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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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▶Thiscatalogcontainsthetypicalspecicationonlyduetothelimitationofspace.Whenyouconsiderthepurchaseofourproducts,pleasecheckourspecication.
Fordetailsofeachproduct(characteristicsgraph,reliabilityinformation,precautionsforuse,andsoon),seeourWebsite(http://www.ty-top.com/).
45
INDUCTORS
／
POWER INDUCTORS
SMD POWER INDUCTORS
■PARTS NUMBER
N R △ 1 0 0 5 0 T △ 1 0 0 M △△＝Blank space
① ② ③ ④ ⑤ ⑥
①Series name
Code Series name
NR△ Coating resin specification
②Dimensions（L×H）
Code Dimensions（L×H）［mm］
10050 10.0×5.0
③Packaging
Code Packaging
T△ Taping
④Nominal inductance
Code
（example） Nominal inductance［μH］
1R3 1.3
100 10
101 100
※R＝Decimal point
⑤Inductance tolerance
Code Inductance tolerance
M ±20％
N ±30％
⑥Internal code
Code Internal code
△ Standard
■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.
Unit：mm
Type L W H a b Standard quantity
[pcs] Taping
NR 10050 10.0±0.3
（0.394±0.012）
9.8±0.5
（0.386±0.020）
5.0 max
(0.197 max)
4.0
（0.16）
1.75
（0.07） 500
Unit：mm（inch）
■PARTS NUMBER
●NR 10050 type
Saturation current
Idc1
Temperature rise current
Idc2
NR 10050T 1R3N RoHS 1.3 ±30％53 0.0068 11,000 9,000 100
NR 10050T 2R1N RoHS 2.1 ±30％37 0.0080 10,000 8,300 100
NR 10050T 2R9N RoHS 2.9 ±30％29 0.0093 8,200 7,300 100
NR 10050T 3R8N RoHS 3.8 ±30％26 0.013 7,300 6,800 100
NR 10050T 4R9N RoHS 4.9 ±30％23 0.015 6,600 6,000 100
NR 10050T 6R5N RoHS 6.5 ±30％19 0.018 6,000 5,200 100
NR 10050T 100M RoHS 10 ±20％15 0.025 4,700 4,100 100
NR 10050T 150M RoHS 15 ±20％11 0.035 3,600 3,200 100
NR 10050T 220M RoHS 22 ±20％10 0.045 2,600 2,500 100
NR 10050T 330M RoHS 33 ±20％8.2 0.066 2,500 2,100 100
NR 10050T 470M RoHS 47 ±20％7.0 0.092 2,000 1,800 100
NR 10050T 680M RoHS 68 ±20％5.6 0.144 1,700 1,500 100
NR 10050T 101M RoHS 100 ±20％4.6 0.209 1,300 1,200 100
NR 10050T 221M RoHS 220 ±20％3.0 0.450 1,000 800 100
※）The saturation current value (Idc1) is the DC current value having inductance decrease down to 30%. (at 20℃)
※）The temperature rise current value (Idc2) is the DC current value having temperature increase up to 40℃. (at 20℃)
※）The maximum rated current is the DC current value that satisfies both of current value Saturation current value and temperature rise current value. (at 20℃)
Rated current　※）　［ｍA］Measuring
frequency［kHz］
Parts number EHS Nominal inductance
［μH］Inductance tolerance
Self-resonant
frequency
［MHｚ］（min.）
DC Resistance
［Ω］（±30％）
SMD POWER INDUCTORS
REFLOW
▶ 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_smd_NR10050_pack_e-01
SMD POWER INDUCTORS
■PACKAGING
①Minimum Quantity
Type Standard Quantity [pcs]
Tape & Reel
NR 10050 500
②Tape Material
●Embossed Tape
③Taping dimensions
●Embossed tape 24mm wide (0.945 inches wide)
Type Chip cavity Insertion pich Tape thickness
A B F T K
NR 10050 10.4±0.1
（0.409±0.004）
9.9±0.1
（0.390±0.004）
