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 2013. 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. 14 WIRE-WOUND CHIP POWER INDUCTORS(BR SERIES) WIRE-WOUND CHIP POWER INDUCTORS（BR SERIES） ■PARTS NUMBER B R ① REFLOW *Operating Temp. : -40～+105℃（Including self-generated heat） △ L ② 2 5 1 ③ ①Series name Code BR 8 T ④ 2 R 2 ⑤ M △ △ △ ⑥ ⑦ ④Packaging Code T Series name Wire-Wound chip power inductor ／ POWER INDUCTORS INDUCTORS ②Characteristics Code FL △L HL △C Low profile High current ③Dimensions（L×W） Type（inch） 1608 2012 2016 2515 2518 3225 1608（0603） 2012（0805） 2016（0806） 2515（1006） 2518（1007） 3225（1210） Packaging Taping ⑤Nominal inductance Code （example） R20 1R0 100 101 ※R＝Decimal point Characteristics Code △＝Blank space Dimensions （L×W）［mm］ 1.6×0.8 2.0×1.25 2.0×1.6 2.5×1.5 2.5×1.8 3.2×2.5 ⑥Inductance tolerance Code K M Nominal inductance［μH］ 0.2 1.0 10 100 Inductance tolerance ±10％ ±20％ ⑦Internal code ■STANDARD EXTERNAL DIMENSIONS / STANDARD QUANTITY Recommended Land Patterns Surface Mounting ・Mounting and soldering conditions should be checked beforehand. ・Applicable soldering process to these products is reflow soldering Type A 1608 0.55 2012 0.60 2016 0.60 2125 0.60 2518 0.60 3225 0.85 Type BR L1608 BR C1608 BR L2012 BR C2012 BR C2016 BR L2515 BRFL2518 BR L2518 BRHL2518 BR C2518 BR L3225 only. B 0.70 1.00 1.00 1.50 1.50 1.70 C 1.00 1.45 1.80 1.70 2.00 2.70 Unit：mm Standard quantity [pcs] Paper tape Embossed tape L W T e 1.6±0.2 （0.063±0.008） 1.6±0.2 （0.063±0.008） 2.0±0.2 （0.079±0.008） 2.0±0.2 （0.079±0.008） 2.0±0.2 （0.079±0.008） 2.5±0.2 （0.098±0.008） 2.5±0.2 （0.098±0.008） 2.5±0.2 （0.098±0.008） 2.5±0.2 （0.098±0.008） 2.5±0.2 （0.098±0.008） 3.2±0.2 （0.126±0.008） 0.8±0.2 （0.031±0.008） 0.8±0.2 （0.031±0.008） 1.25±0.2 （0.049±0.008） 1.25±0.2 （0.049±0.008） 1.6±0.2 （0.063±0.008） 1.5±0.2 （0.060±0.008） 1.8±0.2 （0.071±0.008） 1.8±0.2 （0.071±0.008） 1.8±0.2 （0.071±0.008） 1.8±0.2 （0.071±0.008） 2.5±0.2 （0.098±0.008） 0.7 max （0.028 max） 0.8±0.2 （0.031±0.008） 1.0 max （0.040 max） 1.4 max （0.056 max） 1.6±0.2 （0.063±0.008） 1.2 max （0.048 max） 1.0 max （0.040 max） 1.2 max （0.048 max） 1.5 max （0.060 max） 1.8±0.2 （0.071±0.008） 1.7 max （0.068 max） 0.45±0.15 （0.016±0.006） 0.45±0.15 （0.016±0.006） 0.5±0.2 （0.020±0.008） 0.5±0.2 （0.020±0.008） 0.5±0.2 （0.020±0.008） 0.5±0.2 （0.020±0.008） 0.5±0.2 （0.020±0.008） 0.5±0.2 （0.020±0.008） 0.5±0.2 （0.020±0.008） 0.5±0.2 （0.020±0.008） 0.75±0.2 （0.03±0.008） － 3000 － 3000 － 3000 － 2000 － 2000 － 2000 － 3000 － 3000 － 2000 － 2000 － 2000 Unit：mm（inch） i_wound_BR_e-E02R01 ▶ 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/) . 