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 2011. 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. 12 notice_e-01 WIRE-WOUND CHIP INDUCTORS FOR SIGNAL LINES (LB SERIES M TYPE / LE SERIES M TYPE) LB REFLOW LE WAVE REFLOW FEATURES APPLICATIONS LBM2016 Series LBM2016-Series which are the wound chip inductors for signal line propose Down sizing with High Q and narrow tolerance. LBM series are suitable for the analog signal line of DSC, DVC, HDD, LCD-TV, game equipments, STB, various audio-visual equipments, various communication equipments and etc.. LEM2520 Series A high-quality inductor that is simple to mass-produce and conforms to the same production process and basic construction as an axial lead type inductor. OPERATING TEMP. LBM2016 Series 40 105Including-self-generated heat ORDERING CODE L B M 2 0 1 6 T Type Wound chip inductor for signal line Wound chip inductor for LEM signal line 0 External Dimensionsmm 2016 2.0x1.6 2520 2.5x2.0 LBM 1 T 0 Packaging Tape & Reel J Nominal InductanceH example R12 0.12 1R0 1.00 100 10.0 101 100 Inductance Tolerances J 5% K 10% Internal code R=decimal point EXTERNAL DIMENSIONS/STANDARD QUANTITY LBM2016 AVAILABLE INDUCTANCE RANGE Type LEM2520 Range e Type L W Ordinary type InductanceH 0.12 e T e W 2.00.2 1.60.2 1.60.2 0.50.2 0.080.008 0.0630.0080.0630.008 0.020.008 2.50.2 2.00.2 1.80.2 0.45 1.40.1 LEM2520 0.0980.008 0.0790.008 0.0710.008 0.018 0.0550.004 LBM2016 Standard Quantity [pcs] Paper Tape Embossed Tape 1.0 10 100 LBM2016 IdcmA 610 LEM2520 Rdc30 IdcmA 0.13 520 Rdc max 0.37 385 0.38 245 1.10 215 1.20 155 3.50 80 8.00 100H 60 21.00 100H 2000 Unitmm inch Recommended Land Patterns Surface Mounting Mounting and soldering conditions should be checked beforehand. LB only Applicable soldering process to those products is reflow soldering only. Recommended Land Patterns Unitmm C A B A TYPE LBM2016 LEM2520 A 0.6 0.9 B 1.0 1.5 C 1.8 1.5 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/) or CD catalogs. 86 12 wound03_e-01 PART NUMBERS LBM2016 TYPE Ordering code Inductance H Inductance Tolerance 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 Inductance H Inductance Tolerance Q min. 30 25 20 15 Self-resonant frequency MHzmin. 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 Resistance DC 30 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 1.10 1.20 1.4 1.5 2.5 2.8 3.2 3.6 3.9 4.1 5.9 7.0 7.7 8.0 Rated current mA max. 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 Measuring frequency MHz Self-resonant frequency MHzmin. 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 Resistance DC max. 0.37 0.42 0.46 0.52 0.56 0.60 0.65 0.68 0.75 0.85 1.00 1.10 1.20 1.30 1.45 1.55 1.70 1.90 2.10 2.30 2.50 2.70 3.05 3.50 3.80 4.40 4.80 5.50 6.30 7.10 9.50 11.10 12.10 16.60 19.00 21.00 Rated current mA max. 520 480 460 430 420 400 375 350 325 300 260 245 230 220 210 200 195 185 180 175 170 165 160 155 150 140 130 125 115 110 90 80 75 70 65 60 Measuring frequency MHz 25.2 7.96 2.52 0.796 STANDARD INDUCTORS INDUCTORS LB M2016TR12J LB M2016TR15J LB M2016TR18J LB M2016TR22J LB M2016TR27J LB M2016TR33J LB M2016TR39J LB M2016TR47J LB M2016TR56J LB M2016TR68J LB M2016TR82J LB M2016T1R0J LB M2016T1R2J LB M2016T1R5J LB M2016T1R8J LB M2016T2R2J LB M2016T2R7J LB M2016T3R3J LB M2016T3R9J LB M2016T4R7J LB M2016T5R6J LB M2016T6R8J LB M2016T8R2J LB M2016T100J LB M2016T120J LB M2016T150J LB M2016T180J LB M2016T220J LB M2016T270J LB M2016T330J