LBR2012T100M

**for General Electronic 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/) . 

**21** 

**2** 

**for General Electronic Equipment** 

## WIRE-WOUND CHIP INDUCTORS（LB SERIES） 

## ■PARTS NUMBER 

* Operating Temp.：-40～+105℃（Including self-generated heat） 

|L<br>B|△ △|△ △|2<br>0<br>1<br>2<br>T<br>③<br>④|T|1<br>0<br>0|1<br>0<br>0|△|△ △△|△ △△|△＝Blank space|
|---|---|---|---|---|---|---|---|---|---|---|
|①<br>①Series n|②<br>ame||||||||||
|Cod|e||Series name||||||Code|Packaging|
|LB|||Wound chipindu||ctor||||T|Taping|
|②Characteristics|||||||||⑤Nominal induct|ance|
|Code|||Characte|ristic|s||||Code<br>（example）|Nominal inductance［μH］|
|△△|||Stand|ard|||||||
|△C|||High cu|rrent|||||1R0|1.0|
|△R|||Low|Rdc|||||100|10|
|MF|||Low l|oss|||||101|100|
|③Dimensions（L×W|||）||||||※R＝Decimal point<br>⑥Inductance tolerance||
|Code|||Type（inch）||||||||
||||||||||Code|Inductance tolerance|
|1608|||1608（0603）|1.6×0.8|||||K|±10％|
|2012|||2012（0805）|2.0×1.25|||||M|±20％|
|2016|||2016（0806）|2.0×1.6|||||⑦Special code||
|2518|||2518（1007）|2.5×1.8|||||||
|3218|||3218（1207）|3.2×1.8|||||Code|Special code|
|3225|||3225（1210）|3.2×2.5|||||△|Standard|
||||||||||R|Low Rdc type|



⑧Internal code 

■STANDARD EXTERNAL DIMENSIONS / STANDARD QUANTITY 

|STANDARD EXTERNAL DIMENSIONS / STANDARD QUANTITY|||||
|---|---|---|---|---|
|LB／LB C／LB R<br>LBMF<br>Recommended Land Patt<br>Surface Mounting<br>・Mounting and soldering c<br>・Applicable soldering proc<br>W<br>L<br>e<br>T<br>W<br>L<br>e<br>T<br>A<br>A<br>B<br>C|erns<br>onditions should be checked b<br>ess to these products is reflow<br>Type<br>A<br>1608<br>0.55<br>MF1608<br>0.55<br>2012<br>0.60<br>2016<br>0.60<br>2518<br>0.60<br>3218<br>0.85<br>3225<br>0.85||eforehand.<br>soldering only.||
|||A|B|C|
|||0.55|0.7|0.9|
|||0.55|0.7|1.0|
|||0.60|1.0|1.45|
|||0.60|1.0|1.8|
|||0.60|1.5|2.0|
|||0.85|1.7|2.0|
|||0.85|1.7|2.7|
|||||Unit：mm|



|Type|L|W|T|e|Standardquantity［pcs］|Standardquantity［pcs］|
|---|---|---|---|---|---|---|
||||||Paper tape|Embossed tape|
|LB  1608|1.6±0.1<br>（0.063±0.004）|0.8±0.1<br>（0.031±0.004）|0.8±0.1<br>（0.031±0.004）|0.35±0.15<br>（0.014±0.006）|4000|－|
|LBMF1608|1.6±0.2<br>（0.063±0.008）|0.8±0.2<br>（0.031±0.008）|0.8±0.2<br>（0.031±0.008）|0.45±0.15<br>（0.016±0.006）|－|3000|
|LB  2012<br>LB C2012<br>LB R2012|2.0±0.2<br>（0.079±0.008）|1.25±0.2<br>（0.049±0.008）|1.25±0.2<br>（0.049±0.008）|0.5±0.2<br>（0.020±0.008）|－|3000|
|LB  2016<br>LB C2016|2.0±0.2<br>（0.079±0.008）|1.6±0.2<br>（0.063±0.008）|1.6±0.2<br>（0.063±0.008）|0.5±0.2<br>（0.020±0.008）|－|2000|
|LB  2518<br>LB C2518<br>LB R2518|2.5±0.2<br>（0.098±0.008）|1.8±0.2<br>（0.071±0.008）|1.8±0.2<br>（0.071±0.008）|0.5±0.2<br>（0.020±0.008）|－|2000|
|LB  3218|3.2±0.2<br>（0.126±0.008）|1.8±0.2<br>（0.071±0.008）|1.8±0.2<br>（0.071±0.008）|0.6±0.2<br>（0.024±0.008）|－|2000|
|LB C3225|3.2±0.2<br>（0.126±0.008）|2.5±0.2<br>（0.098±0.008）|2.5±0.2<br>（0.098±0.008）|0.6±0.3<br>（0.024±0.012）|－|1000|
|||||||Unit：mm（inch）|



▶ 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** 

**75** 

## **for General Electronic Equipment** 

## ■PARTS NUMBER 

## ●1608（0603）type 

|Parts number|EHS|Nominal inductance<br>［μH］|Inductance tolerance|Self-resonant frequency<br>［MHｚ］（min.）|DC Resistance<br>［Ω］（±30％）|Rated current<br>［mA］（max.）|Measuring frequency<br>［MHz］|
|---|---|---|---|---|---|---|---|
|LB  1608T1R0M|RoHS|1.0|±20％|100|0.17|160|7.96|
|LB  1608T2R2M|RoHS|2.2|±20％|80|0.33|115|7.96|
|LB  1608T4R7M|RoHS|4.7|±20％|45|0.55|70|7.96|
|LB  1608T8R2M|RoHS|8.2|±20％|32|0.70|60|2.52|
|LB  1608T100M|RoHS|10|±20％|32|0.70|60|2.52|
|||||||||
|Parts number|EHS|Nominal inductance<br>［μH］|Inductance tolerance|Self-resonant frequency<br>［MHｚ］（min.）|DC Resistance<br>［Ω］（±30％）|Rated current<br>［mA］（max.）|Measuring frequency<br>［MHz］|
|LBMF1608T1R0M|RoHS|1.0|±20％|100|0.09|230|7.96|
|LBMF1608T2R2M|RoHS|2.2|±20％|80|0.17|160|7.96|
|LBMF1608T3R3M|RoHS|3.3|±20％|60|0.22|130|7.96|
|LBMF1608T4R7M|RoHS|4.7|±20％|45|0.24|110|7.96|
|LBMF1608T100[]|RoHS|10|±10％，±20％|32|0.36|80|2.52|
|LBMF1608T220[]|RoHS|22|±10％，±20％|16|1.0|50|2.52|
|LBMF1608T470[]|RoHS|47|±10％，±20％|11|2.5|35|2.52|