52 14 ■PARTS NUMBER ●1608（0603）TYPE Nominal inductance ［μH］ Inductance tolerance Self-resonant frequency ［MHｚ］（min.） DC Resistance ［Ω］（±30％） RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS 1.0 1.5 2.2 3.3 4.7 6.8 10 15 ±20％ ±20％ ±20％ ±20％ ±20％ ±20％ ±20％ ±20％ 700 600 400 300 150 100 45 32 0.230 0.280 0.400 0.650 1.00 1.64 2.00 2.56 EHS Nominal inductance ［μH］ Inductance tolerance Self-resonant frequency ［MHｚ］（min.） DC Resistance ［Ω］（±30％） RoHS RoHS RoHS RoHS RoHS RoHS 0.43 0.50 0.60 0.72 0.82 1.0 ±20％ ±20％ ±20％ ±20％ ±20％ ±20％ 740 710 630 600 560 550 0.082 0.090 0.099 0.144 0.176 0.188 EHS Nominal inductance ［μH］ Inductance tolerance Self-resonant frequency ［MHｚ］（min.） DC Resistance ［Ω］（±30％） RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS 0.20 0.35 0.45 0.56 0.77 1.0 1.5 2.2 ±20％ ±20％ ±20％ ±20％ ±20％ ±20％ ±20％ ±20％ 400 300 200 170 150 140 120 100 0.060 0.080 0.090 0.095 0.110 0.180 0.300 0.550 Parts number EHS Nominal inductance ［μH］ Inductance tolerance Self-resonant frequency ［MHｚ］（min.） DC Resistance ［Ω］（±30％） BR L2012TR47M 6 BR L2012T1R0M 6 BR L2012T2R2MD6 RoHS RoHS RoHS 0.47 1.0 2.2 ±20％ ±20％ ±20％ 500 400 250 0.048 0.108 0.184 Parts number EHS Nominal inductance ［μH］ Inductance tolerance Self-resonant frequency ［MHｚ］（min.） DC Resistance ［Ω］（±30％） RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS 0.47 1.0 1.5 2.2 3.3 4.7 6.8 10 15 22 33 47 68 100 ±20％ ±20％ ±20％ ±20％ ±20％ ±20％ ±20％ ±20％ ±20％ ±20％ ±20％ ±20％ ±20％ ±20％ 350 300 250 200 190 150 60 30 15 13 8.0 7.0 6.5 6.0 0.090 0.135 0.180 0.300 0.500 0.550 0.750 0.850 1.00 1.30 2.00 3.50 5.80 7.70 Parts number EHS Nominal inductance ［μH］ Inductance tolerance Self-resonant frequency ［MHｚ］（min.） DC Resistance ［Ω］（±30％） C2012T1R0M C2012T1R5MD C2012T2R2MD C2012T3R3MD C2012T4R7MD RoHS RoHS RoHS RoHS RoHS 1.0 1.5 2.2 3.3 4.7 ±20％ ±20％ ±20％ ±20％ ±20％ 490 390 350 300 250 0.060 0.090 0.110 0.170 0.265 BR BR BR BR BR BR BR BR L1608T1R0M L1608T1R5M L1608T2R2M L1608T3R3M L1608T4R7M L1608T6R8M L1608T100M L1608T150M Parts number BR BR BR BR BR BR C1608TR43M C1608TR50M C1608TR60M C1608TR72M C1608TR82M C1608T1R0M 6 6 6 6 6 6 Parts number BR BR BR BR BR BR BR BR C1608TR20M C1608TR35M C1608TR45M C1608TR56M C1608TR77M C1608T1R0M C1608T1R5M C1608T2R2M Rated current ※） ［ｍA］ Measuring Saturation current Temperature rise current frequency［MHz］ Idc2 Idc1 510 650 1.0 440 590 1.0 360 500 1.0 290 390 1.0 240 310 1.0 200 250 1.0 170 220 1.0 150 200 1.0 Rated current ※） ［ｍA］ Measuring Saturation current Temperature rise current frequency［MHz］ Idc2 Idc1 1,400 1,100 6.0 1,200 1,050 6.0 1,100 940 6.0 1,000 810 6.0 950 730 6.0 890 680 6.0 Rated current ※） ［ｍA］ Measuring Saturation current Temperature rise current frequency［MHz］ Idc2 Idc1 1,750 980 7.96 1,400 810 7.96 1,250 800 7.96 1,150 760 7.96 1,000 660 7.96 850 520 7.96 700 410 7.96 550 280 7.96 ●2012（0805）TYPE BR L2012TR47M BR L2012T1R0M BR L2012T1R5M BR L2012T2R2M BR L2012T3R3M BR L2012T4R7M BR L2012T6R8M BR L2012T100M BR L2012T150M BR L2012T220M BR L2012T330M BR L2012T470M BR L2012T680M BR L2012T101M BR BR BR BR BR Rated current ※） ［ｍA］ Measuring Saturation current Temperature rise current frequency［MHz］ Idc2 Idc1 1,500 1,900 6.0 1,050 1,230 6.0 680 950 6.0 ／ POWER INDUCTORS INDUCTORS EHS Parts number Rated current ※） ［ｍA］ Measuring Saturation current Temperature rise current frequency［MHz］ Idc2 Idc1 1,100 1,050 7.96 850 850 7.96 700 750 7.96 600 550 7.96 490 440 7.96 340 400 7.96 290 350 7.96 270 330 2.52 220 300 2.52 190 270 2.52 150 220 2.52 125 160 2.52 100 110 2.52 85 85 0.796 Rated current ※） ［ｍA］ Measuring Saturation current Temperature rise current frequency［MHz］ Idc2 Idc1 1,500 1,400 1.0 1,200 1,100 1.0 1,100 1,000 1.0 800 870 1.0 700 600 1.0 ※）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℃) i_wound_BR_e-E02R01 ▶ 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/) . 