QC~~<br>~~GG~~<br>~~(RQ~~|0.305<br>~~QC~~<br>~~GG~~<br>~~(RQ~~|2.62<br>~~Qe~~<br>~~QO~~<br>~~GG~~<br>~~(RQ~~|12<br>~~GG~~<br>~~(RQ~~|
|**SD3114-820-R**<br><br>~~es~~<br>~~Rs~~<br>~~es~~<br>~~Rs~~|82.0<br>~~nD~~<br>~~es~~<br>~~es~~<br>~~es~~<br>|81.8+/-20%<br>~~Gn~~<br>~~GG~~<br>~~rs~~<br>~~rsQR~~<br>|N<br>~~QC~~<br>~~GG~~<br>~~(RQ~~<br>~~rsQR~~<br>|0.227<br>~~QC~~<br>~~GG~~<br>~~(RQ~~<br>~~DQ~~|0.280<br>~~QC~~<br>~~GG~~<br>~~(RQ~~<br>~~DQ~~|2.91<br>~~QO~~<br>~~GG~~<br>~~(RQ~~|11<br>~~GG~~<br>~~(RQ~~|
|**SD3114-101-R**<br><br>~~Rs~~<br>~~es~~<br>~~Rs~~<br>~~Rs~~|100.0<br>~~es~~<br>~~es~~<br>~~es~~<br>~~nD~~<br>|101.1+/-20%<br>~~GG~~<br>~~rs~~<br>~~rsQR~~<br>~~nD~~|O<br>~~GG~~<br>~~(RQ~~<br>~~rsQR~~<br>~~QR~~|0.213<br>~~GG~~<br>~~(RQ~~<br>~~DQ~~<br>~~DQ~~|0.252<br>~~GG~~<br>~~(RQ~~<br>~~DQ~~<br>~~DQ~~|3.30<br>~~GG~~<br>~~(RQ~~|10<br>~~GG~~<br>~~(RQ~~|
|**SD3114-151-R**<br><br>~~es~~<br>~~Rs~~<br>~~Rs~~<br>~~es~~|150.0<br>~~es ~~<br>~~es~~<br>~~nD~~<br>~~nn~~<br>|149.0+/-20%<br> ~~rs~~<br>~~rsQR~~<br>~~nD~~<br>~~DQ~~<br>|P<br>~~(RQ~~<br>~~rsQR~~<br>~~QR~~<br>~~DQ~~|0.172<br>~~(RQ~~<br>~~DQ~~<br>~~DQ~~<br>~~DQ~~|0.207<br>~~(RQ~~<br>~~DQ~~<br>~~DQ~~<br>~~DQ~~|5.07<br>~~(RQ~~|8<br>~~(RQ~~|
|**SD3114-221-R**<br><br>~~Rs ~~<br>~~Rs~~<br>~~es ee~~|220.0<br>~~es~~<br> ~~nD~~<br>~~nn~~<br>~~ee rs~~|220.9+/-20%<br>~~rsQR~~<br>~~nD~~<br>~~DQ~~<br>~~rs~~|Q<br>~~rsQR~~<br>~~QR~~<br>~~DQ~~<br>~~rs~~|0.140<br>~~DQ~~<br>~~DQ~~<br>~~DQ~~<br>(RO|0.170<br>~~DQ~~<br>~~DQ~~<br>~~DQ~~|7.67|6|
|**SD3114-331-R**<br> <br>~~Rs~~<br>~~es ee~~|330.0<br> ~~nD~~<br>~~nn~~<br>~~ee rs~~|329.5+/-20%<br>~~nD~~<br>~~DQ~~<br>~~rs~~|R<br>~~QR~~<br>~~DQ~~<br>~~rs~~|0.113<br>~~DQ~~<br>~~DQ~~<br>(RO|0.139<br>~~DQ~~<br>~~DQ~~|11.78|5|



- (1) Open Circuit Inductance Test Parameters: 100kHz, 0.1V, 0.0Adc. 

- (2) Irms: DC current for an approximate DT of 40°C without core loss. Derating is necessary for AC currents. PCB layout, trace thickness and width, air-flow, and proximity of other heat generating components will affect the temperature rise. It is recommended that the temperature of the part not exceed 125°C under worst case operating conditions verified in the end application. 

- (3) Isat Amperes peak for approximately 30% rolloff (@20°C) 

- (4) K-factor: Used to determine B p-p for core loss (see graph). B p-p = K*L*∆I, B p-p(mT), K: (K factor from table), L: (Inductance in uH), 

- ∆I (Peak to peak ripple current in Amps). 

