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 2012. 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. 13 AXIAL LEADED INDUCTORS AXIAL LEADED INDUCTORS WAVE PARTS NUMBER C A L Series name Code CA 4 5 T B 1 R 5 K Nominal inductance Code example 1R5 120 RDecimal point Series name High current axial leaded inductor Characteristics Standard DimensionsLxD Code 45 Nominal inductanceH 1.5 12 Inductance tolerance Code K DimensionsLxDmm 8.0x4.4 Internal code Code Lead configurations Code Lead configurations TB Axial lead (52mm lead space)/ammo pack VB Formed lead/ammo pack Inductance tolerance 10 Internal code Standard STANDARD EXTERNAL DIMENSIONS / STANDARD QUANTITY Taping StraightTB Type L D d CAL 45 8.0 max 0.315 max 4.4 max 0.173 max 0.650.05 0.0260.002 FormedVB LEADED INDUCTORS INDUCTORS Characteristics Code L Blank space Standard quantity [pcs] Taping Axial lead Formed lead 2000 1500 Unitmminch 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/) . 13 77 PARTS NUMBER CAL45 Parts number EHS Nominal inductance H LEADED INDUCTORS INDUCTORS CAL 45[] 1R0K RoHS 1.0 CAL 45[] 1R2K RoHS 1.2 CAL 45[] 1R5K RoHS 1.5 CAL 45[] 1R8K RoHS 1.8 CAL 45[] 2R2K RoHS 2.2 CAL 45[] 2R7K RoHS 2.7 CAL 45[] 3R3K RoHS 3.3 CAL 45[] 3R9K RoHS 3.9 CAL 45[] 4R7K RoHS 4.7 CAL 45[] 5R6K RoHS 5.6 CAL 45[] 6R8K RoHS 6.8 CAL 45[] 8R2K RoHS 8.2 CAL 45[] 100K RoHS 10 CAL 45[] 120K RoHS 12 CAL 45[] 150K RoHS 15 CAL 45[] 180K RoHS 18 CAL 45[] 220K RoHS 22 CAL 45[] 270K RoHS 27 CAL 45[] 330K RoHS 33 CAL 45[] 390K RoHS 39 CAL 45[] 470K RoHS 47 CAL 45[] 560K RoHS 56 CAL 45[] 680K RoHS 68 CAL 45[] 820K RoHS 82 CAL 45[] 101K RoHS 100 CAL 45[] 121K RoHS 120 CAL 45[] 151K RoHS 150 CAL 45[] 181K RoHS 180 CAL 45[] 221K RoHS 220 CAL 45[] 271K RoHS 270 CAL 45[] 331K RoHS 330 CAL 45[] 391K RoHS 390 CAL 45[] 471K RoHS 470 CAL 45[] 561K RoHS 560 CAL 45[] 681K RoHS 680 CAL 45[] 821K RoHS 820 CAL 45[] 102K RoHS 1000 CAL 45[] 122K RoHS 1200 CAL 45[] 152K RoHS 1500 CAL 45[] 182K RoHS 1800 CAL 45[] 222K RoHS 2200 CAL 45[] 272K RoHS 2700 CAL 45[] 332K RoHS 3300 CAL 45[] 392K RoHS 3900 CAL 45[] 472K RoHS 4700 CAL 45[] 562K RoHS 5600 CAL 45[] 682K RoHS 6800 CAL 45[] 822K RoHS 8200 CAL 45[] 103K RoHS 10000 [] Please specify the Lead configuration code. Inductance tolerance Measuring frequency MHz DC ResistanceDC max. 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 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 0.796 0.796 0.796 0.796 0.796 0.796 0.796 0.796 0.796 0.796 0.796 0.252 0.252 0.252 0.252 0.252 0.252 0.252 0.252 0.252 0.252 0.252 0.252 0.0796 0.036 0.039 0.041 0.048 0.054 0.058 0.066 0.072 0.079 0.089 0.097 0.110 0.14 0.17 0.19 0.24 0.28 0.33 0.37 0.47 0.52 0.75 0.78 0.92 1.2 1.6 1.8 2.3 2.9 3.4 3.6 4.9 6.3 7.0 7.8 11.0 13.2 17 22 27 36 45 65 69 80 90 100 125 155 Rated current Amax. Saturation current Temperature rise current Idc2 Idc1 5,600 3,300 5,000 3,200 4,400 3,000 4,100 2,800 3,900 2,700 3,500 2,500 3,100 2,400 3,000 2,300 2,800 2,200 2,500 2,100 2,200 2,000 2,000 1,900 1,700 1,800 1,600 1,450 1,400 1,430 1,250 1,300 1,200 1,220 1,100 1,130 1,000 1,080 920 900 890 870 790 710 700 700 620 640 590 630 550 490 490 470 420 450 370 425 350 355 320 330 290 280 270 240 250 240 240 220 220 210 190 170 170 150 150 140 140 120 130 110 110 90 100 75 95 70 90 65 90 60 80 60 75 50 65 45 The saturation current value (Idc1) is the DC current value having inductance decrease down to 10%. (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 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/) . 78 13 AXIAL LEADED INDUCTORS PACKAGING Minimum Quantity Taping for Straight Leads Type Lead Configuration code CAL45 TB Standard quantity [pcs] 2,000 Taping for Formed Leads Type Lead Configuraion code CAL45 VB Standard quantity [pcs] 1,500 Dimension CAL 45 TBa52mm lead space 2.05 inches Type CAL45 D 4.4max 0.173max L 8.0max 0.315max Dimensions a b 522/1 1.2max 2.050.079/0.039 0.047max |L1-L2| 1.0max 0.039max d 0.650.05 0.0260.002 Minimum insertion pitch 10.0 0.394 Unitmminch CAL 45VB Type Symbol Dimensions Symbol D 4.4max P2 H2 H0 CAL 45 P P0 P1 14.0max 0.551max 16.01.0 0.6300.039 12.71.0 0.5000.039 12.70.3 1 0.5000.012 3.850.7 0.1520.028 F h W W0 W1 Dimensions 6.351.3 0.2500.051 5.01.0 0.1970.039 0.02.0 0.00.079 18.01.0/0.5 0.7090.039/0.020 12.5min 0.492min 9.00.75/0.5 0.3540.030/0.020 Symbol W2 D0 d L t Dimensions 3.0max 2 0.118max 2.0max 0.079max 4.00.2 0.1570.008 0.650.05 0.0260.002 11.0max 0.433max 0.9max 0.035max Unitmminch 1 Accumulated error for 20 pitches is 1mm. 2 Bonding tape must not protrude from the base tape. 