16.0±0.1
（0.630±0.004）
0.5±0.05
（0.020±0.002）
5.7±0.1
（0.224±0.004）
Unit：mm（inch）
④Leader and Blank portion
▶ 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_smd_NR10050_pack_e-01
⑤Reel size
Type Reel size (Reference valus)
φD φd t（max.）
NR 10050 330±3
（12.99±0.118）
80±2
（3.15±0.078）
30.5
（1.201）
Unit：mm（inch）
⑥Top Tape Strength
The top tape requires a peel-off force of 0.1 to 1.3N 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_smd_NR_NS_reli_e-01
SMD inductor （NR□, NS series）
■RELIABILITY DATA
1. Operating Temperature Range
Specified Value
NR30/40/50/60/80, NRS20, NRV20/30,
NRH24/30 Type －25～＋120℃
NRS40/50/60/80 Type －25～＋125℃
NR10050 Type －25～＋105℃
NS101, NS125 Type －40～＋125℃
Test Methods and
Remarks Including self-generated heat
2. Storage Temperature Range
Specified Value
NR30/40/50/60/80, NRV20/30,
NRH24/30, NRS20/40/50/60/80 Type
－40～＋85℃
NR10050 Type
NS101, NS125 Type
Test Methods and
Remarks
NR30/40/50/60/80, NRV20/30, NRH24/30, NRS20/40/50/60/80 Type, NR10050 Type, NS101/125 Type：
－5 to 40℃ for the product with taping.
3. Rated current
Specified Value
NR30/40/50/60/80, NRV20/30,
NRH24/30, NRS20/40/50/60/80 Type
Within the specified tolerance
NR10050 Type
NS101, NS125 Type
4. Inductance
Specified Value
NR30/40/50/60/80, NRV20/30,
NRH24/30, NRS20/40/50/60/80 Type
Within the specified tolerance
NR10050 Type
NS101, NS125 Type
Test Methods and
Remarks
Measuring equipment : LCR Meter （HP 4285A or equivalent）
Measuring frequency : Specified frequency
NR30/40/50/60/80, NRV20/30, NRH24/30, NRS20/40/50/60/80 Type, NR10050 Type, NS101/125 Type :
Measuring equipment : LCR Meter （HP 4285A or equivalent）
Measuring frequency : 100kHz, 1V
NR10050 Type :
Measuring equipment : LCR Meter （HP 4263A or equivalent）
Measuring frequency : 100kHz, 1V
5. DC Resistance
Specified Value
NR30/40/50/60/80, NRV20/30,
NRH24/30, NRS20/40/50/60/80 Type
Within the specified tolerance
NR10050 Type
NS101, NS125 Type
Test Methods and
Remarks Measuring equipment : DC ohmmeter （HIOKI 3227 or equivalent）
6. Self resonance frequency
Specified Value
NR30/40/50/60/80, NRV30, NRH24/30,
NRS40/50/60/80 Type
Within the specified tolerance
NR10050 Type
NS101, NS125 Type
Test Methods and
Remarks
NR30/40/50/60/80, NRV30, NRH24/30, NRS40/50/60/80 Type, NR10050 Type, NS101/125 Type :
Measuring equipment : Impedance analyzer/material analyzer（HP4291A or equivalent HP4191A, 4192A or 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_smd_NR_NS_reli_e-01
7. Temperature characteristic
Specified Value
NR30/40/50/60/80, NRV20/30,
NRH24/30, NRS20/40/50/60/80 Type Inductance change : Within ±20%
NR10050 Type
NS101, NS125 Type Inductance change : Within ±15%
Test Methods and
Remarks
NR30/40/50/60/80, NRV20/30, NRH24/30, NRS20/40/50/60/80 Type, NR10050 Type :
Measurement of inductance shall be taken at temperature range within －25℃～＋85℃.
With reference to inductance value at ＋20℃., change rate shall be calculated.
