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NR8040T3R6N Datasheet, PDF (21/22 Pages) Taiyo Yuden (U.S.A.), Inc – SMD POWER INDUCTORS(NR SERIES/NR SERIES H TYPE/S TYPE/V TYPE) | |||
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SMD inductor ï¼NRâ¡, NS seriesï¼
â PRECAUTIONS
1. Circuit Design
Precautions
âOperating 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
âLand pattern design
1. Please refer to a recommended land pattern.
âLand pattern design
Surface Mounting
ã» Mounting and soldering conditions should be checked beforehand.
ã» Applicable soldering process to this products is reflow soldering only.
3. Considerations for automatic placement
Precautions
âAdjustment 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 âAdjustment of mounting machine
considerations 1. When installing products, care should be taken not to apply distortion stress as it may deform the products.
4. Soldering
Precautions
âReflow 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.
âLead 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.
âRecommended conditions for using a soldering iron (NR10050 Type)
ã» Put the soldering iron on the land-pattern.
ã» Soldering iron's temperature - Below 350â
ã» Duration - 3 seconds or less
ã» The soldering iron should not directly touch the inductor.
âReflow 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.
ã»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)
Technical
considerations
5. Cleaning
Precautions
Technical
considerations
âCleaning conditions
1. Washing by supersonic waves shall be avoided.
âCleaning conditions
1. If washed by supersonic waves, the products might be broken.
ⶠThis 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-E02R01
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