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_leaded_CA_pack_e-01 AXIAL LEADED INDUCTORSCAL Type RADIAL LEADED INDUCTORSLH Type LEADED FERRITE BEAD INDUCTORS FB Series A TypeR Type RELIABILITY DATA 1. Operating temperature Range CAL45 Type Specified Value 25 105 LHL FBA/FBR Test Methods and Remarks CA LHL 25 85 : Including self-generated heat : Including self-generated heat 2. Storage temperature Range CAL45 Type Specified Value LHL 40 85 FBA/FBR 3. Rated current CAL45 Type Specified Value LHL Within the specified tolerance FBA/FBR CA : Test Methods and Remarks The maximum DC value having inductance within 10% and temperature increase within 40 by the application of DC bias. LHL : The maximum DC value having inductance decrease within 10% (LHLC08, LHLC10within 30%) and temperature increase within the following specified temperature by the application of DC bias. Reference temperature : 25LHL08, LHL10, LHL13 : 30LHL16, LHLP : 40LHLC08, LHLC10 FB : No disconnection or appearance abnormality by continuous current application for 30 min. Change after the application shall be within 20% of the initial value. This is not guaranteed for electrical characteristics during current application. 4. Impedance CAL45 Type Specified Value LHL FBA/FBR Test Methods and Remarks FB : Measuring equipment Measuring frequency Within the specified tolerance : Impedance analyzer (HP4191A) or its equivalent : Specified frequency 5. Inductance CAL45 Type Specified Value LHL Within the specified tolerance FBA/FBR Test Methods and Remarks CA : Measuring equipment Measuring frequency LHL : Measuring equipment Measuring frequency : LCR meter (HP4285A + HP42851A or its equivalent) : Specified frequency : LCR meter (HP4285AHP42851A or its equivalent) : LCR meter (HP4263A) or its equivalent (at 1kHz) : Specified frequency 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_leaded_reli_e-01 6. Q CAL45 Type Specified Value LHL FBA/FBR Test Methods and Remarks LHL (except LHLP) : Measuring equipment : LCR meter (HP4285AHP42851A or its equivalent) : LCR meter (HP4263A) or its equivalent (at 1kHz) Measuring frequency : Specified frequency 7. DC Resistance CAL45 Type Specified Value LHL Within the specified tolerance FBA/FBR Test Methods and Remarks CA : Measuring equipment LHLFB : Measuring equipment : low ohmmeter (A&D AD5812 or its equivalent) : DC ohmmeter 8. Self resonance frequency CAL45 Type Specified Value LHL FBA/FBR Test Methods and Remarks LHL(except LHLP) : Measuring equipment : (HP4191A, 4192A) it equivalent 9. Temperature characteristic CAL45 Type Specified Value LHL L/L : Within 7% (except LHLP16 : Within 20%) FBA/FBR Test Methods and Remarks Change of maximum inductance deviation in step 1 to 5 Temperature () Step LHL 1 20 2 Minimum operating temperature 3 20 (Standard temperature) 4 Maximum operating temperature 5 20 10. Tensile strength test CAL45 Type Specified Value LHL FBA/FBR Test Methods and Remarks No abnormality such as cut lead, or looseness. No abnormality such as cut lead, or looseness. CA : Apply the stated tensile force progressively in the direction to draw terminal. force (N) duration (s) 10 10 LHL : Apply the stated tensile force progressively in the direction to draw terminal. Nominal wire diameter tensile d (mm) force (N) duration (s) 0.3d0.5 5 305 0.5d0.8 10 0.8d1.2 25 FBA/FBR : The body of a component shall be fixed and a tensile force of 201N shall be applied to the lead wire in the of the component during 101 seconds. axial direction 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_leaded_reli_e-01 11. Over