MULTILAYER CHIP INDUCTORS LK SERIES OPERATING TEMP. 40 LK Except for LK FEATURES HLK Internal printed coil structure creates a closed magnetic circuit

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1 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 200. 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. INFORMATION ON THE GENERAL CATALOG 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 YUDENs official sales channel). It is only applicable to the products purchased from any of TAIYO YUDENs 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 Lawof 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. Please read the "Notice for TAIYO YUDEN products" before using this catalog. 3

2 MULTILAYER CHIP INDUCTORS LK SERIES OPERATING TEMP. 40 LK Except for LK FEATURES HLK Internal printed coil structure creates a closed magnetic circuit which acts as a magnetic shield eliminating crosstalk, thus permitting higher mounting densities. Multilayer block structure yields higher reliability. The smallest H inductors in the world (LK series) APPLICATIONS Any general circuit of portable equipment in which compact size and high mounting densities are required. ORDERING CODE LK 2 LWmm H 47N R0 0. R0 0 R NnH 4 K M T L K 6 0 R 0 M _ T Type LK Multilayer chip inductors 2 Exter nal DimensionsLWmm Nominal InductanceH example 47N R0 0. R0 0 *R=decimal point *N=0.0nH type 4 Inductance Tolerances % K M Packaging T 0 20 Tape & Reel 6 Internal code Standard Products =Blank space 6 Please read the "Notice for TAIYO YUDEN products" before using this catalog.

3 EXTERNAL DIMENSIONS Type L W T e LK LK LK Unitmminch AVAILABLE INDUCTANCE RANGE Examples Inductance ImaxmA Rdcmax ImaxmA Rdcmax ImaxmA Rdcmax 0.H H H Selection Guide Part Numbers Electrical Characteristics Packaging Reliability Data Precautions P.4 P. P.90 P.244 P.246 P.24 etc Please read the "Notice for TAIYO YUDEN products" before using this catalog. 7

4 PART NUMBERS LK Ordering code L K 0 0 R 2 L K 0 0 R L K 0 0 R L K 0 0 R 2 2 L K 0 0 R 2 7 L K 0 0 R 3 3 L K 0 0 R 3 9 L K 0 0 R 4 7 L K 0 0 R 6 L K 0 0 R 6 L K 0 0 R 2 L K 0 0 R 0 L K 0 0 R 2 L K 0 0 R L K 0 0 R L K R 2 EHS Environmental Hazardous Inductance Inductance Self resonant frequency DC Resistance Rate current ma Measuring frequency MHz Substances H tolerance MHz MK Please specify the Inductance tolerance code K or M. Thickness mm inch LK60 Ordering code L K N M L K N M L K N M L K 6 0 R 0 L K 6 0 R 2 L K 6 0 R L K 6 0 R L K 6 0 R 2 2 L K 6 0 R 2 7 L K 6 0 R 3 3 L K 6 0 R 3 9 L K 6 0 R 4 7 L K 6 0 R 6 L K 6 0 R 6 L K 6 0 R 2 L K 6 0 R 0 L K 6 0 R 2 L K 6 0 R L K 6 0 R L K R 2 L K R 7 L K R 3 L K R 9 L K R 7 L K 6 0 R 6 L K R L K 6 0 R 2 L K L K L K M L K M L K M L K M L K M EHS Environmental Hazardous Inductance Inductance Self resonant frequency DC Resistance Rated current ma Measuring frequency MHz Substances H tolerance MHz MK Please specify the Inductance tolerance code K or M. Thickness mm inch Please read the "Notice for TAIYO YUDEN products" before using this catalog.

5 PART NUMBERS LK22 Ordering code L K N M L K N M L K N M L K 2 2 R 0 L K 2 2 R 2 L K 2 2 R L K 2 2 R L K 2 2 R 2 2 L K 2 2 R 2 7 L K 2 2 R 3 3 L K 2 2 R 3 9 L K 2 2 R 4 7 L K 2 2 R 6 L K 2 2 R 6 L K 2 2 R 2 L K 2 2 R 0 L K 2 2 R 2 L K 2 2 R L K 2 2 R L K R 2 L K R 7 L K R 3 L K R 9 L K R 7 L K 2 2 R 6 L K R L K 2 2 R 2 L K L K L K M L K M L K M L K M L K M EHS Environmental Hazardous Substances Inductance H Inductance tolerance Self resonant frequency DC Resistance MHz Rated current ma Measuring frequency MHz Thickness mm inch MK Please specify the Inductance tolerance code K or M. Please read the "Notice for TAIYO YUDEN products" before using this catalog. 9

