Notice for TAIYO YUDEN products Please read this notice before using the TAIYO YUDEN products. REMINDERS ■ Product information in this catalog is as of October 2009. All of the contents specified herein are subject to change without notice due to technical improvements, etc. Therefore, please check for the latest information carefully before practical application or usage of the Products. Please note that Taiyo Yuden Co., Ltd. shall not be responsible for any defects in products or equipment incorporating such products, which are caused under the conditions other than those specified in this catalog or individual specification. ■ Please contact Taiyo Yuden Co., Ltd. for further details of product specifications as the individual specification is available. ■ Please conduct validation and verification of products in actual condition of mounting and operating environment before commercial shipment of the equipment. ■ All electronic components or functional modules listed in this catalog are developed, designed and intended for use in general electronics equipment.(for AV, office automation, household, office supply, information service, telecommunications, (such as mobile phone or PC) etc.). Before incorporating the components or devices into any equipment in the field such as transportation,( automotive control, train control, ship control), transportation signal, disaster prevention, medical, public information network (telephone exchange, base station) etc. which may have direct influence to harm or injure a human body, please contact Taiyo Yuden Co., Ltd. for more detail in advance. Do not incorporate the products into any equipment in fields such as aerospace, aviation, nuclear control, submarine system, military, etc. where higher safety and reliability are especially required. In addition, even electronic components or functional modules that are used for the general electronic equipment, if the equipment or the electric circuit require high safety or reliability function or performances, a sufficient reliability evaluation check for safety shall be performed before commercial shipment and moreover, due consideration to install a protective circuit is strongly recommended at customer's design stage. ■ The contents of this catalog are applicable to the products which are purchased from our sales offices or distributors (so called TAIYO YUDEN s official sales channel ). It is only applicable to the products purchased from any of TAIYO YUDEN s official sales channel. ■ Please note that Taiyo Yuden Co., Ltd. shall have no responsibility for any controversies or disputes that may occur in connection with a third party's intellectual property rights and other related rights arising from your usage of products in this catalog. Taiyo Yuden Co., Ltd. grants no license for such rights. ■ Caution for export Certain items in this catalog may require specific procedures for export according to Foreign Exchange and Foreign Trade Control Law of Japan, U.S. Export Administration Regulations , and other applicable regulations. Should you have any question or inquiry on this matter, please contact our sales staff. Should you have any question or inquiry on this matter, please contact our sales staff. 1 notice_e-01 SMD INDUCTORS SMALL AND LARGE CURRENT TYPE REFLOW ■ FEATURES ■ APPLICATIONS ◦Small and Low profile inductor. ◦For small DC/DC converter (cellular Phone, HDD, DVC, DSC, PDA, LCD display etc). ◦It corresponds to High current. ◦Simple and original magnetic shield structure. ◦Durable structure against dropping impact. ■ ORDERING CODE N R H 2 4 ❶ 1 T △ 1 0 ❷ ❶Type NRH NRS Coating resin specification NRV ❸ ❷External dimensions （W×L×H） T△ M ○ ○ ○ 0 ❹ ❸Packaging Tape & Reel example 2410 3010 3012 5012 5014 5020 6010 0 ❺ ❺Inductance tolerance M ±20% N ±30% ❹Nominal inductance 〔μH〕 example △＝Blank Space 2.4×2.4×1.0mm 3.0×3.0×1.0mm 3.0×3.0×1.2mm 