14 53 ■PARTS NUMBER ●2016（0806）TYPE EHS Nominal inductance ［μH］ Inductance tolerance Self-resonant frequency ［MHｚ］（min.） DC Resistance ［Ω］（±30％） RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS 1.0 1.5 2.2 3.3 4.7 6.8 10 15 22 33 47 68 100 ±20％ ±20％ ±20％ ±20％ ±20％ ±20％ ±10％，±20％ ±10％，±20％ ±10％，±20％ ±10％，±20％ ±10％，±20％ ±10％，±20％ ±10％，±20％ 450 370 250 140 78 39 35 28 24 13 11 8 7 0.085 0.150 0.180 0.220 0.270 0.330 0.400 0.600 1.00 1.70 2.20 2.80 3.40 Parts number EHS Nominal inductance ［μH］ Inductance tolerance Self-resonant frequency ［MHｚ］（min.） DC Resistance ［Ω］（±30％） L2515T1R0M L2515T1R5M L2515T2R2M L2515T3R3MD L2515T4R7MD RoHS RoHS RoHS RoHS RoHS 1.0 1.5 2.2 3.3 4.7 ±20％ ±20％ ±20％ ±20％ ±20％ 160 130 100 70 60 0.070 0.100 0.135 0.215 0.265 EHS Nominal inductance ［μH］ Inductance tolerance Self-resonant frequency ［MHｚ］（min.） DC Resistance ［Ω］（±30％） RoHS RoHS RoHS RoHS RoHS 1.0 1.5 2.2 3.3 4.7 ±20％ ±20％ ±20％ ±20％ ±20％ 130 100 80 70 60 0.090 0.110 0.130 0.220 0.330 EHS Nominal inductance ［μH］ Inductance tolerance Self-resonant frequency ［MHｚ］（min.） DC Resistance ［Ω］（±30％） RoHS RoHS RoHS RoHS RoHS 1.0 1.5 2.2 3.3 4.7 ±20％ ±20％ ±20％ ±20％ ±20％ 130 100 80 70 60 0.080 0.100 0.135 0.300 0.400 Parts number EHS Nominal inductance ［μH］ Inductance tolerance Self-resonant frequency ［MHｚ］（min.） DC Resistance ［Ω］（±30％） BRHL2518T1R0M BRHL2518T1R5M BRHL2518T2R2M BRHL2518T3R3MD BRHL2518T4R7MD RoHS RoHS RoHS RoHS RoHS 1.0 1.5 2.2 3.3 4.7 ±20％ ±20％ ±20％ ±20％ ±20％ 400 350 300 200 150 0.055 0.085 0.115 0.165 0.245 Parts number EHS Nominal inductance ［μH］ Inductance tolerance Self-resonant frequency ［MHｚ］（min.） DC Resistance ［Ω］（±30％） ±20％ ±20％ ±20％ ±20％ ±20％ ±20％ ±10％，±20％ ±10％，±20％ ±10％，±20％ ±10％，±20％ ±10％，±20％ ±10％，±20％ ±10％，±20％ 280 230 200 150 100 45 20 13 10 8 6.5 5.5 4.5 0.050 0.080 0.120 0.175 0.230 0.280 0.350 0.430 0.560 0.850 1.45 2.40 3.60 Parts number BR C2016T1R0M BR C2016T1R5M BR C2016T2R2M BR C2016T3R3M BR C2016T4R7M BR C2016T6R8M BR C2016T100[] BR C2016T150[] BR C2016T220[] BR C2016T330[] BR C2016T470[] BR C2016T680[] BR C2016T101[] Rated current ※） ［ｍA］ Measuring Saturation current Temperature rise current frequency［MHz］ Idc2 Idc1 1,350 1,100 0.10 1,100 820 0.10 910 760 0.10 740 680 0.10 660 610 0.10 550 560 0.10 450 520 0.10 400 410 0.10 310 310 0.10 270 240 0.10 210 210 0.10 200 190 0.10 140 170 0.10 ●2515（1006）TYPE ／ POWER INDUCTORS INDUCTORS BR BR BR BR BR Rated current ※） ［ｍA］ Measuring Saturation current Temperature rise current frequency［MHz］ Idc2 Idc1 1,500 1,350 1.0 1,200 1,150 1.0 1,000 1,000 1.0 800 750 1.0 650 700 1.0 ●2518（1007）TYPE Parts number BRFL2518T1R0M BRFL2518T1R5M BRFL2518T2R2M BRFL2518T3R3M BRFL2518T4R7M Parts number BR