6 ELECTRICAL CHARACTERISTICS DC Bias characteristicsmeasured by HP494A Temperature characteristicsmeasured by HP427A Q- Q-vs-Frequency characteristics Measured by HP4294A or HP429A R3 70 3R R0 R33 R R0 R0 R Inductance-vs-Frequency characteristics Measured by HP4294A or HP429A LK LK LK Inductance [H] R2 R0 R33 Inductance [H] R3 R0 R33 Inductance [H] R3 R0 R33 R R R Please read the "Notice for TAIYO YUDEN products" before using this catalog.

7 MULTILAYER CHIP INDUCTORS CK SERIES OPERATING TEMP. 40 FEATURES Internal printed coil structure creates a closed magnetic circuit which acts as a magnetic shield eliminating crosstalk, thus permitting higher mounting densities. Multilayer block structure yields higher reliability. APPLICATIONS PLL Separation of analog and digital cuircuits. Prevents interference between PLL and the other digital circuits. ORDERING CODE CK 2 LWmm H R0 0 R 4 M T 20 6 C K 2 2 R 0 M _ T Type CK Multilayer chip inductors 2 Exter nal DimensionsLWmm Nominal InductanceH example R0 0 *R=decimal point 4 Inductance Tolerances % M Packaging T 20 Tape & Reel 6 Internal code Standard Products =Blank space 92 Please read the "Notice for TAIYO YUDEN products" before using this catalog.

8 EXTERNAL DIMENSIONS Type L W T e CK CK Unitmminch AVAILABLE INDUCTANCE RANGE Type CK60 Imax CK22 Imax Range ma [ma] 0.0 R0M RM R22M R33M R47M 400 inductance 0.6 R6M 300 H.00 R0M RM R2M R3M R7M 60 4R7M RM M 0 M 60 Selection Guide Part Numbers Electrical Characteristics Packaging Reliability Data Precautions P.4 P.94 P.9 P.244 P.246 P.24 etc Please read the "Notice for TAIYO YUDEN products" before using this catalog. 93

9 PART NUMBERS CK60 Ordering code C K R 7 M C K M EHS (Environmental Self resonant DC Rate current Hazardous Inductance Inductance frequency Resistance ma Substances) H tolerance MHz 30% Measuring frequency MHz Thickness mm inch CK22 Ordering code C K 2 2 R 0 M C K 2 2 R M C K 2 2 R 2 2 M C K 2 2 R 3 3 M C K 2 2 R 4 7 M C K 2 2 R 6 M C K 2 2 R 0 M C K 2 2 R M C K R 2 M C K R 3 M C K R 7 M C K R M C K M EHS (Environmental Hazardous Substances) Inductance H Inductance tolerance Self resonant frequency DC Resistance MHz Rate current ma Measuring frequency MHz Thickness mm inch Please read the "Notice for TAIYO YUDEN products" before using this catalog.

10 ELECTRICAL CHARACTERISTICS DC Bias characteristics CK60 Z vs Frequency characteristics CK60 Please read the "Notice for TAIYO YUDEN products" before using this catalog. 9

11 MULTILAYER CHIP INDUCTORS (FOR POWER SUPPLY LINES) CK SERIES P TYPE OPERATING TEMP. 40 FEATURES.2mm AgRdc Low profile below.2mm. Low DC power dissipation due to Low Rdc with High Aspect Ratio internal conductor that stands on the Green Sheet and Printing technologies. APPLICATIONS DSCVCDCDC DC/DC converter for the Mobile equipments; Cellular Phones, DSC, DVC. ORDERING CODE 4 H 7 CKP 2 R0.0 R M 20 LWmm T mm.2max.0max = C K P V R 0 M _ T Type 4 Nominal InductanceH Inductance Tolerances % 7 Internal code CKP Multilayer chip inductors For power supply lines example R0 M 20 Standard Products =Blank space 2 *R=decimal point Exter nal DimensionsLWmm Packaging T Tape & Reel Thicknessmm.2Max.0Max =Space 96 Please read the "Notice for TAIYO YUDEN products" before using this catalog.

