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Multilayer Chip Inductors

Multilayer Chip Inductors

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Multilayer Chip Inductors

Product catalog summary

Notice for TAIYO YUDEN Products

Reminders:

Product information is subject to change; verify the latest details before use.
Taiyo Yuden is not liable for defects under unspecified conditions.
Contact Taiyo Yuden for detailed specifications and validate products in actual conditions before shipment.
Products are for general electronics; for critical fields, consult Taiyo Yuden.
Not suitable for aerospace, aviation, nuclear, or military applications.
Ensure high safety and reliability evaluations for equipment requiring such standards.
Products are valid only if purchased through official channels.
Taiyo Yuden is not responsible for intellectual property disputes from product usage.
Export may require specific procedures according to laws.

Product Features:

Multilayer chip inductors (LK Series) with closed magnetic circuit for higher mounting densities and reliability.
Available in various sizes and inductance ranges.
Ordering codes specify type, dimensions, nominal inductance, tolerance, and packaging.

Electrical Characteristics:

Inductance values range from 0.047 μH to 33 μH across different series.
Each series has specific rated current, resistance, and self-resonant frequency values.
DC Bias, Q-vs-Frequency, and Inductance-vs-Frequency characteristics are provided for performance evaluation.

Applications:

Suitable for general circuits in portable equipment requiring compact size and high mounting densities.

Features:
- Low profile below 1.2mm.
- Low DC resistance (Rdc).
- Multilayer block structure for higher reliability.
- NM series offers improved inductance temperature characteristics.
- Suitable for DC/DC converters in mobile equipment like cellular phones, DSC, and DVC.

Ordering Code:
The ordering code is structured as follows: CKP2520V1R0M-T, where each segment represents type, dimensions, thickness, nominal inductance, tolerance, and packaging.

External Dimensions/Standard Quantity:
- CKP2012: 2.0x1.25mm, 3000 pcs per tape.
- CKP2016: 2.0x1.6mm, 3000 pcs per tape.
- CKP2520: 2.5x2.0mm, 2000 pcs per tape.

Applications:
- Mobile equipment such as cellular phones, DSC, and DVC.

Available Inductance Range:
- CKP2012: 1.5μH to 2.2μH.
- CKP2016: 2.2μH to 4.7μH.
- CKP2520: 1.0μH to 4.7μH.

Electrical Characteristics:
- Rated current ensures self-heat generation is below 40℃ during DC load at 20℃.
- Inductance and DC bias characteristics are provided for various models.

Part Numbers:
- CKP2012, CKP2016, CKP2520, NM2012, NM2520 with specific inductance, tolerance, DC resistance, and rated current values.

Additional Information:
- For detailed specifications, characteristics graphs, and reliability information, refer to the website or CD catalogs.

Overview: This document provides detailed specifications for various series of multilayer chip inductors designed for high-frequency applications. The document includes information on electrical characteristics, ordering codes, external dimensions, available inductance ranges, and applications.

Key Sections:

Specifications: The document lists multiple series of inductors, including HK1608, HK2125, HK0603, HKQ0603S, and AQ105. Each series is detailed with specific parameters such as inductance values, Q factor, measuring frequency, self-resonant frequency, DC resistance, rated current, and thickness.
Ordering Codes: Each inductor series has a specific ordering code that includes type, external dimensions, nominal inductance, inductance tolerances, and packaging information.
Electrical Characteristics: The document provides typical specifications for each product, including Q characteristics, impedance vs. frequency characteristics, and inductance vs. frequency characteristics. These are measured using specific equipment like the HP8719C.
Features: The inductors are made of advanced ceramics with low-resistivity silver used as internal conductors, providing excellent Q and SRF characteristics. They are designed for surface mount applications above 500MHz and offer high reliability and productivity.
Applications: The inductors are suitable for use in portable telephones, PHS, W-LAN, high-frequency circuits, and as EMI countermeasures in high-frequency circuits.