5.0×5.0×1.2mm 5.0×5.0×1.4mm 5.0×5.0×2.0mm 6.0×6.0×1.0mm 2R2 100 101 ❻ 2.2 10 100 ❻Internal code ○○○ Standard products ○＝Blank Space ※R＝decimal point ■ EXTERNAL DIMENSIONS/STANDARD QUANTITY Δℓ H L H L Δe e e W f f W e Type L W H e f e Standard Quantity [pcs] Tape & Reel Type 2500 NRS5012 2000 NRS5014 2000 NRS5020 2.4±0.1 2.4±0.1 1.0 max 0.6±0.2 1.45±0.2 （0.095±0.004）（0.095±0.004）（0.039 max）（0.024±0.008）（0.057±0.008） 1.0 max NRH3010 3.0±0.1 （0.039 max） 0.9±0.2 1.9±0.2 3.0±0.1 NRH3012 （0.118±0.004） （0.118±0.004） 1.2 max （0.035±0.008）（0.075±0.008） NRV3012 （0.047 max） NRH2410 Unit：mm （inch） NRS6010 L W H Δe Δe e Δℓ f 1.2 max （0.047 max） 4.9±0.2 4.9±0.2 1.4 max 1.2±0.2 0.3±0.2 3.3±0.2 1.3±0.3 （0.193±0.008） （0.193±0.008） （0.055 max） （0.047±0.008） （0.011±0.008） （0.130±0.008） （0.051±0.011） 2.0 max （0.079 max） 0.3±0.2 4.0±0.2 2.3±0.3 6.0±0.2 6.0±0.2 1.0 max 1.35±0.2 （0.236±0.008）（0.236±0.008） （0.039 max） （0.053±0.008） （0.011±0.008） （0.157±0.008） （0.091±0.011） Recommended Land Patterns 【NRH2410】 【NRS5012, NRS5014, NRS5020】 800 1000 4.7 2.7 4.0 0.7 1000 【NRS6010】 3.6 2.2 2.0 0.7 1000 Unit：mm （inch） 【NR3010, NRH3012, NRV3012】 1.45 Standard Quantity [pcs] Tape & Reel 0.8 5.7 0.8 1.5 1.5 1.6 1.6 ■ AVAILABLE INDUCTANCE RANGE Range Type NRH2410 Inductance［μH］ Imax [mA] 1.0 1410 2.2 4.7 10 22 450 300 NRH3010 NRH3012 Rdc±20％ Imax ［Ω］[mA] Rdc±20％ Imax ［Ω］[mA] 0.070 1480 0.065 1710 NRV3012 Rdc±20％ Imax ［Ω］[mA] 0.048 0.350 720 0.770 0.270 500 0.630 NRS5014 Rdc±20％ Imax ［Ω］[mA] 2300 1100 0.690 600 1.47 380 NRS5012 Rdc±20％ Imax ［Ω］[mA] NRS5020 Rdc±20％ Imax ［Ω］[mA] 3600 0.053 2800 0.045 1800 0.100 NRS6010 Rdc±20％ Imax ［Ω］[mA] Rdc±20％ ［Ω］ 0.021 1900 0.090 1300 0.120 1000 0.270 900 0.260 0.120 850 0.420 100 ＊ This catalog contains the typical specification only due to the limitation of space. When you consider 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/) or CD catalogs. 128 1 wound05_e-01 ■ PART NUMBERS ●NRH 2410 Shielded type Ordering code NRH2410T NRH2410T NRH2410T NRH2410T NRH2410T NRH2410T NRH2410T NRH2410T NRH2410T NRH2410T R68NN 4 1R0NN 4 1R5MN 2R2MN 3R3MN 4R7MN 6R8MN 100MN 150MN 220MN Self-resonant frequency 〔MHz〕(min.) DC Resistance [Ω] (±20%) 120 106 94 77 56 50 43 32 27 22 0.060 0.070 0.110 0.150 0.220 0.290 0.410 0.690 1.02 1.47 Self-resonant frequency 〔MHz〕(min.) DC Resistance [Ω] (±20%) 120 99 86 64 50 44 34 25 22 0.065 0.075 0.083 0.130 0.170 0.250 0.350 0.550 0.770 Self-resonant frequency 〔MHz〕(min.) DC Resistance [Ω] (±20％) 111 95 78 61 50 43 32 26 22 0.048 0.055 0.075 0.100 0.130 0.190 0.270 0.450 0.630 Inductance Tolerance Self-resonant frequency 〔MHz〕(min.) DC Resistance [Ω] (±20％) 2.2 ±20％ 70 0.120 EHS (Environmental Hazardous Substances) Inductance [μH] Inductance Tolerance Self-resonant frequency 〔MHz〕(min.) DC Resistance [Ω] (±20％) RoHS RoHS RoHS RoHS RoHS RoHS RoHS 1.0 1.5 2.2 3.3 4.7 6.8 10 100 86 70 48 40 36 26 0.053 0.070 0.085 0.160 0.180 0.260 0.420 EHS (Environmental Hazardous Substances) Inductance [μH] Self-resonant frequency 〔MHz〕(min.) DC Resistance [Ω] (±20％) EHS (Environmental Hazardous Substances) Inductance [μH] RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS 0.68 1.0 1.5 2.2 3.3 4.7 6.8 10 15 22 EHS (Environmental Hazardous Substances) Inductance [μH] RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS 1.2 1.5 2.2 3.3 4.7 6.8 10 15 22 EHS (Environmental Hazardous Substances) Inductance [μH] RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS 1.0 1.5 2.2 3.3 4.7 6.8 10 15 22 EHS (Environmental Hazardous Substances) Inductance [μH] RoHS Inductance Tolerance ±30％ ±20％ 〔mA〕 Rated current ※） Saturation Temperature rise current current Idc1 Idc2 2,200 1,570 1,800 1,410 1,550 1,160 1,290 970 1,000 770 880 670 750 570 550 450 470 370 390 300 Measuring frequency 〔kHz〕 100 ●NRH 3010 Type NRH3010T NRH3010T NRH3010T NRH3010T NRH3010T NRH3010T NRH3010T NRH3010T NRH3010T 1R2N 1R5N 2R2M 3R3M 4R7M 6R8M 