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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 be-
fore 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 incorpo-
rating 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, subma-
rine 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 reliabil-
ity 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 distribu-
tors (so called TAIYO YUDENs 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 oc-
cur 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 For-
eign 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.
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▶Thiscatalogcontainsthetypicalspecicationonlyduetothelimitationofspace.Whenyouconsiderthepurchaseofourproducts,pleasecheckourspecication.
Fordetailsofeachproduct(characteristicsgraph,reliabilityinformation,precautionsforuse,andsoon),seeourWebsite(http://www.ty-top.com/).
77
INDUCTORS
／
LEADED INDUCTORS
AXIAL LEADED INDUCTORS
■PARTS NUMBER
C A L △ 4 5 T B △ 1 R 5 K △ △ △ △ △＝Blank space
① ② ③ ④ ⑤ ⑥ ⑦
①Series name
Code Series name
CA High current axial leaded inductor
②Characteristics
Code Characteristics
L△ Standard
③Dimensions（L×D）
Code Dimensions（L×D）［mm］
45 8.0×4.4
④Lead configurations
Code Lead configurations
TB Axial lead (52mm lead space)/ammo pack
VB Formed lead/ammo pack
⑤Nominal inductance
Code
（example） Nominal inductance［μH］
1R5 1.5
120 12
※R＝Decimal point
⑥Inductance tolerance
Code Inductance tolerance
K ±10％
⑦Internal code
Code Internal code
△△△△ Standard
■STANDARD EXTERNAL DIMENSIONS / STANDARD QUANTITY
Taping
Straight（TB） Formed（VB）
Type L φD φd
Standard quantity [pcs]
Taping
Axial lead Formed lead
CAL 45 8.0 max
（0.315 max）
4.4 max
（0.173 max）
0.65±0.05
（0.026±0.002） 2000 1500
Unit：mm（inch）
AXIAL LEADED INDUCTORS
WAV E
1
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▶Thiscatalogcontainsthetypicalspecicationonlyduetothelimitationofspace.Whenyouconsiderthepurchaseofourproducts,pleasecheckourspecication.
Fordetailsofeachproduct(characteristicsgraph,reliabilityinformation,precautionsforuse,andsoon),seeourWebsite(http://www.ty-top.com/).
78
INDUCTORS
／
LEADED INDUCTORS
■PARTS NUMBER
●CAL45
Saturation current
Idc1
Temperature rise current
Idc2
CAL 45[] 1R0K RoHS 1.0 ±10％ 7.96 0.036 5,600 3,300
CAL 45[] 1R2K RoHS 1.2 ±10％ 7.96 0.039 5,000 3,200