12 EXTERNAL DIMENSIONS Type L W T e CKP max 0.039max max 0.047max Unitmminch AVAILABLE INDUCTANCE RANGE Type Idc Idc2 CKP220 Range A A.0 R0M RM R2M InductanceH 3.3 3R3M R7M VR0M V2R2M V3R3M 0.4. Idc30at 20 Idc is the DC current value having inductance decrease down to 30%.at 20 Idc240at 20 Idc2 is the DC current value having temperature increase up to 40.at 20 Selection Guide Part Numbers Electrical Characteristics Packaging Reliability Data Precautions P.4 P.9 P.99 P.244 P.246 P.24 etc Please read the "Notice for TAIYO YUDEN products" before using this catalog. 97

13 PART NUMBERS CKP220 Ordering code EHS (Environmental Hazardous Substances) Inductance H CKP220 R0M.0 Inductance tolerance DC resistance Idc30at 20 Idc is the DC current value having inductance decrease down to 30%.at 20 Idc240at 20 Idc2 is the DC current value having temperature increase up to 40.at 20 Rated current A Saturation current Idc Temperature rise current Idc CKP220 RM CKP220 2R2M CKP220 3R3M CKP220 4R7M CKP220VR0M CKP220V2R2M CKP220V3R3M Measuring frequency MHz Thickness mm inch.0max 0.039max.2max 0.047max 9 Please read the "Notice for TAIYO YUDEN products" before using this catalog.

14 ELECTRICAL CHARACTERISTICS DC Bias characteristics 0 CKP220 0 CKP220V 4R7M 3R3M 3R3M Inductance [H] 2R2M RM R0M Inductance [H] 2R2M R0M DC Bias[A] DC Bias[A] Please read the "Notice for TAIYO YUDEN products" before using this catalog. 99

15 MULTILAYER CHIP INDUCTOR FOR HIGH FREQUENCY HK SERIES FEATURES OPERATING TEMP HK0603, HK Except for HK0603, HK Operating temperature depends on rated current. AgQ Multilayer inductor made of advanced ceramics with low-resistivity silver used as internal conductors provides excellent Q and SRF characteristics. Designed to address surface mount inductor needs for applications above MHz. Multilayer block structure ensures outstanding reliability, high productivity and product quality. APPLICATIONS PHSLAN EMI Portable telephones, PHS and W-LAN Miscellaneous high-frequency circuits EMI countermeasure in high-frequency circuits. ORDERING CODE HK 2 LWmm nh 3N N 0 R0 R2 20 R NnH 4 H J C S 3 0.2nH 0.3nH T H K N J _ T Type HK Multilayer chip inductors for high frequency 2 External Dimensionsmm Nominal InductancenH Example 3N N 0 R0 R Inductance Tolerances H J C S 3 0.2nH 0.3nH Packaging T Tape & Reel *Rdecimal point *N0.0nH type 200 Please read the "Notice for TAIYO YUDEN products" before using this catalog.

16 EXTERNAL DIMENSIONS HK Type Type L W T e HK HK HK HK Unitmminch AVAILABLE INDUCTANCE RANGE Range inductance[nh] Type [nh] HK0603 HK HK60 HK22 2 Imax [ma] N0 470 N2 40 N 430 N 390 2N N N N N7 20 N N 20 N N 220 2N 90 N 0 N 70 22N 0 27N 20 33N 0 39N 47N 6N 0 6N 0 2N 70 R Imax [ma] N0 N2 N N 2N2 2N7 3N3 3N9 4N7 N6 6N N2 0N 2N N N 22N 27N 33N 39N 47N 6N 6N 2N R0 R2 R R R22 R Imax [ma] Imax [ma] N0 N2 N N 2N2 2N7 3N3 3N9 4N7 N6 6N N2 0N 2N N 300 N 22N 27N 33N 39N 47N 6N 6N 2N R0 R2 R R R22 R27 R33 0 R39 R47 40 Imax [ma] NS NS 2N2S 2N7S 3N3S 3N9S 4N7S N6S 6NJ N2J 0NJ 2NJ NJ NJ 22NJ 27NJ 33NJ 39NJ 47NJ 6NJ 6NJ 2NJ R0J R2J RJ RJ R22J R27J R33J R39J R47J 300 Examples Inductance ImaxmA Rdcmax ImaxmA Rdcmax ImaxmA Rdcmax ImaxmA Rdcmax 2.nH nH nH nH, mark indicates the Inductance tolerance code. The product with tolerance less than 0.3nH, is also available. Please contact your local sales office. Selection Guide Part Numbers Electrical Characteristics Packaging Reliability Data Precautions P.4 P.202 P.204 P.244 P.246 P.24 etc Please read the "Notice for TAIYO YUDEN products" before using this catalog. 20

