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 INDUCTORS FOR SIGNAL LINES (LB SERIES M TYPE) WIRE-WOUND CHIP INDUCTORS FOR SIGNAL LINES (LB SERIES M TYPE) ■PARTS NUMBER L B M ① REFLOW *Operating Temp. : -40～+105℃（Including self-generated heat） 2 0 1 6 ② ①Series name Code LBM T ③ 1 0 0 ④ J △ ⑤ ⑥ Dimensions（L×W）［mm］ 2.0×1.6 ③Packaging Code T ⑤Inductance tolerance Code J Packaging Taping Nominal inductance［μH］ 0.12 1.00 10 100 Inductance tolerance ±5％ ⑥Internal 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 only. Type A B C LBM2016 0.6 1.0 1.8 Unit：mm Standard quantity [pcs] Paper tape Embossed tape Type L W T e LBM2016 2.0±0.2 （0.08±0.008） 1.6±0.2 （0.063±0.008） 1.6±0.2 （0.063±0.008） 0.5±0.2 （0.02±0.008） － ／ STANDARD INDUCTORS INDUCTORS ④Nominal inductance Code （example） R12 1R0 100 101 ※R＝Decimal point Series name Wound chip inductor for signal line ②Dimensions（L×W） Code 2016 △＝Blank space 2000 Unit：mm（inch） i_wound_LBM_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 65 ■PARTS NUMBER ●LBM2016 type Parts number ／ STANDARD INDUCTORS INDUCTORS LBM 2016TR12J LBM 2016TR15J LBM 2016TR18J LBM 2016TR22J LBM 2016TR27J LBM 2016TR33J LBM 2016TR39J LBM 2016TR47J LBM 2016TR56J LBM 2016TR68J LBM 2016TR82J LBM 2016T1R0J LBM 2016T1R2J LBM 2016T1R5J LBM 2016T1R8J LBM 2016T2R2J LBM 2016T2R7J LBM 2016T3R3J LBM 2016T3R9J LBM 2016T4R7J LBM 2016T5R6J LBM 2016T6R8J LBM 2016T8R2J LBM 2016T100J LBM 2016T120J LBM 2016T150J LBM 2016T180J LBM 2016T220J LBM 2016T270J LBM 2016T330J LBM 2016T390J LBM 2016T470J LBM 2016T560J LBM 2016T680J LBM 2016T820J LBM 2016T101J EHS Nominal inductance ［μH］ Inductance tolerance Q （min.） Self-resonant frequency ［MHｚ］（min.） DC Resistance ［Ω］（±30％） Rated current ［mA］（max.） Measuring frequency ［MHz］ RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS RoHS 0.12 0.15 0.18 0.22 0.27 0.33 0.39 0.47 0.56 0.68 0.82 1.0 1.2 1.5 1.8 2.2 2.7 3.3 3.9 4.7 5.6 6.8 8.2 10 12 15 18 22 27 33 39 47 56 68 82 100 ±5％ ±5％ ±5％ ±5％ ±5％ ±5％ ±5％ ±5％ ±5％ ±5％ ±5％ ±5％ ±5％ ±5％ ±5％ ±5％ ±5％ ±5％ ±5％ ±5％ ±5％ ±5％ ±5％ ±5％ ±5％ ±5％ ±5％ ±5％ ±5％ ±5％ ±5％ ±5％ ±5％ ±5％ ±5％ ±5％ 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 25 25 25 25 25 25 25 25 25 25 20 20 20 20 20 15 600 550 500 450 425 400 375 350 300 270 250 220 180 135 100 75 55 48 43 40 36 33 30 27 23 20 18 17 16 15 14 13 12 11 10 9.0 0.13 0.15 0.15 0.20 0.21 0.21 0.26 0.26 0.29 0.32 0.34 0.38 0.41 0.47 0.48 0.54 0.59 0.68 0.74 0.78 0.88 0.97 1.1 1.2 1.4 1.5 2.5 2.8 3.2 3.6 3.9 4.1 5.9 7.0 7.7 8.0 610 570 560 520 510 490 440 430 410 400 390 385 370 350 345 340 310 290 275 270 255 240 225 215 200 190 150 140 130 125 120 115 95 90 85 80 25.2 25.2 25.2 25.2 25.2 25.2 25.2 25.2 25.2 25.2 25.2 7.96 7.96 7.96 7.96 7.96 7.96 7.96 7.96 7.96 7.96 7.96 7.96 2.52 2.52 2.52 2.52 2.52 2.52 2.52 2.52 2.52 2.52 2.52 2.52 0.796 i_wound_LBM_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/) . 