Notice for TAIYO YUDEN products Please read this notice before using the TAIYO YUDEN products. REMINDERS ■ Product Information in this Catalog (4) Power generation control equipment (nuclear power, Product information in this catalog is as of October 2019. All of the hydroelectric power, thermal power plant control system, etc.) contents specified herein and production status of the products listed (5) Undersea equipment (submarine repeating equipment, in this catalog are subject to change without notice due to technical underwater work equipment, etc.) improvement of our products, etc. Therefore, please check for the (6) Military equipment latest information carefully before practical application or use of our (7) Any other equipment requiring extremely high levels of safety products. and/or reliability equal to the equipment listed above Please note that TAIYO YUDEN shall not be in any way responsible *Notes: for any damages and defects in products or equipment incorporating 1. There is a possibility that our products can be used only our products, which are caused under the conditions other than those for aviation equipment that does not directly affect the safe specified in this catalog or individual product specification sheets. operation of aircraft (e.g., in-flight entertainment, cabin light, electric seat, cooking equipment) if such use meets ■ Approval of Product Specifications requirements specified separately by TAIYO YUDEN. Please Please contact TAIYO YUDEN for further details of product be sure to contact TAIYO YUDEN for further information specifications as the individual product specification sheets are before using our products for such aviation equipment. available. When using our products, please be sure to approve our 2. Implantable medical devices contain not only internal unit product specifications or make a written agreement on the product which is implanted in a body, but also external unit which is specification with TAIYO YUDEN in advance. connected to the internal unit. ■ Pre-Evaluation in the Actual Equipment and Conditions 4. Limitation of Liability Please conduct validation and verification of our products in actual Please note that unless you obtain prior written consent of TAIYO conditions of mounting and operating environment before using our YUDEN, TAIYO YUDEN shall not be in any way responsible for products. any damages incurred by you or third parties arising from use of the products listed in this catalog for any equipment that is not ■ Limited Application intended for use by TAIYO YUDEN, or any equipment requiring 1. Equipment Intended for Use inquiry to TAIYO YUDEN or prohibited for use by TAIYO YUDEN The products listed in this catalog are intended for general- as described above. purpose and standard use in general electronic equipment (e.g., AV equipment, OA equipment, home electric appliances, office ■ Safety Design equipment, information and communication equipment including, When using our products for high safety and/or reliability-required without limitation, mobile phone, and PC) and other equipment equipment or circuits, please fully perform safety and/or reliability specified in this catalog or the individual product specification sheets. evaluation. In addition, please install (i) systems equipped with a protection circuit and a protection device and/or (ii) systems TAIYO YUDEN has the line-up of the products intended for equipped with a redundant circuit or other system to prevent an use in automotive electronic equipment, telecommunications unsafe status in the event of a single fault for a failsafe design to infrastructure and industrial equipment, or medical devices ensure safety. classified as GHTF Classes A to C (Japan Classes I to III). Therefore, when using our products for these equipment, ■ Intellectual Property Rights please check available applications specified in this catalog Information contained in this catalog is intended to convey examples or the individual product specification sheets and use the of typical performances and/or applications of our products and is corresponding products. not intended to make any warranty with respect to the intellectual property rights or any other related rights of TAIYO YUDEN or any 2. Equipment Requiring Inquiry third parties nor grant any license under such rights. Please be sure to contact TAIYO YUDEN for further information before using the products listed in this catalog for the following ■ Limited Warranty equipment (excluding intended equipment as specified in this Please note that the scope of warranty for our products is limited to catalog or the individual product specification sheets) which may the delivered our products themselves and TAIYO YUDEN shall not cause loss of human life, bodily injury, serious property damage be in any way responsible for any damages resulting from a failure and/or serious public impact due to a failure or defect of the or defect in our products. Notwithstanding the foregoing, if there is products and/or malfunction attributed thereto. a written agreement (e.g., supply and purchase agreement, quality (1) Transportation equipment (automotive powertrain control assurance agreement) signed by TAIYO YUDEN and your company, system, train control system, and ship control system, etc.) TAIYO YUDEN will warrant our products in accordance with such (2) Traffic signal equipment agreement. (3) Disaster prevention equipment, crime prevention equipment (4) Medical devices classified as GHTF Class C (Japan Class III) ■ TAIYO YUDEN’s Official Sales Channel (5) Highly public information network equipment, data- The contents of this catalog are applicable to our products which are processing equipment (telephone exchange, and base purchased from our sales offices or authorized distributors (hereinafter station, etc.) “TAIYO YUDEN’s official sales channel”). Please note that the contents (6) Any other equipment requiring high levels of quality and/or of this catalog are not applicable to our products purchased from any reliability equal to the equipment listed above seller other than TAIYO YUDEN’s official sales channel. 3. Equipment Prohibited for Use ■ Caution for Export Please do not incorporate our products into the following Some of our products listed in this catalog may require specific equipment requiring extremely high levels of safety and/or procedures for export according to“ U.S. Export Administration reliability. Regulations”,“ Foreign Exchange and Foreign Trade Control Law” (1) Aerospace equipment (artificial satellite, rocket, etc.) of Japan, and other applicable regulations. Should you have any (2) Aviation equipment *1 questions on this matter, please contact our sales staff. (3) Medical devices classified as GHTF Class D (Japan Class IV), implantable medical devices *2 20