17 PART NUMBERS HK0603 Ordering code H K N 0 H K N 2 H K N H K N H K N 0 H K N 2 H K N 4 H K N 7 H K N 0 H K N 3 H K N 6 H K N 9 H K N 3 H K N 7 H K N H K N 6 H K N 2 H K N H K N H K N 2 H K N H K N H K N H K N H K N H K N H K N H K N H K N H K N H K N H K N H K N H K R 0 HK EHS (Environmental Hazardous Substances) Inductance nh Q LQ Measuring frequency MHz QTypical FrequencyMHz Self-resonant frequency MHz Typ. DC.Resistance Typ. Rated current ma.00.3nh nH nH nH nH nH nH nH nH nH nH nH nH nH nH nH nH % % % % % % % % % % % % % % % % % nH, mark indicates the Inductance tolerance code. The product with tolerance less than 0.3nH, is also available. Please contact your local sales office. 0.3nH, mark indicates the Inductance tolerance code. The product with tolerance less than 0.3nH, is also available. Please contact your local sales office. Thickness mm inch nH EHS Q LQ QTypical, mark Self-resonant DC.Resistance Rated current indicates the Inductance (Environmental Thickness tolerance code. Inductance The product with tolerance less than 0.3nH, is also available. ma Please contact Measuring frequency FrequencyMHz frequency Ordering code mm your local sales office. Hazardous MHz nh MHz Substances) Typ. Typ. 2 inch HK N0.00.3nH HK N2.20.3nH HK N.0.3nH HK N.0.3nH HK 2N nH HK 2N nH HK 2N nH HK 2N nH HK 3N nH HK 3N nH HK 3N nH HK 3N nH HK 4N nH HK 4N nH HK N.0.3nH HK N6.60.3nH HK 6N nH HK 6N 6.% HK 7N 7.% HK N2.2% HK 9N 9.% HK 0N 0% HK 2N 2% HK N % HK N % HK 22N 22% HK 27N 27% HK 33N 33% HK 39N 39% HK 47N 47% HK 6N 6% HK 6N 6% HK 2N 2% HK R0 % HK R2 20% HK R 0% HK R 0% HK R22 220% HK R27 270% Please read the "Notice for TAIYO YUDEN products" before using this catalog.

18 PART NUMBERS HK60 Ordering code H K 6 0 N 0 H K 6 0 N 2 H K 6 0 N H K 6 0 N H K N 2 H K N 7 H K N 3 H K N 9 H K N 7 H K 6 0 N 6 H K N H K 6 0 N 2 H K N H K N H K 6 0 N H K 6 0 N H K N H K N H K N H K N H K N H K N H K N H K N H K 6 0 R 0 H K 6 0 R 2 H K 6 0 R H K 6 0 R H K 6 0 R 2 2 H K 6 0 R 2 7 H K 6 0 R 3 3 H K 6 0 R 3 9 H K 6 0 R 4 7 EHS (Environmental Hazardous Substances) Inductance nh Q LQ Measuring frequency MHz QTypical FrequencyMHz Self-resonant frequency MHz DC.Resistance Rated current ma Typ. Typ..00.3nH nH nH nH nH nH nH nH nH nH nH, mark indicates the Inductance tolerance code. The product with tolerance less than 0.3nH, is also available. Please contact your local sales office. Thickness mm inch HK22 Ordering code H K 2 2 N S H K 2 2 N S H K N 2 S H K N 7 S H K N 3 S H K N 9 S H K N 7 S H K 2 2 N 6 S H K N J H K 2 2 N 2 J H K N J H K N J H K 2 2 N J H K 2 2 N J H K N J H K N J H K N J H K N J H K N J H K N J H K N J H K N J H K 2 2 R 0 J H K 2 2 R 2 J H K 2 2 R J H K 2 2 R J H K 2 2 R 2 2 J H K 2 2 R 2 7 J H K 2 2 R 3 3 J H K 2 2 R 3 9 J H K 2 2 R 4 7 J EHS (Environmental Hazardous Substances) Inductance nh Q LQ Measuring frequency MHz Q Typical Self-resonant Frequency FrequencyMHz MHz Typ. DC-Resistance Typ. Rated current ma Thickness mm inch.0.3nh nH nH nH nH nH nH nH Please read the "Notice for TAIYO YUDEN products" before using this catalog. 203

19 ELECTRICAL CHARACTERISTICS Q-Q-CharacteristicsMeasured by HP79C HK nH 22nH 0nH 47nH Impedance-vs-Frequency characteristicsmeasured by HP79C 6 0 HK nH 0nH 6.nH nH Inductance-vs-Frequency characteristicsmeasured by HP79C HK nH 22nH 0nH 6.nH Please read the "Notice for TAIYO YUDEN products" before using this catalog.