## ●2012（0805）type 

|Parts number|EHS|Nominal inductance<br>［μH］|Inductance tolerance|Self-resonant frequency<br>［MHｚ］（min.）|DC Resistance<br>［Ω］（±30％）|Rated current<br>［mA］（max.）|Measuring frequency<br>［MHz］|
|---|---|---|---|---|---|---|---|
|LB  2012T1R0M|RoHS|1.0|±20％|100|0.15|405|7.96|
|LB  2012T2R2M|RoHS|2.2|±20％|80|0.23|260|7.96|
|LB  2012T3R3M|RoHS|3.3|±20％|55|0.30|235|7.96|
|LB  2012T4R7M|RoHS|4.7|±20％|45|0.40|190|7.96|
|LB  2012T6R8M|RoHS|6.8|±20％|38|0.47|135|7.96|
|LB  2012T100[]|RoHS|10|±10％，±20％|32|0.70|120|2.52|
|LB  2012T100[]R|RoHS|10|±10％，±20％|32|0.50|120|2.52|
|LB  2012T150[]|RoHS|15|±10％，±20％|28|1.3|100|2.52|
|LB  2012T220[]|RoHS|22|±10％，±20％|16|1.7|80|2.52|
|LB  2012T470[]|RoHS|47|±10％，±20％|11|3.7|60|2.52|
|LB  2012T680[]|RoHS|68|±10％，±20％|10|6.0|50|2.52|
|LB  2012T101[]|RoHS|100|±10％，±20％|8|7.0|45|0.796|
|||||||||
|Parts number|EHS|Nominal inductance<br>［μH］|Inductance tolerance|Self-resonant frequency<br>［MHｚ］（min.）|DC Resistance<br>［Ω］（±30％）|Rated current<br>［mA］（max.）|Measuring frequency<br>［MHz］|
|LB C2012T1R0M|RoHS|1.0|±20％|100|0.19|620|7.96|
|LB C2012T2R2M|RoHS|2.2|±20％|70|0.33|430|7.96|
|LB C2012T4R7M|RoHS|4.7|±20％|45|0.50|295|7.96|
|LB C2012T100[]|RoHS|10|±10％，±20％|40|1.2|200|2.52|
|LB C2012T220[]|RoHS|22|±10％，±20％|16|3.7|130|2.52|
|LB C2012T470[]|RoHS|47|±10％，±20％|11|5.8|90|2.52|
|||||||||
|Parts number|EHS|Nominal inductance<br>［μH］|Inductance tolerance|Self-resonant frequency<br>［MHｚ］（min.）|DC Resistance<br>［Ω］（±30％）|Rated current<br>［mA］（max.）|Measuring frequency<br>［MHz］|
|LB R2012T1R0M|RoHS|1.0|±20％|100|0.07|400|7.96|
|LB R2012T2R2M|RoHS|2.2|±20％|80|0.13|260|7.96|
|LB R2012T4R7M|RoHS|4.7|±20％|45|0.24|200|7.96|
|LB R2012T100[]|RoHS|10|±10％，±20％|32|0.36|150|2.52|
|LB R2012T220[]|RoHS|22|±10％，±20％|16|1.0|100|2.52|
|LB R2012T470[]|RoHS|47|±10％，±20％|11|1.7|75|2.52|
|LB R2012T101[]|RoHS|100|±10％，±20％|8|4.0|50|0.796|



## ●2016（0806）type 

|Parts number|EHS|Nominal inductance<br>［μH］|Inductance tolerance|Self-resonant frequency<br>［MHｚ］（min.）|DC Resistance<br>［Ω］（±30％）|Rated current<br>［mA］（max.）|Measuring frequency<br>［MHz］|
|---|---|---|---|---|---|---|---|
|LB  2016T1R0M|RoHS|1.0|±20％|100|0.09|490|7.96|
|LB  2016T1R5M|RoHS|1.5|±20％|80|0.11|380|7.96|
|LB  2016T2R2M|RoHS|2.2|±20％|70|0.13|375|7.96|
|LB  2016T3R3M|RoHS|3.3|±20％|55|0.20|285|7.96|
|LB  2016T4R7M|RoHS|4.7|±20％|45|0.25|225|7.96|
|LB  2016T6R8M|RoHS|6.8|±20％|38|0.35|200|7.96|
|LB  2016T100[]|RoHS|10|±10％，±20％|32|0.50|155|2.52|
|LB  2016T150[]|RoHS|15|±10％，±20％|28|0.70|130|2.52|
|LB  2016T220[]|RoHS|22|±10％，±20％|16|1.0|105|2.52|
|LB  2016T330[]|RoHS|33|±10％，±20％|14|1.7|85|2.52|
|LB  2016T470[]|RoHS|47|±10％，±20％|11|2.4|70|2.52|
|LB  2016T680[]|RoHS|68|±10％，±20％|10|3.0|55|2.52|
|LB  2016T101[]|RoHS|100|±10％，±20％|8|4.5|40|0.796|



・ [] Please specify the Inductance tolerance code（K or M） 

## LB/LBC series 

Rated Current : The maximum DC value having inductance decrease within 10 % and temperature increase within 20 degC by the application of DC bias. 