100M 150M 220M Inductance Tolerance ±30％ ±20％ 〔mA〕 Rated current ※） Saturation Temperature rise current current Idc1 Idc2 1,700 1,480 1,440 1,370 1,300 1,300 1,000 1,030 850 900 700 745 600 620 450 480 380 410 Measuring frequency 〔kHz〕 100 FERRITE PRODUCTS Ordering code ●NRH 3012 Type Ordering code NRH3012T NRH3012T NRH3012T NRH3012T NRH3012T NRH3012T NRH3012T NRH3012T NRH3012T 1R0N 1R5N 2R2M 3R3M 4R7M 6R8M 100M 150M 220M Inductance Tolerance ±30％ ±20％ 〔mA〕 Rated current ※） Saturation Temperature rise current current Idc1 Idc2 2,200 1,710 1,700 1,600 1,500 1,370 1,200 1,210 1,000 1,060 850 890 730 720 530 570 500 500 Measuring frequency 〔kHz〕 100 ●NRV 3012 Type Ordering code NRV3012T 2R2M 〔mA〕 Rated current ※） Saturation Temperature rise current current Idc1 Idc2 1,800 1,100 Measuring frequency 〔kHz〕 100 ●NRS 5012 Type Ordering code NRS5012T NRS5012T NRS5012T NRS5012T NRS5012T NRS5012T NRS5012T 1R0N 1R5N 2R2M 3R3M 4R7M 6R8M 100M ±30％ ±20％ 〔mA〕 Rated current ※） Saturation Temperature rise current current Idc1 Idc2 4,500 2,300 3,800 2,200 3,100 2,000 2,400 1,450 2,200 1,400 1,700 1,100 1,400 850 Measuring frequency 〔kHz〕 100 ●NRS 5014 Type Ordering code NRS5014T 1R2N NRS5014T 2R2N NRS5014T 3R3N NRS5014T 4R7N RoHS RoHS RoHS RoHS Inductance Tolerance 1.2 2.2 3.3 4.7 ±30％ 86 56 48 41 〔mA〕 Rated current ※） Saturation Temperature rise current current Idc1 Idc2 0.045 3,800 2,800 0.065 2,800 2,300 0.080 0.100 2,350 2,100 2,050 1,800 Measuring frequency 〔kHz〕 100 ＊ This catalog contains the typical specification only due to the limitation of space. When you consider 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/) or CD catalogs. wound05_e-01 1 129 ■ PART NUMBERS ●NRS 5020 Type Ordering code NRS5020T NRS5020T NRS5020T NRS5020T NRS5020T NRS5020T NRS5020T NRS5020T NRS5020T 1R0N 1R5N 2R2N 3R3N 4R7M 6R8M 100M 150M 220M EHS (Environmental Hazardous Substances) Inductance [μH] RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS 1.0 1.5 2.2 3.3 4.7 6.8 10 15 22 EHS (Environmental Hazardous Substances) Inductance [μH] Inductance Tolerance ±30％ ±20％ Self-resonant frequency 〔MHz〕(min.) DC Resistance [Ω] (±20％) 81 68 57 46 37 30 24 20 17 0.021 0.026 0.035 0.048 0.060 0.090 0.120 0.165 0.260 Self-resonant frequency 〔MHz〕(min.) DC Resistance [Ω] (±20％) 90 65 50 38 30 25 0.090 0.110 0.135 0.165 0.220 0.270 〔mA〕 Rated current ※） Saturation Temperature rise current current Idc1 Idc2 4,000 3,600 3,350 3,200 2,900 2,900 2,400 2,400 2,000 2,000 1,600 1,650 1,300 1,450 1,100 1,200 900 1,000 Measuring frequency 〔kHz〕 100 ●NRS 6010 Type Ordering code NRS6010T NRS6010T NRS6010T NRS6010T NRS6010T NRS6010T 1R5N 2R2N 3R3N 4R7N 6R8N 100M RoHS RoHS RoHS RoHS RoHS RoHS Inductance Tolerance 1.5 2.2 3.3 ±30％ 4.7 6.8 10 ±20％ 〔mA〕 Rated current ※） Saturation Temperature rise current current Idc1 Idc2 1,900 2,400 1,900 1,700 1,600 1,500 1,300 1,400 1,200 1,200 1,000 1,100 Measuring frequency 〔kHz〕 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 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/) or CD catalogs. 130 1 wound05_e-01 ■ ELECTRICAL CHARACTERISTICS ■ DC Bias characteristics （Measured by HP4285A） NRH 2410 NRH 3010 220M 220M 4R7M 2R2M 1 220M 100M 4R7M 2R2M 1 1R0N 100 10 Inductance 〔μH〕 100M NRV 3012 100 10 Inductance 〔μH〕 Inductance 〔μH〕 10 NRH 3012 100 10 Inductance 〔μH〕 100 100M 4R7M 2R2M 1 2R2M 1 1R0N 100 1,000 0.1 10 10,000 DC Bias 〔mA〕 100 1,000 0.1 10 10,000 100 DC Bias 〔mA〕 NRS 5012 1,000 0.1 10 10,000 DC Bias 〔mA〕 NRS 5014 100 NRS 5020 100 100 100 10 10 10 1,000 10,000 DC Bias 〔mA〕 NRS 6010 100 2R2M 1 4R7M 1 4R7M 2R2N 1 1R2N 100M Inductance 〔μH〕 4R7M 10 100M Inductance 〔μH〕 100M Inductance 〔μH〕 Inductance 〔μH〕 200M FERRITE PRODUCTS 0.1 10 4R7M 2R2N 1 1R0N 1R0N 0.1 10 100 1,000 DC Bias 〔mA〕 10,000 0.1 10 100 1,000 10,000 0.1 10 100 DC Bias 〔mA〕 1,000 DC Bias 〔mA〕 10,000 0.1 10 100 1,000 10,000 DC Bias 〔mA〕 ＊ This catalog contains the typical