20 MULTILAYER CHIP INDUCTOR FOR HIGH FREQUENCY HKQ SERIES OPERATING TEMP. 2 FEATURES AgQ Multilayer inductor made of advanced ceramics with low-resistivity silver used as internal conductors provides excellent Q and SRF characteristics. Designed to address surface mount inductor needs for applications above 00MHz. Multilayer block structure ensures outstanding reliability, high productivity and product quality. APPLICATIONS PHSLAN EMI Portable telephones, PHS and W-LAN Miscellaneous high-frequency circuits EMI countermeasure in high-frequency circuits. ORDERING CODE HKQ High Q 2 LWmm nh 3N N 0 NnH H 3 J C 0.2nH S 0.3nH 6 T S H K Q S 0 N J _ T Type HKQ Multilayer chip inductors for high frequency High Q Version 2 External Dimensionsmm Nominal InductancenH Example 3N N 0 *N0.0nH type Inductance Tolerances H 3 J C S 0.2nH 0.3nH 6 Packaging T Tape & Reel End termination S Plated 206 Please read the "Notice for TAIYO YUDEN products" before using this catalog.

21 EXTERNAL DIMENSIONS HKQ Type Type L W T HKQ0603S Unitmminch Please Contact Our Sales Department office for Products Details. AVAILABLE INDUCTANCE RANGE Range inductance[nh] Type [nh] HKQ0603S 2 Imax [ma] 0N N7 0 0N 0 0N9 20 N0 490 N2 30 N 420 N 370 2N N N N9 20 4N7 220 N6 20 6N 90 N2 90 0N 60 2N 60 N 0 N 40 22N 30 Examples Inductance Imax[mA] Rdcmax[].nH nH nH 0.3nH, mark indicates the Inductance tolerance code. The product with tolerance less than 0.3nH, is also available. Please contact your local sales office. Selection Guide Part Numbers Electrical Characteristics Packaging Reliability Data Precautions P.4 P.20 P.209 P.244 P.246 P.24 etc Please read the "Notice for TAIYO YUDEN products" before using this catalog. 207

22 PART NUMBERS HKQ0603S Ordering code Typical LQ Self-resonant Measuring DC.Resistance Rated current Inductance Frequency frequency Tolerance min frequency ma nh Hz MHz MHz max 00M 00M.G 2.0G 2.4G nH, 0.2nH 3 00 >24 >3 >3 >6 > HKQ0603S0N6 HKQ0603S0N nH, 0.2nH 3 00 >24 >3 >3 >6 > HKQ0603S0N nH, 0.2nH 3 00 >24 >3 >3 >6 > HKQ0603S0N nH, 0.2nH 3 00 >24 >3 >3 >6 > HKQ0603SN0 0.3nH, 0.2nH HKQ0603SN. 0.3nH, 0.2nH HKQ0603SN nH, 0.2nH HKQ0603SN nH, 0.2nH HKQ0603SN nH, 0.2nH HKQ0603SN. 0.3nH, 0.2nH HKQ0603SN nH, 0.2nH HKQ0603SN nH, 0.2nH HKQ0603SN. 0.3nH, 0.2nH HKQ0603SN nH, 0.2nH HKQ0603S2N nH, 0.2nH HKQ0603S2N nH, 0.2nH HKQ0603S2N2 HKQ0603S2N3 0.nH Step nH, 0.2nH 0.3nH, 0.2nH HKQ0603S2N nH, 0.2nH HKQ0603S2N nH, 0.2nH HKQ0603S2N nH, 0.2nH HKQ0603S2N nH, 0.2nH HKQ0603S2N nH, 0.2nH HKQ0603S2N nH, 0.2nH HKQ0603S3N nH, 0.2nH HKQ0603S3N nH, 0.2nH HKQ0603S3N nH, 0.2nH HKQ0603S3N nH, 0.2nH HKQ0603S3N nH, 0.2nH HKQ0603S3N nH, 0.2nH HKQ0603S3N nH, 0.2nH HKQ0603S3N nH, 0.2nH HKQ0603S3N nH, 0.2nH HKQ0603S3N nH, 0.2nH HKQ0603S4N nH, 0.2nH HKQ0603S4N nH, 0.2nH HKQ0603SN. 0.3nH, 0.2nH HKQ0603SN nH, 0.2nH E24 HKQ0603S6N nH, 0.2nH Step HKQ0603S6N 6. %, 3% HKQ0603S7N 7. %, 3% HKQ0603SN2.2 %, 3% HKQ0603S9N 9. %, 3% HKQ0603S0N 0 %, 3% HKQ0603S2N 2 %, 3% E2 HKQ0603SN %, 3% Step HKQ0603SN %, 3% HKQ0603S22N 22 %, 3% , mark indicates the Inductance tolerance code. Thickness mm inch Please read the "Notice for TAIYO YUDEN products" before using this catalog.