66 14 WIRE-WOUND CHIP INDUCTORS (LB SERIES)， WIRE-WOUND CHIP POWER INDUCTORS (CB SERIES)， WIRE-WOUND CHIP INDUCTORS FOR SIGNAL LINES (LB SERIES M TYPE) ■PACKAGING ①Minimum Quantity Standard Quantity ［pcs］ Paper Tape Embossed Tape Type LB C3225 CB C3225 LB 3218 LB R2518 LB C2518 LB 2518 CB 2518 CB C2518 LBM2016 LB C2016 LB 2016 CB 2016 CB C2016 LB 2012 LB C2012 LB R2012 CB 2012 CB C2012 CB L2012 LB 1608 LBMF1608 CBMF1608 － 1000 － 2000 － 2000 － 2000 － 3000 4000 4000 － － － 3000 ②Tape material ●Embossed tape Top tape Chip Filled Sprocket hole Base tape Chip cavity Chip ●Card board carrier tape Top tape Base tape Chip Filled Sprocket hole Bottom tape Chip cavity Chip ▶ This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification. For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) . i_wound_CB_LB_pack_e-E02R01 ③Taping Dimensions ●Embossed Tape （0.315 inches wide） Type LBM2016 LB C3225 CB C3225 LB 3218 LB 2518 CB 2518 LB C2518 CB C2518 LB R2518 LB 2016 CB 2016 LB C2016 CB C2016 LB 2012 CB 2012 LB C2012 CB C2012 LB R2012 LBMF1608 CBMF1608 Chip cavity A B 1.75±0.1 2.1±0.1 （0.069±0.004） （0.083±0.004） 2.8±0.1 3.5±0.1 （0.110±0.004） （0.138±0.004） 2.1±0.1 3.5±0.1 （0.083±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） Tape thickness T K 0.3±0.05 1.9max. （0.012±0.002） （0.075max.） 0.3±0.05 4.0max. （0.012±0.002） （0.157max.） 0.3±0.05 2.2max. （0.012±0.002） （0.087max.） 2.15±0.1 （0.085±0.004） 2.7±0.1 （0.106±0.004） 4.0±0.1 （0.157±0.004） 0.3±0.05 （0.012±0.002） 2.2max. （0.087max.） 1.75±0.1 （0.069±0.004） 2.1±0.1 （0.083±0.004） 4.0±0.1 （0.157±0.004） 0.3±0.05 （0.012±0.002） 1.9max. （0.075max.） 1.45±0.1 （0.057±0.004） 2.25±0.1 （0.089±0.004） 4.0±0.1 （0.157±0.004） 0.25±0.05 （0.010±0.002） 1.45max. （0.057max.） 1.1±0.1 （0.043±0.004） 1.9±0.1 （0.075±0.004） 4.0±0.1 （0.157±0.004） 0.25±0.05 （0.010±0.002） 1.2max. （0.047max.） Unit：mm（inch） Chip cavity A B 1.55±0.1 2.3±0.1 （0.061±0.004） （0.091±0.004） 1.0±0.1 1.8±0.1 （0.039±0.004） （0.071±0.004） Insertion pitch F 4.0±0.1 （0.157±0.004） 4.0±0.1 （0.157±0.004） Tape thickness T 1.1max. （0.043max.） 1.1max. （0.043max.） Unit：mm（inch） ●Card board carrier tape（0.315 inches wide） Type CB L2012 LB 1608 ▶ This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification. For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) . i_wound_CB_LB_pack_e-E02R01 ④Leader and Blank Portion ⑤Reel Size ⑥Top Tape Strength The top tape requires a peel-off force 0.2 to 0.7N in the direction of the arrow as illustrated below. ▶ This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification. For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) . i_wound_CB_LB_pack_e-E02R01 WIRE-WOUND CHIP INDUCTORS (LB SERIES), WIRE-WOUND CHIP POWER INDUCTORS (CB SERIES), WIRE-WOUND CHIP INDUCTORS FOR SIGNAL LINES (LB SERIES M TYPE) ■RELIABILITY DATA 1.Operating temperature Range LB, LBC, LBR, LBMF Series Specified Value CB, CBC, CBL, CBMF Series －40～＋105℃（Including self-generated heat） LBM Series 2. Storage Temperature Range（after soldering） LB, LBC, LBR, LBMF Series Specified Value CB, CBC, CBL, CBMF Series －40～＋85℃ LBM Series Test Methods and Remarks LB, CB Series： Please refer the term of "7. storage conditions" in precautions. 3.Rated Current LB, LBC, LBR, LBMF Series Specified Value CB, CBC, CBL, CBMF Series Within the specified tolerance LBM Series 4.Inductance LB, LBC, LBR, LBMF Series Specified Value CB, CBC, CBL, CBMF Series Within the specified tolerance LBM Series Test Methods and Remarks LB・LBC・LBR・CB・CBC・CBL・LBMF・CBMF・LBM Series Measuring equipment ：LCR Mater（HP4285A or its equivalent） 5.Q LB, LBC, LBR, LBMF Series Specified Value CB, CBC, CBL, CBMF Series LBM Series Test Methods and Remarks LBM Series