LB M2016T390J LB M2016T470J LB M2016T560J LB M2016T680J LB M2016T820J LB M2016T101J EHSEnvironmental Hazardous Substances 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 LEM2520 TYPE Ordering code LEM 2520 TR12K LEM 2520 TR15K LEM 2520 TR18K LEM 2520 TR22K LEM 2520 TR27K LEM 2520 TR33K LEM 2520 TR39K LEM 2520 TR47K LEM 2520 TR56K LEM 2520 TR68K LEM 2520 TR82K LEM 2520 T1R0J LEM 2520 T1R2J LEM 2520 T1R5J LEM 2520 T1R8J LEM 2520 T2R2J LEM 2520 T2R7J LEM 2520 T3R3J LEM 2520 T3R9J LEM 2520 T4R7J LEM 2520 T5R6J LEM 2520 T6R8J LEM 2520 T8R2J LEM 2520 T100J LEM 2520 T120J LEM 2520 T150J LEM 2520 T180J LEM 2520 T220J LEM 2520 T270J LEM 2520 T330J LEM 2520 T390J LEM 2520 T470J LEM 2520 T560J LEM 2520 T680J LEM 2520 T820J LEM 2520 T101J EHSEnvironmental Hazardous Substances 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 Q min. 10 30 5 25 20 15 25.2 7.96 2.52 0.796 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/) or CD catalogs. wound03_e-01 12 87 ELECTRICAL CHARACTERISTICS LBM2016 Q-vs-Frequency characteristics Impedance-vs-Frequency characteristics 100 Inductance-vs-Frequency characteristics 1000 10000000 101J 1000000 1R0J 100000 101J Q 100J 10 Inductance[H] 1R0J 100J 10000 1000 100 10 1 101J 100J 1R0J 100 1 1 10 Frequency[MHz] 10 1 100 10 100 Freaquency[MHz] 1000 0.1 1 10 Freaquency[MHz] 100 LEM2520 Q-vs-Frequency characteristics Impedance-vs-Frequency characteristics 1000000 Inductance-vs-Frequency characteristics 1000 100000 100 10000 1000 10 100 1 10 1 10 100 1 1 10 100 1000 0.1 1 10 100 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/) or CD catalogs. 88 12 wound03_e-01 STANDARD INDUCTORS INDUCTORS 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/) or CD catalogs. wound03_e-01 12 89 PACKAGING Minimum Quantity Leader and Blank Portion Type LBC3225/CBC3225 LB3218 LBR2518/LBC2518/LB251 /CB2518/CBC2518/LEM2520 LBM2016/LBC2016/ LB2016/CB2016/CBC2016 LB2012/LBC2012/LBR202 /CB2012/CBC2012 CBL2012 LB1608 LBMF1608/CBMF1608 Standard Quantitypcs Papar Tape Embossed Tape 1000 2000 2000 2000 3000 4000 4000 3000 (10 pitches or more) (10 pitches or more) 150mm or more (5.9 inches or more) Reel Size 0.039 60 1 ) -02.36 -0 Embossed tape 180 0 7.09 0 -3 -0.118 ) 2.5 max 0.098 Tape material 10.01.5 (0.3940.059) Top Tape Strength The top tape requires a peel-off force 0.2 to 0.7N in the direction of the arrow as illustrated below. Pull direction Taping Dimensions Embossed Tape0.315 inches wide Card board carrier tape0.315 inches wide Chip cavity Type LBM 2016 LEM 2520 LBC3225/ CBC3225 LB3218 A Insertion pitch B F Tape thickness T K 2.10.1 4.00.1 0.30.05 1.9max. 1.750.1 0.0690.0040.0830.0040.1570.0040.0120.002 0.075max. 2.70.1 4.00.1 0.30.05 2.10.1 2.30.1 0.0910.004 0.1060.0040.1570.0040.0120.0020.0830.004 2.80.1 3.50.1 4.00.1 0.30.05 4.0max. 0.1100.0040.1380.0040.1570.0040.0120.002 0.157max. 3.50.1 4.00.1 0.30.05 2.2max. 2.10.1 0.0830.004 0.1380.0040.1570.0040.0120.002 0.087max. LB2518 / CB2518 2.150.1 2.70.1 4.00.1 0.30.05 2.2max. LBC2518 / CBC2518 0.0850.004 0.1060.0040.1570.0040.0120.002 0.087max. LBR2518 LB2016/ CB2016 1.750.1 2.10.1 4.00.1 0.30.05 1.9max. LBC2016 / CBC2016 0.0690.0040.0830.0040.1570.0040.0120.002 0.075max. LB2012 / CB2012 1.450.1 2.250.1 4.00.1 0.250.05 1.45max. LBC2012 / CBC2012 0.0570.004 0.0890.004 0.1570.0040.0100.002 0.057max. LBR2012 2.30.1 4.00.1 1.1max. 1.1max. 1.550.1 CBL2012 0.0610.004 0.0910.004 0.1570.004 0.043max. 0.043max. 1.80.1 4.00.1 