29153C

**2900 Series** 

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

Shielded Surface Mount Inductors 

## **FEATURES** 

HS compliant 

w profile 

rface mount uctance range from 1.0μH to 1.0mH 

pe & reel 

94V-0 materials STD-020D.1 reflow 

## **PRODUCT OVERVIEW** 

The 2900 series is a range of bobbin-wound, shielded inductors. They are suitable for powerline filtering found in consumer electronics such as desktop computers, handheld devices and GPS systems, as well as in a vast range of industrial and telecom applications including network hubs, bridges & routers, and high frequency wireless communication devices. 

These surface mount inductors are extremely compact and have an integral shield, making them useful in EMI sensitive applications. 

For lower current ratings see also our lower profile 2900L series. 

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


|**SELECTION GUIDE**|**SELECTION GUIDE**|**SELECTION GUIDE**|**SELECTION GUIDE**|**SELECTION GUIDE**|
|---|---|---|---|---|
|Order Code|Inductance(10kHz,0.1VAC)||Idc2|Rdc|
||Nom.|Min. – Max.|Max.|Max.|
||μH|μH|A|mΩ|
|**29102C**|1.0|0.70 – 1.30|6.0|16|
|**29152C**|1.5|1.05 – 1.95|5.5|18|
|**29222C**|2.2|1.54 – 2.86|5.0|20|
|**29332C**|3.3|2.31 – 4.29|4.0|28|
|**29472C**|4.7|3.29 – 6.11|2.3|30|
|**29682C**|6.8|4.76 – 8.84|2.1|40|
|**29103C**|10|8.0 – 12.0|1.8|45|
|**29153C**|15|12.0 – 18.0|1.5|65|
|**29223C**|22|17.6 – 26.4|1.2|85|
|**29333C**|33|26.4 – 39.6|1.0|120|
|**29473C**|47|37.6 – 56.4|850mA|170|
|**29683C**|68|54.4 – 81.6|650mA|250|
|**29104C**|100|80.0 – 120|530mA|360|
|**29154C**|150|120 – 180|470mA|500|
|**29224C**|220|176 – 264|380mA|760|
|**29334C**|330|264 – 396|320mA|1000|
|**29474C**|470|376 – 564|260mA|1600|
|**29684C**|680|544 – 816|210mA|2400|
|**29105C**|1000|800 – 1200|180mA|4100|



~~CSS~~ **ABSOLUTE MAXIMUM RATINGS** Operating free air temperature range -40°C to 85°C Storage temperature range -40°C to 125°C ~~|~~ **SOLDERING INFORMATION[1]** Peak reflow solder temperature 250˚C Pin finish Tin Moisture sensitivity level[3] 1 

## ~~OO—SSCSCSCit~~ **PACKAGE SPECIFICATIONS** ~~s~~ 

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Mechanical Dimensions<br>JN a 2.6 (0.102) Ref.<br>_<br>a<br>2.1± 0.1<br>(0.083±0.004) 2.0 (0.079) Ref.<br>4.0 (0.157) Max.<br>a! Recommended Footprint Details*<br>7.2 (0.283) Max.<br>*Distance between the outside ends of the terminations is 6.6±1.5 (0.26±0.06)<br>Unless otherwise stated, all dimensions in mm (inches) ± 0.25 (0.010).<br>_ 7 .2 (0.283) Max. Package weight: 0.7g Typ.<br>1 For further information, please visit www.murata-ps.com/rohs | \ yw 3 When tested to moisture sensitivity level 1, as described per<br>2 The maximum DC current is the value at which the inductance  IPC/JEDEC J-STD-020D, products passed electrical testing,<br>falls to 75% of its nominal value or when its temperature rise  package coplanarity and visual inspection.<br>reaches 40°C, whichever is sooner. All specifications typical at TA=25°C =25°C<br>102C<br>9.8 (0.386) Ref.<br>7.2 (0.283) Ref.<br>**----- End of picture text -----**<br>


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3 When tested to moisture sensitivity level 1, as described per<br>IPC/JEDEC J-STD-020D, products passed electrical testing,<br>package coplanarity and visual inspection.<br>All specifications typical at TA=25°C<br>**----- End of picture text -----**<br>


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**KMP_2900C_D01** Page 1 of 4 

**2900 Series** 

Shielded Surface Mount Inductors 

## **INDUCTANCE Vs CURRENT** 

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10000<br>1mH<br>1000<br>100 100μH<br>10 10μH<br>1μH<br>1<br>0.1<br>0.001 0.01 0.1 1 10<br>Current, I DC  (A)<br>Inductance, L (μH)<br>**----- End of picture text -----**<br>