Measuring equipment － Within the specified tolerance : LCR Mater（HP4285A or its equivalent） 6.DC Resisitance LB, LBC, LBR, LBMF Series Specified Value CB, CBC, CBL, CBMF Series Within the specified tolerance LBM Series Test Methods and Remarks Measuring equipment : DC Ohmmeter （HIOKI 3227 or its equivalent） 7.Self-Resonant Frequency LB, LBC, LBR, LBMF Series Specified Value CB, CBC, CBL, CBMF Series Within the specified tolerance LBM Series Test Methods and Remarks Measuring equipment : Impedance analyzer （HP4291A or its 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_wound_CB_LB_reli_e-E02R01 8.Temperature Characteristic LBM2016 Specified Value Test Methods and Remarks Inductance change : Within±5％ LB1608 LB2012 LBR2012 CB2012 CBL2012 LB2016 CB2016 LB2518 LBR2518 CB2518 LBC3225 CBC3225 LBMF1608 CBMF1608 LBC2016 CBC2016 LBC2518 CBC2518 LB3218 LBC2012 CBC2012 Inductance change : Within±20％ Inductance change : Within±25％ Inductance change : Within±35％ Change of maximum inductance deviation in step 1-5 Temperature（℃） Step LB, CB Series 1 20 2 －40 3 20（Reference temperature） 4 ＋85（Maximum operating temperature） 5 20 9.Rasistance to Flexure of Substrate LB, LBC, LBR, LBMF Series Specified Value CB, CBC, CBL, CBMF Series No damage. LBM Series Warp : 2mm（LB・LBC・LBR・CB・CBC・CBL・LBM・LBMF・CBMF Series） Test substrate : Board according to JIS C0051 Thickness : 0.8mm（LB・LBMF・CBMF1608） : 1.0ｍｍ（Others） Test Methods and Remarks 10.Body Strength LB, LBC, LBR, LBMF Series Specified Value CB, CBC, CBL, CBMF Series No damage. LBM Series Test Methods and Remarks LB・LBC・LBR・CB・CBC・CBL・LBM Applied force : 10N Duration : 10sec. LB1608・LBMF1608・CBMF1608 Applied force : 5N Duration : 10sec. 11.Adhesion of terminal electrode LB, LBC, LBR, LBMF Series Specified Value CB, CBC, CBL, CBMF Series No abnormality. LBM Series Test Methods and Remarks LB・LBC・LBR・CB・CBC・CBL・LBM・LBMF・CBMF Applied force : 10N to X and Y directions Duration : 5 sec. Test substrate : Printed board LB1608・CBMF1608・LBMF1608 Applied force : 5N to X and Y directions Duration : 5 sec. Test substrate : Printed board ▶ This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification. For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) . i_wound_CB_LB_reli_e-E02R01 12.Resistance to vibration LB, LBC, LBR, LBMF Series Specified Value CB, CBC, CBL, CBMF Series Inductance change : Within±5％ No significant abnormality in appearance. LBM Series Test Methods and Remarks Inductance change : Within±10％ No significant abnormality in appearance. LB・LBR・LBC・CB・CBC・CBL・LBM・LBMF・CBMF : According to JIS C5102 clause 8.2. Vibration type :A Directions : 2 hrs each in X, Y and Z directions. Total：6 hrs Frequency range : 10 to 55 to 10 Hz（1min.） Amplitude : 1.5mm Mounting method : Soldering onto printed board Recovery : At least 2 hrs of recovery under the standard condition after the test, followed by the measurement within 48 hrs. 13.Drop test LB, LBC, LBR, LBMF Series Specified Value CB, CBC, CBL, CBMF Series － LBM Series 14.Solderability LB, LBC, LBR, LBMF Series Specified Value CB, CBC, CBL, CBMF Series At least 90％ of surface of terminal electrode is covered by new LBM Series Test Methods and Remarks LB・LBC・LBR・CB・CBC・CBL・LBM・LBMF・CBMF： Solder temperature : 245±5℃ Duration : 5±0.5sec