1.1max. 1.1max. 1.00.1 LB1608 0.0390.004 0.0710.004 0.1570.004 0.043max. 0.043max. 1.10.1 1.90.1 4.00.1 0.250.05 1.2max. LBMF1608 / CBMF1608 0.0430.004 0.0750.004 0.1570.0040.0100.002 0.047max. Unitmm inch This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our 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. wound0103_reli_e-01 12 wound0103_reli-PRP1 RELIABILITY DATA 1.Operating temperature Range LB, LBC, LBR, LBMF Series CB, CBC, CBL, CBMF Series LBM Series LEM Series Including self-generated heat 40105 4085 2.Storage LB, LBC, LBR, LBMF Series CB, CBC, CBL, CBMF Series LBM, LEM Series Test Methods and Remarks Please refer the term of "7. storage conditions" in precautions. 4085 3.Rated Current LB, LBC, LBR, LBMF Series CB, CBC, CBL, CBMF Series Within the specified tolerance LBM, LEM Series Test Methods and Remarks LEM Series The maximum DC value having inductance decrease within 10 and temperature increase within 20 by the application of DC bias. 4.Inductance LB, LBC, LBR, LBMF Series CB, CBC, CBL, CBMF Series LBM, LEM Series Test Methods and Remarks LEM Series Within the specified tolerance LBLBCLBRCBCBCCBLLBMFCBMFLBM Series Measuring equipmentLCR Meter HP4285A42851A or its equivalent Measuring frequencySpecified frequency Measuring equipmentLCR Mater HP4285A or its equivalent 5.Q LB, LBC, LBR, LBMF Series CB, CBC, CBL, CBMF Series LBM, LEM Series Test Methods and Remarks LEM Series Measuring equipmentLCR MeterHP4285A42851A or its equivalent Measuring frequencySpecified frequency LBM Series Measuring equipmentLCR Mater HP4285A or its equivalent 6.DC Resisitance LB, LBC, LBR, LBMF Series CB, CBC, CBL, CBMF Series LBM, LEM Series Test Methods and Remarks Measuring equipmentDC Ohmmeter HIOKI 3227 or its equivalent Within the specified tolerance 7.Self-Resonant Frequency LB, LBC, LBR, LBMF Series CB, CBC, CBL, CBMF Series LBM, LEM Series Test Methods and Remarks Measuring equipmentImpedance analyzer HP4291A or its equivalent 8.Temperature Characteristic LBM2016 LEM2520 CB2012 CBL2012 LB1608 LB2012 LBR2012 CB2016 LB2518 LBR2518 CB2518 LBC3225 CBC2016 LBC2518 LBMF1608 CBMF1608 LBC2016 CBC2518 LB3218 LBC2012 CBC2012 Test Methods and Remarks Change of maximum inductance deviation in step 1-5 LB, CB Series Step 1 2 LEM2520 Within the specified tolerance Within the specified tolerance Inductance change:Within5 LB2016 CBC3225 Inductance change:Within20 Inductance change:Within25 Inductance change:Within35 Temperture 20 40 3 4 20Reference temperature 85Maximum operating temperature 5 20 Step Temperture 1 20 2 25 3 4 20Reference temperature 85Maximum operating temperature 5 20 9.Rasistance to Flexure of Substrate LB, LBC, LBR, LBMF Series CB, CBC, CBL, CBMF Series LBM, LEM Series Test Methods and Remarks Warp 2mm LBLBCLBRCBCBCCBLLBMLBMFCBMF Series 3mm LEM2520 Test substrate: Board according to JIS C0051 No damage. Pressing jig LEM25201.6mm LBLBMF CBMF1608 0.8mm Others1.0mm 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/) or CD catalogs. wound0103_reli-PRP2 12 wound0103_reli_e-01 RELIABILITY DATA 10.Body Strength LB, LBC, LBR, LBMF Series CB, CBC, CBL, CBMF Series LBM, LEM Series Test Methods and Remarks LBLBCLBRCBCBCCBLLBMLEM2520 LB1608LBMF1608CBMF1608 No damage. Applied force10N Duration10sec. Applied force5N Duration10sec. 11.Adhesion of terminal electrode LB, LBC, LBR, LBMF Series CB, CBC, CBL, CBMF Series LBM, LEM Series Test Methods and Remarks LBLBCLBRCBCBCCBLLBMLBMFCBMFLEM2520 