for General Electronic Equipment for General Electronic Equipment SMD POWER INDUCTORS SMD POWER INDUCTORS REFLOW REFLOW ■PARTS NUMBER *Operating Temp.：-25～+105℃（Including self-generated heat） N R △ 1 0 0 5 0 T △ 1 0 0 M △ △＝Blank space ① ② ③ ④ ⑤ ⑥ ①Series name ④Nominal inductance IN D Code Series name Code Nominal inductance［μH］ U NR△ Coating resin specification （example） C T 1R3 1.3 O R ②Dimensions（L×H） 100 10 S Code Dimensions（L×H）［mm］ 101 100 10050 10.0×5.0 ※R＝Decimal point P O ③Packaging ⑤Inductance tolerance W Code Packaging Code Inductance tolerance E T△ Taping M ±20％ R N ±30％ IN D ⑥Internal code U Code Internal code C △ standard T O R S ■STANDARD EXTERNAL DIMENSIONS / STANDARD QUANTITY Recommended Land Patterns Surface Mounting L a ・Mounting and soldering conditions should be checked beforehand. ・Applicable soldering process to these products is reflow soldering only. W b b 4.5 H 2.6 5.4 2.6 Unit：mm Standard quantity Type L W H a b ［pcs］ Taping 10.0±0.3 9.8±0.5 5.0 max 4.0 1.75 NR 10050 500 （0.394±0.012） （0.386±0.020） （0.197 max） （0.16） （0.07） Unit：mm（inch） ■PARTS NUMBER ●NR 10050 type Self-resonant Rated current　※）　［ｍA］ Nominal inductance DC Resistance Measuring Parts number EHS ［μH］ Inductance tolerance frequency ［Ω］（±30％） Saturation current Temperature rise current frequency［kHz］ ［MHｚ］（min.） Idc1 Idc2 NR 10050T 1R3N RoHS 1.3 ±30％ 53 0.0068 11,000 9,000 100 NR 10050T 2R1N RoHS 2.1 ±30％ 37 0.0080 10,000 8,300 100 NR 10050T 2R9N RoHS 2.9 ±30％ 29 0.0093 8,200 7,300 100 NR 10050T 3R8N RoHS 3.8 ±30％ 26 0.013 7,300 6,800 100 NR 10050T 4R9N RoHS 4.9 ±30％ 23 0.015 6,600 6,000 100 NR 10050T 6R5N RoHS 6.5 ±30％ 19 0.018 6,000 5,200 100 NR 10050T 100M RoHS 10 ±20％ 15 0.025 4,700 4,100 100 NR 10050T 150M RoHS 15 ±20％ 11 0.035 3,600 3,200 100 NR 10050T 220M RoHS 22 ±20％ 10 0.045 2,600 2,500 100 NR 10050T 330M RoHS 33 ±20％ 8.2 0.066 2,500 2,100 100 NR 10050T 470M RoHS 47 ±20％ 7.0 0.092 2,000 1,800 100 NR 10050T 680M RoHS 68 ±20％ 5.6 0.144 1,700 1,500 100 NR 10050T 101M RoHS 100 ±20％ 4.6 0.209 1,300 1,200 100 NR 10050T 221M RoHS 220 ±20％ 3.0 0.450 1,000 800 100 ※）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 maximum rated current is the DC current value that satisfies both of current value Saturation current value and temperature rise current value. (at 20℃) i_smd_NR10050_e-E08R01 ▶ 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/) . 68 20 i_smd_NR10050_e-E08R01