Flux : Methanol solution with 25％ of colophony 15.Resistance to soldering LB, LBC, LBR, LBMF Series Specified Value CB, CBC, CBL, CBMF Series LBM Series Test Methods and Remarks Inductance change : Within±10％ Inductance change : Within±5％ LB・LBC・LBR・CB・CBC・CBL・LBM・LBMF・CBMF： 3 times of reflow oven at 230℃ MIN for 40sec. with peak temperature at 260 ℃ for 5sec. 16.Resisitance to solvent LB, LBC, LBR, LBMF Series Specified Value CB, CBC, CBL, CBMF Series － LBM Series Test Methods and Remarks Solvent temperature Type of solvent Cleaning conditions : Room temperature : Isopropyl alcohol : 90s. Immersion and cleaning. 17.Thermal shock LB, LBC, LBR, LBMF Series Specified Value CB, CBC, CBL, CBMF Series Inductance change : Within±10％ No significant abnormality in appearance. LBM Series Test Methods and Remarks LB・LBC・LBR・CB・CBC・CBL・LBM・LBMF・CBMF：－40～＋85℃, maintain times 30min. ,100 cycle Recovery : At least 2 hrs of recovery under the standard condition after the test, followed by the measurement within 48 hrs. ▶ This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification. For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) . i_wound_CB_LB_reli_e-E02R01 18.Damp heat life test LB, LBC, LBR, LBMF Series Specified Value CB, CBC, CBL, CBMF Series Inductance change : Within±10％ No significant abnormality in appearance. LBM Series Test Methods and Remarks Temperature Humidity Duration Recovery : 60±2℃ : 90～95％RH : 1000 hrs : At least 2 hrs of recovery under the standard condition after the test, followed by the measurement within 48 hrs. 19.Loading under damp heat life test LB, LBC, LBR, LBMF Series CB, CBC, CBL, CBMF Series Specified Value Test Methods and Remarks Inductance change : Within±10％ No significant abnormality in appearance. LBM Series Temperature Humidity Duration Applied current Recovery : 60±2℃ : 90～95％RH : 1000 hrs : Rated current : At least 2 hrs of recovery under the standard condition after the test, followed by the measurement within 48 hrs. 20.High temperature life test Specified Value LB, LBC, LBR, LBMF Series － CB, CBC, CBL, CBMF Series Inductance change : Within±10％ No significant abnormality in appearance. LBM Series Test Methods and Remarks Temperature Duration Recovery : 85±2℃ : 1000 hrs : At least 2 hrs of recovery under the standard condition after the test, followed by the measurement within 48 hrs. 21.Loading at high temperature life test LB, LBC, LBR, LBMF Series Specified Value CB, CBC, CBL, CBMF Series LBM Series Test Methods and Remarks Temperature Duration Applied current Recovery Inductance change : Within±10％ （LBC3225 Series : Within±20％） No significant abnormality in appearance. － : 85±2℃ : 1000 hrs : Rated current : At least 2 hrs of recovery under the standard condition after the test, followed by the measurement within 48 hrs. 22.Low temperature life test LB, LBC, LBR, LBMF Series Specified Value CB, CBC, CBL, CBMF Series Inductance change : Within±10％ No significant abnormality in appearance. LBM Series Test Methods and Remarks Temperature Duration Recovery : －40±2℃ : 1000 hrs : At least 2 hrs of recovery under the standard condition after the test, followed by the measurement within 48 hrs. 23.Standard condition LB, LBC, LBR, LBMF Series CB, CBC, CBL, CBMF Series Specified