specification only due to the limitation of space. When you consider 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/) or CD catalogs. wound05_e-01 1 131 ■ PACKAGING ①Minimum Quantity Type NRH 2410 NR 3010/NRH 3010 NR 3012/NRH3012/NRV3012 NR 3015 NR 4010 NR 4012 NR 4018 NRG4026 NRS5012 NRS5014 NRS5020 NR 5040 NRS6010 NR 6012 NR 6020 NR 6028 NR 6045 NR 8040 Chip cavity Type Standard Quantity [pcs] Tape ＆ Reel 2500 2000 2000 2000 5000 4500 3500 2000 1000 1000 800 1500 1000 1000 2500 2000 1500 1000 A Insertion pitch B Tape thickness F T K 1.4±0.1 （0.055±0.004） NR 4010 NR 4012 NR 4018 1.6±0.1 （0.063±0.004） 4.3±0.1 4.3±0.1 （0.169±0.004）（0.169±0.004） 2.1±0.1 （0.083±0.004） 0.3±0.05 3.1±0.1 （0.012±0.002）（0.122±0.004） NRG 4026 1.4±0.1 （0.055±0.004） 1.6±0.1 （0.063±0.004） 2.3±0.1 （0.091±0.004） 4.2±0.1 （0.165±0.004） 1.4±0.1 （0.055±0.004） 1.6±0.1 （0.063±0.004） NRS 5012 NRS 5014 5.25±0.1 5.25±0.1 （0.207±0.004）（0.207±0.004） 8.0±0.1 （0.315±0.004） 5.15±0.1 5.15±0.1 NR 5040 （0.203±0.004）（0.203±0.004） NRS 5020 NRS 6010 NR 6012 NR 6020 ②Tape Material 0.4±0.1 （0.016±0.004） 2.3±0.1 （0.090±0.004） 6.3±0.1 6.3±0.1 （0.248±0.004）（0.248±0.004） NR 6028 3.1±0.1 （0.122±0.004） NR 6045 4.7±0.1 （0.185±0.004） Unit : mm (inch) ◦Embossed tape 16mm wide (0.63 inches wide) F CHIP cavity K 1.75±0.1 （0.069±0.004） 16.0±0.3 （0.630±0.012） φ1.5±0.1 （0.059±0.004） T B 2.0±0.1 （0.079±0.004） 4.0±0.1 （0.157±0.004） 7.5±0.1 （0.295±0.004） A Electrode （bottom view） ③Taping dimensions ◦Embossed tape 8mm wide (0.315 inches wide) ＋0.004 1.75±0.1 K （0.069±0.004） T 3.5±0.1 （0.138±0.004） ） B A NR 8040 A B Insertion pitch F 8.3±0.1 12.0±0.1 8.3±0.1 (0.327±0.004) (0.327±0.004) (0.472±0.004) Tape thickness T K 0.5±0.1 (0.020±0.004) 4.5±0.1 (0.177±0.004) Unit : mm (inch) 8.0±0.2 （0.315±0.008） CHIP cavity ＋0.1 φ1.5ー0 （0.059ー0 Chip cavity Type ④Leader and Blank portion ◦NR, NRH, NRS, NRG, NRV Electrode （bottom view） F Chip cavity Blank portions Blank portions Leader 2.0±0.05 4.0±0.1 （0.079±0.002） （0.157±0.004） Chip cavity Type NRH 2410 A Insertion pitch F B 2.6±0.1 2.6±0.1 （0.102±0.004）（0.102±0.004） Tape thickness T K 0.25±0.05 1.3±0.1 （0.009±0.002）（0.051±0.004） 160mm or more (6.3 inches or more) 1.4±0.1 （0.055±0.004） 4.0±0.1 NR 3012 3.2±0.1 3.2±0.1 （0.157±0.004） 0.3±0.05 1.6±0.1 NRH 3012 （0.126±0.004）（0.126±0.004） （0.012±0.002）（0.063±0.004） NRV3012 100mm or more (3.94 inches or more) NR 3010 NRH 3010 400mm or more (15.8 inches or more) Direction of tape feed 1.9±0.1 （0.075±0.004） NR 3015 Unit : mm (inch) ◦Embossed tape 12mm wide (0.47 inches wide) 1.75±0.1 K （0.069±0.004） T B A F 12.0±0.3 （0.472±0.012） CHIP cavity 5.5±0.1 （0.217±0.004） ＋0.1 φ1.5ー0 ＋0.004 （0.059ー0 ） Electrode （bottom view） 2.0±0.1 4.0±0.1 （0.079±0.004） （0.157±0.004） ＊ This catalog contains the typical specification only due to the limitation of space. When you consider 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/) or CD catalogs. wound0405_pack-P1 1 wound0405_pack_e-01 ■ PACKAGING ⑤Reel size W φD φd 2±0.5 φ13±0.5 2.5 or less （0.098inches or less） φD Reel size (Reference values) φd W 180±0.5 （7.087±0.019） 60±1.0 （2.36±0.04） 10.0±1.5 （0.394±0.059） 180±3.0 （7.087±0.118） 60±2.0 （2.36±0.08） 14.0±1.5 （0.551±0.059） Type NRH2410 NR 3010 NRH 3010 NR 3012 NRH 3012 NRV 3012 NR 3015 NRS 5012 NRS 5014 NRS 5020 NRS 6010 NR 6012 Unit : mm (inch) W φD φd 2±0.5 φ13±0.5 t Type φD Reel size (Reference values) φd t (max.) W NR 4010 NR 4012 NR 4018 NRG 4026 NR 5040 330±3.0 80±2.0 （12.99±0.118） （3.15±0.078） NR 6020 NR 6028 NR 6045 18.5 （0.72） 13.5±1.0 （0.531±0.04） NR 8040 22.5 （0.89） 17.5±1.0 （0.689±0.04） 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 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/) or CD catalogs. wound0405_pack_e-01 1 wound0405_pack-P2 ■ RELIABILITY DATA 1. Operating Temperature Range BRC1608, BRL2012, BRC2016, BRC2518, ー25〜＋105℃ BRFL2518, BRL2518, BRL3225 Type NR30/40/50/60/80, NRV30, NRG40, ー25〜＋120℃ NRH24/30, NRS50/60 Type NR10050 Type ー25〜＋105℃ 【Test Method and Remarks】 Including self-generated heat 2. Storage Temperature Range BRC1608, BRL2012, BRC2016, BRC2518, BRFL2518, BRL2518, BRL3225 Type NR30/40/50/60/80, NRV30, NRG40, ー40〜＋85℃ NRH24/30, NRS50/60 Type NR10050 Type 【Test Method and Remarks】 BRC1608, BRL2012, BRC2016, BRC2518, BRFL2518, BRL2518, BRL3225 Type, NR30/40/50/60/80, NRV30, NRG40, NRH24/30, NRS50/60 Type : 0 to 40℃ for the product with taping. NR10050 Type : 0〜40℃ for the product with taping. 