SMD POWER INDUCTORS ■PACKAGING ①Minimum Quantity Standard Quantity [pcs] Type Tape & Reel NR 10050 500 ②Tape Material ●Embossed Tape Top tape Chip Filled Sprocket hole Base tape Chip cavity Chip ③Taping dimensions ●Embossed tape 24mm wide (0.945 inches wide) φ1.5＋0.1/－0 1.75±0.1 Sprockethole (φ0.059＋0.004/-0) (0.069±0.004） T ） ） 4 4 0 A ±0.1±0.00 －0.1－0.0 B 11.50.453 ＋0.3/0.012/ ( 0＋ 24.45 9 0. （ K F 2.0±0.1 4.0±0.1 (0.079±0.004) (0.157±0.004) Chip cavity Insertion pich Tape thickness Type A B F T K 10.4±0.1 9.9±0.1 16.0±0.1 0.5±0.05 5.7±0.1 NR 10050 （0.409±0.004） （0.390±0.004） （0.630±0.004） （0.020±0.002） （0.224±0.004） Unit：mm（inch） ④Leader and Blank portion ▶ 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_NR10050_pack_e-E05R01

⑤Reel size Reel size (Reference valus Type φD φd t（max.） 330±3 80±2 30.5 NR 10050 （12.99±0.118） （3.15±0.078） （1.201） Unit：mm（inch） 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_NR10050_pack_e-E05R01

SMD POWER INDUCTORS（NR□, NS SERIES） ■RELIABILITY DATA 1. Operating Temperature Range NR30/40/50/60/80, NRS20, NRV20/30, －25～＋120℃ NRH24/30 Type Specified Value NRS40/50/60/80 Type －25～＋125℃ NR10050 Type －25～＋105℃ NS101, NS125 Type －40～＋125℃ Test Methods and Including self-generated heat Remarks 2. Storage Temperature Range NR30/40/50/60/80, NRV20/30, NRH24/30, NRS20/40/50/60/80 Type Specified Value －40～＋85℃ NR10050 Type NS101, NS125 Type Test Methods and NR30/40/50/60/80, NRV20/30, NRH24/30, NRS20/40/50/60/80 Type, NR10050 Type, NS101/125 Type： Remarks －5 to 40℃ for the product with taping. 3. Rated current NR30/40/50/60/80, NRV20/30, NRH24/30, NRS20/40/50/60/80 Type Specified Value Within the specified tolerance NR10050 Type NS101, NS125 Type 4. Inductance NR30/40/50/60/80, NRV20/30, NRH24/30, NRS20/40/50/60/80 Type Specified Value Within the specified tolerance NR10050 Type NS101, NS125 Type Measuring equipment : LCR Meter （HP 4285A or equivalent） Measuring frequency : Specified frequency NR30/40/50/60/80, NRV20/30, NRH24/30, NRS20/40/50/60/80 Type, NR10050 Type, NS101/125 Type : Test Methods and Measuring equipment : LCR Meter （HP 4285A or equivalent） Remarks Measuring frequency : 100kHz, 1V NR10050 Type : Measuring equipment : LCR Meter （HP 4263A or equivalent） Measuring frequency : 100kHz, 1V 5. DC Resistance NR30/40/50/60/80, NRV20/30, NRH24/30, NRS20/40/50/60/80 Type Specified Value Within the specified tolerance NR10050 Type NS101, NS125 Type Test Methods and Measuring equipment : DC ohmmeter （HIOKI 3227 or equivalent） Remarks 6. Self resonance frequency NR30/40/50/60/80, NRV30, NRH24/30, NRS40/50/60/80 Type Within the specified tolerance Specified Value NR10050 Type NS101, NS125 Type － Test Methods and NR30/40/50/60/80, NRV30, NRH24/30, NRS40/50/60/80 Type, NR10050 Type : Remarks Measuring equipment : Impedance analyzer/material analyzer（HP4291A or equivalent HP4191A, 4192A or equivalent） ▶ 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_NR_NS_reli_e-E04R01