LBR series 

Rated Current : The maximum DC value having inductance decrease within 20 % and temperature increase within 20 degC by the application of DC bias. 

▶ 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** 

**76** 

**for General Electronic Equipment** 

■PARTS NUMBER 

|Parts number|EHS|Nominal inductance<br>［μH］|Inductance tolerance|Self-resonant frequency<br>［MHｚ］（min.）|DC Resistance<br>［Ω］（±30％）|Rated current<br>［mA］（max.）|Measuring frequency<br>［MHz］|
|---|---|---|---|---|---|---|---|
|LB C2016T1R0M|RoHS|1.0|±20％|100|0.10|690|7.96|
|LB C2016T1R5M|RoHS|1.5|±20％|80|0.15|600|7.96|
|LB C2016T2R2M|RoHS|2.2|±20％|70|0.20|520|7.96|
|LB C2016T3R3M|RoHS|3.3|±20％|55|0.27|410|7.96|
|LB C2016T4R7M|RoHS|4.7|±20％|45|0.37|355|7.96|
|LB C2016T6R8M|RoHS|6.8|±20％|38|0.59|290|7.96|
|LB C2016T100[]|RoHS|10|±10％，±20％|32|0.82|245|2.52|
|LB C2016T150[]|RoHS|15|±10％，±20％|28|1.2|200|2.52|
|LB C2016T220[]|RoHS|22|±10％，±20％|16|1.8|165|2.52|
|LB C2016T330[]|RoHS|33|±10％，±20％|14|2.8|135|2.52|
|LB C2016T470[]|RoHS|47|±10％，±20％|11|4.3|110|2.52|
|LB C2016T680[]|RoHS|68|±10％，±20％|10|7.0|95|2.52|
|LB C2016T101[]|RoHS|100|±10％，±20％|8|8.0|75|0.796|



## ●2518（1007）type 

|Parts number|EHS|Nominal inductance<br>［μH］|Inductance tolerance|Self-resonant frequency<br>［MHｚ］（min.）|DC Resistance<br>［Ω］（±30％）|Rated current<br>［mA］（max.）|Measuring frequency<br>［MHz］|
|---|---|---|---|---|---|---|---|
|LB  2518T1R0M|RoHS|1.0|±20％|100|0.06|665|7.96|
|LB  2518T1R5M|RoHS|1.5|±20％|80|0.07|405|7.96|
|LB  2518T2R2M|RoHS|2.2|±20％|68|0.09|340|7.96|
|LB  2518T3R3M|RoHS|3.3|±20％|54|0.11|280|7.96|
|LB  2518T4R7M|RoHS|4.7|±20％|46|0.13|240|7.96|
|LB  2518T4R7MR|RoHS|4.7|±20％|46|0.10|235|7.96|
|LB  2518T6R8M|RoHS|6.8|±20％|38|0.15|195|7.96|
|LB  2518T100[]|RoHS|10|±10％，±20％|30|0.25|165|2.52|
|LB  2518T150[]|RoHS|15|±10％，±20％|23|0.32|145|2.52|
|LB  2518T220[]|RoHS|22|±10％，±20％|19|0.50|115|2.52|
|LB  2518T330[]|RoHS|33|±10％，±20％|15|0.70|95|2.52|
|LB  2518T470[]|RoHS|47|±10％，±20％|12|0.95|85|2.52|
|LB  2518T680[]|RoHS|68|±10％，±20％|9.5|1.5|70|2.52|
|LB  2518T101[]|RoHS|100|±10％，±20％|9.0|2.1|60|0.796|
|LB  2518T151[]|RoHS|150|±10％，±20％|7.0|3.2|45|0.796|
|LB  2518T221[]|RoHS|220|±10％，±20％|5.5|4.5|40|0.796|
|LB  2518T331[]|RoHS|330|±10％，±20％|4.5|7.0|30|0.796|
|LB  2518T471[]|RoHS|470|±10％，±20％|3.5|10|25|0.796|
|LB  2518T681[]|RoHS|680|±10％，±20％|3.0|17|20|0.796|
|LB  2518T102[]|RoHS|1000|±10％，±20％|2.4|24|15|0.252|
|||||||||
|Parts number|EHS|Nominal inductance<br>［μH］|Inductance tolerance|Self-resonant frequency<br>［MHｚ］（min.）|DC Resistance<br>［Ω］（±30％）|Rated current<br>［mA］（max.）|Measuring frequency<br>［MHz］|
|LB C2518T1R0M|RoHS|1.0|±20％|100|0.08|775|7.96|
|LB C2518T1R0MR|RoHS|1.0|±20％|100|0.07|890|7.96|
|LB C2518T1R5M|RoHS|1.5|±20％|80|0.11|730|7.96|
|LB C2518T2R2M|RoHS|2.2|±20％|68|0.13|630|7.96|
|LB C2518T3R3M|RoHS|3.3|±20％|54|0.16|560|7.96|
|LB C2518T4R7M|RoHS|4.7|±20％|41|0.20|510|7.96|
|LB C2518T6R8M|RoHS|6.8|±20％|38|0.30|420|7.96|
|LB C2518T100[]|RoHS|10|±10％，±20％|30|0.36|375|2.52|
|LB C2518T150[]|RoHS|15|±10％，±20％|23|0.65|285|2.52|
|LB C2518T220[]|RoHS|22|±10％，±20％|19|0.77|250|2.52|
|LB C2518T330[]|RoHS|33|±10％，±20％|15|1.5|185|2.52|
|LB C2518T470[]|RoHS|47|±10％，±20％|12|1.9|165|2.52|
|LB C2518T680[]|RoHS|68|±10％，±20％|9.5|2.8|140|2.52|
|LB C2518T101[]|RoHS|100|±10％，±20％|9.0|3.7|125|0.796|
|LB C2518T151[]|RoHS|150|±10％，±20％|7.0|6.1|95|0.796|
|LB C2518T221[]|RoHS|220|±10％，±20％|5.5|8.4|80|0.796|
|LB C2518T331[]|RoHS|330|±10％，±20％|4.5|12.3|65|0.796|
|LB C2518T471[]|RoHS|470|±10％，±20％|3.5|22|50|0.796|
|LB C2518T681[]|RoHS|680|±10％，±20％|3.0|28|45|0.796|
|||||||||
|Parts number|EHS|Nominal inductance<br>［μH］|Inductance tolerance|Self-resonant frequency<br>［MHｚ］（min.）|DC Resistance<br>［Ω］（±30％）|Rated current<br>［mA］（max.）|Measuring frequency<br>［MHz］|
|LB R2518T1R0M|RoHS|1.0|±20％|100|0.045|960|7.96|
|LB R2518T2R2M|RoHS|2.2|±20％|68|0.07|480|7.96|
|LB R2518T4R7M|RoHS|4.7|±20％|45|0.10|345|7.96|
|LB R2518T100[]|RoHS|10|±10％，±20％|30|0.19|235|2.52|
|LB R2518T220[]|RoHS|22|±10％，±20％|19|0.44|175|2.52|
|LB R2518T470[]|RoHS|47|±10％，±20％|11|0.84|120|2.52|
|LB R2518T101[]|RoHS|100|±10％，±20％|9|1.89|80|0.796|