3. Rated current BRC1608, BRL2012, BRC2016, BRC2518, BRFL2518, BRL2518, BRL3225 Type NR30/40/50/60/80, NRV30, NRG40, Within the specified tolerance NRH24/30, NRS50/60 Type NR10050 Type 4. Inductance BRC1608, BRL2012, BRC2016, BRC2518, BRFL2518, BRL2518, BRL3225 Type NR30/40/50/60/80, NRV30, NRG40, Within the specified tolerance NRH24/30, NRS50/60 Type NR10050 Type 【Test Method and Remarks】 BRC1608, BRL2012, BRC2016, BRC2518, BRFL2518, BRL2518, BRL3225 Type : LCR Meter : HP 4285A or equivalent, Measuring frequency : Specified frequency NR30/40/50/60/80, NRV30, NRG40, NRH24/30, NRS50/60 Type : LCR Meter : HP 4285A or equivalent, 100KHz, 1V NR10050 Type : LCR Meter : HP 4263A or equivalent, 100KHz, 1V 5. DC Resistance BRC1608, BRL2012, BRC2016, BRC2518, BRFL2518, BRL2518, BRL3225 Type NR30/40/50/60/80, NRV30, NRG40, Within the specified tolerance NRH24/30, NRS50/60 Type NR10050 Type 【Test Method and Remarks】 DC ohmmeter : HIOKI 3227 or equivalent 6. Self resonance frequency BRC1608, BRL2012, BRC2016, BRC2518, BRFL2518, BRL2518, BRL3225 Type NR30/40/50/60/80, NRV30, NRG40, Within the specification NRH24/30, NRS50/60 Type NR10050 Type 【Test Method and Remarks】 BRC1608, BRL2012, BRC2016, BRC2518, BRFL2518, BRL2518, BRL3225 Type, NR30/40/50/60/80, NRV30, NRG40, NRH24/30, NRS50/60 Type, NR10050 Type : Inpedance analyzer/material analyzer : HP4291A or equivalent HP4191A, 4192A or equivalent 7. Temperature characteristic BRC1608, BRL2012, BRC2016, BRC2518, BRFL2518, BRL2518, BRL3225 Type BRL2012, BRC2016, BRL2518, BRL3225, BRC2518, BRFL2518 Inductance change : Within ±15% BRC1608 Inductance change : Within ±20% NR30/40/50/60/80, NRV30, NRG40, NRH24/30, NRS50/60 Type Inductance change : Within ±20% NR10050 Type 【Test Method and Remarks】 BRC1608, BRL2012, BRC2016, BRC2518, BRFL2518, BRL2518, BRL3225 Type, NR30/40/50/60/80, NRV30, NRG40, NRH24/30, NRS50/60 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. Change of maximum inductance deviation in step 1 to 5 Temperature at step 1 Temperature at step 2 Temperature at step 3 Temperature at step 4 Temperature at step 5 20℃ Minimum operating temperature 20℃ (Standard temperature) Maximum oparating temperature 20℃ ＊ This catalog contains the typical specification only due to the limitation of space. When you consider 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/) or CD catalogs. wound0407_reli-RP1 1 wound0407_reli_e-01 ■ RELIABILITY DATA 8. Resistance to flexure of substrate BRC1608, BRL2012, BRC2016, BRC2518, BRFL2518, BRL2518, BRL3225 Type No damage. NR30/40/50/60/80, NRV30, NRG40, NRH24/30, NRS50/60 Type NR10050 Type 【Test Method and Remarks】 BRC1608, BRL2012, BRC2016, BRC2518, BRFL2518, BRL2518, BRL3225 Type, NR30/40/50/60/80, NRV30, NRG40, NRH24/30, NRS50/60 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. Force Rod 20 10 Test board size : 100×40×1.0 R230 Test board material : glass epoxy-resin Solder cream thickness : 0.12 (BR Series) Board 0.10 (NR30/40, NRV30, NRH24/30,NRG40) Test Sample R5 0.15 (NR50/60/80, NRS50/60) 45±2mm Land dimension （BRC1608） Land dimension （BRL2012） 0.9 Land dimension （BRL3225） 1.4 0.55 0.8 0.55 0.65 0.9 0.65 Land dimension （ＢＲＣ2016） Land dimension （NR30, NRH30, NRV30） 2.7 1.0 1.6 Land dimension （BRL2518,BRC2518,BRFL2518） Land dimension （NRH24） 1.95 1.8 0.7 0.8 0.7 0.65 1.5 0.65 4.0 1.5 2.1 1.5 1.6 3.1 1.6 Land dimension （NR40, NRG40） Land