NS101, NS125 Type :
Measurement of inductance shall be taken at temperature range within －40℃～＋125℃.
With reference to inductance value at ＋20℃., change rate shall be calculated.
Change of maximum inductance deviation in step 1 to 5
Step Temperature（℃）
1 20
2 Minimum operating temperature
3 20 (Standard temperature)
4 Maximum operating temperature
5 20
8. Resistance to flexure of substrate
Specified Value
NR30/40/50/60/80, NRV20/30,
NRH24/30, NRS20/40/50/60/80 Type No damage
NR10050 Type －
NS101, NS125 Type No damage
Test Methods and
Remarks
NR30/40/50/60/80, NRV20/30, NRH24/30, NRS20/40/50/60/80 Type, NS101/125 Type :
The test samples shall be soldered to the test board by the reflow. As illustrated below, apply force in the direction of the arrow indicating
until deflection of the test board reaches to 2 mm.
Test board size : 100×40×1.0
Test board material : glass epoxy-resin
Solder cream thickness : 0.10 (NR30, NRS20, NRH24/30, NRV20/30)
: 0.15 (NR40/50/60/80, NRS40/50/60, NS101/125Type)
9. Insulation resistance : between wires
Specified Value
NR30/40/50/60/80, NRV20/30,
NRH24/30, NRS20/40/50/60/80 Type
－
NR10050 Type
NS101, NS125 Type
10. Insulation resistance : between wire and core
Specified Value
NR30/40/50/60/80, NRV20/30,
NRH24/30, NRS20/40/50/60/80 Type
－
NR10050 Type
NS101, NS125 Type
11. Withstanding voltage : between wire and core
Specified Value
NR30/40/50/60/80, NRV20/30,
NRH24/30, NRS20/40/50/60/80 Type
－
NR10050 Type
NS101, NS125 Type
▶ 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_smd_NR_NS_reli_e-01
12. Adhesion of terminal electrode
Specified Value
NR30/40/50/60/80, NRV20/30,
NRH24/30, NRS20/40/50/60/80 Type
Shall not come off PC board
NR10050 Type
NS101, NS125 Type
Test Methods and
Remarks
NR30/40/50/60/80, NRV20/30, NRH24/30, NRS20/40/50/60/80 Type, NS101/125 Type :
The test samples shall be soldered to the test board by the reflow.
Applied force : 10N to X and Y directions.
Duration : 5s.
Solder cream thickness : 0.15mm.
NR10050 Type :
Applied force : 5N to X and Y directions.
Duration : 5s.
13. Resistance to vibration
Specified Value
NR30/40/50/60/80, NRV20/30,
NRH24/30, NRS20/40/50/60/80 Type Inductance change : Within ±10%
No significant abnormality in appearance.
NR10050 Type
NS101, NS125 Type
Test Methods and
Remarks
NR30/40/50/60/80, NRV20/30, NRH24/30, NRS20/40/50/60/80 Type, NR10050 Type, NS101/125 Type :
The test samples shall be soldered to the test board by the reflow.
Then it shall be submitted to below test conditions.
Frequency Range 10～55Hz
Total Amplitude 1.5mm (May not exceed acceleration 196m/s2)
Sweeping Method 10Hz to 55Hz to 10Hz for 1min.
Time
X
For 2 hours on each X, Y, and Z axis. Y
Z
Recovery : At least 2hrs of recovery under the standard condition after the test, followed by the measurement within 48hrs.
14. Solderability
Specified Value
NR30/40/50/60/80, NRV20/30,
NRH24/30, NRS20/40/50/60/80 Type
At least 90％ of surface of terminal electrode is covered by new solder.
NR10050 Type
NS101, NS125 Type
Test Methods and
Remarks
The test samples shall be dipped in flux, and then immersed in molten solder as shown in below table.
Flux : Methanol solution containing rosin 25%.
NR30/40/50/60/80, NRV20/30, NRH24/30, NRS20/40/50/60/80 Type, NR10050 Type, NS101/125 Type
Solder Temperature 245±5℃
Time 5±1.0 sec.