7. Temperature characteristic NR30/40/50/60/80, NRV20/30, NRH24/30, NRS20/40/50/60/80 Type Inductance change : Within ±20% Specified Value NR10050 Type NS101, NS125 Type Inductance change : Within ±15% NR30/40/50/60/80, NRV20/30, NRH24/30, NRS20/40/50/60/80 Type, NR10050 Type : Measurement of inductance shall be taken at temperature range within －25℃～＋85℃. With reference to inductance value at ＋20℃., change rate shall be calculated. NS101, NS125 Type : Measurement of inductance shall be taken at temperature range within －40℃～＋125℃. Test Methods and With reference to inductance value at ＋20℃., change rate shall be calculated. Remarks Change of maximum inductance deviation in step 1 to 5 Step Temperature（℃） 1 20 2 Minimum operating temperature 3 20 (Standard temperature) 4 Maximum operating temperature 5 20 8. Resistance to flexure of substrate NR30/40/50/60/80, NRV20/30, No damage NRH24/30, NRS20/40/50/60/80 Type Specified Value NR10050 Type － NS101, NS125 Type No damage NR30/40/50/60/80, NRV20/30, NRH24/30, NRS20/40/50/60/80 Type, NS101/125 Type : 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. Test board size : 100×40×1.0 Test board material : Glass epoxy-resin Solder cream thickness : 0.10mm (NR30, NRS20, NRH24/30, NRV20/30) : 0.15mm(NR40/50/60/80, NRS40/50/60, NS101/125Type) Test Methods and Remarks Land dimension Type A B C Type A B C NRS20, NRV20 0.65 0.7 2.0 NS101 2.5 5.6 3.2 NRH24 0.7 0.75 2.0 NS125 2.5 8.6 3.2 C NR30, NRV30, NRH30 0.8 1.4 2.7 NR40, NRS40 1.2 1.6 3.7 A B A NR50, NRS50 1.5 2.1 4.0 NR60, NRS60 1.6 3.1 5.7 NR80, NRS80 1.8 3.8 7.5 9. Insulation resistance : between wires NR30/40/50/60/80, NRV20/30, NRH24/30, NRS20/40/50/60/80 Type Specified Value － NR10050 Type NS101, NS125 Type 10. Insulation resistance : between wire and core NR30/40/50/60/80, NRV20/30, NRH24/30, NRS20/40/50/60/80 Type Specified Value － NR10050 Type 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/) . i_smd_NR_NS_reli_e-E04R01

11. Withstanding voltage : between wire and core NR30/40/50/60/80, NRV20/30, NRH24/30, NRS20/40/50/60/80 Type Specified Value － NR10050 Type NS101, NS125 Type 12. Adhesion of terminal electrode NR30/40/50/60/80, NRV20/30, NRH24/30, NRS20/40/50/60/80 Type Specified Value Shall not come off PC board NR10050 Type NS101, NS125 Type NR30/40/50/60/80, NRV20/30, NRH24/30, NRS20/40/50/60/80 Type, NS101/125 Type : The test samples shall be soldered to the test board by the reflow. Applied force : 10N to X and Y directions. Duration : 5s. Solder cream thickness : 0.10mm (NR30, NRS20, NRH24/30, NRV20/30) : 0.15mm (NR40/50/60/80, NRS40/50/60, NS101/125Type) Test Methods and Remarks NR10050 Type Applied force : 5N to X and Y directions. Duration : 5s. 13. Resistance to vibration NR30/40/50/60/80, NRV20/30, NRH24/30, NRS20/40/50/60/80 Type Inductance change : Within ±10% Specified Value NR10050 Type No significant abnormality in appearance. NS101, NS125 Type NR30/40/50/60/80, NRV20/30, NRH24/30, NRS20/40/50/60/80 Type, NR10050 Type, NS101/125 Type : The test samples shall be soldered to the test board by the reflow. Then it shall be submitted to below test conditions. Frequency Range 10～55Hz Test Methods and Total Amplitude 1.5mm (May not exceed acceleration 196m/s2) Remarks Sweeping Method 10Hz to 55Hz to 10Hz for 1min. X Time Y 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. 14. Solderability NR30/40/50/60/80, NRV20/30, NRH24/30, NRS20/40/50/60/80 Type Specified Value At least 90％ of surface of terminal electrode is covered by new solder. NR10050 Type NS101, NS125 Type The test samples shall be dipped in flux, and then immersed in molten solder as shown in below table. Flux : Methanol solution containing rosin 25%. Test Methods and NR30/40/50/60/80, NRV20/30, NRH24/30, NRS20/40/50/60/80 Type, NR10050 Type, NS101/125 Type Remarks Solder Temperature 245±5℃ Time 5±1.0 sec. ※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/) . i_smd_NR_NS_reli_e-E04R01