dimension （NR80） 3.7 2.0 0.7 0.75 0.7 Land dimension （NR, NRS50） 5.7 2.7 0.8 1.4 0.8 1.0 45±2mm Land dimension （NR60, NRS60） 1.2 1.6 1.2 7.5 1.8 3.8 1.8 Printed board thickness : 1.0mm Unit : mm 9. Insulation resistance : between wires BRC1608, BRL2012, BRC2016, BRC2518, BRFL2518, BRL2518, BRL3225 Type NR30/40/50/60/80, NRV30, NRG40, NRH24/30, NRS50/60 Type NR10050 Type 10. Insulation resistance : between wire and core BRC1608, BRL2012, BRC2016, BRC2518, BRFL2518, BRL2518, BRL3225 Type NR30/40/50/60/80, NRV30, NRG40, NRH24/30, NRS50/60 Type NR10050 Type 11. Withstanding voltage : between wires and core BRC1608, BRL2012, BRC2016, BRC2518, BRFL2518, BRL2518, BRL3225 Type NR30/40/50/60/80, NRV30, NRG40, NRH24/30, NRS50/60 Type NR10050 Type 12. Adhesion of terminal electrode BRC1608, BRL2012, BRC2016, BRC2518, BRFL2518, BRL2518, BRL3225 Type NR30/40/50/60/80, NRV30, NRG40, Shall not come off PC board. NRH24/30, NRS50/60 Type NR10050 Type 【Test Method and Remarks】 BRL2012, BRC2016, BRC2518, BRFL2518, BRL2518, BRL3225 Type, NR30/40/50/60/80, NRV30, NRG40, NRH24/30, NRS50/60 Type : The test samples shall be soldered to the test board by the reflow. ・Applied force : 10N to X and Y directions. ・Duration : 5s. 10N, 5s ・Solder cream thickness : 0.15mm. BRC1608, NR10050 Type : ・Applied force : 5N to X and Y directions. ・Duration : 5s. 13. Resistance to vibration BRC1608, BRL2012, BRC2016, BRC2518, BRFL2518, BRL2518, BRL3225 Type Inductance change : Within ±10% NR30/40/50/60/80, NRV30, NRG40, No significant abnormality in appearance. NRH24/30, NRS50/60 Type NR10050 Type 【Test Method and Remarks】 BRC1608, BRL2012, BRC2016, BRC2518, BRFL2518, BRL2518, BRL3225 Type, NR30/40/50/60/80, NRV30, NRG40, NRH24/30, NRS50/60 Type, NR10050 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 Total Amplitude Sweeping Method Time 10〜55Hz 1.5mm (May not exceed acceleration 196m/s2) 10Hz to 55Hz to 10Hz for 1min. X Y For 2 hours on each X, Y, and Z axis. Z Recovery : At least 2hrs of recovery under the standard condition sfter the test, followed by the measurement within 48hrs. ＊ This catalog contains the typical specification only due to the limitation of space. When you consider 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/) or CD catalogs. wound0407_reli_e-01 1 wound0407_reli-RP2 ■ RELIABILITY DATA 14. Solderability BRC1608, BRL2012, BRC2016, BRC2518, BRFL2518, BRL2518, BRL3225 Type NR30/40/50/60/80, NRV30, NRG40, At least 90％ of surface of terminal electrode is covered by new solder. NRH24/30, NRS50/60 Type NR10050 Type 【Test Method and Remarks】 BRC1608, BRL2012, BRC2016, BRC2518, BRFL2518, BRL2518, BRL3225 Type, NR30/40/50/60/80, NRV30, NRG40, NRH24/30, NRS50/60 Type, NR10050Type : 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%. NR30/40/50/60/80, NRV30, NRG40, NRH24/30, NRS50/60 Type : Solder Temperature Time 245±5℃ 5±1.0 sec. BRC1608, BRL2012, BRC2016, BRC2518, BRFL2518, BRL2518, BRL3225 Type : Solder Temperature Time 245±5℃ 5±0.5 sec. ※Immersion depth : All sides of mounting terminal shall be immersed. 15. Resistance to soldering heat BRC1608, BRL2012, BRC2016, BRC2518, BRFL2518, BRL2518, BRL3225 Type Inductance change : Within ±10% NR30/40/50/60/80, NRV30, NRG40, No significant abnormality in appearance. NRH24/30, NRS50/60 Type NR10050 Type 【Test Method and Remarks】 BRC1608, BRL2012, BRC2016, BRC2518, BRFL2518, BRL2518, BRL3225 Type : 3 times of reflow oven at 230℃ MIN. for 40sec. with peak temperature at 260＋0 ー5 ℃ for 5sec. : NR30/40/50/60/80, NRV30, NRG40, NRH24/30, NRS50/60 Type, NR10050 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. NR6020 Type : The test sample shall be exposed to reflow oven at 230±5℃ for 40 seconds, with peak temperature at 250＋0 ー5 ℃ for 5 seconds, 2 times. Test board thickness : 1.0mm Test board material : glass epoxy-resin 16. Thermal shock BRC1608, BRL2012, BRC2016, BRC2518, BRFL2518, BRL2518, BRL3225 