23 ELECTRICAL CHARACTERISTICS Q-Q-CharacteristicsMeasured by HP79C Q Impedance-vs-Frequency characteristicsmeasured by HP79C Impedance HKQ0603 HKQ0603S 2.2nH 0nH 0nH nH Inductane-vs-Frequency characteristicsmeasured by HP79C 0 HKQ0603S nH 2.2nH Please read the "Notice for TAIYO YUDEN products" before using this catalog. 209

24 High Q MULTILAYER CHIP INDUCTORFOR HIGH FREQUENCY HIGH Q TYPE AQ SERIES OPERATING TEMP. 02 FEATURES Q 2nH0nHE24 Operating temperature depends on rated current. High frequency inductors with high Q and high SRF suitable for high frequency circuit. Excellent mountability and heat-resistance suitable for replacement of wire-wound inductors. E24 series lineup in a range from 2nH to 0nH makes circuit design easy. Monolithic structure provides high-reliability. APPLICATIONS LAN Mobile telephone, Wireless LAN High frequency module Tuner High-frequency circuits ORDERING CODE AQ High Q 2 LWmm nh 3N N 0 NnH 4 H J C S 3 0.2nH 0.3nH T A Q 0 0 N J _ T Type AQ Chip inductors for high frequency High Q type 2 External Dimensionsmm Nominal InductancenH Example 3N N 0 *N0.0nH type 4 Inductance Tolerances H J C S 3 0.2nH 0.3nH Packaging T Tape & Reel 20 Please read the "Notice for TAIYO YUDEN products" before using this catalog.

25 EXTERNAL DIMENSIONS AQ Type Type L W T e AQ Unitmminch AVAILABLE INDUCTANCE RANGE Range inductancetype nhnh N0 N2 N N 2N2 2N7 3N3 3N9 4N7 N6 6N N2 0N 2N N AQ0 2 Imax ma Imax ma Examples Inductance.nH 0.0nH ImaxmA Rdcmax nH, mark indicates the Inductance tolerance code. The product with tolerance less than 0.3nH, is also available. Please contact your local sales office. Selection Guide Part Numbers Electrical Characteristics Packaging Reliability Data Precautions P.4 P.22 P.23 P.244 P.246 P.24 etc Please read the "Notice for TAIYO YUDEN products" before using this catalog. 2

26 PART NUMBERS AQ0 Ordering code A Q 0 N 0 A Q 0 N 2 A Q 0 N A Q 0 N A Q 0 2 N 0 A Q 0 2 N 2 A Q 0 2 N 4 A Q 0 2 N 7 A Q 0 3 N 0 A Q 0 3 N 3 A Q 0 3 N 6 A Q 0 3 N 9 A Q 0 4 N 3 A Q 0 4 N 7 A Q 0 N A Q 0 N 6 A Q 0 6 N 2 A Q 0 6 N A Q 0 7 N A Q 0 N 2 A Q 0 9 N A Q 0 0 N A Q 0 2 N A Q 0 N EHS Environmental Hazardous Substances Inductance nh.00.3nh.20.3nh.0.3nh.0.3nh nH nH nH nH nH nH nH nH nH nH.0.3nH.60.3nH nH 6.% 7.%.2% 9.% 0% 2% % Q LQ Measuring frequency MHz QTypical Self-resonant DC.Resistance FrequencyMHz frequency MHz Typ. Typ Rated current ma Thickness mm inch nH, mark indicates the Inductance tolerance code. The product with tolerance less than 0.3nH, is also available. Please contact your local sales office. 22 Please read the "Notice for TAIYO YUDEN products" before using this catalog.