CAL 45[] 1R5K RoHS 1.5 ±10％ 7.96 0.041 4,400 3,000
CAL 45[] 1R8K RoHS 1.8 ±10％ 7.96 0.048 4,100 2,800
CAL 45[] 2R2K RoHS 2.2 ±10％ 7.96 0.054 3,900 2,700
CAL 45[] 2R7K RoHS 2.7 ±10％ 7.96 0.058 3,500 2,500
CAL 45[] 3R3K RoHS 3.3 ±10％ 7.96 0.066 3,100 2,400
CAL 45[] 3R9K RoHS 3.9 ±10％ 7.96 0.072 3,000 2,300
CAL 45[] 4R7K RoHS 4.7 ±10％ 7.96 0.079 2,800 2,200
CAL 45[] 5R6K RoHS 5.6 ±10％ 7.96 0.089 2,500 2,100
CAL 45[] 6R8K RoHS 6.8 ±10％ 7.96 0.097 2,200 2,000
CAL 45[] 8R2K RoHS 8.2 ±10％ 7.96 0.110 2,000 1,900
CAL 45[] 100K RoHS 10 ±10％ 2.52 0.14 1,700 1,800
CAL 45[] 120K RoHS 12 ±10％ 2.52 0.17 1,600 1,450
CAL 45[] 150K RoHS 15 ±10％ 2.52 0.19 1,400 1,430
CAL 45[] 180K RoHS 18 ±10％ 2.52 0.24 1,250 1,300
CAL 45[] 220K RoHS 22 ±10％ 2.52 0.28 1,200 1,220
CAL 45[] 270K RoHS 27 ±10％ 2.52 0.33 1,100 1,130
CAL 45[] 330K RoHS 33 ±10％ 2.52 0.37 1,000 1,080
CAL 45[] 390K RoHS 39 ±10％ 2.52 0.47 920 900
CAL 45[] 470K RoHS 47 ±10％ 2.52 0.52 890 870
CAL 45[] 560K RoHS 56 ±10％ 2.52 0.75 790 710
CAL 45[] 680K RoHS 68 ±10％ 2.52 0.78 700 700
CAL 45[] 820K RoHS 82 ±10％ 2.52 0.92 620 640
CAL 45[] 101K RoHS 100 ±10％ 0.796 1.2 590 630
CAL 45[] 121K RoHS 120 ±10％ 0.796 1.6 550 490
CAL 45[] 151K RoHS 150 ±10％ 0.796 1.8 490 470
CAL 45[] 181K RoHS 180 ±10％ 0.796 2.3 420 450
CAL 45[] 221K RoHS 220 ±10％ 0.796 2.9 370 425
CAL 45[] 271K RoHS 270 ±10％ 0.796 3.4 350 355
CAL 45[] 331K RoHS 330 ±10％ 0.796 3.6 320 330
CAL 45[] 391K RoHS 390 ±10％ 0.796 4.9 290 280
CAL 45[] 471K RoHS 470 ±10％ 0.796 6.3 270 240
CAL 45[] 561K RoHS 560 ±10％ 0.796 7.0 250 240
CAL 45[] 681K RoHS 680 ±10％ 0.796 7.8 240 220
CAL 45[] 821K RoHS 820 ±10％ 0.796 11.0 220 210
CAL 45[] 102K RoHS 1000 ±10％ 0.252 13.2 190 170
CAL 45[] 122K RoHS 1200 ±10％ 0.252 17 170 150
CAL 45[] 152K RoHS 1500 ±10％ 0.252 22 150 140
CAL 45[] 182K RoHS 1800 ±10％ 0.252 27 140 120
CAL 45[] 222K RoHS 2200 ±10％ 0.252 36 130 110
CAL 45[] 272K RoHS 2700 ±10％ 0.252 45 110 90
CAL 45[] 332K RoHS 3300 ±10％ 0.252 65 100 75
CAL 45[] 392K RoHS 3900 ±10％ 0.252 69 95 70
CAL 45[] 472K RoHS 4700 ±10％ 0.252 80 90 65
CAL 45[] 562K RoHS 5600 ±10％ 0.252 90 90 60
CAL 45[] 682K RoHS 6800 ±10％ 0.252 100 80 60
CAL 45[] 822K RoHS 8200 ±10％ 0.252 125 75 50
CAL 45[] 103K RoHS 10000 ±10％ 0.0796 155 65 45
・ [] Please specify the Lead configuration code.
※） 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.