※Immersion depth : All sides of mounting terminal shall be immersed.
15. Resistance to soldering heat
Specified Value
NR30/40/50/60/80, NRV20/30,
NRH24/30, NRS20/40/50/60/80 Type Inductance change : Within ±10%
No significant abnormality in appearance.
NR10050 Type
NS101, NS125 Type
Test Methods and
Remarks
NR30/40/50/60/80, NRV20/30, NRH24/30, NRS20/40/50/60/80 Type, NR10050 Type, NS101/125 Type :
The test sample shall be exposed to reflow oven at 230±5℃ for 40 seconds, with peak temperature at 260±5℃ for 5 seconds, 2 times.
NR30/40/50/60/80, NRV20/30, NRH24/30, NRS20/40/50/60/80Type, NS101/125 Type
Test board material : glass epoxy-resin
Test board thickness : 1.0mm
NR10050 Type
Test board material : glass epoxy-resin
Test board thickness : 1.6mm
▶ 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_smd_NR_NS_reli_e-01
16. Thermal shock
Specified Value
NR30/40/50/60/80, NRV20/30,
NRH24/30, NRS20/40/50/60/80 Type Inductance change : Within ±10%
No significant abnormality in appearance.
NR10050 Type
NS101, NS125 Type
Test Methods and
Remarks
NR30/40/50/60/80, NRV20/30, NRH24/30, NRS20/40/50/60/80 Type, NR10050 Type, NS101/125 Type :
The test samples shall be soldered to the test board by the reflow. The test samples shall be placed at specified temperature for specified
time by step 1 to step 4 as shown in below table in sequence. The temperature cycle shall be repeated 100 cycles.
Conditions of 1 cycle
Step Temperature (℃) Duration (min)
1 －40±3 30±3
2 Room temperature Within 3
3 ＋85±2 30±3
4 Room temperature Within 3
17. Damp heat
Specified Value
NR30/40/50/60/80, NRV20/30,
NRH24/30, NRS20/40/50/60/80 Type
Inductance change : Within ±10%
No significant abnormality in appearance.
NR10050 Type －
NS101, NS125 Type Inductance change : Within ±10%
No significant abnormality in appearance.
Test Methods and
Remarks
NR30/40/50/60/80, NRV20/30, NRH24/30, NRS20/40/50/60/80 Type, NS101/125 Type :
The test samples shall be soldered to the test board by the reflow.
The test samples shall be placed in thermostatic oven set at specified temperature and humidity as shown in below table.
Temperature 60±2℃
Humidity 90～95%RH
Time 500＋24/－0 hour
18. Loading under damp heat
Specified Value
NR30/40/50/60/80, NRV20/30,
NRH24/30, NRS20/40/50/60/80 Type Inductance change : Within ±10%
No significant abnormality in appearance.
NR10050 Type
NS101, NS125 Type
Test Methods and
Remarks
NR30/40/50/60/80, NRV20/30, NRH24/30, NRS20/40/50/60/80 Type, NR10050 Type, NS101/125 Type :
The test samples shall be soldered to the test board by the reflow.
The test samples shall be placed in thermostatic oven set at specified temperature and humidity and applied the rated current
continuously as shown in below table.
Temperature 60±2℃
Humidity 90～95％RH
Applied current Rated current
Time 500＋24/－0 hour
19. Low temperature life test
Specified Value
NR30/40/50/60/80, NRV20/30,
NRH24/30, NRS20/40/50/60/80 Type Inductance change : Within ±10%
No significant abnormality in appearance.
NR10050 Type
NS101, NS125 Type
Test Methods and
Remarks
NR30/40/50/60/80, NRV20/30, NRH24/30, NRS20/40/50/60/80 Type, NR10050 Type, NS101/125 Type :
The test samples shall be soldered to the test board by the reflow. After that, the test samples shall be placed at test conditions as shown
in below table.