Type Inductance change : Within ±10% NR30/40/50/60/80, NRV30, NRG40, No significant abnormality in appearance. NRH24/30, NRS50/60 Type NR10050 Type 【Test Method and Remarks】 BRC1608, BRL2012, BRC2016, BRC2518, BRFL2518, BRL2518, BRL3225 Type, NR30/40/50/60/80, NRV30, NRG40, NRH24/30, NRS50/60 Type, NR10050 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. Step Conditions of 1 cycle Temperature (℃) Duration (min) 1 2 ー40±3 Room temperature 30±3 Within 3 3 4 ＋85±2 Room temperature 30±3 Within 3 17. Damp heat BRC1608, BRL2012, BRC2016, BRC2518, BRFL2518, BRL2518, BRL3225 Type Inductance change : Within ±10% No significant abnormality in appearance. NR30/40/50/60/80, NRV30, NRG40, NRH24/30, NRS50/60 Type NR10050 Type 【Test Method and Remarks】 BRC1608, BRL2012, BRC2016, BRC2518, BRFL2518, BRL2518, BRL3225 Type : Temperature Humidity Time 60±2℃ 90〜95%RH 1000 hours. Recovery : At least 2hrs of recovery under the standard condition after the test, followed by the measurement within 48 hrs. NR30/40/50/60/80, NRV30, NRG40, NRH24/30, NRS50/60 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 as shown in below table. Temperature Humidity Time 60±2℃ 90〜95%RH 500±24hour ＊ This catalog contains the typical specification only due to the limitation of space. When you consider 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/) or CD catalogs. wound0407_reli-RP3 1 wound0407_reli_e-01 ■ RELIABILITY DATA 18. Loading under damp heat BRC1608, BRL2012, BRC2016, BRC2518, BRFL2518, BRL2518, BRL3225 Type Inductance change : Within ±10% NR30/40/50/60/80, NRV30, NRG40, No significant abnormality in appearance. NRH24/30, NRS50/60 Type NR10050 Type 【Test Method and Remarks】 BRC1608, BRL2012, BRC2016, BRC2518, BRFL2518, BRL2518, BRL3225 Type : Temperature Humidity Applied current Time 60±2℃ 90〜95％RH Rated current 1000hours. Recovery : At least 2hrs of recovery under the standard condition after the test, followed by the measurement within 48 hrs. NR30/40/50/60/80, NRV30, NRG40, NRH24/30, NRS50/60 Type, NR10050 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 continuously as shown in below table. Temperature Humidity Applied current Time 60±2℃ 90〜95％RH Rated current 500±2hour 19. Low temperature life test BRC1608, BRL2012, BRC2016, BRC2518, BRFL2518, BRL2518, BRL3225 Type Inductance change : Within ±10% NR30/40/50/60/80, NRV30, NRG40, No significant abnormality in appearance. NRH24/30, NRS50/60 Type NR10050 Type 【Test Method and Remarks】 BRC1608, BRL2012, BRC2016, BRC2518, BRFL2518, BRL2518, BRL3225 Type : Temperature Duration ー40±2℃ 1000hours Recovery : At least 2hrs of recovery under the standard condition after the test, followed by the measurement within 48 hrs. NR30/40/50/60/80, NRV30, NRG40, NRH24/30, NRS50/60 Type, NR10050 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 in below table. Temperature Time −40±3℃ 500±24hour 20. High temperature life test BRC1608, BRL2012, BRC2016, BRC2518, Inductance change : Within ±10% BRFL2518, BRL2518, BRL3225 Type No significant abnormality in appearance. NR30/40/50/60/80, NRV30, NRG40, NRH24/30, NRS50/60 Type Inductance change : Within ±10% NR10050 Type No significant abnormality in appearance. 【Test Method and Remarks】 BRC1608, BRL2012, BRC2016, BRC2518, BRFL2518, BRL2518, BRL3225 Type : Temperature Duration 85±2℃ 1000hours Recovery : At least 2hrs of recovery under the standard condition after the test, followed by the measurement within 48 hrs. NR10050 Type : Temperature Time 105±3℃ 500±24hour Recovery : At least 2hrs of recovery under the standard condition after the test, followed by the measurement within 48 hrs. 21. Loading at high temperature life test BRC1608, BRL2012, BRC2016, BRC2518, BRFL2518, BRL2518, BRL3225 Type NR30/40/50/60/80, NRV30, NRG40, Inductance change : Within ±10% NRH24/30, NRS50/60 Type No significant abnormality in appearance. NR10050 Type 【Test Method