NS12575T102MNV

**for High Quality Equipment** 

## **Notice for TAIYO YUDEN roducts p** 

Please read this notice before using the TAIYO YUDEN products. 

## REMINDERS 

- **Product Information in this Catalog** 

   - Product information in this catalog is as of October January 2021. All of the 2020 . All of the contents specified herein and production status of the products listed in this catalog are subject to change without notice due to technical improvement of our products, etc.  Therefore, please check for the latest information carefully before practical application or use of our products. 

Please note that TAIYO YUDEN shall not be in any way responsible for any damages and defects in products or equipment incorporating our products, which are caused under the conditions other than those specified in this catalog or individual product specification sheets. 

- **Approval of Product Specifications** 

Please contact TAIYO YUDEN for further details of product specifications as the individual product specification sheets are available. When using our products, please be sure to approve our product specifications or make a written agreement on the product specification with TAIYO YUDEN in advance. 

- **Pre-Evaluation in the Actual Equipment and Conditions** 

Please conduct validation and verification of our products in actual conditions of mounting and operating environment before using our products. 

## ■ **Limited Application** 

**1. Equipment Intended for Use** 

The products listed in this catalog are intended for generalpurpose and standard use in general electronic equipment (e.g., AV equipment, OA equipment, home electric appliances, office equipment, information and communication equipment including, without limitation, mobile phone, and PC) and other equipment specified in this catalog or the individual product specification sheets. 

TAIYO YUDEN has the line-up of the products intended for use in automotive electronic equipment, telecommunications infrastructure and industrial equipment, or medical devices classified as GHTF Classes A to C (Japan Classes I to III). Therefore, when using our products for these equipment, please check available applications specified in this catalog or the individual product specification sheets and use the corresponding products. 

## **2. Equipment Requiring Inquiry** 

Please be sure to contact TAIYO YUDEN for further information before using the products listed in this catalog for the following equipment (excluding intended equipment as specified in this catalog or the individual product specification sheets) which may cause loss of human life, bodily injury, serious property damage and/or serious public impact due to a failure or defect of the products and/or malfunction attributed thereto. 

- (1) Transportation equipment (automotive powertrain control system, train control system, and ship control system, etc.) 

- (2) Traffic signal equipment 

- (4) Power generation control equipment (nuclear power, hydroelectric power, thermal power plant control system, etc.) 

- (5) Undersea equipment (submarine repeating equipment, underwater work equipment, etc.) 

- (6) Military equipment 

- (7) Any other equipment requiring extremely high levels of safety and/or reliability equal to the equipment listed above 

- *Notes: 

1. There is a possibility that our products can be used only for aviation equipment that does not directly affect the safe operation of aircraft (e.g., in-flight entertainment, cabin light, electric seat, cooking equipment) if such use meets requirements specified separately by TAIYO YUDEN. Please be sure to contact TAIYO YUDEN for further information before using our products for such aviation equipment. 

2. Implantable medical devices contain not only internal unit which is implanted in a body, but also external unit which is connected to the internal unit. 

## **4. Limitation of Liability** 

Please note that unless you obtain prior written consent of TAIYO YUDEN, TAIYO YUDEN shall not be in any way responsible for any damages incurred by you or third parties arising from use of the products listed in this catalog for any equipment that is not intended for use by TAIYO YUDEN, or any equipment requiring inquiry to TAIYO YUDEN or prohibited for use by TAIYO YUDEN as described above. 

## ■ **Safety Design** 

When using our products for high safety and/or reliability-required equipment or circuits, please fully perform safety and/or reliability evaluation. In addition, please install (i) systems equipped with a protection circuit and a protection device and/or (ii) systems equipped with a redundant circuit or other system to prevent an unsafe status in the event of a single fault for a failsafe design to ensure safety. 

## ■ **Intellectual Property Rights** 

Information contained in this catalog is intended to convey examples of typical performances and/or applications of our products and is not intended to make any warranty with respect to the intellectual property rights or any other related rights of TAIYO YUDEN or any third parties nor grant any license under such rights. 

## ■ **Limited Warranty** 

Please note that the scope of warranty for our products is limited to the delivered our products themselves and TAIYO YUDEN shall not be in any way responsible for any damages resulting from a failure or defect in our products. Notwithstanding the foregoing, if there is a written agreement (e.g., supply and purchase agreement, quality assurance agreement) signed by TAIYO YUDEN and your company, TAIYO YUDEN will warrant our products in accordance with such agreement. 

- (3) Disaster prevention equipment, crime prevention equipment 

- (5) Highly public information network equipment, dataprocessing equipment (telephone exchange, and base station, etc.) 

- (6) Any other equipment requiring high levels of quality and/or reliability equal to the equipment listed above 

## **3. Equipment Prohibited for Use** 

- Please do not incorporate our products into the following equipment requiring extremely high levels of safety and/or reliability. 

- (1) Aerospace equipment (artificial satellite, rocket, etc.) (2) Aviation equipment *1 

## ■ **TAIYO YUDEN’s Official Sales Channel** 

The contents of this catalog are applicable to our products which are purchased from our sales offices or authorized distributors (hereinafter “TAIYO YUDEN’s official sales channel”). Please note that the contents of this catalog are not applicable to our products purchased from any seller other than TAIYO YUDEN’s official sales channel. 

## ■ **Caution for Export** 

Some of our products listed in this catalog may require specific procedures for export according to “U.S. Export Administration ”“ ” Regulations , Foreign Exchange and Foreign Trade Control Law of Japan, and other applicable regulations. Should you have any questions on this matter, please contact our sales staff. 

- (3) Medical devices classified as GHTF Class D (Japan Class IV), implantable medical devices *2 

▶ For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our website (http://www.ty-top.com/) . 

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**for High Quality Equipment** 

Automotive Application Guide 

We classify automotive electronic equipment into the following four application categories and set usable application categories for each of our products. When using our products for automotive electronic equipment, please be sure to check such application categories and use our products accordingly. Should you have any questions on this matter, please contact us. 