Temperature －40±2℃
Time 500＋24/－0 hour
▶ 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_smd_NR_NS_reli_e-01
20. High temperature life test
Specified Value
NR30/40/50/60/80, NRV20/30,
NRH24/30, NRS20/40/50/60/80 Type －
NR10050 Type Inductance change : Within ±10%
No significant abnormality in appearance.
NS101, NS125 Type －
Test Methods and
Remarks
NR10050 Type :
Temperature 105±3℃
Time 500＋24/－0 hour
Recovery : At least 2hrs of recovery under the standard condition after the test, followed by the measurement within 48hrs.
21. Loading at high temperature life test
Specified Value
NR30/40/50/60/80, NRV20/30,
NRH24/30, NRS20/40/50/60/80 Type
Inductance change : Within ±10%
No significant abnormality in appearance.
NR10050 Type －
NS101, NS125 Type Inductance change : Within ±10%
No significant abnormality in appearance.
Test Methods and
Remarks
NR30/40/50/60/80, NRV30, NRH24/30, NRS40/50/60/80 Type, NS12555, NS12565, NS12575 Type :
The test samples shall be soldered to the test board by the reflow soldering.
Temperature 85±2℃
Applied current Rated current
Time 500＋24/－0 hour
22. Standard condition
Specified Value
NR30/40/50/60/80, NRV20/30,
NRH24/30, NRS20/40/50/60/80 Type
Standard test condition :
Unless otherwise specified, temperature is 20±15℃ and 65±20％of
relative humidity.
When there is any question concerning measurement result: In order to
provide correlation data, the test shall be condition of 20±2℃ of
temperature, 65±5% relative humidity.
Inductance is in accordance with our measured value.
NR10050 Type
NS101, NS125 Type
▶ 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_smd_NR_NS_prec_e-01
SMD inductor （NR□, NS series）
■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 ◆Land pattern design
1. Please refer to a recommended land pattern.
Technical
considerations
◆Land pattern design
Surface Mounting
・ Mounting and soldering conditions should be checked beforehand.
・ Applicable soldering process to this products is reflow soldering only.
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
◆Reflow soldering
1. Please contact any of our offices for a reflow soldering, and refer to the recommended condition specified.
2. The product shall be used reflow soldering only.
3. Please do not add any stress to a product until it returns in normal temperature after reflow soldering.
◆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 (NR10050 Type)
・ 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.
Technical
considerations
◆Reflow 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.
・NR30/40/50/60/80, NRV20/30, NRH24/30, NRS20/40/50/60/80 Type, NR10050 Type, NS101/125 Type
Recommended reflow condition (Pb free solder)
5. Cleaning
Precautions ◆Cleaning conditions
1. Washing by supersonic waves shall be avoided.
Technical
considerations
◆Cleaning conditions
1. 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_smd_NR_NS_prec_e-01
6. Handling
Precautions
◆Handling
1. Keep the product away from all magnets and magnetic objects.
◆Breakaway PC boards (splitting along perforations)
1. When splitting the PC board after mounting product, 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 product any excessive mechanical shocks.
2. Please do not add any shock and power to a product in transportation.
◆Pick-up pressure
1. Please do not push to add any pressure to a winding part. Please do not give any shock and push into a ferrite core exposure part.
◆Packing
1. Please avoid accumulation of a packing box as much as possible.
Technical
considerations
◆Handling
1. There is a case that a characteristic varies with magnetic influence.
◆Breakaway PC boards (splitting along perforations)
1. The position of the product on PCBs shall be carefully considered to minimize the stress caused from splitting of the PCBs.
◆Mechanical considerations
1. There is a case to be damaged by a mechanical shock.
2. There is a case to be broken by the handling in transportation.
◆Pick-up pressure
1. Damage and a characteristic can vary with an excessive shock or stress.
◆Packing
1. If packing boxes are accumulated, that could cause a deformation on packing tapes or a damage on the products.
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 : －5～40℃
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, product should be used within 6 months 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.