current Specified Value CAL45 Type No emission of smoke no firing. LHL There shall be no scorch or short of wire. LHLC08, LHLC10 : There shall be no firing. FBA/FBR Test Methods and Remarks LHL/CAL45 Type Measuring current : Rated currentx2 Duration : 5 min. Number of measuring : one time 12. Terminal strength : bending CAL45 Type Specified Value LHL No abnormality such as cut lead, or looseness. FBA/FBR CA : Suspend a weight of specified mass at the end of the terminals and incline the body through the angle of 90 degrees and return it to the initial position. This operation is done over a period of 2-3 sec. Then second bend in the opposite direction shall be made. Number of bends : Two times. Nominal wire diameter Mass reference Bending force tensile weight 0.3 d0.5 2.5 0.25 0.5 d0.8 5 0.50 Test Methods and Remarks LHFB : Suspend a weight of specified mass at the end of the terminals and incline the body through the angle of 90 degrees and return it to the initial position. This operation is done over a period of 2-3 sec. Then second bend in the opposite direction shall be made. Number of bends : Two times. Nominal wire diameter Mass reference Bending force tensile weight 0.3d0.5 2.5 0.25 0.5d0.8 5 0.5 0.8d1.2 10 1.0 13. Insulation resistance : between the terminals and body CAL45 Type Specified Value LHL 100M min. FBA/FBR Test Methods and Remarks LHL : Applied voltage Duration : 500 VDC : 60 sec. 14. Insulation resistance : between terminals and core CAL45 Type Specified Value LHL FBA/FBR Test Methods and Remarks FBAFBR : Applied voltage Duration 1M min. (Other than material code MA) : 100 VDC : 605 sec. 15. Withstanding : between the terminals and body CAL45 Type Specified Value LHL No abnormality such as insulation damage FBA/FBR Test Methods and Remarks LHL : According to JIS C5102. 7. 1. 3 (C) Metal global method Applied voltage : 500 VDC Duration : 60 sec. 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_leaded_reli_e-01 16. DC bias characteristic CAL45 Type Specified Value L/L : Within 10% LHL FBA/FBR Test Methods and Remarks CA : Measure inductance with application of rated current using LCR meter to compare it with the initial value. 17. Body strength CAL45 Type Specified Value No abnormality as damage. LHL FBA/FBR Test Methods and Remarks CAL45 : Applied force Duration Speed FBA : Applied force Duration No abnormality such as cracks on body. :50N : 10 sec. : Shall attain to specified force in 2 sec. : 503N : 301 sec. 18. Resistance to vibration Specified Value Test Methods and Remarks CAL45 Type L/L : Within 5% LHL Appearance : No abnormality L/L : Within 5% Q change : Within 30% (LHLP : only L/L) FBA/FBR Appearance : No abnormality Impedance change : Within 20% CA : Directions Frequency range Amplitude Mounting method Recovery LHLFB : Directions Frequency range Amplitude Mounting method : 2 hrseach in X, Y and Z directions total : 6hrs. : 10 to 55 to 10Hz (1min.) : 1.5mm : Soldering onto printed board. : At least 1hr of recovery under the standard condition after the test, followed by the measurement within 2hrs. : 2 hrs each in X, Y and Z directions total : 6hrs. : 10 to 55 to 10Hz (1min.) : 1.5mm (But don't exceed acceleration 196m/s2 (two power)) : Soldering onto printed board. 19. Resistance to shock CAL45 Type Specified Value No significant abnormality in appearance LHL FBA/FBR Test Methods and Remarks CA : Drop test Impact material Height Total number of drops : concrete or vinyl tile : 1m : 10 times 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_leaded_reli_e-01 20. Solderability Specified Value Test Methods and Remarks CAL45 Type At least 75 of terminal electrode is covered by new solder. LHL At least 75 of terminal electrode is covered by new solder. FBA/FBR At least 90 of terminal electrode is covered by new solder. CA : Solder temperature Duration LHL : Solder temperature Duration Immersion depth FB : Solder temperature Duration Immersion depth : 2305 : 20.5 sec. : 2355 : 20.5 sec. : Up to 1.5mm from bottom of case. : 2305 : 31 sec. : Up to 1.5mm from terminal root. 