・ [] Please specify the Inductance tolerance code（K or M） 

LB/LBC series 

Rated Current : The maximum DC value having inductance decrease within 10 % and temperature increase within 20 degC by the application of DC bias. 

LBR series 

Rated Current : The maximum DC value having inductance decrease within 20 % and temperature increase within 20 degC by the application of DC bias. 

▶ 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** 

**77** 

## **for General Electronic Equipment** 

## ■PARTS NUMBER 

## ●3218（1207）type 

|Parts number|EHS|Nominal inductance<br>［μH］|Inductance tolerance|Self-resonant frequency<br>［MHｚ］（min.）|DC Resistance<br>［Ω］（±30％）|Rated current<br>［mA］（max.）|Measuring frequency<br>［MHz］|
|---|---|---|---|---|---|---|---|
|LB  3218T1R0M|RoHS|1.0|±20％|100|0.06|1,075|7.96|
|LB  3218T1R5M|RoHS|1.5|±20％|80|0.07|860|7.96|
|LB  3218T2R2M|RoHS|2.2|±20％|68|0.09|775|7.96|
|LB  3218T3R3M|RoHS|3.3|±20％|54|0.11|560|7.96|
|LB  3218T4R7M|RoHS|4.7|±20％|41|0.13|550|7.96|
|LB  3218T6R8M|RoHS|6.8|±20％|40|0.17|380|7.96|
|LB  3218T100[]|RoHS|10|±10％，±20％|30|0.25|340|2.52|
|LB  3218T150[]|RoHS|15|±10％，±20％|25|0.32|300|2.52|
|LB  3218T220[]|RoHS|22|±10％，±20％|19|0.49|255|2.52|
|LB  3218T330[]|RoHS|33|±10％，±20％|15|0.75|215|2.52|
|LB  3218T470[]|RoHS|47|±10％，±20％|12|0.92|205|2.52|
|LB  3218T680[]|RoHS|68|±10％，±20％|11|1.49|145|2.52|
|LB  3218T101[]|RoHS|100|±10％，±20％|8.0|2.4|140|0.796|
|LB  3218T151[]|RoHS|150|±10％，±20％|7.0|3.2|105|0.796|
|LB  3218T221[]|RoHS|220|±10％，±20％|5.0|5.4|80|0.796|
|LB  3218T331[]|RoHS|330|±10％，±20％|4.0|7.0|65|0.796|
|LB  3218T471[]|RoHS|470|±10％，±20％|3.5|14|54|0.796|
|LB  3218T681[]|RoHS|680|±10％，±20％|3.0|17|45|0.796|
|LB  3218T102[]|RoHS|1000|±10％，±20％|2.4|27|39|0.252|



## ●3225（1210）type 

|Parts number|EHS|Nominal inductance<br>［μH］|Inductance tolerance|Self-resonant frequency<br>［MHｚ］（min.）|DC Resistance<br>［Ω］（±30％）|Rated current<br>［mA］（max.）|Measuring frequency<br>［MHz］|
|---|---|---|---|---|---|---|---|
|LB C3225T1R0MR|RoHS|1.0|±20％|250|0.055|1,100|0.1|
|LB C3225T1R5MR|RoHS|1.5|±20％|220|0.060|1,000|0.1|
|LB C3225T2R2MR|RoHS|2.2|±20％|190|0.080|930|0.1|
|LB C3225T3R3MR|RoHS|3.3|±20％|160|0.095|820|0.1|
|LB C3225T4R7MR|RoHS|4.7|±20％|70|0.100|680|0.1|
|LB C3225T6R8MR|RoHS|6.8|±20％|50|0.120|620|0.1|
|LB C3225T100[]R|RoHS|10|±10％，±20％|23|0.133|540|0.1|
|LB C3225T150[]R|RoHS|15|±10％，±20％|20|0.195|420|0.1|
|LB C3225T220[]R|RoHS|22|±10％，±20％|17|0.27|330|0.1|
|LB C3225T330[]R|RoHS|33|±10％，±20％|13|0.41|300|0.1|
|LB C3225T470[]R|RoHS|47|±10％，±20％|10|0.67|220|0.1|
|LB C3225T680[]R|RoHS|68|±10％，±20％|8|1.0|190|0.1|
|LB C3225T101[]R|RoHS|100|±10％，±20％|6|1.4|150|0.1|



・ [] Please specify the Inductance tolerance code（K or M） 

## LB/LBC series 

Rated Current : The maximum DC value having inductance decrease within 10 % and temperature increase within 20 degC by the application of DC bias. 

