▶ 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-E02R01
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.