21. Resistance to soldering heat Specified Value CAL45 Type L/L : Within 5% LHL No significant abnormality in appearance Inductance change : Within 5% Q change : Within 30%(LHLP : only L/L) FBA/FBR No significant abnormality in appearance Impedance change : Within 20% CA : Solder temperature Duration Immersed conditions Recovery : : : : LHL : Solder bath method : 2705 50.5 sec. One time Inserted into substrate with t=1.6mm At least 1hr of recovery under the standard condition after the test, followed by the measurement within 2hrs. Solder temperature Duration Manual soldering : Caution Recovery : : : : : : : : 2605 101 sec. Up to 1.5mm from the bottom of case. 35010 (At the tip of soldering iron) 51 sec. Up to 1.5mm from the bottom of case. No excessive pressing shall be applied to terminals. 4 to 24hrs of recovery under the standard condition after the test. Solder temperature Duration Immersion depth Solder temperature Duration Immersion depth Recovery : : : : : : : 2605 101 sec. Up to 1.5mm from the terminal root. 3505 31 sec. Up to 1.5mm from the terminal root. 3hrs of recovery under the standard condition after the test. Solder temperature Duration Test Methods and Remarks FB : Solder bath method: Condition 1: Condition 2 : 22. Resistance to solvent CAL45 Type Specified Value Please avoid the ultrasonic cleaning of this product. LHL No significant abnormality in appearance Impedance change : Within 20% FBA/FBR Test Methods and Remarks FB : Solvent temperature Duration Solvent type Recovery : : : : 2025 305 sec. Acetone 3hrs of recovery under the standard condition after the test. 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_leaded_reli_e-01 23. Thermal shock Specified Value CAL45 Type L/L : Within 10% LHL Appearance : No abnormality Inductance change : Within 10% Q change : Within 30% (LHLPonly L/L) FBA/FBR Appearance : No abnormality Impedance change : Within 20% CAConditions for 1cycle Step Temperature () 1 250/3 2 Room temperature 3 852/0 4 Room temperature Number of cycles Recovery Test Methods and Remarks Duration (min.) 303 Within 3 303 Within 3 : 5 cycles : At least 1hr of recovery under the standard condition after the removal from test chamber, followed by the measurement within 2hrs. LHLFB According to JIS C0025 Conditions for 1 cycle Step Temperature () 1 Minimum operating temperature0/3 2 Room temperature 3 Minimum operating temperature2/0 4 Room temperature Number of cycles Recovery : : : : Duration (min.) 303 Within 3 303 Within 3 10 cycles LHL 5 cycles (FBA, FBR) 4 to 24hrs of recovery under the standard condition after the removal from the test chamber. LHL 3hrs of recovery under the standard condition after the removal from the test chamber. (FBA, FBR) 24. Damp heat CAL45 Type Specified Value L/L : Within 10% LHL AppearanceNo abnormality Impedance changeWithin 20% FBA/FBR Test Methods and Remarks CA : Temperature Humidity Duration Recovery FB : Temperature Humidity Duration Recovery : 402 : 9095%RH : 1000 hrs : At least 1hr of recovery under the standard removal from test chamber, followed by the measurement within 2hrs. : : : : 602 9095%RH 1000 hrs 1 to 2hrs of recovery under the standard condition after the removal from the test chamber. 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_leaded_reli_e-01 25. Loading under damp heat Specified Value CAL45 Type L/L : Within 10% LHL Appearance : No abnormality Inductance change : Within 10% Q change : Within 30% (LHLP : only L/L) FBA/FBR Test Methods and Remarks CA : Temperature Humidity Duration Applied current Recovery LHL : Temperature Humidity Duration Applied current Recovery : 402 : 9095%RH : 1000 hrs : Rated current : At least 1hr of recovery under the standard removal from test chamber, followed by the measurement within 2hrs. : : : : : 402 9095%RH 100024 hrs Rated current 1 to 2hrs of recovery under the standard condition after the removal from the test chamber. 