27 ELECTRICAL CHARACTERISTICS Q-Q-CharacteristicsMeasured by HP79C AQ0 2N2 Q N Impedance-vs-Frequency characteristicsmeasured by HP79C AQ Impedance 0 0 0N 2N Inductance-vs-Frequency characteristicsmeasured by HP79C 0 AQ N 2N Please read the "Notice for TAIYO YUDEN products" before using this catalog. 23

28 PACKAGING Minimum Quantity Tape & Reel Packaging Taping material Type Thickness mm inch pcs Standard Quantity Paper Tape Embossed Tape CK CK2200 CKP220 LK0402 LK LK2200 HK HK0402 HK HK2200 HKQ0603S020 AQ402 BK BK0402 BK BK2200 BK2004 BK BKP BKP0402 BKP BKP C K 6 0 C K 2 2 L K 0 0 L K 6 0 L K 2 2 H K H K 0 0 H K 6 0 H K Q A Q 0 B K B K 0 0 B K 6 0 B K 2 2 B K B K P B K P 0 0 B K P 6 0 B K P 2 2 CK CKP LK HK BK BK Please read the "Notice for TAIYO YUDEN products" before using this catalog.

29 PACKAGING Taping Dimensions mm Type Thickness mm inch Paper tape 0.3 inches wide Chip cavity Unit : mm inch Insertion Pitch mm Embossed Tape 0.32 inches wide Tape Thickness A B F T CK max CK max LK max LK max LK max HK max HK max HK max HKQ0603S max AQ max BK max BK max BK max BK max BK max BKP max BKP max BKP max BKP max Type Thickness mm LEADER AND BLANK PORTION 60mm 6.3inches or more Reel Size Chip cavity Direction of tape feed mm 3.94inches or more Insertion Pitch 400mm.7inches or more Tape Thickness A B F K T CK CKP LK HK BK BK Top tape strength 0.0.7N The top tape requires a peel-off force of 0.0.7N in the direction of the arrow as illustrated below. Unit : mm inch Please read the "Notice for TAIYO YUDEN products" before using this catalog. 24

30 RELIABILITY DATA /4 Multilayer chip inductors and beads Specified Value Item ARRAY BK0603 BK BK60 BK22 BKP0603 BKP BKP60 BKP22 CK60 CK22 CKP220 LK LK60 LK22 HK0603 HK HK60 HK22 HKQ0603S AQ0 BK200 BK326 Test Methods and Remarks. Operating Temperature Range Storage Temperature Range. Rated Current 00mA ma.0a.0a mA ma 200mA 200mA A 4.0A 60mA 00mA.4 2mA 0mA 300mA 470mA 300mA 300mA 300mA 600mA 70mA. Impedance DC DC DC DC DC DC DC DC DC DC DC DC % % 2% 2% 2% 2% 2% 2% 2% 2% BK0603 Series BKP0603Series Measuring frequencymhz Measuring equipmenthp429a Measuring jig693a BK Series BKP Series Measuring frequencymhz Measuring equipmenthp429a Measuring jig692a, 693A BK60, 22 Series BKP60, 22 Series Measuring frequencymhz Measuring equipmenthp429a, HP49A Measuring jig6092a or 692AHW. Impedance BK200, 326 Series Measuring frequencymhz Measuring equipmenthp429a, HP49A Measuring jig692a CK Series 0.0H 0.0H 4.7H 2.2H 33.0H 33.0H 6.2nH 6.2nH.6nH.6nH 6.2nH 6.2nH Measuring frequency2 to 4MHzCK60 20% 20% 20% 0% 20% 20% 0.3nH 0.3nH 0.3nH 0.3nH 0.3nH 0.3nH Measuring frequency2 to 2MHzCK Measuring frequencymhzckp220 Q nh 270nH 470nH 470nH 22nH nh LK Series H 2.0H % % % % % % Measuring frequency0 to 2MHzLK 2.2H 0% 0% Measuring frequency to 0MHzLK60 30% Measuring frequency0.4 to 0MHzLK22 Q Q Measuring equipment, jig HP B Aor its equivalent 2.2H 2.2H HP Aor its equivalent 30% 30% HP A HP429A+693ALK HP42A+424A+4242C+426 CKP220 Measuring current ma rms0.047 to 4.7H 0.mA rms.6 to 33H HK, AQ SeriesMeasuring frequency MHzHK0603HKAQ0 Measuring frequency 0/MHzHK60HK22 Measuring frequency00mhzhkq0603s Measuring equipment, jig HP429A + 697AHK0603AQ0 HP429A + 693AHK E499A + 697AHKQ0603S HP429Aor its equivalent A + in-house made jighk60,22 * Definition of rated current : In the CK and BK Series, the rated current is the value of current at which the temperature of the element is increased within 20. In the BK Series P type and CK Series P type, the rated current is the value of current at which the temperature of the element is increased within 40. In the LK,HK,HKQ,and AQ Series, the rated current is either the DC value at which the internal L value is decreased within % with the application of DC bias, or the value of current at which the temperature of the element is increased within 20. Please read the "Notice for TAIYO YUDEN products" before using this catalog. 247