DC ResistanceDC
［Ω］（max.）
Measuring frequency
［MHz］
Rated current ※） ［ｍA］（max.）
Parts number EHS Nominal inductance
［μH］ Inductance tolerance
▶ 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 INDUCTORS
■PACKAGING
①Minimum Quantity
●Taping for Straight Leads
Type Lead Configuration code Standard quantity [pcs]
CAL45 TB 2,000
●Taping for Formed Leads
Type Lead Configuraion code Standard quantity [pcs]
CAL45 VB 1,500
②Dimension
●CAL 45 TB（a：52mm lead space）
（2.05 inches）
Type Dimensions Minimum insertion
pitch
φD L a b |L1-L2| φd
CAL45 4.4max
（0.173max）
8.0max
（0.315max）
52＋2/－1
（2.05＋0.079/－0.039）
1.2max
（0.047max）
1.0max
（0.039max）
0.65±0.05
（0.026±0.002）
10.0
（0.394）
Unit：mm（inch）
●CAL 45VB
Type Symbol Dimensions Symbol Dimensions Symbol Dimensions
CAL 45
D φ4.4max P2 6.35±1.3
（0.250±0.051） W2 3.0max ※2
（0.118max）
H2 14.0max
（0.551max） F 5.0±1.0
（0.197±0.039） ℓ 2.0max
（0.079max）
H0 16.0±1.0
（0.630±0.039） △h 0.0±2.0
（0.0±0.079） D0 φ4.0±0.2
（φ0.157±0.008）
P 12.7±1.0
（0.500±0.039） W 18.0＋1.0/－0.5
（0.709＋0.039/－0.020） φd φ0.65±0.05
（φ0.026±0.002）
P0 12.7±0.3 ※1
（0.500±0.012） W0 12.5min
（0.492min） L 11.0max
（0.433max）
P1 3.85±0.7
（0.152±0.028） W1 9.0＋0.75/－0.5
（0.354＋0.030/－0.020） t 0.9max
（0.035max）
Unit：mm（inch）
※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_reli_e-01
AXIAL LEADED INDUCTORS（CAL Type）、
RADIAL LEADED INDUCTORS（LH Type）、
LEADED FERRITE BEAD INDUCTORS（ FB Series A Type／R Type）
■RELIABILITY DATA
1. Operating temperature Range
Specified Value
CAL45 Type －25～＋ 105℃
LHL□□□
FBA/FBR －25～＋ 85℃
Test Methods and
Remarks
CA : Including self-generated heat
LHL□□□ : Including self-generated heat
2. Storage temperature Range
Specified Value
CAL45 Type
－40～＋ 85℃ LHL□□□
FBA/FBR
3. Rated current
Specified Value
CAL45 Type
Within the specified tolerance LHL□□□
FBA/FBR
Test Methods and
Remarks
CA :
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, LHLC10：within 30%) and temperature increase within the
following specified temperature by the application of DC bias.
Reference temperature : 25℃（LHL08, LHL10, LHL13）
: 30℃（LHL16, LHLP□□）
: 40℃（LHLC08, 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
Specified Value
CAL45 Type
LHL□□□
FBA/FBR Within the specified tolerance
Test Methods and
Remarks
FB :
Measuring equipment : Impedance analyzer (HP4191A) or its equivalent
Measuring frequency : Specified frequency
5. Inductance
Specified Value
CAL45 Type Within the specified tolerance
LHL□□□
FBA/FBR
Test Methods and
Remarks
CA :
Measuring equipment : LCR meter (HP4285A + HP42851A or its equivalent)
Measuring frequency : Specified frequency
LHL□□□ :
Measuring equipment : LCR meter (HP4285A＋HP42851A or its equivalent)
: LCR meter (HP4263A) or its equivalent (at 1kHz)
Measuring frequency : 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
Specified Value
CAL45 Type
LHL□□□
FBA/FBR
Test Methods and
Remarks
LHL□□□ (except LHLP) :
Measuring equipment : LCR meter (HP4285A＋HP42851A or its equivalent)
: LCR meter (HP4263A) or its equivalent (at 1kHz)
Measuring frequency : Specified frequency
7. DC Resistance
Specified Value
CAL45 Type
Within the specified tolerance LHL□□□
FBA/FBR
Test Methods and
Remarks
CA :
Measuring equipment : low ohmmeter (A&D AD5812 or its equivalent)
LHL□□□・FB :
Measuring equipment : DC ohmmeter
8. Self resonance frequency
Specified Value
CAL45 Type
LHL□□□
FBA/FBR
Test Methods and
Remarks
LHL□□□(except LHLP) :
Measuring equipment : (HP4191A, 4192A) it equivalent
9. Temperature characteristic
Specified Value
CAL45 Type
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
Step Temperature (℃)
LHL□□□
1 20
2 Minimum operating temperature
3 20 (Standard temperature)
4 Maximum operating temperature
5 20
10. Tensile strength test
Specified Value
CAL45 Type No abnormality such as cut lead, or looseness.
LHL□□□
FBA/FBR No abnormality such as cut lead, or looseness.