Value LBM Series Standard test conditions Unless specified, Ambient temperature is 20±15℃ and the Relative humidity is 65±20％. If there is any doubt about the test results, further measurement shall be had within the following limits: Ambient Temperature: 20±2℃ Relative humidity: 65±5％ Inductance value is based on our standard measurement systems. ▶ This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification. For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) . i_wound_CB_LB_reli_e-E02R01 WIRE-WOUND CHIP INDUCTORS (LB SERIES)， WIRE-WOUND CHIP POWER INDUCTORS (CB SERIES)， WIRE-WOUND CHIP INDUCTORS FOR SIGNAL LINES (LB SERIES M TYPE) ■PRECAUTIONS 1．Circuit Design Precautions ◆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 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 Precautions Technical considerations ◆Land pattern design 1. Please contact any of our offices for a land pattern, and refer to a recommended land pattern of a right figure or specifications. PRECAUTIONS 【Recommended Land Patterns】 Surface Mounting ・ Mounting and soldering conditions should be checked beforehand. ・ Applicable soldering process to those products is reflow soldering only. 3．Considerations for automatic placement Precautions Technical considerations ◆Adjustment of mounting machine 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. 1. When installing products, care should be taken not to apply distortion stress as it may deform the products. 4．Soldering Precautions ◆Reflow soldering（ LB and CB Types） 1. For reflow soldering with either leaded or lead-free solder, the profile specified in "point for controlling" is recommended. ◆Recommended conditions for using a soldering iron 1. Put the soldering iron on the land-pattern. Soldering iron's temperature - Below 350℃ Duration-3 seconds or less. The soldering iron should not come in contact with inductor directly. ◆Reflow soldering（ LB and CB Types） 1. Reflow profile Technical considerations ◆Recommended conditions for using a soldering iron 1. Components can be damaged by excessive heat where soldering conditions exceed the specified range. 5．Cleaning Precautions Technical considerations ◆Cleaning conditions Washing by supersonic waves shall be avoided. ◆Cleaning conditions 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_wound_CB_LB_prec_e-E02R01 6．Handling Precautions Technical considerations ◆Handling 1. Keep the inductors away from all magnets and magnetic objects. ◆Breakaway PC boards（ splitting along perforations） 1. When splitting the PC board after mounting inductors, 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 1. Please do not give the inductors any excessive mechanical shocks. ◆Handling 1. There is a case that a characteristic varies with magnetic influence. ◆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. 7．Storage conditions Precautions ◆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 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, LB type：Should be used within 6 months from the time of delivery. Technical considerations ◆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 the purchase of our products, please check our specification. For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) . i_wound_CB_LB_prec_e-E02R01