**==> picture [493 x 368] intentionally omitted <==**

**----- Start of picture text -----**<br>
Category Automotive Electronic Equipment (Typical Example)<br>・Engine ECU (Electronically Controlled Fuel Injector)<br>・Cruise Control Unit<br>・4WS (4 Wheel Steering)<br>POWERTRAIN ・Transmission<br>・Power Steering<br>・HEV/PHV/EV Core Control (Battery, Inverter, DC-DC)<br>・Automotive Locator (Car location information providing device), etc.<br>・ABS (Anti-Lock Brake System)<br>・ESC (Electronic Stability Control)<br>SAFETY<br>・Airbag<br>・ADAS (Equipment that directly controls running, turning and stopping), etc.<br>・Wiper<br>・Automatic Door<br>・Power Window<br>・Keyless Entry System<br>・Electric Door Mirror<br>BODY & CHASSIS ・Automobile Digital Mirror<br>・Interior Lighting<br>・Automobile Air Conditioning System<br>・LED Headlight<br>・TPMS (Tire Pressure Monitoring System)<br>・Anti-Theft Device (Immobilizer), etc.<br>・Car Infotainment System<br>・ITS/Telematics System<br>INFOTAINMENT ・Instrument Cluster<br>・ADAS (Sensor, Equipment that is not interlocked with safety equipment or powertrain)<br>・Dashcam (genuine products for automotive manufacturer), etc.<br>**----- End of picture text -----**<br>


**▶ This catalog contains the typical specifcation only due to the limitation of space.  When you consider the purchase of our products, please check our product specifcation sheets. For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our website (http://www.ty-top.com/) .** 

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## **for High Quality Equipment** 

## SMD POWER INDUCTORS（NS SERIES） 

AEC-Q200 Grade 3 (we conduct the evaluation at the test condition of Grade 3.) *Operating environment Temp:-40～85℃ 

**==> picture [32 x 14] intentionally omitted <==**

**----- Start of picture text -----**<br>
AEC-Q200<br>**----- End of picture text -----**<br>


■PART NUMBER                                      *Operating Temp. : -40～125℃（Including self-generated heat） 

|N S<br>△|1<br>0<br>1<br>4<br>5|T<br>△|1<br>0<br>0|M|N<br>V|N<br>V|V|V|
|---|---|---|---|---|---|---|---|---|
|①<br>①Series name|②|③|||||||
|Code|Series n|ame||||Code（example）||Nominal inductance［μH］|
|NS△|SMD ind|uctor||||1R0||1.0|
|②Dimensions（L×W×H）||||||100||10|
|||||||101||100|
|Code|Dimensions（L×W×H）［mm］|||||※R＝Decimal point<br>⑤Inductance toleran||ce|
|10145|10.1×10.1×4.5||||||||
|10155|10.1×10.1×5.5||||||||
|10165|10.1×10.1×6.5|||||Code||Inductance tolerance|
|12555|12.5×12.5×5.5|||||M||±20％|
|12565|12.5×12.5×6.5|||||N||±30％|
|12575|12.5×12.5×7.5|||||⑥Special code|||
|③Packaging|||||||||
|||||||Code||Special code|
|Code|Packaging|||||N△||125 type standard|
|T△|Taping|||||NV||101 type standard|
|||||||⑦Internal code|||
|||||||Code||Internal code|
|||||||V||Inductor for Automotive|
|||||||8||Inductor for Telecommunications infrastructure<br>and Industrial equipment / Medical devices|



## ■STANDARD EXTERNAL DIMENSIONS / MINIMUM QUANTITY 

||||H<br>W|H<br>W|b<br>|b<br>||a<br>b||||
|---|---|---|---|---|---|---|---|---|---|---|---|
||||W|||||||||
|~~1~~<br>~~0~~<br>~~0~~<br>L|~~0~~|||||||||||
|||||H||||||||
|||||||||||||
||||||||||||Minimumquantity [pcs]<br>2000<br>2000<br>2000<br>2000<br>2000<br>2000<br>Unit：mm（inch）|
|Type|||L||W|||H|a|b|Minimumquantity [pcs]|
|NS 10145|||10.1±0.3<br>（0.398±0.012）||10.1±0.3<br>（0.398±0.012）|||4.5±0.35<br>（0.177±0.014）|2.8±0.1<br>（0.110±0.004）|2.0±0.15<br>（0.079±0.006）|2000|
|NS 10155|||10.1±0.3<br>（0.398±0.012）||10.1±0.3<br>（0.398±0.012）|||5.5±0.35<br>（0.217±0.014）|2.8±0.1<br>（0.110±0.004）|2.0±0.15<br>（0.079±0.006）|2000|
|NS 10165|||10.1±0.3<br>（0.398±0.012）||10.1±0.3<br>（0.398±0.012）|||6.5±0.35<br>（0.256±0.014）|2.8±0.1<br>（0.110±0.004）|2.0±0.15<br>（0.079±0.006）|2000|
|NS 12555|||12.5±0.3<br>（0.492±0.012）||12.5±0.3<br>（0.492±0.012）|||5.5±0.35<br>（0.217±0.014）|3.0±0.1<br>（0.118±0.004）|2.0±0.15<br>（0.079±0.006）|2000|
|NS 12565|||12.5±0.3<br>（0.492±0.012）||12.5±0.3<br>（0.492±0.012）|||6.5±0.35<br>（0.256±0.014）|3.0±0.1<br>（0.118±0.004）|2.0±0.15<br>（0.079±0.006）|2000|
|NS 12575|||12.5±0.3<br>（0.492±0.012）||12.5±0.3<br>（0.492±0.012）|||7.5±0.35<br>（0.295±0.014）|3.0±0.1<br>（0.118±0.004）|2.0±0.15<br>（0.079±0.006）|2000|
|||||||||||||



Recommended Land Patterns 

|Surface Mounting|Surface Mounting|Surface Mounting|Surface Mounting|Surface Mounting||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|・Mounting and soldering conditions should|||||||||||be checked beforehand.|Type|A|B|C|
|・Applicable soldering process to theseproducts is reflow soldering only.||||||||||||NS 10145|2.5|5.6|3.2|
|||||||||||||NS 10155|2.5|5.6|3.2|
|||||||||||||NS 10165|2.5|5.6|3.2|
|||||||||||C||NS 12555|2.5|8.6|3.2|
|||||||||||||NS 12565|2.5|8.6|3.2|
|||||||||||||NS 12575|2.5|8.6|3.2|
||||||||||||||||Unit：mm|
|||||||||||||||||
|||A||B||A||||||||||



▶ This catalog contains the typical specification only due to the limitation of space.  When you consider the purchase of our products, please check our product specification sheets. For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our website (http://www.ty-top.com/) . 