Test Methods and
Remarks
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 φd (mm) force (N) duration (s)
0.3＜φd≦0.5 5
30±5
0.5＜φd≦0.8 10
0.8＜φd≦1.2 25
FBA/FBR : The body of a component shall be fixed and a tensile force of 20±1N shall be applied to the lead wire in the axial direction
of the component during 10±1 seconds.
▶ 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 current×2
Duration : 5 min.
Number of measuring : one time
12. Terminal strength : bending
Specified Value
CAL45 Type
No abnormality such as cut lead, or looseness. LHL□□□
FBA/FBR
Test Methods and
Remarks
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
tensile Bending force Mass reference
weight
0.3＜ φ d≦0.5 2.5 0.25
0.5＜ φ d≦0.8 5 0.50
LH・FB :
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
tensile Bending force Mass reference
weight
0.3＜φd≦0.5 2.5 0.25
0.5＜φd≦0.8 5 0.5
0.8＜φd≦1.2 10 1.0
13. Insulation resistance : between the terminals and body
Specified Value
CAL45 Type
LHL□□□ 100MΩ min.
FBA/FBR
Test Methods and
Remarks
LHL□□□ :
Applied voltage : 500 VDC
Duration : 60 sec.
14. Insulation resistance : between terminals and core
Specified Value
CAL45 Type
LHL□□□
FBA/FBR 1MΩ min. (Other than material code MA)
Test Methods and
Remarks
FBA・FBR :
Applied voltage : 100 VDC
Duration : 60±5 sec.
15. Withstanding : between the terminals and body
Specified Value
CAL45 Type
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
Specified Value
CAL45 Type △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
Specified Value
CAL45 Type No abnormality as damage.
LHL□□□
FBA/FBR No abnormality such as cracks on body.
Test Methods and
Remarks
CAL45 :
Applied force :50N
Duration : 10 sec.
Speed : Shall attain to specified force in 2 sec.
FBA :
Applied force : 50±3N
Duration : 30±1 sec.
18. Resistance to vibration
Specified Value
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%
Test Methods and
Remarks
CA :
Directions : 2 hrseach in X, Y and Z directions total : 6hrs.
Frequency range : 10 to 55 to 10Hz (1min.)
Amplitude : 1.5mm
Mounting method : Soldering onto printed board.
Recovery : At least 1hr of recovery under the standard condition after the test, followed by the measurement within 2hrs.
LHL□□□・FB :
Directions : 2 hrs each in X, Y and Z directions total : 6hrs.
Frequency range : 10 to 55 to 10Hz (1min.)
Amplitude : 1.5mm (But don't exceed acceleration 196m/s2 (two power))
Mounting method : Soldering onto printed board.
19. Resistance to shock
Specified Value
CAL45 Type No significant abnormality in appearance
LHL□□□
FBA/FBR
Test Methods and
Remarks
CA :
Drop test
Impact material : concrete or vinyl tile
Height : 1m
Total number of drops : 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
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.
Test Methods and
Remarks
CA :
Solder temperature : 230±5℃
Duration : 2±0.5 sec.
LHL□□□ :
Solder temperature : 235±5℃
Duration : 2±0.5 sec.
Immersion depth : Up to 1.5mm from bottom of case.
FB :
Solder temperature : 230±5℃
Duration : 3±1 sec.
Immersion depth : 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%
Test Methods and
Remarks
CA :
Solder temperature : 270±5℃
Duration : 5±0.5 sec. One time
Immersed conditions : Inserted into substrate with t=1.6mm
Recovery : At least 1hr of recovery under the standard condition after the test, followed by the measurement within
2hrs.
LHL□□□ :
Solder bath method : Solder temperature : 260±5℃
Duration : 10±1 sec.
: Up to 1.5mm from the bottom of case.
Manual soldering : Solder temperature : 350±10℃ (At the tip of soldering iron)
Duration : 5±1 sec.
: Up to 1.5mm from the bottom of case.
Caution : No excessive pressing shall be applied to terminals.
Recovery : 4 to 24hrs of recovery under the standard condition after the test.
FB :
Solder bath method:
Condition 1: Solder temperature : 260±5℃
Duration : 10±1 sec.