BR BR BR BR L2518T1R0M L2518T1R5M L2518T2R2M L2518T3R3M L2518T4R7M BR C2518T1R0M RoHS 1.0 BR C2518T1R5M RoHS 1.5 BR C2518T2R2M RoHS 2.2 BR C2518T3R3M RoHS 3.3 BR C2518T4R7M RoHS 4.7 BR C2518T6R8M RoHS 6.8 BR C2518T100[] RoHS 10 BR C2518T150[] RoHS 15 BR C2518T220[] RoHS 22 BR C2518T330[] RoHS 33 BR C2518T470[] RoHS 47 BR C2518T680[] RoHS 68 BR C2518T101[] RoHS 100 ・ [] Please specify the inductance tolerance code. (M or K) Rated current ※） ［ｍA］ Measuring Saturation current Temperature rise current frequency［MHz］ Idc2 Idc1 1,200 1,200 1.0 1,100 1,000 1.0 850 950 1.0 700 700 1.0 650 650 1.0 Rated current ※） ［ｍA］ Measuring Saturation current Temperature rise current frequency［MHz］ Idc2 Idc1 1,600 1,000 7.96 1,200 920 7.96 1,000 850 7.96 800 580 7.96 700 470 7.96 Rated current ※） ［ｍA］ Measuring Saturation current Temperature rise current frequency［MHz］ Idc2 Idc1 2,000 1,400 1.0 1,700 1,100 1.0 1,500 1,000 1.0 1,200 800 1.0 1,100 750 1.0 Rated current ※） ［ｍA］ Measuring Saturation current Temperature rise current frequency［MHz］ Idc2 Idc1 2,550 1,650 1.0 2,100 1,300 1.0 1,800 1,000 1.0 1,450 860 1.0 1,250 750 1.0 1,050 680 1.0 890 610 1.0 760 550 1.0 640 490 1.0 560 390 1.0 410 300 1.0 340 230 1.0 300 190 1.0 ※）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℃) i_wound_BR_e-E02R01 ▶ 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/) . 54 14 ■PARTS NUMBER ●3225（1210）TYPE Parts number BR L3225TR27M BR L3225TR36M BR L3225TR51M Parts number Nominal inductance ［μH］ Inductance tolerance Self-resonant frequency ［MHｚ］（min.） DC Resistance ［Ω］（±30％） RoHS RoHS RoHS 0.27 0.36 0.51 ±20％ ±20％ ±20％ 390 350 270 0.022 0.025 0.029 EHS Nominal inductance ［μH］ Inductance tolerance Self-resonant frequency ［MHｚ］（min.） DC Resistance ［Ω］（±20％） ±20％ ±20％ ±20％ ±20％ ±20％ ±20％ ±10％，±20％ ±10％，±20％ ±10％，±20％ ±10％，±20％ ±10％，±20％ ±10％，±20％ ±10％，±20％ 220 170 150 140 120 90 70 20 13 9 7 6 5 0.043 0.045 0.065 0.120 0.180 0.270 0.350 0.570 0.690 0.840 1.00 1.40 2.50 BR L3225T1R0M RoHS 1.0 BR L3225T1R5M RoHS 1.5 BR L3225T2R2M RoHS 2.2 BR L3225T3R3M RoHS 3.3 BR L3225T4R7M RoHS 4.7 BR L3225T6R8M RoHS 6.8 BR L3225T100[] RoHS 10 BR L3225T150[] RoHS 15 BR L3225T220[] RoHS 22 BR L3225T330[] RoHS 33 BR L3225T470[] RoHS 47 BR L3225T680[] RoHS 68 BR L3225T101[] RoHS 100 ・ [] Please specify the inductance tolerance code. (M or K) Rated current ※） ［ｍA］ Measuring Saturation current Temperature rise current frequency［MHz］ Idc2 Idc1 4,500 2,850 7.96 4,300 2,750 7.96 3,600 2,550 7.96 Rated current ※） ［ｍA］ Measuring Saturation current Temperature rise current frequency［MHz］ Idc2 Idc1 2,400 2,200 0.1 2,200 1,750 0.1 1,850 1,600 0.1 1,450 1,200 0.1 1,300 1,000 0.1 1,050 770 0.1 900 700 0.1 700 530 0.1 550 470 0.1 470 420 0.1 420 390 0.1 330 300 0.1 270 250 0.1 ※）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℃) ／ POWER INDUCTORS INDUCTORS EHS i_wound_BR_e-E02R01 ▶ 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/) . 