## **TEMPERATURE Vs CURRENT** 

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50<br>1mH 100μH<br>10μH 1μH<br>40<br>30<br>20<br>10<br>0<br>0 1 2 3 4 5 6 7 8 9<br>Current, I DC  (A)<br>Temperature rise above ambient, t (ºC)<br>**----- End of picture text -----**<br>


## **INDUCTANCE Vs FREQUENCY** 

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10000<br>1mH<br>1000<br>100μH<br>100<br>10μH<br>10<br>1μH<br>1<br>0.1<br>10 100 1000 10000<br>Frequency, f (kHz)<br>Inductance, L (μH)<br>**----- End of picture text -----**<br>


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**KMP_2900C_D01** Page 2 of 4 

## **2900 Series** 

Shielded Surface Mount Inductors 

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PACKAGE SPECIFICATIONS<br>Reel Dimensions<br>Ø330.5 (13.012) Max. 50 (1.97) 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>1.50 (0.059) Min.<br>22.4<br>(0.882)<br>Max. [†] Goods<br>Enclosure<br>Section<br>16.4-16.6<br>(0.646-0.654) [†]<br>Trailer Section<br>160 (6.299) Min.<br>Ø20.20 (Ø0.795) Min.<br>All dimension in mm [inches]<br>* Includes flange distortion at outer edge<br>† Measured at hub<br>Tape Outline Dimensions<br>(0.157)4.00 2.00 (0.079) Ø1.50+0.10-0.00  [(Ø0.059            )] +0.004-0.00<br>1.75 (0.069)<br>7.50 (0.295)<br>16.0  [+0.3] -0.1 [(0.63             )] +0.012-0.004<br>0.60 (0.024)<br>0.35 (0.014)<br>4.00 (0.157)<br>Reel Quantity: 1000<br>Unless otherwise stated all dimensions in mm (inches) ±0.1 (0.004) 12.00 (0.472) Direction of unreeling<br>102C<br>**----- End of picture text -----**<br>


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**KMP_2900C_D01** Page 3 of 4 

**2900 Series** 

Shielded Surface Mount Inductors 

## **DISCLAIMER** 

Unless otherwise stated in the datasheet, all products are designed for standard commercial and industrial applications and NOT for safety-critical and/or life-critical applications. 

Particularly for safety-critical and/or life-critical applications, i.e. applications that may directly endanger or cause the loss of life, inflict bodily harm and/or loss or severe damage to equipment/property, and severely harm the environment, a prior explicit written approval from Murata is strictly required. Any use of Murata standard products for any safety-critical, life-critical or any related applications without any prior explicit written approval from Murata shall be deemed unauthorised use. 

These applications include but are not limited to: 

- Aircraft equipment 

- Aerospace equipment 

- Undersea equipment 

- Power plant control equipment 

- Medical equipment 

- Transportation equipment (automobiles, trains, ships, etc.) 

- Traffic signal equipment 

- Disaster prevention / crime prevention equipment 

- Data Processing equipment 

Murata makes no express or implied warranty, representation, or guarantee of suitability, fitness for any particular use/purpose and/or compatibility with any application or device of the buyer, nor does Murata assume any liability whatsoever arising out of unauthorised use of any Murata product for the application of the buyer. The suitability, fitness for any particular use/purpose and/or compatibility of Murata product with any application or device of the buyer remain to be the responsibility and liability of the buyer. 

Buyer represents and agrees that it has all the necessary expertise to create and implement safeguards that anticipate dangerous consequences of failures, monitor failures and their consequences, lessen the likelihood of failures that might cause harm, and take appropriate remedial actions. Buyer will fully indemnify and hold Murata, its affiliated companies, and its representatives harmless against any damages arising out of unauthorised use of any Murata products in any safety-critical and/ or life-critical applications. 

Remark: Murata in this section refers to Murata Manufacturing Company and its affiliated companies worldwide including, but not limited to, Murata Power Solutions. 

**This product is subject to the following operating requirements and the Life and Safety Critical Application Sales Policy: Refer to: https://www.murata.com/en-eu/products/power/requirements** 

Murata Power Solutions (Milton Keynes) Ltd. 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. Specifications are subject to change without notice. _**© 2021 Murata Power Solutions (Milton Keynes) Ltd.**_ 

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**KMP_2900C_D01** Page 4 of 4