26. Loading at high temperature CAL45 Type Specified Value L/L : Within 10% LHL FBA/FBR Test Methods and Remarks CA : Temperature Duration Applied current Recovery : 852 : 1000 hrs : Rated current : At least 1hr of recovery under the standard removal from test chamber, followed by the measurement within 2hrs. 27. Low temperature life test Specified Value CAL45 Type L/L : Within 10% LHL Appearance : No abnormality Inductance change : Within 10% Q change : Within 30% (LHLP : only L/L) FBA/FBR Test Methods and Remarks CA : Temperature Duration Recovery LHL : Temperature Duration Recovery : 252 : 1000 hrs : At least 1hr of recovery under the standard removal from test chamber, followed by the measurement within 2hrs. :403 : 100024 hrs : 1 to 2hrs of recovery under the standard condition after the removal from the test chamber. 28. High temperature life test CAL45 Type Specified Value LHL Appearance : No abnormality Inductance change : Within 10% Q change : Within 30% (LHLP : only L/L) FBA/FBR Test Methods and Remarks LHL : Temperature Duration Recovery : 1053 : 100024 hrs : 1 to 2hrs of recovery under the standard condition after the removal from the test chamber. 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_leaded_reli_e-01 AXIAL LEADED INDUCTORSCAL Type RADIAL LEADED INDUCTORSLH Type LEADED FERRITE BEAD INDUCTORS FB Series A TypeR 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 Design 1. Please design insertion pitches as matching to that of leads of the component on PCBs. Design 1. When Inductors are mounted onto a PC board, hole dimensions on the board should match the lead pitch of the component, if not, it will cause breakage of the terminals or cracking of terminal roots covered with resin as excess stress travels through the terminal legs. 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. Adjustment of mounting machine 1. When installing products, care should be taken not to apply distortion stress as it may deform the products. 4. Soldering Precautions Wave soldering 1. Please refer to the specifications in the catalog for a wave soldering. 2. Do not immerse the entire inductor in the flux during the soldering operation. Lead free soldering 1. When using products with lead free soldering, we request to use them after confirming adhesion, temperature of resistance to soldering heat, soldering etc sufficiently. Recommended conditions for using a soldering iron: 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. As for reflow soldering, please contact our sales staff. Technical considerations Lead free 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. Recommended conditions for using a soldering iron 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. 5. Cleaning Precautions Technical considerations Cleaning conditions 1. CAL type, LH type Please do not do cleaning by a supersonic wave. Cleaning conditions 1. CAL type, LH type, If washing by supersonic waves, supersonic waves may deform products. 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_leaded_prec_e-01 6. Handling Precautions Technical considerations Handling 1. Keep the inductors away from all magnets and magnetic objects. Mechanical considerations 1. Please do not give the inductors any excessive mechanical shocks. 2. LH type If inductors are dropped onto the floor or a hard surface they should not be used. Packing 1. Please do not give the inductors any excessive mechanical shocks. In loading, please pay attention to handling indication mentioned in a packing box (a loading direction / number of maximum loading / fragile item). Handling 1. There is a case that a characteristic varies with magnetic influence. Mechanical considerations 1. There is a case to be damaged by a mechanical shock. 2. LH type There is a case to be broken by a fall. Packing 1. There is a case that a lead wire could be deformed by a fall or an excessive 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 040 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, inductors should be used within one year from the time of delivery. In case of storage over 6 months, solderability shall be checked before actual usage. 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_leaded_prec_e-01