14 55 WIRE-WOUND CHIP POWER INDUCTORS（BR SERIES） ■PACKAGING ①Minimum Quantity Standard Quantity [pcs] Paper Tape Embossed Tape － 3,000 － 3,000 － 3,000 － 2,000 － 2,000 － 2,000 － 2,000 － 2,000 － 3,000 － 3,000 － 2,000 Type BR C1608 BR L1608 BR L2012 BR C2012 BR C2016 BR L2515 BR C2518 BRHL2518 BR L2518 BRFL2518 BR L3225 ②Tape Material ●Embossed tape Top tape Sprocket hole Base tape Chip cavity Chip Filled Chip ③Taping dimensions ●Embossed Tape 8mm wide (0.315 inches wide) ▶ 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_BR_pack_e-E02R01 Type BR L1608 BR C1608 BR L2012 BR C2012 BR C2016 BR L2515 BRFL2518 BR L2518 BRHL2518 BR C2518 BR L3225 Chip cavity A B 1.1±0.1 1.9±0.1 (0.043±0.004) (0.075±0.004) 1.1±0.1 1.9±0.1 (0.043±0.004) (0.075±0.004) 1.45±0.1 2.2±0.1 (0.057±0.004) (0.087±0.004) 1.45±0.1 2.37±0.1 (0.057±0.004) (0.093±0.004) 1.75±0.1 2.1±0.1 (0.069±0.004) (0.083±0.004) 1.8±0.1 2.8±0.1 (0.071±0.004) (0.110±0.004) 2.3±0.1 2.8±0.1 (0.091±0.004) (0.110±0.004) 2.3±0.1 2.8±0.1 (0.091±0.004) (0.110±0.004) 2.1±0.1 2.8±0.1 (0.083±0.004) (0.110±0.004) 2.15±0.1 2.7±0.1 (0.085±0.004) (0.106±0.004) 2.8±0.1 3.5±0.1 (0.110±0.004) (0.138±0.004) Insertion pitch F 4.0±0.1 (0.157±0.004) 4.0±0.1 (0.157±0.004) 4.0±0.1 (0.157±0.004) 4.0±0.1 (0.157±0.004) 4.0±0.1 (0.157±0.004) 4.0±0.1 (0.157±0.004) 4.0±0.1 (0.157±0.004) 4.0±0.1 (0.157±0.004) 4.0±0.1 (0.157±0.004) 4.0±0.1 (0.157±0.004) 4.0±0.1 (0.157±0.004) Tape thickness T K 0.2±0.05 0.9 max (0.008±0.002) (0.035 max) 0.25±0.05 1.2 max (0.010±0.002) (0.047 max) 0.25±0.05 1.2 max (0.010±0.002) (0.047 max) 0.25±0.05 1.59 max (0.010±0.002) (0.063 max) 0.3±0.05 1.9 max (0.012±0.002) (0.075 max) 0.25±0.05 1.45 max (0.010±0.002) (0.057 max) 0.25±0.05 1.3 max (0.010±0.002) (0.051 max) 0.3±0.05 1.45 max (0.012±0.002) (0.057 max) 0.3±0.05 1.7 max (0.012±0.002) (0.067 max) 0.3±0.05 2.2 max (0.012±0.002) (0.087 max) 0.25±0.05 1.9 max (0.010±0.002) (0.075 max) Unit：mm（inch） ④Leader and Blank portion ⑤Reel size ⑥Top Tape Strength The top tape requires a peel-off force of 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_BR_pack_e-E02R01 Wound Chip power inductor （BR-series） ■RELIABILITY DATA 1. Operating Temperature Range Specified Value ALL OF BR-SERIES Test Methods and Remarks Including self-generated heat －40～＋105℃ 2. Storage Temperature Range（after soldering） Specified Value ALL OF BR-SERIES Test Methods and Remarks －40～＋85℃ Please refer the term of "7.Storage conditions" in Precautions. 3. Rated current Specified Value ALL OF BR-SERIES Within the specified tolerance 4. Inductance Specified Value ALL OF BR-SERIES Test Methods and Remarks Measuring equipment Measuring frequency Within the specified tolerance : LCR Meter （HP 4285A or equivalent） : Specified frequency 5. DC Resistance Specified Value ALL OF BR-SERIES Test Methods and Remarks Measuring equipment Within the specified tolerance : DC ohmmeter （HIOKI 3227 or equivalent） 6. Self resonance frequency Specified Value ALL OF BR-SERIES Test Methods and Remarks Measuring equipment Within the specified tolerance : Impedance analyzer/material analyzer （HP4291A or equivalent HP4191A, 4192A or equivalent） 7. Temperature characteristic Specified Value ALL OF BR-SERIES Test Methods and Remarks Inductance change : Within ±15% Based on the inductance at 20℃ and Measured at the ambient of －40℃～＋85℃. 