Immersion depth : Up to 1.5mm from the terminal root.
Condition 2 : Solder temperature : 350±5℃
Duration : 3±1 sec.
Immersion depth : Up to 1.5mm from the terminal root.
Recovery : 3hrs of recovery under the standard condition after the test.
22. Resistance to solvent
Specified Value
CAL45 Type Please avoid the ultrasonic cleaning of this product.
LHL□□□
FBA/FBR No significant abnormality in appearance
Impedance change : Within ±20%
Test Methods and
Remarks
FB :
Solvent temperature : 20～25℃
Duration : 30±5 sec.
Solvent type : Acetone
Recovery : 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% (LHLP：only △L/L)
FBA/FBR Appearance : No abnormality
Impedance change : Within ±20%
Test Methods and
Remarks
CA：Conditions for 1cycle
Step Temperature (℃) Duration (min.)
1 －25＋0/－3 30±3
2 Room temperature Within 3
3 ＋85＋2/－0 30±3
4 Room temperature Within 3
Number of cycles : 5 cycles
Recovery : At least 1hr of recovery under the standard condition after the removal from test chamber, followed by the
measurement within 2hrs.
LHL□□□・FB： According to JIS C0025
Conditions for 1 cycle
Step Temperature (℃) Duration (min.)
1 Minimum operating temperature＋0/－3 30±3
2 Room temperature Within 3
3 Minimum operating temperature＋2/－0 30±3
4 Room temperature Within 3
Number of cycles : 10 cycles 〔LHL□□□〕
Recovery : 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
Specified Value
CAL45 Type △L/L : Within ±10%
LHL□□□
FBA/FBR Appearance：No abnormality
Impedance change：Within ±20%
Test Methods and
Remarks
CA :
Temperature : 40±2℃
Humidity : 90～95%RH
Duration : 1000 hrs
Recovery : At least 1hr of recovery under the standard removal from test chamber, followed by the measurement within 2hrs.
FB :
Temperature : 60±2℃
Humidity : 90～95%RH
Duration : 1000 hrs
Recovery : 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 : 40±2℃
Humidity : 90～95%RH
Duration : 1000 hrs
Applied current : Rated current
Recovery : At least 1hr of recovery under the standard removal from test chamber, followed by the measurement within 2hrs.
LHL□□□ :
Temperature : 40±2℃
Humidity : 90～95%RH
Duration : 1000±24 hrs
Applied current : Rated current
Recovery : 1 to 2hrs of recovery under the standard condition after the removal from the test chamber.
26. Loading at high temperature
Specified Value
CAL45 Type △L/L : Within ±10%
LHL□□□
FBA/FBR
Test Methods and
Remarks
CA :
Temperature : 85±2℃
Duration : 1000 hrs
Applied current : Rated current
Recovery : 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 : －25±2℃
Duration : 1000 hrs
Recovery : At least 1hr of recovery under the standard removal from test chamber, followed by the measurement within 2hrs.
LHL□□□ :
Temperature :－40±3℃
Duration : 1000±24 hrs
Recovery : 1 to 2hrs of recovery under the standard condition after the removal from the test chamber.
28. High temperature life test
Specified Value
CAL45 Type
LHL□□□
Appearance : No abnormality
Inductance change : Within ±10%
Q change : Within ±30% (LHLP : only △L/L)
FBA/FBR
Test Methods and
Remarks
LHL□□□ :
Temperature : 105±3℃
Duration : 1000±24 hrs
Recovery : 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_prec_e-01
AXIAL LEADED INDUCTORS（CAL Type）、
RADIAL LEADED INDUCTORS（LH Type）、
LEADED FERRITE BEAD INDUCTORS（ FB Series A Type／R 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 ◆Design
1. Please design insertion pitches as matching to that of leads of the component on PCBs.
Technical
considerations
◆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
◆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.
Technical
considerations
◆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
◆Cleaning conditions
1. CAL type, LH type
Please do not do cleaning by a supersonic wave.
Technical
considerations
◆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
◆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).
Technical
considerations
◆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 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, 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.