LB1608CBMF1608LBMF1608 No abnormality. Applied force10N to X and Y directions Duration5 sec. Test substratePrinted board Applied force5N to X and Y directions Duration5 sec. Test substratePrinted board 12.Resistance to vibration LB, LBC, LBR, LBMF Series Inductance change:Within10 CB, CBC, CBL, CBMF Series LBM, LEM Series Inductance change:Within5 Test Methods and Remarks LEMLBLBCLBRCBCBCCBLLBMLBMFCBMFAccording to JIS C5102 clause 8.2. Vibration typeA Directions2 hrs each in X, Y and Z directions. Total6 hrs Frequency range10 to 55 to 10 Hz1min. Amplitude1.5mm Mounting methodSoldering onto printed board RecoveryAt least 2 hrs of recovery under the standard condition after the test, followed by the measurement within 48 hrs. LEMRecovery At least 1 hr of recovery under the standard condition after the test, followed by the measurement within 2 hrs. 13.Drop test LB, LBC, LBR, LBMF Series CB, CBC, CBL, CBMF Series LBM Series LEM Series Inductance change:Within5 Test Methods and Remarks LEM Acceleration980m/sec2 Duration6msec Number of times6 sides x 3 times Mounting methodSoldering onto printed board RecoveryAt least 2 hrs of recovery under the standard condition after the test, followed by the measurement within 48 hrs. LEMRecovery At least 1 hr of recovery under the standard condition after the test, followed by the measurement within 2 hrs. 14.Solderability LB, LBC, LBR, LBMF Series CB, CBC, CBL, CBMF Series LBM, LEM Series Test Methods and Remarks LEM No significant abnormality in appearance. No significant abnormality in appearance. No significant abnormality in appearance. At least 90 of surface of terminal electrode is covered by new Solder temperature2305 Duration50.5sec. FluxMethanol solution with 25 of colophony LBLBCLBRCBCBCCBLLBMLBMFCBMF Solder temperature2455 Duration50.5sec FluxMethanol solution with 25 of colophony 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/) or CD catalogs. wound0103_reli_e-01 12 wound0103_reli-PRP3 RELIABILITY DATA 15.Resistance to soldering LB, LBC, LBR, LBMF Series Inductance change:Within10 CB, CBC, CBL, CBMF Series LEM Series Inductance change:Within5 LEM2520 No significant abnormality in appearance. Test Methods and Remarks LEM Reflow condition 3 times of reflow over at 2205 for 40sec. MAX, With Peak temperature at 2405 for 5 sec. MAX.Refer to a Profile of chart below. Flow condition Solder temperature2605 Duration101sec. Once LBLBCLBRCBCBCCBLLBMLBMFCBMF 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 CB, CBC, CBL, CBMF Series LBM, LEM Series Test Methods and Remarks Solvent temperatureRoom temperature Type of solventIsopropyl alcohol Cleaning conditions90s. Immersion and cleaning. No significant abnormality in appearance 17.Thermal shock LB, LBC, LBR, LBMF Series CB, CBC, CBL, CBMF Series LBM Series Inductance change:Within10 Inductance change :Within10 Q R124R730 min. 5R633025 min. 39082020 min. 10115 min. LEM Series Test Methods and Remarks LEM : Conditions for 1cycle No significant abnormality in appearance. Step 1 2 Temperature 40 85 Duration min 30 30 Number of cycle100 cycle RecoveryAt least 1 hr of recovery under the standard condition after the test, followed by the measurement within 2 hrs. LBLBCLBRCBCBCCBLLBMLBMFCBMF 4085, maintain times 30min. ,100 cycle RecoveryAt least 2 hrs of recovery under the standard condition after the test, followed by the measurement within 48 hrs. 18.Damp heat life test