▶ 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** 

**78** 

WIRE-WOUND CHIP INDUCTORS (LB SERIES)， WIRE-WOUND CHIP POWER INDUCTORS (CB SERIES)， WIRE-WOUND CHIP INDUCTORS FOR SIGNAL LINES (LB SERIES M TYPE) 

## ■PACKAGING 

①Minimum Quantity 

**==> picture [243 x 266] intentionally omitted <==**

**----- Start of picture text -----**<br>
|||||
|---|---|---|---|
|Standard Quantity|［pcs］|
|Type|
|Paper Tape|Embossed Tape|
|[||
|LB C3225|
|－|1000|
|CB C3225|
|LB  3218|||－|2000|
|LB R2518|
|LB C2518|
|LB  2518|－|2000|
|CB  2518|
|CB C2518|
|LBM2016|
|LB C2016|
|LB  2016|－|2000|
|CB  2016|
|CB C2016|
|LB  2012|
|LB C2012|
|LB R2012|－|3000|
|CB  2012|
|CB C2012|
|CB L2012|_|4000|－|
|LB  1608|4000|－|
|[|
|LBMF1608|
|－|3000|
|CBMF1608|
|||
|②Tape material|

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


●Embossed tape 

**==> picture [291 x 309] intentionally omitted <==**

**----- Start of picture text -----**<br>
Top tape<br>% Chip Filled<br>|<br>Sprocket hole<br>/%<br>Base tape  Chip cavity  Chip<br>Top tape<br>Base tape<br>Chip Filled<br>/ Ac)<br>Sprocket hole<br>/ &<br>Bottom tape  Chip cavity  Chip<br>**----- End of picture text -----**<br>


●Card board carrier tape 

▶ 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_wound_CB_LB_pack_e-E05R01 

## ③Taping Dimensions 

●Embossed Tape （0.315 inches wide） 

**==> picture [230 x 135] intentionally omitted <==**

**----- Start of picture text -----**<br>
φ1.5＋0.1/－0 1.75±0.1<br>Sprocket hole (φ0.059＋0.004/-0) / (0.069±0.004） “+<br>OB PP f o<br>>| A<br>B<br>pa te | B h<br>PE F  Pe 4.0±0.1 ma<br>(0.157±0.004)<br>2.0±0.1<br>(0.079±0.004)<br>3.5±0.05 8.0±0.3<br>(0.138±0.002)<br>(0.315±0.012)<br>**----- End of picture text -----**<br>


|Type|Chipcavity<br>~~a~~|Chipcavity<br>~~a~~|Insertionpitch<br>~~a~~|Tape thickness|Tape thickness|
|---|---|---|---|---|---|
||A<br>~~a~~|B<br>~~a~~|F<br>~~a~~<br>~~(|~~|T<br>~~(|~~|K|
|LBM2016|1.75±0.1<br>（0.069±0.004）<br>~~i~~|2.1±0.1<br>（0.083±0.004）|4.0±0.1<br>（0.157±0.004）|0.3±0.05<br>（0.012±0.002）|1.9max.<br>（0.075max.）|
|LB C3225<br>CB C3225<br>~~Le~~|2.8±0.1<br>（0.110±0.004）<br>~~i~~<br>~~a ~~<br>~~Le~~|3.5±0.1<br>（0.138±0.004）<br> ~~a~~|4.0±0.1<br>（0.157±0.004）|0.3±0.05<br>（0.012±0.002）|4.0max.<br>（0.157max.）|
|LB  3218<br>~~Le~~|2.1±0.1<br>（0.083±0.004）<br> <br>~~Le~~|3.5±0.1<br>（0.138±0.004）<br> ~~a~~|4.0±0.1<br>（0.157±0.004）|0.3±0.05<br>（0.012±0.002）|2.2max.<br>（0.087max.）|
|LB  2518<br>CB  2518<br>LB C2518<br>CB C2518<br>LB R2518<br>~~Le~~|2.15±0.1<br>（0.085±0.004）<br> <br>~~Le~~|2.7±0.1<br>（0.106±0.004）<br> ~~a~~|4.0±0.1<br>（0.157±0.004）|0.3±0.05<br>（0.012±0.002）|2.2max.<br>（0.087max.）|
|LB  2016<br>CB  2016<br>LB C2016<br>CB C2016|1.75±0.1<br>（0.069±0.004）|2.1±0.1<br>（0.083±0.004）|4.0±0.1<br>（0.157±0.004）|0.3±0.05<br>（0.012±0.002）|1.9max.<br>（0.075max.）|
|LB  2012<br>CB  2012<br>LB C2012<br>CB C2012<br>LB R2012|1.45±0.1<br>（0.057±0.004）|2.25±0.1<br>（0.089±0.004）|4.0±0.1<br>（0.157±0.004）|0.25±0.05<br>（0.010±0.002）|1.45max.<br>（0.057max.）|
|LBMF1608<br>CBMF1608|1.1±0.1<br>（0.043±0.004）<br>~~A~~|1.9±0.1<br>（0.075±0.004）<br>~~A~~|4.0±0.1<br>（0.157±0.004）<br>~~A~~|0.25±0.05<br>（0.010±0.002）<br>~~A~~|1.2max.<br>（0.047max.）|