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■PART NUMBER 

AUTO 

- ・ All the SMD Power Inductors of the catalog lineup are RoHS compliant. 

Notes) 

- ・ The exchange of individual specifications is necessary depending on your application and/or circuit condition. Please contact TAIYO YUDEN's official sales channel. 

- ・ For Automotive (AEC-Q200 Qualified) products for BODY & CHASSIS, and INFOTAINMENT. Please check ”Automotive Application Guide” for further details before using the products. ＜         ：AEC-Q200 qualified＞AEC-Q200 

All the SMD Power Inductors for Automotive products are tested based on the test conditions and methods defined in AEC-Q200 by family item. 

Please consult with TAIYO YUDEN's official sales channel for the details of the product specifications and AEC-Q200 test results, etc., 

and please review and approve the product specifications before ordering. 

## ●NS 10145 type 

|Part number|Nominal inductance<br>［μH］|Inductance tolerance|DC Resistance<br>［Ω］（±20％）|Rated current ※） ［A］|Rated current ※） ［A］|Measuring<br>frequency［kHz］|Note|
|---|---|---|---|---|---|---|---|
|||||Saturation current<br>Idc1|Temperature rise current<br>Idc2|||
|NS 10145T 1R0NNVV|1.0|±30％|0.0049|12.54|8.90|100||
|NS 10145T 1R5NNVV|1.5|±30％|0.0060|10.34|7.99|100||
|NS 10145T 2R2NNVV|2.2|±30％|0.0085|8.91|6.64|100||
|NS 10145T 3R3NNVV|3.3|±30％|0.0100|7.33|6.10|100||
|NS 10145T 4R7NNVV|4.7|±30％|0.0144|6.69|5.03|100||
|NS 10145T 5R6NNVV|5.6|±30％|0.0181|5.85|4.45|100||
|NS 10145T 6R8NNVV|6.8|±30％|0.0230|5.05|4.22|100||
|NS 10145T 100MNVV|10|±20％|0.0270|4.22|3.10|100||
|NS 10145T 150MNVV|15|±20％|0.0381|3.44|3.00|100||
|NS 10145T 220MNVV|22|±20％|0.0570|2.87|2.30|100||
|NS 10145T 330MNVV|33|±20％|0.0880|2.36|1.90|100||
|NS 10145T 470MNVV|47|±20％|0.130|2.00|1.50|100||
|NS 10145T 680MNVV|68|±20％|0.150|1.66|1.45|100||
|NS 10145T 101MNVV|100|±20％|0.230|1.40|1.10|100||
|NS 10145T 151MNVV|150|±20％|0.350|1.11|0.86|100||
|NS 10145T 221MNVV|220|±20％|0.510|0.91|0.78|100||
|NS 10145T 331MNVV|330|±20％|0.700|0.71|0.64|100||
|NS 10145T 471MNVV|470|±20％|1.03|0.61|0.52|100||
|NS 10145T 681MNVV|680|±20％|1.57|0.50|0.42|100||
|NS 10145T 102MNVV|1000|±20％|2.58|0.41|0.32|100||
|NS 10145T 152MNVV|1500|±20％|3.70|0.36|0.27|100||



|●NS 10155 type|●NS 10155 type|●NS 10155 type|●NS 10155 type|||||
|---|---|---|---|---|---|---|---|
|Part number|Nominal inductance<br>［μH］|Inductance tolerance|DC Resistance<br>［Ω］（±20％）|Rated current ※） ［A］||Measuring<br>frequency［kHz］|Note|
|||||Saturation current<br>Idc1|Temperature rise current<br>Idc2|||
|NS 10155T 1R5NNVV|1.5|±30％|0.0060|11.90|8.39|100||
|NS 10155T 2R2NNVV|2.2|±30％|0.0072|10.00|7.61|100||
|NS 10155T 3R3NNVV|3.3|±30％|0.0097|8.50|6.49|100||
|NS 10155T 4R7NNVV|4.7|±30％|0.0112|7.40|6.01|100||
|NS 10155T 6R8NNVV|6.8|±30％|0.0159|6.00|4.98|100||
|NS 10155T 100MNVV|10|±20％|0.0200|4.49|4.40|100||
|NS 10155T 150MNVV|15|±20％|0.0310|4.03|3.40|100||
|NS 10155T 220MNVV|22|±20％|0.0430|3.37|2.80|100||



|●NS 10165 type|●NS 10165 type|●NS 10165 type|●NS 10165 type|||||
|---|---|---|---|---|---|---|---|
|Part number|Nominal inductance<br>［μH］|Inductance tolerance|DC Resistance<br>［Ω］（±20％）|Rated current ※） ［A］||Measuring<br>frequency［kHz］|Note|
|||||Saturation current<br>Idc1|Temperature rise current<br>Idc2|||
|NS 10165T 1R5NNVV|1.5|±30％|0.0062|13.60|8.04|100||
|NS 10165T 2R2NNVV|2.2|±30％|0.0074|10.80|7.32|100||
|NS 10165T 3R3NNVV|3.3|±30％|0.0086|9.30|6.76|100||
|NS 10165T 4R7NNVV|4.7|±30％|0.0112|7.70|5.88|100||
|NS 10165T 6R8NNVV|6.8|±30％|0.0140|6.00|5.22|100||
|NS 10165T 100MNVV|10|±20％|0.0174|5.20|4.66|100||
|NS 10165T 150MNVV|15|±20％|0.0280|3.60|3.84|100||
|NS 10165T 220MNVV|22|±20％|0.0350|3.10|3.41|100||



※） The saturation current value (Idc1) is the DC current value having inductance decrease down to 30%. (at 20℃) 

※） The temperature rise current value (Idc2) is the DC current value having temperature increase up to 40℃. (at 20℃) 

※） The rated current is the DC current value that satisfies both of current value saturation current value and temperature rise current value. 