LB, LBC, LBR, LBMF Series CB, CBC, CBL, CBMF Series LBM Series LEM Series Inductance change:Within10 No significant abnormality in appearance. Inductance change :Within10 Q R124R730 min. 5R633025 min. 39082020 min. 10115 min. Test Methods and Remarks Temperature602 Humidity9095RH Duration1000 hrs RecoveryAt least 2 hrs of recovery under the standard condition after the test, followed by the measurement within 48 hrs. LEMRecovery At least 1 hr of recovery under the standard condition after the test, followed by the measurement within 2 hrs. 19.Loading under damp heat life test LB, LBC, LBR, LBMF Series CB, CBC, CBL, CBMF Series LBM Series LEM Series Inductance change:Within10 No significant abnormality in appearance. Inductance change :Within10 Q R124R730 min. 5R633025 min. 39082020 min. 10115 min. Test Methods and Remarks Temperature602 Humidity9095RH Duration1000 hrs Applied currentRated current RecoveryAt least 2 hrs of recovery under the standard condition after the test, followed by the measurement within 48 hrs. LEMRecovery At least 1 hr of recovery under the standard condition after the test, followed by the measurement within 2 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/) or CD catalogs. wound0103_reli-PRP4 12 wound0103_reli_e-01 RELIABILITY DATA 20.High temperature life test LB, LBC, LBR, LBMF Series CB, CBC, CBL, CBMF Series LBM Series LEM Series Inductance change:Within10 No significant abnormality in appearance. Inductance change :Within10 Q R124R730 min. 5R633025 min. 39082020 min. 10115 min. Test Methods and Remarks Temperature852 Duration1000 hrs RecoveryAt least 2 hrs of recovery under the standard condition after the test, followed by the measurement within 48 hrs. LEMRecovery At least 1 hr of recovery under the standard condition after the test, followed by the measurement within 2 hrs. 21.Loading at high temperature life test LB, LBC, LBR, LBMF Series Inductance change:Within10 CB, CBC, CBL, CBMF Series LBM, LEM Series Test Methods and Remarks Temperature852 Duration1000 hrs Applied currentRated current RecoveryAt 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 CB, CBC, CBL, CBMF Series LBM Series LEM Series Inductance change:Within10 No significant abnormality in appearance. No significant abnormality in appearance. Inductance change :Within10 Q R124R730 min. 5R633025 min. 39082020 min. 10115 min. Test Methods and Remarks Temperature402 Duration1000 hrs RecoveryAt least 2 hrs of recovery under the standard condition after the test, followed by the measurement within 48 hrs. LEMRecovery At least 1 hr of recovery under the standard condition after the test, followed by the measurement within 2 hrs. 23.Standard condition LB, LBC, LBR, LBMF Series CB, CBC, CBL, CBMF Series LBM, LEM Series Standard test conditions Unless specified, Ambient temperature is 2015 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: 202 Relative humidity: 655 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/) or CD catalogs. wound0103_reli_e-01 12 wound0103_reli-PRP5 PRECAUTIONS LEM TypeLB TypeCB Type 1Circuit Design Operating environment 1The 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. 