## ●Card board carrier tape（0.315 inches wide） 

**==> picture [225 x 134] intentionally omitted <==**

**----- Start of picture text -----**<br>
φ1.5＋0.1/－0 1.75±0.1<br>Sprocket hole (φ0.059＋0.004/-0) (0.069±0.004） T<br>a l e<br>/ |_|<br>OB PoP iz<br>kK A ||<br>B<br>f al a 4<br>Ls<br>F 4.0±0.1<br>(0.157±0.004)<br>2.0±0.1<br>(0.079±0.004)<br>3.5±0.05 8.0±0.3<br>(0.138±0.002)<br>(0.315±0.012)<br>**----- End of picture text -----**<br>


|Type|Chipcavity|Chipcavity|Insertionpitch|Tape thickness|
|---|---|---|---|---|
||A|B|F|T|
|CB L2012|1.55±0.1<br>（0.061±0.004）|2.3±0.1<br>（0.091±0.004）|4.0±0.1<br>（0.157±0.004）|1.1max.<br>（0.043max.）|
|LB  1608|1.0±0.1<br>（0.039±0.004）|1.8±0.1<br>（0.071±0.004）|4.0±0.1<br>（0.157±0.004）|1.1max.<br>（0.043max.）|



▶ 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_wound_CB_LB_pack_e-E05R01 

## ④Leader and Blank Portion 

## ⑤Reel Size 

## ⑥Top Tape Strength 

The top tape requires a peel-off force 0.2 to 0.7N 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_wound_CB_LB_pack_e-E05R01 

WIRE-WOUND CHIP INDUCTORS (LB SERIES), WIRE-WOUND CHIP POWER INDUCTORS (CB SERIES), WIRE-WOUND CHIP INDUCTORS FOR SIGNAL LINES (LB SERIES M TYPE) 

|■RELIABILITY DATA|
|---|
||
|1.Operatingtemperature Range|
|Specified Value<br>LB, LBC, LBR, LBMF Series<br>－40～＋105℃（Including self-generated heat）<br>CB, CBC, CBL, CBMF Series<br>LBM Series<br>~~oe~~|
|2. Storage Temperature Range（after soldering）|
|Specified Value<br>LB, LBC, LBR, LBMF Series<br>－40～＋85℃<br>CB, CBC, CBL, CBMF Series<br>LBM Series<br>Test Methods and<br>Remarks<br>LB, CB Series：<br>Please refer the term of "7. storage conditions" in precautions.<br>~~————~~|
|3.Rated Current|
|Specified Value<br>LB, LBC, LBR, LBMF Series<br>Within the specified tolerance<br>CB, CBC, CBL, CBMF Series<br>LBM Series<br>~~—_~~|
|4.Inductance|
|Specified Value<br>LB, LBC, LBR, LBMF Series<br>Within the specified tolerance<br>CB, CBC, CBL, CBMF Series<br>LBM Series<br>Test Methods and<br>Remarks<br>LB・LBC・LBR・CB・CBC・CBL・LBMF・CBMF・LBM Series<br>Measuring equipment<br>：LCR Mater（HP4285A or its equivalent）<br>Measuring frequency<br>:  Specified frequency<br>~~ee~~|
|5.Q|
|LB, LBC, LBR, LBMF Series|
|－|
|Specified Value<br>CB, CBC, CBL, CBMF Series|
|LBM Series<br>Within the specified tolerance|
|Test Methods and<br>LBM Series|
|Remarks<br>Measuring equipment<br>: LCR Mater（HP4285A or its equivalent）|
|Measuring frequency<br>:  Specified frequency|
||
|6.DC Resisitance|
|Specified Value<br>LB, LBC, LBR, LBMF Series<br>Within the specified tolerance<br>CB, CBC, CBL, CBMF Series<br>LBM Series<br>Test Methods and<br>Remarks<br>Measuring equipment : DC Ohmmeter （HIOKI 3227 or its equivalent）<br>~~————~~|
|7.Self-Resonant Frequency|
|Specified Value<br>LB, LBC, LBR, LBMF Series<br>Within the specified tolerance<br>CB, CBC, CBL, CBMF Series<br>LBM Series<br>Test Methods and<br>Remarks<br>Measuring equipment : Impedance analyzer （HP4291A or its equivalent）<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_wound_CB_LB_reli_e-E05R01 

**==> picture [400 x 126] intentionally omitted <==**

**----- Start of picture text -----**<br>
||||||
|---|---|---|---|---|
|8.Temperature Characteristic|
|LBM2016|Inductance change : Within±5％|
|LB1608|LB2012|LBR2012|CB2012|
|CBL2012|LB2016|CB2016|LB2518|Inductance change : Within±20％|
|Specified Value|LBR2518|CB2518|LBC3225|CBC3225|
|LBMF1608|CBMF1608|LBC2016|CBC2016|
|Inductance change : Within±25％|
|LBC2518|CBC2518|LB3218|
|LBC2012|CBC2012|Inductance change : Within±35％|
|Test Methods and|
|Based on the inductance at 20℃ and Measured at the ambient of －40℃～＋85℃.|
|Remarks|

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


**==> picture [349 x 468] intentionally omitted <==**

**----- Start of picture text -----**<br>
|||||||
|---|---|---|---|---|---|
|9.Rasistance to Flexure of Substrate|
|LB, LBC, LBR, LBMF Series|
|Specified Value|CB, CBC, CBL, CBMF Series|No damage.|
|LBM Series|
|Warp|: 2mm（LB・LBC・LBR・CB・CBC・CBL・LBM・LBMF・CBMF Series）|
|Test substrate : Glass epoxy-resin substrate|
|Thickness|: 0.8mm（LB1608・LBMF1608・CBMF1608）|
|: 1.0mm（Others）|
|Pressing|jig|
|Test Methods and|10-22|
|Remarks|R340|
|Board|
|ne|||452mm|aseomm|||||
|10.Body Strength|
|LB, LBC, LBR, LBMF Series|
|Specified Value|CB, CBC, CBL, CBMF Series|No damage.|
|LBM Series|
|LB・LBC・LBR・CB・CBC・CBL・LBM|
|Applied force  : 10N|
|Test Methods and|Duration|: 10sec.|
|Remarks|LB1608・LBMF1608・CBMF1608|
|Applied force  : 5N|
|Duration|: 10sec.|
|11.Adhesion of terminal electrode|
|LB, LBC, LBR, LBMF Series|
|Specified Value|CB, CBC, CBL, CBMF Series|No abnormality.|
|LBM Series|
|LB・LBC・LBR・CB・CBC・CBL・LBM・LBMF・CBMF|
|Applied force|: 10N to X and Y directions|
|Duration|: 5 sec.|
|Test Methods and|
|Test substrate|: Printed board|
|Remarks|
|LB1608・CBMF1608・LBMF1608|
|Applied force|: 5N to X and Y directions|
|Duration|: 5 sec.|
|Test substrate|: Printed board|