▶ This catalog contains the typical specification only due to the limitation of space.  When you consider the purchase of our products, please check our product specification sheets. For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our website (http://www.ty-top.com/) . 

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## **for High Quality Equipment** 

**==> picture [47 x 5] intentionally omitted <==**

**----- Start of picture text -----**<br>
■PART NUMBER<br>**----- End of picture text -----**<br>


|●NS 12555 type|●NS 12555 type|●NS 12555 type|●NS 12555 type|||||
|---|---|---|---|---|---|---|---|
|Part number|Nominal inductance<br>［μH］|Inductance tolerance|DC Resistance<br>［Ω］（±20％）|Rated current ※） ［A］||Measuring<br>frequency［kHz］|Note|
|||||Saturation current<br>Idc1|Temperature rise current<br>Idc2|||
|NS 12555T 6R0NN V|6.0|±30％|0.0140|5.01|5.60|100||
|NS 12555T 100MN V|10|±20％|0.0175|4.73|5.04|100||
|NS 12555T 150MN V|15|±20％|0.0233|3.89|4.18|100||
|NS 12555T 220MN V|22|±20％|0.0297|3.20|3.81|100||
|NS 12555T 330MN V|33|±20％|0.0415|2.64|3.16|100||
|NS 12555T 470MN V|47|±20％|0.0618|2.23|2.70|100||
|NS 12555T 680MN V|68|±20％|0.0832|1.81|2.14|100||
|NS 12555T 101MN V|100|±20％|0.117|1.53|1.86|100||
|NS 12555T 151MN V|150|±20％|0.215|1.10|1.30|100||
|NS 12555T 221MN V|220|±20％|0.270|1.00|1.18|100||
|NS 12555T 331MN V|330|±20％|0.410|0.82|0.96|100||
|NS 12555T 471MN V|470|±20％|0.520|0.68|0.80|100||
|NS 12555T 681MN V|680|±20％|0.870|0.48|0.61|100||
|NS 12555T 102MN V|1000|±20％|1.44|0.41|0.46|100||
|NS 12555T 152MN V|1500|±20％|1.73|0.40|0.44|100||



|●NS 12565 type|●NS 12565 type|●NS 12565 type|●NS 12565 type|||||
|---|---|---|---|---|---|---|---|
|Part number|Nominal inductance<br>［μH］|Inductance tolerance|DC Resistance<br>［Ω］（±20％）|Rated current ※） ［A］||Measuring<br>frequency［kHz］|Note|
|||||Saturation current<br>Idc1|Temperature rise current<br>Idc2|||
|NS 12565T 2R0NN V|2.0|±30％|0.0080|13.91|7.60|100||
|NS 12565T 4R2NN V|4.2|±30％|0.0126|9.40|5.91|100||
|NS 12565T 7R0NN V|7.0|±30％|0.0162|7.80|5.21|100||
|NS 12565T 100MN V|10|±20％|0.0199|6.00|4.75|100||
|NS 12565T 150MN V|15|±20％|0.0237|5.60|4.33|100||
|NS 12565T 220MN V|22|±20％|0.0310|4.20|3.91|100||
|NS 12565T 330MN V|33|±20％|0.0390|3.80|3.22|100||
|NS 12565T 470MN V|47|±20％|0.0575|3.34|2.78|100||
|NS 12565T 680MN V|68|±20％|0.0775|2.70|2.30|100||
|NS 12565T 101MN V|100|±20％|0.123|2.23|1.81|100||
|NS 12565T 151MN V|150|±20％|0.173|1.80|1.54|100||
|NS 12565T 221MN V|220|±20％|0.273|1.39|1.18|100||



## ●NS 12575 type 

|Part number|Nominal inductance<br>［μH］|Inductance tolerance|DC Resistance<br>［Ω］（±20％）|Rated current ※） ［A］|Rated current ※） ［A］|Measuring<br>frequency［kHz］|Note|
|---|---|---|---|---|---|---|---|
|||||Saturation current<br>Idc1|Temperature rise current<br>Idc2|||
|NS 12575T 1R2NN V|1.2|±30％|0.0058|18.08|9.15|100||
|NS 12575T 2R7NN V|2.7|±30％|0.0085|13.91|7.69|100||
|NS 12575T 3R9NN V|3.9|±30％|0.0099|12.10|7.38|100||
|NS 12575T 5R6NN V|5.6|±30％|0.0116|10.20|6.36|100||
|NS 12575T 6R8NN V|6.8|±30％|0.0131|9.50|5.84|100||
|NS 12575T 100MN V|10|±20％|0.0156|7.65|5.55|100||
|NS 12575T 150MN V|15|±20％|0.0184|6.30|5.22|100||
|NS 12575T 220MN V|22|±20％|0.0260|5.50|4.05|100||
|NS 12575T 330MN V|33|±20％|0.0390|4.30|3.48|100||
|NS 12575T 470MN V|47|±20％|0.0515|3.60|2.95|100||
|NS 12575T 680MN V|68|±20％|0.0900|2.78|2.10|100||
|NS 12575T 101MN V|100|±20％|0.110|2.50|2.01|100||
|NS 12575T 151MN V|150|±20％|0.161|1.90|1.51|100||
|NS 12575T 221MN V|220|±20％|0.300|1.60|1.10|100||
|NS 12575T 102MN V|1000|±20％|1.170|0.72|0.53|100||



※） The saturation current value (Idc1) is the DC current value having inductance decrease down to 30%. (at 20℃) 

※） The temperature rise current value (Idc2) is the DC current value having temperature increase up to 40℃. (at 20℃) 

※） The rated current is the DC current value that satisfies both of current value saturation current value and temperature rise current value. 