Data Summary: The document includes tables with detailed specifications for each inductor model, highlighting key parameters such as inductance, Q factor, self-resonant frequency, DC resistance, and rated current. These tables are crucial for selecting the appropriate inductor for specific applications.

Conclusion: This document serves as a comprehensive guide for selecting high-frequency multilayer chip inductors, providing all necessary specifications and application guidelines to ensure optimal performance in various electronic circuits.

Overview: This document provides technical specifications and packaging details for various multilayer chip inductors and beads, specifically focusing on the AQ105 series and other related series. It includes electrical characteristics, reliability data, and packaging information.

Specifications:

Inductance: The AQ105 series offers inductance values ranging from 1.0 to 15nH with tolerances of ±0.3nH or ±5% depending on the model.
Rated Current: The AQ105 series supports a rated current range of 280 to 710mA DC, with specific conditions for temperature increase and DC bias application.
Impedance: Impedance values are specified for various series, with the AQ105 series measured at 100MHz using HP4291A equipment.
Q Factor: The AQ105 series has a minimum Q factor of 8, measured at 100MHz.
DC Resistance: The document lists maximum DC resistance values for different series, with specific ranges for each.

Procedures and Test Methods:

Inductance and impedance are measured using specific frequencies and equipment, such as HP4291A and HP4195A, with detailed test methods provided for each series.
Reliability data includes operating and storage temperature ranges, with specific conditions for each series.

Packaging:

Details on tape and reel packaging are provided, including dimensions, materials, and standard quantities for various chip sizes.
Embossed tape specifications include leader and blank portions, reel size, and top tape strength requirements.

Reliability Data:

Operating temperature ranges from -55 to +125°C for most series, with specific ranges for others.
Storage temperature ranges are similar to operating ranges, ensuring product stability under various conditions.

Recommendations:

Customers are advised to verify specifications before purchase and refer to the manufacturer's website or CD catalogs for detailed product information, including characteristics graphs and reliability data.

Specifications:
The document provides resistance specifications for various multilayer chip inductors and beads, with resistance values ranging from 0.05Ω to 4.8Ω depending on the model. Self-resonance frequency (SRF) is also specified, with values ranging from 9MHz to 10000MHz.

Test Methods and Remarks:
Various test methods are outlined, including the use of specific measuring equipment like VOAC-7412 and HP4195A. The document emphasizes the importance of checking detailed specifications on the manufacturer's website or CD catalogs.

Reliability Data:
The document includes reliability data for multilayer chip inductors and beads, covering aspects such as resistance to flexure, solderability, resistance to soldering, thermal shock, damp heat, and loading under damp heat and high temperature. Each test has specific conditions and recovery times.

Precautions:
The document advises on circuit design and PCB design precautions, emphasizing the importance of verifying operating environments, electrical ratings, and performance. It also provides guidelines for designing land patterns to minimize mechanical stress and ensure proper soldering.

Technical Considerations:
Recommendations for land dimensions for wave-soldering and reflow-soldering are provided, with specific measurements for different inductor sizes. The document warns against excessive solder, which can affect the mechanical stress resistance of the chips.

Specifications and Precautions:
This document provides guidelines for the use of multilayer chip inductors, focusing on specifications, procedures, and precautions. It emphasizes the importance of consulting detailed specifications from the manufacturer's website or CD catalogs due to space limitations in the document.

Automatic Placement Considerations:
1. Mounting Machine Adjustment: Avoid excessive impact loads on inductors during PCB mounting. Regular maintenance and inspection of the mounter are crucial.
2. Adhesive Selection: Proper adhesive use is critical to prevent degraded inductor characteristics. Factors like land pattern size, adhesive type, and hardening conditions must be checked.

Technical Considerations:
1. Pick-up Nozzle Adjustment: Ensure the nozzle's lower limit is adjusted to the PCB surface level to prevent damage.
2. Adhesive Characteristics: Adhesives should be strong, non-toxic, and have good insulation properties.

PCB Design:
1. Inductor Layout: Proper layout minimizes mechanical stresses from board warp or deflection.
2. Board Splitting: Different methods of splitting PCBs affect mechanical stress on inductors.