and Remarks】 NR30/40/50/60/80, NRV30, NRG40, NRH24/30, NRS50/60 Type : The test samples shall be soldered to the test board by the reflow soldering. Temperature Applied current Time 85±2℃ Rated current 500±24hour 22. Standard condition BRC1608, BRL2012, BRC2016, BRC2518, Standard test condition : BRFL2518, BRL2518, BRL3225 Type Unless otherwise specified, temperature is 20±15％ and 65±20％of relative humidity. When there are question concerning measurement result : In order to provide correlation date, the test shall be condition of 20±2℃ NR30/40/50/60/80, NRV30, NRG40, of temperature, 65±5% relative humidity. NRH24/30, NRS50/60 Type Inductance is in accordance with our measured value. NR10050 Type ＊ This catalog contains the typical specification only due to the limitation of space. When you consider 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/) or CD catalogs. wound0407_reli_e-01 1 wound0407_reli-RP4 ■ PRECAUTIONS SMD Inductors 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 equipment or systems requiring special quality and high Precautions 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. ◆Land pattern design Technical Surface Mounting consider・Mounting and soldering conditions should be checked beforehand. ations ・Applicable soldering process to this products is reflow soldering only. Precautions 3. Considerations for automatic placement ◆Adjustment of mounting machine 1. Excessive impact load should not be imposed on the products when mounting onto the PC boards. Precautions 2. Mounting and soldering conditions should be checked beforehand. Technical ◆Adjustment of mounting machine consider1. When installing products, care should be taken not to apply distortion stress as it may deform the products. ations 4. Soldering ◆Reflow soldering 1. Please contact any of our offices for a reflow soldering, and refer to the recommended condition specified. 2. This products is 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 of adhesion, temperature of resistance to soldering heat, soldering etc Precautions 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. 300 200 100 0 150〜180 90±30sec 5sec max Peak： 260＋0/ー5℃ 30±10sec 230℃ min Ｈeating Time【sec】 5sec max 300 200 100 0 Peak： 250＋5/ー0℃ 150〜180 90±30sec 30±10sec 230℃ min Ｈeating Time【sec】 ・NR10050 Type Recommended reflow condition (Pb free solder) Temperature ［℃］ Temperature ［℃］ Technical considerations ・NR30/40/50/60/80, NRV30, NRG40, NRH24/30, NRS50/60 Type Recommended reflow condition (Pb free solder) Temperature ［℃］ ・BRC1608, BRL2012, BRL2518, BRC2016, BRL3225 Type BRC2518, BRFL2518 Recommended reflow condition (Pb free solder) 5sec max 300 200 100 0 Peak： 250＋0/ー5℃ 150〜180 90±30sec 30±10sec 230℃ min Ｈeating Time【sec】 5. Cleaning Precautions Technical considerations ◆Cleaning conditions 1. Washing by supersonic waves shall be avoided. ◆Cleaning conditions 1. If washing by supersonic waves, supersonic waves may cause broken products. 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. ◆Breakaway PC boards (splitting along perforations) 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. Technical 2. There is a case to be broken by the handling in transportation. considerations ◆Pick-up pressure 1. Damage and a characteristic can vary with an excessive shock or stress. ◆Packing 1. There is a case that transformation and a product of tape are damaged by accumulation of a packing box. 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 : 0〜40℃ Humidity : Below 70% RH Precautions Technical considerations 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 1. Under a high temperature and humidity environment, problems such as reduced solderability caused by oxidation of terminal electrodes 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 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/) or CD catalogs. wound0407_reli-RP5 1 wound0407_reli_e-01