8. Resistance to the bendability Specified Value ALL OF BR-SERIES Test Methods and Remarks The given sample is soldered on the board and then the back side of the board is pushed until it bends 2mm like the figure. Dimension of the board : 100×40×1.0mm (0.8mm thickness for 1608(0603) inductors) Material of the board : Glass-epoxy Thickness of soldering paste : 0.12mm No damage. ▶ 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_BR_reli_e-E02R01 9. Body strength Specified Value ALL OF BR-SERIES Test Methods and Remarks 2012～ Applied force Duration 1608 size Applied force Duration No damage. 10N : 10sec. : 5N : 10sec. 10. Adhesion of terminal electrodes Specified Value ALL OF BR-SERIES Test Methods and Remarks The given sample is soldered to the board and then it is kept for 5sec with 10N stress (5N for 1608(0603) inductors) like the figure. Not to removed from the board. 11. Resistance to vibration Inductance change : Within ±10% No significant abnormality in appearance. Specified Value ALL OF BR-SERIES Test Methods and Remarks The given sample is soldered to the board and then it is tested depending on the conditions of the following table. Vibration Frequency 10～55Hz Total Amplitude 1.5mm (May not exceed acceleration 196m/s2) 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. 12. Solderability Specified Value ALL OF BR-SERIES Test Methods and Remarks Test Method and Remarks】 The given sample is dipped into the flux and then it is tested depending on the conditions of the following table. Flux : Methanol solution containing rosin 25%. Solder Temperature 245±5℃ Time 5±0.5 sec. At least 90% area of the electrodes is covered by new solder. 13. Resistance to soldering heat Inductance change : Within ±10% No significant abnormality in appearance. Specified Value ALL OF BR-SERIES Test Methods and Remarks 3 times reflow having the temperature profile of 5sec of 260＋0/－5 ℃ and 40sec of more than 230℃. Test board thickness : 1.0mm Test board material : glass epoxy-resin 14. Thermal shock Inductance change : Within ±10% No significant abnormality in appearance. Specified Value ALL OF BR-SERIES Test Methods and Remarks The given sample is soldered to the board and then its Inductance is measured after 100cycles of the following conditions. Conditions of 1 cycle Step Temperature (℃) Duration (min) 1 －40±3 30±3 2 Room temperature Within 3 3 ＋85±2 30±3 4 Room temperature Within 3 ▶ 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_BR_reli_e-E02R01 15. Damp heat Inductance change : Within ±10% No significant abnormality in appearance. Specified Value ALL OF BR-SERIES Test Methods and Remarks The given sample is soldered to the board and then it is kept at the following conditions. Temperature 60±2℃ Humidity 90～95%RH Time 1000 hours. Recovery : At least 2hrs of recovery under the standard condition after the test, followed