## ■Derating of Rated Current 

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**----- Start of picture text -----**<br>
●NS series<br>  Derating of current is necessary for NS series depending on ambient temperature.<br>  Please refer to the chart shown below for appropriate derating of current.<br>**----- End of picture text -----**<br>


**==> picture [323 x 123] intentionally omitted <==**

**----- Start of picture text -----**<br>
NS101 type NS125 type<br>120% 120%<br>100% 100%<br>80% 80%<br>60% 60%<br>40% 40%<br>20% Idc1 20% Idc1<br>Idc2 Idc2<br>0% 0%<br>-40 -20 0 20 40 60 80 100 120 140 -40 -20 0 20 40 60 80 100 120 140<br>Ambient Temperature (℃) Ambient Temperature (℃)<br>Ratio to rated current Ratio to rated current<br>**----- End of picture text -----**<br>


▶ This catalog contains the typical specification only due to the limitation of space.  When you consider the purchase of our products, please check our product specification sheets. For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our website (http://www.ty-top.com/) . 

**21** 

**72** 

SMD POWER INDUCTORS (NS SERIES) 

## ■PACKAGING 

**==> picture [497 x 614] intentionally omitted <==**

**----- Start of picture text -----**<br>
|||||||
|---|---|---|---|---|---|
|①Packing Quantity|
|PO|Standard Quantity (1reel) [pcs]|Minimum Quantity|[pcs]|
|Type|
|PO|Embossed Tape|Embossed Tape|
|NS10145|PO|500|2000|
|NS10155|PO|500|2000|
|NS10165|PO|500|2000|
|NS12555|PO|500|2000|
|NS12565|PO|500|2000|
|NS12575|500|2000|
|②Tape Material|
|●Embossed Tape|
|—|
|Top tape|
|mom)|\|Chip Filled|
|y|CODODDDDVCDODNDNOCOOO|
|oF|Sprocket hole|7|a|a|mf|
|[8|
|Base tape|Chip cavity|Chip|
|③Taping dimensions|
|●Embossed tape 24mm wide (0.945 inches wide)|
|φ1.5＋0.1/－0|1.75±0.1|
|Sprocket hole|(φ0.059＋0.004/-0)|(0.069±0.004）|
|a|l|}|T|
|[O-O-O-G--G-B--O--PD-O-O--G-G-|A|e|e|
|a!|
|B|
|F|eecHeper eee ;|f=|:|
|Li|||a5|>||i|K|
|F|2.0±0.1|4.0±0.1|
|(0.079±0.004)|(0.157±0.004)|
|Cf|Chip cavity|Insertion pitch|Tape thickness|
|Type|
|a|A|B|F|T|K|
|10.5±0.1|10.5±0.1|16.0±0.1|0.4±0.1|5.0±0.1|
|NS10145|
|（0.413±0.004）|（0.413±0.004）|（0.630±0.004）|（0.016±0.004）|（0.197±0.004）|
|10.5±0.1|10.5±0.1|16.0±0.1|0.4±0.1|6.0±0.1|
|NS10155|
|（0.413±0.004）|（0.413±0.004）|（0.630±0.004）|（0.016±0.004）|（0.236±0.004）|
|10.5±0.1|10.5±0.1|16.0±0.1|0.4±0.1|7.0±0.1|
|NS10165|
|（0.413±0.004）|（0.413±0.004）|（0.630±0.004）|（0.016±0.004）|（0.276±0.004）|
|13.0±0.1|13.0±0.1|16.0±0.1|0.4±0.1|6.1±0.1|
|NS12555|
|（0.512±0.004）|（0.512±0.004）|（0.630±0.004）|（0.016±0.004）|（0.240±0.004）|
|13.0±0.1|13.0±0.1|16.0±0.1|0.4±0.1|7.1±0.1|
|NS12565|
|（0.512±0.004）|（0.512±0.004）|（0.630±0.004）|（0.016±0.004）|（0.280±0.004）|
|13.0±0.1|13.0±0.1|16.0±0.1|0.4±0.1|8.0±0.1|
|NS12575|
|（0.512±0.004）|（0.512±0.004）|（0.630±0.004）|（0.016±0.004）|（0.315±0.004）|
|Unit：mm（inch）|

**----- End of picture text -----**<br>


▶ This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification. For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) . 

i_smd_NS_pack_e-E05R01 

## ④Leader and Blank portion 

⑤Reel size 

|Type|Reel size (Reference values)|Reel size (Reference values)|
|---|---|---|
||φD|φd|
|NS10145|330±2<br>（12.99±0.079）|100±1<br>（3.937±0.039）|
|NS10155|||
|NS10165|||
|NS12555|||
|NS12565|||
|NS12575|||



## ⑥Top Tape Strength 

The top tape requires a peel-off force of 0.1 to 1.3N in the direction of the arrow as illustrated below. 

▶ This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification. For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) . 

i_smd_NS_pack_e-E05R01 

SMD POWER INDUCTORS （NS SERIES） 

## ■RELIABILITY DATA 

1. Operating Temperature Range Specified Value NS101, NS125 Type －40～＋125℃（Including self-generated heat） Test Methods and Including self-generated heat Remarks ~~———~~ 2. Storage Temperature Range Specified Value NS101, NS125 Type －40～＋85℃ Test Methods and －5 to 40℃ for the product with taping. Remarks 3. Rated current ~~sf~~ Specified Value NS101, NS125 Type Within the specified tolerance 

4. Inductance Specified Value NS101, NS125 Type Within the specified tolerance Test Methods and Measuring equipment : LCR Meter （HP 4285A or equivalent） Remarks Measuring frequency : 100kHz, 1V ~~——~~ 5. DC Resistance Specified Value NS101, NS125 Type Within the specified tolerance Test Methods and Measuring equipment : DC ohmmeter （HIOKI 3227 or equivalent） Remarks ~~a~~ 

6. Self resonance frequency Specified Value NS101, NS125 Type － 7. Temperature characteristic Specified Value NS101, NS125 Type Inductance change : Within ±15% NS101, NS125 Type : Measurement of inductance shall be taken at temperature range within －40℃～＋125℃. With reference to inductance value at ＋20℃., change rate shall be calculated. Change of maximum inductance deviation in step 1 to 5 Test Methods and Step Temperature（℃） Remarks 1 20 2 Minimum operating temperature 3 20 (Standard temperature) 4 Maximum operating temperature 5 20 ~~oc~~ 