**----- 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_wound_CB_LB_reli_e-E05R01 

|12.Resistance to vibration||
|---|---|
|Specified Value<br>LB, LBC, LBR, LBMF Series<br>Inductance change : Within±10％<br>No significant abnormality in appearance.<br>CB, CBC, CBL, CBMF Series<br>LBM Series<br>Inductance change : Within±5％<br>No significant abnormality in appearance.<br>Test Methods and<br>Remarks<br>LB・LBR・LBC・CB・CBC・CBL・LBM・LBMF・CBMF：<br>Thegiven sample is soldered to the board and then it is tested dependingon the conditions of the following table.<br>Vibration Frequency<br>10～55Hz<br>Total Amplitude<br>1.5mm (Maynot exceed acceleration 196m/s2)<br>SweepingMethod<br>10Hz to 55Hz to 10Hz for 1min.<br>Time<br>X<br>For 2 hours on each X, Y, and Z axis.<br>Y<br>Z<br>Recovery<br>: At least 2 hrs of recovery under the standard condition after the test, followed by the measurement within 48 hrs.<br>~~i=~~||
|13.Droptest||
|Specified Value<br>LB, LBC, LBR, LBMF Series<br>－<br>CB, CBC, CBL, CBMF Series<br>LBM Series<br>14.Solderability<br>Specified Value<br>LB, LBC, LBR, LBMF Series<br>At least 90％ of surface of terminal electrode is covered by new<br>CB, CBC, CBL, CBMF Series<br>LBM Series<br>Test Methods and<br>Remarks<br>LB・LBC・LBR・CB・CBC・CBL・LBM・LBMF・CBMF：<br>Solder temperature<br>: 245±5℃<br>Duration<br>: 5±0.5sec<br>Flux<br>: Methanol solution with 25％ of colophony<br>~~—SS= ee~~<br>~~a~~||
|15.Resistance to soldering||
|Specified Value<br>LB, LBC, LBR, LBMF Series<br>Inductance change : Within±10％<br>CB, CBC, CBL, CBMF Series<br>LBM Series<br>Inductance change : Within±5％<br>Test Methods and<br>Remarks<br>LB・LBC・LBR・CB・CBC・CBL・LBM・LBMF・CBMF：<br>3 times of reflow oven at 230℃ MIN for 40sec. with peak temperature at 260 ℃ for 5sec.<br>Recovery<br>: At least 2 hrs of recovery under the standard condition after the test, followed by the measurement within 48 hrs.<br>~~———~~||
|16.Resisitance to solvent||
|Specified Value<br>LB, LBC, LBR, LBMF Series<br>－<br>CB, CBC, CBL, CBMF Series<br>LBM Series<br>Test Methods and<br>Remarks<br>Solvent temperature<br>: Room temperature<br>Type of solvent<br>: Isopropyl alcohol<br>Cleaning conditions<br>: 90s. Immersion and cleaning.<br>~~—=—=~~||
|17.Thermal shock||
|▶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.<br>For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) .<br>i_wound_CB_LB_reli_e-E05R01<br>Specified Value<br>LB, LBC, LBR, LBMF Series<br>Inductance change : Within±10％<br>No significant abnormality in appearance.<br>CB, CBC, CBL, CBMF Series<br>LBM Series<br>Test Methods and<br>Remarks<br>LB・LBC・LBR・CB・CBC・CBL・LBM・LBMF・CBMF：<br>Thegiven sample is soldered to the board and then its Inductance is measured after 100cycles of the following conditions.<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<br>: At least 2 hrs of recovery under the standard condition after the test, followed by the measurement within 48 hrs.<br>~~:=~~|i_wound_CB_LB_reli_e-E05R01|