by the measurement within 48 hrs. 16. Loading under damp heat Inductance change : Within ±10% No significant abnormality in appearance. Specified Value ALL OF BR-SERIES Test Methods and Remarks The given sample is soldered to the board and then it is kept at the following conditions. Temperature 60±2℃ Humidity 90～95％RH Applied current Rated current Time 1000hours. Recovery : At least 2hrs of recovery under the standard condition after the test, followed by the measurement within 48 hrs. 17. Low temperature life test Inductance change : Within ±10% No significant abnormality in appearance. Specified Value ALL OF BR-SERIES Test Methods and Remarks The given sample is soldered to the board and then it is kept at the following conditions. Temperature －40±2℃ Duration 1000hours Recovery : At least 2hrs of recovery under the standard condition after the test, followed by the measurement within 48 hrs. 18. High temperature life test Inductance change : Within ±10% No significant abnormality in appearance. Specified Value ALL OF BR-SERIES Test Methods and Remarks The given sample is soldered to the board and then it is kept at the following conditions. Temperature 85±2℃ Duration 1000hours Recovery : At least 2hrs of recovery under the standard condition after the test, followed by the measurement within 48 hrs. 19. Standard conditions Specified Value ALL OF BR-SERIES Standard test condition : Unless otherwise specified, temperature is 20±15℃ and 65±20％of relative humidity. When there is any question concerning measurement result: In order to provide correlation data, the test shall be condition of 20±2℃ of temperature, 65±5% relative humidity. Inductance is in accordance with our measured value. ▶ 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_BR_reli_e-E02R01 Wound Chip power inductor （BR-series） ■PRECAUTIONS 1. Circuit Design Precautions ◆Operating Ambient The products are premised on the usage for the general equipments like the office supply equipment, the telecommunications systems, the measuring equipment, the household equipment and so on. Please ask to TAIYO YUDEN's sales person in advance, if you need to apply them to the equipments or the systems which might have any influences for the human body, the property, like the traffic systems, the safety equipment, the aerospace systems, the nuclear control systems, the medical equipment and soon. 2. PCB Design Precautions Technical considerations ◆Land pattern design 1. Please refer to a recommended land pattern. ◆Land pattern design Surface Mounting 1. The conditions of the picking and placing should be checked in advance. 2. The products are only for reflow soldering. 3. Considerations for automatic placement Precautions Technical considerations ◆Adjustment of mounting machine 1. Excessive physical impact should not be imposed on the products for picking and placing onto the PC boards. 2. Mounting and soldering conditions should be checked in advance. ◆Adjustment of mounting machine The products might be broken if too much stress is given for the picking and placing. 