▶ This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification. For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) . 

hq_i_smd_NS_reli_e-E06R01 

||8. Resistance to flexure of substrate|8. Resistance to flexure of substrate|||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
||Specified Value|NS101, NS125 Type|||||||No damage||||||||||
|||The test samples shall be soldered to the test board by the reflow. As illustrated below, apply force in the direction of the arrow indicating|The test samples shall be soldered to the test board by the reflow. As illustrated below, apply force in the direction of the arrow indicating||||The test samples shall be soldered to the test board by the reflow. As illustrated below, apply force in the direction of the arrow indicating|The test samples shall be soldered to the test board by the reflow. As illustrated below, apply force in the direction of the arrow indicating|||||||The test samples shall be soldered to the test board by the reflow. As illustrated below, apply force in the direction of the arrow indicating||The test samples shall be soldered to the test board by the reflow. As illustrated below, apply force in the direction of the arrow indicating||
|||until deflection of the test board reaches to 2 mm.||||||until deflection of the test board reaches to 2 mm.|||||||||||
|||Test board size<br>Test board material||: 100×40×1.0<br>: glass epoxy-resin|: 100×40×1.0<br>: glass epoxy-resin|||||||||Force|Rod|10|20||
|||Solder cream thickness||: 0.15 mm( NS101/125Type)|: 0.15 mm( NS101/125Type)|: 0.15 mm( NS101/125Type)||||||||||LY|||
|||||||||||||||||||Board|
||Test Methods and<br>Remarks||||||||||||||sesemm||45+2mm||
|||Land dimension|||||Type||||A|B|C||||||
||||||||NS101||||2.5|5.6|3.2||||||
|||||C|C||NS125||||2.5|8.6|3.2||||||
|||A<br>A<br>B<br>rr|||||||||||||||||
||||||||||||||||||||
||9. Insulation resistance : between wires||||||||||||||||||
|Specified Value<br>~~a~~||NS101, NS125 Type|||||||－||||||||||
||10. Insulation resistance : between wire and core||10. Insulation resistance : between wire and core||||||||||||||||
|Specified Value<br>~~a~~||NS101, NS125 Type|||||||－||||||||||
||11. Withstandingvoltage : between wire and core||e : between wire and core||||||||||||||||
|Specified Value<br>~~es~~||NS101, NS125 Type|||||||－||||||||||
||12. Adhesion of terminal electrode||||||||||||||||||
||Specified Value|NS101, NS125 Type|||||||Shall not come off PC board|||Shall not come off PC board|||||||
|||The test samples shall be soldered to the test board by the reflow.||The test samples shall be soldered to the test board by the reflow.|||||||||||||||
|||Applied force||: 10N to X and Y directions.|: 10N to X and Y directions.||||||||||||||
|||Duration||: 5s.|: 5s.||||||||||||||
||Test Methods and|Solder cream thickness||: 0.15mm（NS101/125Type）|: 0.15mm（NS101/125Type）||||||||||||||
||Remarks||||||||||||||||||
|||[| => i0N, 5s|||||||||||||||||
||||||||||||||||||||
||13. Resistance to vibration||||||||||||||||||
||Specified Value|NS101, NS125 Type|||||||Inductance change : Within ±10%<br>No significant abnormality in appearance.||||||No significant abnormality in appearance.||||
|||The test samples shall be soldered to the test board by the reflow.||The test samples shall be soldered to the test board by the reflow.|||||||||||||||
|||Then it shall be submitted to below test conditions.||Then it shall be submitted to below test conditions.|||||||||||||||
|||FrequencyRange||10～55Hz|||||||||||||||
||Test Methods and<br>Remarks|Total Amplitude<br>SweepingMethod||1.5mm (Maynot exceed acceleration 196m/s<br>10Hz to 55Hz to 10Hz for 1min.|||||||not exceed acceleration 196m/s2)||||||||
||||||X||||||||||||||
|||Time|||Y|||For 2 hours on each X, Y, and Z axis.|For 2 hours on each X, Y, and Z axis.|||For 2 hours on each X, Y, and Z axis.|||||||
||||||Z||||||||||||||
|||Recovery : At least 2hrs of recovery under the standard condition after the test, followed by the measurement within 48hrs.||Recovery : At least 2hrs of recovery under the standard condition after the test, followed by the measurement within 48hrs.||||Recovery : At least 2hrs of recovery under the standard condition after the test, followed by the measurement within 48hrs.||||||Recovery : At least 2hrs of recovery under the standard condition after the test, followed by the measurement within 48hrs.||||Recovery : At least 2hrs of recovery under the standard condition after the test, followed by the measurement within 48hrs.|



|Specified Value|NS101, NS125 Type|At least 90％ of surface of terminal electrode is covered by new solder.|
|---|---|---|
|Test Methods and<br>Remarks|The test samples shall be dipped in flux, and then immersed in molten solder as shown in below table.<br>Flux : Methanol solution containing rosin 25%.<br>Solder Temperature<br>245±5℃<br>Time<br>5±1.0 sec.<br>※Immersion depth : All sides of mounting terminal shall be immersed.||



▶ This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification. For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) . 

