27474C.

## **www.murata-ps.com** 

## **2700 Series** 

Surface Mount Power Inductors 

## **FEATURES** 

HS compliant 

to 1.6A IDC 

μH to 1mH 

w RDC 

ra-low profi le 

|**SELECTION GUIDE**<br> ~~Cd~~|**SELECTION GUIDE**<br> ~~Cd~~|**SELECTION GUIDE**<br> ~~Cd~~|**SELECTION GUIDE**<br> ~~Cd~~|
|---|---|---|---|
|Order Code<br> ~~Cd~~|Inductance,L<br>~~Cd~~|DC Current2<br>~~Cd~~|DC Resistance<br>~~Cd~~|
||±20%|Max.|Max.|
||μH|A|Ω|
|**27472C**|4.7|1.6|0.10|
|**27682C**|6.8|1.4|0.13|
|**27103C**|10|1.1|0.15|
|**27153C**|15|0.9|0.23|
|**27223C**|22|0.75|0.30|
|**27333C**|33|0.6|0.45|
|**27473C**|47|0.5|0.70|
|**27683C**|68|0.42|0.90|
|**27104C**|100|0.35|1.30|
|**27154C**|150|0.28|2.00|
|**27224C**|220|0.24|3.00|
|**27334C**|330|0.19|4.50|
|**27474C**|470|0.16|6.50|
|**27684C**|680|0.14|8.50|
|**27105C**|1000|0.11|14.0|



94V-0 packaging materials 

STD-020D refl ow ~~Co~~ stom inductance values available 

## **PRODUCT OVERVIEW** 

The 2700 series is a range of ultra-low profi le, surface-mount power inductors. They are designed for use in power applications with restricted height, such as handheld devices, DC-DC converters and notebook computers. The products are supplied in tape and reel for high-volume, automated surface-mount assembly. 

## **ABSOLUTE MAXIMUM RATINGS** 

Operating temperature range[3] -40°C to 125°C Storage temperature range -40°C to 150°C 

~~ee~~ **SOLDERING INFORMATION[1]** Peak refl ow solder temperature 260°C Pin fi nish Gold Moisture sensitivity level[4] 1 

**==> picture [354 x 244] intentionally omitted <==**

**----- Start of picture text -----**<br>
ee PACKAGE SPECIFICATIONS<br>Mechanical Dimensions<br>9.0±0.2<br>(0.354±0.008)<br>1.65 (0.065) Max.<br>7.7±0.2 5.0±0.2<br>(0.303±0.008) (0.197±0.008)<br>472<br>0.7 (0.028)<br>Package weight: 0.3g Typ. 1.35 (0.053)<br>Recommended Pad Layout<br>L b 1.8 (0.071)<br>5.9 (0.232)<br>IL<br>| 9.6 (0.378) -_<br>All dimensions in mm (inches)<br>**----- End of picture text -----**<br>


Specifi cations typical at TA = 25°C 

**==> picture [64 x 48] intentionally omitted <==**

**----- Start of picture text -----**<br>
©<br>For full details go to<br>www.murata-ps.com/rohs<br>**----- End of picture text -----**<br>


- 1 For further information, please visit www.murata-ps.com/rohs 

- 2 The maximum DC current is the value at which the inductance falls to 75% of its nominal value or when its temperature rise reaches 40°C, whichever is sooner. 

- 3 Including self heating of the device. 

- 4 Representative samples of the product were subjected to the conditioning described in IPC/JEDEC J-STD-020D and passed electrical testing, package coplanarity and visual inspection which revealed no external cracks or changes in package body fl atness. 

**www.murata-ps.com/support** 

**KMP_2700C_A02** Page 1 of 3 

## **2700 Series** 

Surface Mount Power Inductors 

**==> picture [540 x 204] intentionally omitted <==**

**----- Start of picture text -----**<br>
INDUCTANCE Vs CURRENT<br>1000<br>1mH<br>470μH<br>100<br>47μH<br>10<br>4.7μH<br>1<br>0.001 0.01 0.1 1 10<br>Current, I DC  (A)<br>Inductance, L (μH)<br>**----- End of picture text -----**<br>


**==> picture [540 x 419] intentionally omitted <==**

**----- Start of picture text -----**<br>
TEMPERATURE Vs CURRENT<br>50<br>1mH 470μH 47μH 4.7μH<br>40<br>30<br>20<br>10<br>0<br>0 0.5 1 1.5 2 2.<br>Current, I DC  (A)<br>INDUCTANCE Vs FREQUENCY<br>10000<br>1mH<br>470μH<br>1000<br>100 47μH<br>10 4.7μH<br>1<br>10 100 1000 10000<br>Frequency, (kHz)<br>Temperature rise above ambient, t (ºC)<br>Inductance, L (μH)<br>**----- End of picture text -----**<br>


**www.murata-ps.com/support** 

**KMP_2700C_A02** Page 2 of 3 

**2700 Series** 

Surface Mount Power Inductors 

**==> picture [529 x 486] intentionally omitted <==**

**----- Start of picture text -----**<br>
PACKAGE SPECIFICATIONS<br>Mechanical Dimensions<br>Ø331 (13.031) Max. 49.75 (1.96) Min. 15.9-19.4*<br>(0.626-0.764)<br>Ø 13.50 Ø 0.531<br>12.80 0.504<br>Leader Section<br>400 (15.748) Min.<br>100 (3.937)<br>Min.<br>1.80 (0.071) Min.<br>22.4<br>(0.882)<br>Max. [†]<br>Goods<br>Enclosure<br>Section<br>16.3-16.7<br>(0.642-0.657) [†]<br>Trailer Section<br>160 (6.299) Min.<br>Ø21.1 (Ø0.831) Min.<br>All dimension in mm [inches]<br>* Includes fl ange distortion at outer edge<br>† Measured at hub<br>Tape Outline Dimensions<br>1.75 (0.069) 12 (0.472) 4 (0.157) Ø1.5 (0.157)<br>7.5 (0.295)<br>16 (0.630)<br>Reel quantity: 2500 User direction of unreeling<br>Unless otherwise stated, all dimensions in mm (inches).<br>472 472 472<br>**----- End of picture text -----**<br>


## **PACKAGE SPECIFICATIONS** 

Murata Power Solutions, Inc. 

11 Cabot Boulevard, Mansfi eld, MA 02048-1151 U.S.A. ISO 9001 and 14001 REGISTERED 

Murata Power Solutions, Inc. makes no representation that the use of its products in the circuits described herein, or the use of other technical information contained herein, will not infringe upon existing or future patent rights. The descriptions contained herein do not imply the granting of licenses to make, use, or sell equipment constructed in accordance therewith. Specifi cations are subject to change without notice. _**© 2011 Murata Power Solutions, Inc.**_ 

**www.murata-ps.com/support** 

**KMP_2700C_A02** Page 3 of 3