4. Soldering Precautions ◆Reflow soldering 1. Please apply our recommended soldering conditions on the specification as much as possible. 2. The products are only for reflow soldering. 3. Please do not give any stress to a product until it returns in room temperature after reflow soldering. ◆Lead free soldering 1. Please check the adhesion, the solder temperature, the solderability and the shape of solder filet if the solder that is not in the specification is used. ◆Recommended conditions for using a soldering iron (NR10050 Type) Touch a soldering iron to the land pattern not to the product directly. The temperature of a soldering iron is less than 350degC. The soldering is for 3 seconds or less. ◆Reflow soldering 1. The product might break or might make the tombstoning, if the soldering conditions are too far from our recommended conditions. Technical considerations 5. Cleaning Precautions Technical considerations ◆Cleaning conditions 1. Please don't wash by the ultra-sonic waves. ◆Cleaning conditions 1. Washing by the ultra-sonic waves might break the product. ▶ 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_BR_prec_e-E02R01 6. Handling Precautions Technical considerations ◆Handling 1. Keep the product away from any magnets. ◆Cutting the PC boards 1. Please don't give any stress of the bending or the twisting for the cutting process of PC boards. 2. Please don't give any shock and stress to the products in transportation. ◆Mechanical considerations 1. Please don't give too much shock to the product. 2. Please don't give any shock and stress to the products in transportation. ◆The stress for picking and placing 1. Please don't give any shock into an exposed ferrite core. ◆Packing 1. Please don't pile the packing boxes up as much as possible. ◆Handling 1. There is a case that a characteristic varies with magnetic influence. ◆Cutting the PC boards 1. Please don't give the bending stress or the twisting stress to the products because they might break in such cases. ◆Mechanical considerations 1. The mechanical shock might break the products. 2. The products might break depending on the handling in transportation. ◆Pick-up pressure 1. The electrical characteristics of the products might be shifted by too much physical shock and stress. ◆Packing 1. The products and the tape might break, if the packing boxes are piled up. 7. Storage conditions Precautions Technical considerations ◆Storage 1. The packing boxes can be kept at the ambient which the temperature is from 0 to 40degC and the humidity is less than 70%. 2. The ambient temperature of less than 30degC is recommended not to get the tape and the solderability worse. 3. Please solder the products by a half year after they have been shipped. Otherwise please use them after checking the solderability in advance. ◆Storage 1. The ambient of high temperature or high humidity might accelerate to make the solderability and the tape worse. ▶ 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_BR_prec_e-E02R01