hq_i_smd_NS_reli_e-E06R01 

|15. Resistance to solderingheat|||
|---|---|---|
|Specified Value<br>NS101, NS125 Type<br>Inductance change : Within ±10%<br>No significant abnormality in appearance.<br>Test Methods and<br>Remarks<br>The test sample shall be exposed to reflow oven at 230±5℃ for 40 seconds, with peak temperature at 260±5℃ for 5 seconds, 2 times.<br>Test board material<br>: glass epoxy-resin<br>Test board thickness  : 1.0mm<br>Recovery : At least 2hrs of recovery under the standard condition after the test, followed by the measurement within 48hrs.<br>~~—_~~|||
|16. Thermal shock|||
|Specified Value<br>NS101, NS125 Type|Inductance change : Within ±10%<br>No significant abnormality in appearance.||
|The test samples shall be soldered to the test board by the reflow. The test samples shall be placed at specified temperature for specified|||
|Test Methods and<br>Remarks<br>time bystep1 to step4 as shown in below table in sequence. The temperature cycle shall be repeated 100 cycles.<br>Conditions of 1 cycle<br>Step<br>Temperature (℃)<br>Duration (min)<br>1<br>－40±3<br>30±3<br>2<br>Room temperature<br>Within 3<br>3<br>＋85±2<br>30±3<br>4<br>Room temperature<br>Within 3<br>~~———~~|||
|Recovery : At least 2hrs of recovery under the standard condition after the test, followed by the measurement within 48hrs.|||
||||
|17. Dampheat|||
|Specified Value<br>NS101, NS125 Type<br>Inductance change : Within ±10%<br>No significant abnormality in appearance.<br>Test Methods and<br>Remarks<br>The test samples shall be soldered to the test board by the reflow.<br>The test samples shall beplaced in thermostatic oven set at specified temperature and humidity as shown in below table.<br>Temperature<br>60±2℃<br>Humidity<br>90～95%RH<br>Time<br>500＋24/－0 hour<br>Recovery : At least 2hrs of recovery under the standard condition after the test, followed by the measurement within 48hrs.<br>~~‘a~~|||
|18. Loadingunder dampheat|||
|Specified Value<br>NS101, NS125 Type<br>Inductance change : Within ±10%<br>No significant abnormality in appearance.<br>Test Methods and<br>Remarks<br>The test samples shall be soldered to the test board by the reflow.<br>The test samples shall be placed in thermostatic oven set at specified temperature and humidity and applied the rated current<br>continuouslyas shown in below table.<br>Temperature<br>60±2℃<br>Humidity<br>90～95％RH<br>Applied current<br>Rated current<br>Time<br>500＋24/－0 hour<br>Recovery : At least 2hrs of recovery under the standard condition after the test, followed by the measurement within 48hrs.<br>~~=a~~|||
|19. Low temperature life test|||
|Specified Value<br>NS101, NS125 Type<br>Inductance change : Within ±10%<br>No significant abnormality in appearance.<br>Test Methods and<br>Remarks<br>The test samples shall be soldered to the test board by the reflow. After that, the test samples shall be placed at test conditions as shown<br>in below table.<br>Temperature<br>－40±2℃<br>Time<br>500＋24/－0 hour<br>Recovery : At least 2hrs of recovery under the standard condition after the test, followed by the measurement within 48hrs.<br>~~=~~|||
|20. High temperature life test|||
|Specified Value<br>NS101, NS125 Type|－||



▶ This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification. For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) . 

hq_i_smd_NS_reli_e-E06R01 

**==> picture [531 x 191] intentionally omitted <==**

**----- Start of picture text -----**<br>
||||
|---|---|---|
|21. Loading at high temperature life test|
|Inductance change : Within ±10%|
|Specified Value|NS101, NS125 Type|
|No significant abnormality in appearance.|
|The test samples shall be soldered to the test board by the reflow soldering.|
|Test Methods and|Temperature|85±2℃|
|Remarks|Applied current|Rated current|
|Time|500＋24/－0 hour|
|Recovery : At least 2hrs of recovery under the standard condition after the test, followed by the measurement within 48hrs.|
|22. Standard condition|
|Standard test condition :|
|Unless otherwise specified, temperature is 20±15℃ and 65±20％of|
|relative humidity.|
|Specified Value|NS101, NS125 Type|When there is any question concerning measurement result: In order to|
|provide correlation data, the test shall be condition of 20±2℃ of|
|temperature, 65±5% relative humidity.|
|Inductance is in accordance with our measured value.|

**----- End of picture text -----**<br>


▶ This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification. For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) . 

hq_i_smd_NS_reli_e-E06R01 

SMD POWER INDUCTORS （NR, NS, ES SERIES） 

## ■PRECAUTIONS 

1. Circuit Design ◆Operating environment 

1. The products listed in this catalogue are intended for use in general electronic equipment (e.g., AV equipment, OA equipment, home electric appliances, office equipment, information and communication equipment), general medical equipment, industrial equipment, and automotive interior applications, etc. 

Precautions Please be sure to contact TAIYO YUDEN for further information before using the products for any equipment which may directly cause loss of human life or bodily injury (e.g., specially controlled medical equipment, transportation equipment including, without limitation, automotive powertrain control system, train control system, and ship control system, traffic signal equipment). Please do not incorporate our products into any equipment requiring high levels of safety and/or reliability (e.g., aerospace equipment, aviation equipment, nuclear control equipment, undersea equipment, military equipment, etc.). 

2. PCB Design ◆Land pattern design 1. Please refer to a recommended land pattern. 

Precautions 2. There is stress, which has been caused by distortion of a PCB, to the inductor. (NRV20/30, NRH24/30, NRS20/30/40/50/60/80, NRM60 Type) 

3. Please consider the arrangement of parts on a PCB. (NRV20/30, NRH24/30, NRS20/30/40/50/60/80, NRM60 Type) 

◆Land pattern design Surface Mounting 

   1. Mounting and soldering conditions should be checked beforehand. 

   2. Applicable soldering process to this products is reflow soldering only. 

   3. Please use the recommended land pattern shown as below. Electrical characteristics and the mounting ability of the product are being considered in the recommended land pattern. If a PCB is designed with other dimensions, defective soldering and stress to a product may occur due to misalignment. The performance of the product may not be brought out. If an adopted land pattern is different from the recommended land pattern, stress to the product will increase. It may cause cracks or defective electrical characteristics of the product. Please conduct validation completely before studying adoption of this product and please judge the pros and cons of adoption of this product with taking on responsibility. (NR30/40/50/60/80, NRV20/30, NRH24/30, NRS20/30/40/50/60/80, NRM60 Type) 

   4. As coefficients of thermal expansion between an inductor and a PCB differs, cracks may occur on a ferrite core when thermal stress is applied to them after mounting an inductor. (Please refer to the drawings below.) Please conduct validation completely before studying adoption of this product and please judge the pros and cons of adoption of this product with taking on responsibility. 