**SD3114 Series Low Profile Power Inductors** 

## **Mechanical Diagrams** 

Dimensions are in millimeters. 

**==> picture [320 x 137] intentionally omitted <==**

**----- Start of picture text -----**<br>
TOP VIEW BOTTOM VIEW RECOMMENDED PCB LAYOUT<br>Pin #1 indicator 2.40<br>3.1 max.<br>1.40<br>Marking<br>3.7 max<br>XXX 0.70<br>3.1 max.<br>1.2 typical SCHEMATI C<br>SIDE VIEW 1<br>1.4 max<br>2<br>**----- End of picture text -----**<br>


## Part Marking: 

3 Digit Marking: (1st digit: Indicates inductance value per letter in Part Marking Designator); (2nd digit: Bi-weekly production date code); (3rd digit: Last digit of the year produced). 

**==> picture [437 x 180] intentionally omitted <==**

**----- Start of picture text -----**<br>
4. 0<br>1.2 Dia<br>1.5 Dia. min.<br>2.00 ¡À 0 +0.1/-0.0<br>A 1.75<br>1 B1<br>12.0<br>10.25 +/-0.3<br>5.50<br>2<br>3.2 3.2<br>Ko A1 A<br>SECTION A -A<br>Ao<br>8.0<br>Ao = 3.9 mm<br>A1 = 0.93 mm<br>Bo = 3.60 mm Parts packaged on 13" Diameter reel,<br>B1 = 1.25 mm Direction of feed 4,100 parts per reel.<br>Ko = 1.60 mm<br>**----- End of picture text -----**<br>


## **Packaging Information** 

## **DC Current vs.Temperature** 

**==> picture [442 x 157] intentionally omitted <==**

**----- Start of picture text -----**<br>
90<br>80<br>70<br>60<br>50<br>40<br>30<br>20<br>10<br>0<br>0 0. 05 0. 1 0. 15 0. 2 0. 25 0. 3 0. 35 0. 4 0. 45<br>Total Loss(W)<br>Temp. Rise (°C)<br>**----- End of picture text -----**<br>


## **SD3114 Series Low Profile Power Inductors** 

## **Core Loss** 

**==> picture [411 x 228] intentionally omitted <==**

**----- Start of picture text -----**<br>
10<br>1MHz<br>1<br>500kH z<br>300kHz<br>0.1 200kHz<br>100kH z<br>50kHz<br>0.01<br>0.001<br>0.0001<br>0.00001<br>0.000001<br>1 10 100 1000<br>B p-p (mT)<br>Core Loss (W)<br>**----- End of picture text -----**<br>


## **Inductance Characteristics** 

## **OCL vs. Isat** 

**==> picture [390 x 195] intentionally omitted <==**

**----- Start of picture text -----**<br>
120%<br>110%<br>100%<br>90%<br>80%<br>70% -40°C<br>60%<br>50%<br>25°C<br>40%<br>30%<br>20% 85 ° C<br>10%<br>0%<br>0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 110% 120% 130%<br>of L initial<br>%<br>**----- End of picture text -----**<br>


## PM-4128  3/07 

© Cooper Electronic Technologies 2007 

## **Visit us on the Web at www.cooperbussmann.com** 

1225 Broken Sound Pkwy. Suite F   Boca Raton, FL 33487 

Tel: +1-561-998-4100  Toll Free: +1-888-414-2645  Fax: +1-561-241-6640 

This bulletin is intended to present product design solutions and technical information that will help the end user with design applications.  Cooper Electronic Technologies reserves the right, without notice, to change design or construction of any products and to discontinue or limit distribution of any products. Cooper Electronic Technologies also reserves the right to change or update, without notice, any technical information contained in this bulletin.  Once a product has been selected, it should be tested by the user in all possible applications. 

Life Support Policy: Cooper Electronic Technologies does not authorize the use of any of its products for use in life support devices or systems without the express written approval of an officer of the Company. Life support systems are devices which support or sustain life, and whose failure to perform, when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in significant injury to the user. 



## Links

- [View this product on Novapart](https://novapart.co/products/SD3114-100-R/inductor-shielded-10uh-780ma-smd)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/en-ES/eaton-coiltronics/sd3114-100-r/inductor-shielded-10uh-780ma-smd/dp/1783745)
---

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