2PCB Design Land pattern design Precautions 1Please contact any of our offices for a land pattern, and refer to a recommended land pattern of a right figure or specifications. PRECAUTIONS Technical Recommended Land Patterns considerSurface Mounting ations Mounting and soldering conditions should be checked beforehand. Applicable soldering process to those products is reflow soldering only. 3Considerations for automatic placement Adjustment of mounting machine Precautions 1. Excessive impact load should not be imposed on the products when mounting onto the PC boards. 2. Mounting and soldering conditions should be checked beforehand. Technical consider- 1. When installing products, care should be taken not to apply distortion stress as it may deform the products. ations 4Soldering Wave solderingLEM Type only 1For wave soldering,please apply conditions meeting the range of the specifed conditions in our catalog or the relevant specifications. Reflow solderingLB and CB Types 1For reflow soldering with either leaded or lead-free solder,the profile specified in "point for controlling" is recommended. Precautions Reflow solderingLEM 1For reflow soldering, please apply conditions meeting the range of the specified conditions in our catalog or the relevant specifications. Recommended conditions for using a soldering iron 1Put the soldering iron on the land-pattern. Soldering iron's temperature - Below 350 Duration-3 seconds or less. The soldering iron shoud not come in contact with inductor directly. Wave solderingLEM Type only 1Components can be damaged by excessive heat where soldering conditions exceed the specified range. Reflow solderingLB and CB Types 1Reflow profile 300 Peak Temp: 2600/5 5 sec Max 250 Technical considerations 200 180 230 Minn Pre-heat zone 150 150 100 9030 sec 3010 sec 50 0 Recommended conditions for using a soldering iron 1Components can be damaged by excessive heat where soldering conditions exceed the specified range. 5Cleaning Precautions Technical considerations Cleaning conditions Washing by supersonic waves shall be avoided. Cleaning conditions If washed by supersonic waves, the products might be broken. 6Handling Handling 1There is a case that a characteristic varies with magnetic influence. Breakaway PC boardssplitting along perforations Precautions 1Planning pattern configurations and the position of products should be carefully performed to minimize stress. Mechanical considerations 1There is a case to be damaged by a mechanical shock. Handling 1Keep the inductors away from all magnets and magnetic objects. Technical Breakaway PC boardssplitting along perforations 1When splitting the PC board after mounting inductors, care should be taken not to give any stresses of deflection or twisting to the board. consider2Board separation should not be done manually, but by using the appropriate devices. ations Mechanical considerations 1Please do not give the inductors any excessive mechanical shocks. 7Storage conditions Storage Precautions 1Under 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. Storage 1To 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 Technical Ambient temperature040 HumidityBelow 70% RH considerThe ambient temperature must be kept below 30 even under ideal storage conditions, solderability of products electrodes may decrease as time passes. For ations this reason, LE type inductors should be used within one year from the time of delivery. LB typeShould be used within 6 months from the time of delivery. LE typeIn case of storage over 6 months, solderability shall be checked before actual usage. 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/) or CD catalogs. wound0103_reli-PRP6 12 wound0103_reli_e-01