Soldering Precautions:
1. Flux Selection: Use flux with low halogen content and control the amount applied.
2. Soldering Conditions: Follow recommended temperature profiles for reflow and wave soldering to prevent thermal shock.

Cleaning and Post-Cleaning Processes:
1. Cleaning Conditions: Select appropriate cleaning solutions and verify conditions to avoid degrading inductor properties.
2. Resin Application: Avoid resins that may cause stress or deterioration of inductors.

Handling and Storage:
1. Handling Precautions: Use static control measures and avoid mechanical shocks.
2. Storage Conditions: Control temperature and humidity to maintain solderability and packaging integrity.

Recommended Storage Conditions

Ambient temperature should be below 40℃.
Humidity should be below 70% RH.
Ideal storage temperature is below 30℃.
Inductors should be used within 6 months from delivery to maintain solderability.
Packaging should be stored in environments free from chlorine and sulfur.

Technical Considerations

High temperature and humidity can lead to oxidation of terminal electrodes and deterioration of packaging materials.
Components should be used within 6 months to avoid reduced solderability.
If storage exceeds 6 months, check solderability before use.

Catalog excerpts

1 notice_e-01 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 2009. 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. Should you have any question or inquiry on this matter, please contact our sales staff.

Open the catalog to page 1

62 1 mlci02_e-01 ¡ FEATURES ¡ ORDERING CODE ¡ AVAILABLE INDUCTANCE RANGE ¡ PART NUMBERS ¡ APPLICATIONS – This catalog contains the typical specification only due to the limitation of space. When you consider 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/) or CD catalogs. œCK1608 œCK2125 Internal printed coil structure creates a closed magnetic circuit which acts as a magnetic shield eliminating crosstalk, thus permitting higher mounting...

Open the catalog to page 5

1 63 FERRITE PRODUCTS mlci02_e-01 ¡ ELECTRICAL CHARACTERISTICS – This catalog contains the typical specification only due to the limitation of space. When you consider 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/) or CD catalogs. CKS2125 2.2 CK1608 ¡DC Bias characteristics CKS2125 100000 10000 1000 100 10 1 2.2 4.7 10 CK1608 ¡Impedance frequency characteristics

Open the catalog to page 6

64 1 mlci03_e-01 ¡ FEATURES ¡ ORDERING CODE ¡ EXTERNAL DIMENSIONS/STANDARD QUANTITY ¡ APPLICATIONS ¡ AVAILABLE INDUCTANCE RANGE – This catalog contains the typical specification only due to the limitation of space. When you consider 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/) or CD catalogs. Low profile below 1.2mm. Low Rdc. Multilayer block Structure yields higher reliability. New line up NM series improved in inductance temperature...

Open the catalog to page 7

1 65 FERRITE PRODUCTS mlci03_e-01 ¡ PART NUMBERS – This catalog contains the typical specification only due to the limitation of space. When you consider 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/) or CD catalogs. œCKP2012 œCKP2016 œCKP2520 œNM2012 œNM2520 Ordering code EHS iEnvironmental Hazardous Substancesj Inductance kìHl Inductance tolerance DC resistance kÙlRated current [A]i max.j Measuring frequency kMHzl Thickness kmml imax.j...

Open the catalog to page 8

66 1 mlci03_e-01 ¡ ELECTRICAL CHARACTERISTICS – This catalog contains the typical specification only due to the limitation of space. When you consider 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/) or CD catalogs. 10 1 0.1 CKP2520V DC Bias[A] Inductance [ìH] 0.01 0.1 1 10 3R3M 4R7M 2R2M 1R0M 10 1 0.1 NM2520V DC Bias[A] Inductance [ìH] 0.01 0.1 1 1R0M 2R2M 10 1 0.1 CKP2520M DC Bias[A] Inductance [ìH] 0.01 0.1 1 2R2M 10 1 0.1 NM2012N...

Open the catalog to page 9

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