15. Resistance to soldering heat NR30/40/50/60/80, NRV20/30, NRH24/30, NRS20/40/50/60/80 Type Inductance change : Within ±10% Specified Value NR10050 Type No significant abnormality in appearance. NS101, NS125 Type NR30/40/50/60/80, NRV20/30, NRH24/30, NRS20/40/50/60/80 Type, NR10050 Type, NS101/125 Type : 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. NR30/40/50/60/80, NRV20/30, NRH24/30, NRS20/40/50/60/80Type, NS101/125 Type Test Methods and Test board material : Glass epoxy-resin Remarks Test board thickness : 1.0mm NR10050 Type Test board material : Glass epoxy-resin Test board thickness : 1.6mm Recovery : At least 2hrs of recovery under the standard condition after the test, followed by the measurement within 48hrs. 16. Thermal shock NR30/40/50/60/80, NRV20/30, NRH24/30, NRS20/40/50/60/80 Type Inductance change : Within ±10% Specified Value NR10050 Type No significant abnormality in appearance. NS101, NS125 Type NR30/40/50/60/80, NRV20/30, NRH24/30, NRS20/40/50/60/80 Type, NR10050 Type, NS101/125 Type : The test samples shall be soldered to the test board by the reflow. The test samples shall be placed at specified temperature for specified time by step 1 to step 4 as shown in below table in sequence. The temperature cycle shall be repeated 100 cycles. Conditions of 1 cycle Test Methods and Step Temperature (℃) Duration (min) Remarks 1 －40±3 30±3 2 Room temperature Within 3 3 ＋85±2 30±3 4 Room temperature Within 3 Recovery : At least 2hrs of recovery under the standard condition after the test, followed by the measurement within 48hrs. 17. Damp heat NR30/40/50/60/80, NRV20/30, Inductance change : Within ±10% NRH24/30, NRS20/40/50/60/80 Type No significant abnormality in appearance. Specified Value NR10050 Type － Inductance change : Within ±10% NS101, NS125 Type No significant abnormality in appearance. NR30/40/50/60/80, NRV20/30, NRH24/30, NRS20/40/50/60/80 Type, NS101/125 Type : The test samples shall be soldered to the test board by the reflow. Test Methods and The test samples shall be placed in thermostatic oven set at specified temperature and humidity as shown in below table. Remarks Temperature 60±2℃ Humidity 90～95%RH Time 500＋24/－0 hour Recovery : At least 2hrs of recovery under the standard condition after the test, followed by the measurement within 48hrs. 18. Loading under damp heat NR30/40/50/60/80, NRV20/30, NRH24/30, NRS20/40/50/60/80 Type Inductance change : Within ±10% Specified Value NR10050 Type No significant abnormality in appearance. NS101, NS125 Type NR30/40/50/60/80, NRV20/30, NRH24/30, NRS20/40/50/60/80 Type, NR10050 Type, NS101/125 Type : The test samples shall be soldered to the test board by the reflow. The test samples shall be placed in thermostatic oven set at specified temperature and humidity and applied the rated current Test Methods and continuously as shown in below table. Remarks Temperature 60±2℃ Humidity 90～95％RH 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. ▶ 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_NR_NS_reli_e-E04R01