   (NRV20/30, NRH24/30, NRS20/30/40/50/60/80, NRM60 Type) 

**==> picture [530 x 190] intentionally omitted <==**

**----- Start of picture text -----**<br>
Clack on ferrite core<br>Technical<br>considerations  Solder, electrode<br>=s. ,, k k<br>PCB<br>5. SMD inductors should be located to minimize any possible mechanical stresses from board warp or deflection. When splitting the PC<br>board after mounting inductors and other components, care is required so as not to give any stresses of deflection or twisting to the<br>board. ( NRV20/30, NRH24/30, NRS20/30/40/50/60/80, NRM60 Type)<br>Electrode A product tends to undergo stress in order “A>C>B≡D”.<br>Please consider the layouts of a product to minimize any stresses.<br>A Perforation D<br>a e cul,<br>B<br>Slit / G<br>C<br>|CC<br>**----- End of picture text -----**<br>


▶ This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification. For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) 

hq_i_smd_NR_NS_EST_prec_e-E07R01 

**==> picture [531 x 571] intentionally omitted <==**

**----- Start of picture text -----**<br>
3. Considerations for automatic placement<br>◆Adjustment of mounting machine<br>Precautions  1. Excessive impact load should not be imposed on the products when mounting onto the PC boards.<br>2. Mounting and soldering conditions should be checked beforehand.<br>◆Adjustment of mounting machine<br>1. When installing products, care should be taken not to apply distortion stress as it may deform the products.<br>2. Stress may be applied to a product with a warp or a twist in handling of the product. Please conduct validation completely before<br>studying adoption of this product and please judge the pros and cons of adoption of this product with taking on responsibility.<br>(NRV20/30, NRH24/30, NRS20/30/40/50/60/80, NRM60 Type)<br>Technical<br>considerations          ＜Wrap＞                              ＜Twist＞<br>4. Soldering<br>◆Reflow soldering<br>1. Please contact any of our offices for a reflow soldering, and refer to the recommended condition specified.<br>2. The product shall be used reflow soldering only.<br>3. Please do not add any stress to a product until it returns in normal temperature after reflow soldering.<br>◆Lead free soldering<br>1. When using products with lead free soldering, we request to use them after confirming adhesion, temperature of resistance to soldering<br>Precautions<br>heat, soldering etc sufficiently.<br>◆Recommended conditions for using a soldering iron<br>・ Put the soldering iron on the land-pattern.<br>・ Soldering iron's temperature - Below 350℃<br>・ Duration - 3 seconds or less<br>・ The soldering iron should not directly touch the inductor.<br>◆Reflow soldering<br>1. If products are used beyond the range of the recommended conditions, heat stresses may deform the products, and consequently<br>degrade the reliability of the products.<br>・ NRV20/30, NRH24/30, NRS20/30/40/50/60/80, NRM60 Type, NS101/125 Type, EST0645/1040/1060 Type<br>Recommended reflow condition (Pb free solder)<br>NR, NS Series ES Series<br>300 5sec max 300 5sec max<br>Technical<br>considerations  150～180 Peak：250＋5/－0℃ 150～180 Peak：245℃<br>200 200<br>30±10sec 30±10sec<br>100 90±30sec 230℃ min 100 90±30sec 230℃ min<br>0 i e 0 a<br>Heating Time［sec］ Heating Time［sec］<br>5. Cleaning<br>◆Cleaning conditions<br>Precautions<br>1. Washing by supersonic waves shall be avoided.<br>Technical  ◆Cleaning conditions<br>considerations  1. If washed by supersonic waves, the products might be broken.<br>Temperature［℃］ Temperature［℃］<br>**----- End of picture text -----**<br>


## 6. Handling 

▶ This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification. For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) 

hq_i_smd_NR_NS_EST_prec_e-E07R01 

||◆Handling|
|---|---|
||1. Keep the product away from all magnets and magnetic objects.|
||◆Breakaway PC boards (splitting along perforations)|
||1. When splitting the PC board after mounting product, care should be taken not to give any stresses of deflection or twisting to the board.|
||2. Board separation should not be done manually, but by using the appropriate devices.|
|Precautions|◆Mechanical considerations<br>1. Please do not give the product any excessive mechanical shocks.|
||2. Please do not add any shock and power to a product in transportation.|
||◆Pick-up pressure|
||1. Please do not push to add any pressure to a winding part. Please do not give any shock and push into a ferrite core exposure part.|
||◆Packing|
||1. Please avoid accumulation of a packing box as much as possible.|
||◆Handling|
||1. There is a case that a characteristic varies with magnetic influence.|
||◆Breakaway PC boards (splitting along perforations)|
||1. The position of the product on PCBs shall be carefully considered to minimize the stress caused from splitting of the PCBs.|
|Technical<br>considerations|◆Mechanical considerations<br>1. There is a case to be damaged by a mechanical shock.<br>2. There is a case to be broken by the handling in transportation.|
||◆Pick-up pressure|
||1. Damage and a characteristic can vary with an excessive shock or stress.|
||◆Packing|
||1. If packing boxes are accumulated, that could cause a deformation on packing tapes or a damage on the products.|
|||
|7. Storage conditions||
||◆Storage|
||1. To maintain the solderability of terminal electrodes and to keep the packing material in good condition, temperature and humidity in the|
||storage area should be controlled.|
||・ Recommended conditions|
|Precautions|Ambient temperature : －5～40℃<br>Humidity : Below 70% RH|
||・ The ambient temperature must be kept below 30℃. Even under ideal storage conditions, solderability of products electrodes may|
||decrease as time passes.|
||For this reason, product should be used within 6 months from the time of delivery.|
||In case of storage over 6 months, solderability shall be checked before actual usage.|
|Technical<br>considerations|◆Storage<br>1. Under a high temperature and humidity environment, problems such as reduced solderability caused by oxidation of terminal electrodes<br>and deterioration of taping/packaging materials may take place.|



▶ This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification. For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) 

hq_i_smd_NR_NS_EST_prec_e-E07R01