18.Damp heat life test 

|18.Damp heat life testp heat life testheat life test|18.Damp heat life testp heat life testheat life test|
|---|---|
|Specified Value<br>LB, LBC, LBR, LBMF Series<br>Inductance change : Within±10％<br>No significant abnormality in appearance.<br>CB, CBC, CBL, CBMF Series<br>LBM Series<br>Test Methods and<br>Remarks<br>Temperature<br>: 60±2℃<br>Humidity<br>: 90～95％RH<br>Duration<br>: 1000 hrs<br>Recovery<br>: At least 2 hrs of recovery under the standard condition after the test, followed by the measurement within 48 hrs.<br>19.Loading under damp heat life test<br>Specified Value<br>Test Methods and<br>Remarks<br>LB, LBC, LBR, LBMF Series<br>Inductance change : Within±10％<br>No significant abnormality in appearance.<br>CB, CBC, CBL, CBMF Series<br>LBM Series<br>Temperature<br>: 60±2℃<br>Humidity<br>: 90～95％RH<br>Duration<br>: 1000 hrs<br>Applied current<br>: Rated current<br>Recovery<br>: At least 2 hrs of recovery under the standard condition after the test, followed by the measurement within 48 hrs.<br>20.High temperature life test<br>Specified Value<br>LB, LBC, LBR, LBMF Series<br>－<br>CB, CBC, CBL, CBMF Series<br>Inductance change : Within±10％<br>No significant abnormality in appearance.<br>LBM Series<br>Test Methods and<br>Remarks<br>Temperature<br>: 85±2℃<br>Duration<br>: 1000 hrs<br>Recovery<br>: At least 2 hrs of recovery under the standard condition after the test, followed by the measurement within 48 hrs.<br>~~—_———~~||
|21.Loadingat high temperature life test||
|Specified Value<br>LB, LBC, LBR, LBMF Series<br>Inductance change : Within±10％<br>（LBC3225 Series : Within±20％）<br>No significant abnormality in appearance.<br>CB, CBC, CBL, CBMF Series<br>－<br>LBM Series<br>Test Methods and<br>Remarks<br>Temperature<br>: 85±2℃<br>Duration<br>: 1000 hrs<br>Applied current<br>: Rated current<br>Recovery<br>: At least 2 hrs of recovery under the standard condition after the test, followed by the measurement within 48 hrs.<br>~~_—_———~~||
|22.Low temperature life test||
|Specified Value<br>LB, LBC, LBR, LBMF Series<br>Inductance change : Within±10％<br>No significant abnormality in appearance.<br>CB, CBC, CBL, CBMF Series<br>LBM Series<br>Test Methods and<br>Remarks<br>Temperature<br>: －40±2℃<br>Duration<br>: 1000 hrs<br>Recovery<br>: At least 2 hrs of recovery under the standard condition after the test, followed by the measurement within 48 hrs.<br>~~—~~||
|23.Standard condition||
|Specified Value<br>LB, LBC, LBR, LBMF Series<br>Standard test conditions<br>Unless specified, Ambient temperature is 20±15℃ and the Relative<br>humidity is 65±20％. If there is any doubt about the test results, further<br>measurement shall be had within the following limits:<br>Ambient Temperature: 20±2℃<br>Relative humidity: 65±5％<br>Inductance value is based on our standard measurement systems.<br>CB, CBC, CBL, CBMF Series<br>LBM Series<br>~~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 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_wound_CB_LB_reli_e-E05R01 

## WIRE-WOUND CHIP INDUCTORS (LB SERIES)， WIRE-WOUND CHIP POWER INDUCTORS (CB SERIES)， WIRE-WOUND CHIP INDUCTORS FOR SIGNAL LINES (LB SERIES M TYPE) 

■PRECAUTIONS 1．Circuit Design ◆Operating environment 1. The products described in this specification are intended for use in general electronic equipment, (office supply equipment, telecommunications systems, measuring equipment, and household equipment). They are not intended for use in mission-critical Precautions equipment or systems requiring special quality and high reliability (traffic systems, safety equipment, aerospace systems, nuclear control systems and medical equipment including life-support systems,) where product failure might result in loss of life, injury or damage. For such uses, contact TAIYO YUDEN Sales Department in advance. 2．PCB Design ◆Land pattern design Precautions 1. Please contact any of our offices for a land pattern, and refer to a recommended land pattern of a right figure or specifications. PRECAUTIONS 【Recommended Land Patterns】 Technical Surface Mounting considerations ・ Mounting and soldering conditions should be checked beforehand. ・ Applicable soldering process to those products is reflow soldering only. 

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|---|---|
|3．Considerations for automatic placement|
|◆Adjustment of mounting machine|
|Precautions|1. Excessive impact load should not be imposed on the products when mounting onto the PC boards.|
|2. Mounting and soldering conditions should be checked beforehand.|
|Technical|
|1. When installing products, care should be taken not to apply distortion stress as it may deform the products.|
|considerations|

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4．Soldering 

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|---|---|
|◆Reflow soldering（ LB and CB Types）|
|1. For reflow soldering with either leaded or lead-free solder, the profile specified in "point for controlling" is recommended.|
|Precautions|◆Recommended conditions for using a soldering iron|
|1. Put the soldering iron on the land-pattern. Soldering iron's temperature - Below 350℃ Duration-3 seconds or less. The soldering iron|
|should not come in contact with inductor directly.|
|◆Reflow soldering（ LB and CB Types）|
|1. Reflow profile|

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||||||
|---|---|---|---|---|
|Technical|©||
|considerations|gE|1007|“90+30sec|30+10sec|
|©o|||||230°C|min|
|0|
|Heating|Time[sec]|
|◆Recommended conditions for using a soldering iron|
|1. Components can be damaged by excessive heat where soldering conditions exceed the specified range.|

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|---|---|
|5．Cleaning|
|◆Cleaning conditions|
|Precautions|
|Washing by supersonic waves shall be avoided.|
|Technical|◆Cleaning conditions|
|considerations|If washed by supersonic waves, the products might be broken.|

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▶ 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_wound_CB_LB_prec_e-E06R01 

|6．Handling|||
|---|---|---|
||◆Handling||
||1. Keep the inductors away from all magnets and magnetic objects.|1. Keep the inductors away from all magnets and magnetic objects.|
||◆Breakaway PC boards（ splitting along perforations）||
|Precautions|1. When splitting the PC board after mounting inductors, care should be taken not to give any stresses of deflection or twisting to the|1. When splitting the PC board after mounting inductors, care should be taken not to give any stresses of deflection or twisting to the<br>board.|
||2. Board separation should not be done manually, but by using the appropriate devices.|2. Board separation should not be done manually, but by using the appropriate devices.|
||◆Mechanical considerations||
||1. Please do not give the inductors any excessive mechanical shocks.|1. Please do not give the inductors any excessive mechanical shocks.|
||◆Handling||
||1. There is a case that a characteristic varies with magnetic influence.|1. There is a case that a characteristic varies with magnetic influence.|
|Technical|◆Breakaway PC boards（ splitting along perforations）||
|considerations|1. Planning pattern configurations and the position of products should be carefully performed to minimize stress.|1. Planning pattern configurations and the position of products should be carefully performed to minimize stress.|
||◆Mechanical considerations||
||1. There is a case to be damaged by a mechanical shock.|1. There is a case to be damaged by a mechanical shock.|
||||
|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|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 : 0～40℃<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/) . 

i_wound_CB_LB_prec_e-E06R01