19. Low temperature life test NR30/40/50/60/80, NRV20/30, NRH24/30, NRS20/40/50/60/80 Type Inductance change : Within ±10% Specified Value NR10050 Type No significant abnormality in appearance. NS101, NS125 Type NR30/40/50/60/80, NRV20/30, NRH24/30, NRS20/40/50/60/80 Type, NR10050 Type, NS101/125 Type : 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 Test Methods and in below table. Remarks Temperature －40±2℃ Time 500＋24/－0 hour Recovery : At least 2hrs of recovery under the standard condition after the test, followed by the measurement within 48hrs. 20. High temperature life test NR30/40/50/60/80, NRV20/30, － NRH24/30, NRS20/40/50/60/80 Type Specified Value NR10050 Type － NS101, NS125 Type － NR10050 Type : Test Methods and Temperature 105±3℃ Remarks Time 500＋24/－0 hour Recovery : At least 2hrs of recovery under the standard condition after the test, followed by the measurement within 48hrs. 21. Loading at high temperature life test NR30/40/50/60/80, NRV20/30, Inductance change : Within ±10% NRH24/30, NRS20/40/50/60/80 Type No significant abnormality in appearance. Specified Value NR10050 Type － Inductance change : Within ±10% NS101, NS125 Type No significant abnormality in appearance. NR30/40/50/60/80, NRV30, NRH24/30, NRS40/50/60/80 Type, NS12555, NS12565, NS12575 Type : 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 NR30/40/50/60/80, NRV20/30, Standard test condition : NRH24/30, NRS20/40/50/60/80 Type Unless otherwise specified, temperature is 20±15℃ and 65±20％of relative humidity. NR10050 Type Specified Value When there is any question concerning measurement result: In order to provide correlation data, the test shall be condition of 20±2℃ of NS101, NS125 Type temperature, 65±5% relative humidity. Inductance is in accordance with our measured 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 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_NR_NS_reli_e-E04R01

SMD POWER INDUCTORS（NR□, NS SERIES） ■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 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. (NR30/40/50/60/80, NRV20/30, NRH24/30, NRS20/30/40/50/60/80 Type) 3. Please consider the arrangement of parts on a PCB. (NR30/40/50/60/80, NRV20/30, NRH24/30, NRS20/30/40/50/60/80 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 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. (NR30/40/50/60/80, NRV20/30, NRH24/30, NRS20/30/40/50/60/80 Type) Clack on ferrite core Technical considerations Solder, electrode PCB 5. SMD inductors should be located to minimize any possible mechanical stresses from board warp or deflection. When splitting the PC board after mounting inductors and other components, care is required so as not to give any stresses of deflection or twisting to the board. （NR30/40/50/60/80, NRV20/30, NRH24/30, NRS20/30/40/50/60/80 Type） A product tends to undergo stress in order “A>C>B≡D”. Electrode Please consider the layouts of a product to minimize any stresses. A Perforation D B Slit C ▶ 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_NR_NS_prec_e-E06R01

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. ◆Adjustment of mounting machine 1. When installing products, care should be taken not to apply distortion stress as it may deform the products. 2. Stress may be applied to a product with a warp or a twist in handling 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 Type) Technical ＜Wrap＞ ＜Twist＞ considerations 4. Soldering ◆Reflow soldering 1. Please contact any of our offices for a reflow soldering, and refer to the recommended condition specified. 2. The product shall be used reflow soldering only. 3. Please do not add any stress to a product until it returns in normal temperature after reflow soldering. ◆Lead free soldering 1. When using products with lead free soldering, we request to use them after confirming adhesion, temperature of resistance to soldering Precautions heat, soldering etc sufficiently. ◆Recommended conditions for using a soldering iron (NR10050 Type) ・ Put the soldering iron on the land-pattern. ・ Soldering iron's temperature - Below 350℃ ・ Duration - 3 seconds or less ・ The soldering iron should not directly touch the inductor. ◆Reflow soldering 1. If products are used beyond the range of the recommended conditions, heat stresses may deform the products, and consequently degrade the reliability of the products. ・NR30/40/50/60/80, NRV20/30, NRH24/30, NRS20/40/50/60/80 Type, NR10050 Type, NS101/125 Type Recommended reflow condition (Pb free solder) Technical considerations 5. Cleaning ◆Cleaning conditions Precautions 1. Washing by supersonic waves shall be avoided. Technical ◆Cleaning conditions considerations 1. If washed by supersonic waves, the products might be broken. ▶ 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_NR_NS_prec_e-E06R01

6. Handling ◆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. ◆Mechanical considerations Precautions 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. ◆Mechanical considerations Technical 1. There is a case to be damaged by a mechanical shock. considerations 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 Ambient temperature : －5～40℃ Precautions 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. ◆Storage Technical 1. Under a high temperature and humidity environment, problems such as reduced solderability caused by oxidation of terminal electrodes considerations 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_smd_NR_NS_prec_e-E06R01

Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: T aiyo Yuden: NR10050T100M NR10050T101M NR10050T150M NR10050T1R3N NR10050T220M NR10050T221M NR10050T2R1N NR10050T2R9N NR10050T330M NR10050T3R8N NR10050T470M NR10050T4R9N NR10050T680M NR10050T6R5N