31 RELIABILITY DATA 2/4 Multilayer chip inductors and beads Specified Value Item ARRAY BK0603 BK BK60 BK22 BKP0603 BKP BKP60 BKP22 CK60 CK22 CKP220 LK LK60 LK22 HK0603 HK HK60 HK22 HKQ0603S AQ0 BK200 BK326 Test Methods and Remarks 6Q CK Series Measuring frequency2 to 4MHzCK60 Measuring frequency2 to 2MHzCK22 LK Series Measuring frequency0 to 2MHzLK Measuring frequency to 0MHzLK60 Measuring frequency0.4 to 0MHzLK22 Measuring equipment, jig HP494 60B 6092Aor its equivalent HP49A496092Aor its equivalent HP4294A692A HP429A693ALK Measuring current ma rms0.047 to 4.7H 0.mA rms.6 to 33H HK, HKQ, AQ Series Measuring frequency MHHK0603HKAQ0 Measuring frequency0/mhzhk60hk22 Measuring frequency00mhzhkq0603s Measuring equipment, jig HP429A697AHK0603AQ0 HP429A693AHK E499A 697AHKQ0603S HP4294A6092A in-house made jighk60hk22 7DC Resistance Measuring equipment VOAC-742made by Iwasaki Tsushinki 30% VOAC-72made by Iwasaki Tsushinki Self Resonance FrequencySRF MHz 23MHz MHz 260MHz 320MHz 00MHz 00MHz 00MHz 4000MHz LK Series 00MH 00MHz Measuring equipmenthp49a Measuring jig496092a or its equivalent HK, HKQ, AQ Series Measuring equipmenthp79c HP73DHK22 9. Temperature Characteristic Inductance change Within 0 HK, HKQ, AQ Series Temperature range30 to Reference temperature20 0. Resistance to Flexure of Substrate No mechanical damage. Warp2mm Testing boardglass epoxy-resin substrate Thickness0.mm Please read the "Notice for TAIYO YUDEN products" before using this catalog. 249

32 RELIABILITY DATA 3/4 Multilayer chip inductors and beads Specified Value Item ARRAY BK0603 BK BK60 BK22 BKP0603 BKP BKP60 BKP22 CK60 CK22 CKP220 LK LK60 LK22 HK0603 HK HK60 HK22 HKQ0603S AQ0 BK200 BK326 Test Methods and Remarks Solderability At least 7 of terminal electrode is covered by new solder. At least 7 of terminal electrode is covered by new solder. Solder temperature230 Duration4 sec. 2Resistance to Soldering Appearance No significant abnormality. Impedance change Within 30 No mechanical damage. Remaining terminal No No mechanical mechanical damage. No mechanical damage. Remaining terminal electrode 70 Solder temperature260 Duration. sec. 3Thermal Shock Appearance No significant abnormality. Impedance change Within 30 electrode 70 damage. Remaining Remaining terminal Inductance change 047Within0 terminal electrode electrode 70 6Within 220Within30 70 Inductance Inductance change change 4747 Within Within Within No No No mechanical mechanical damage. mechanical damage. damage. Inductance Inductance Induc- change Inductance change Within No mechanical damage. Inductance change Within Qchange Within Preheating temperature0 to 0 Preheating time3 FluxImmersion into methanol solution with colophony for 3 to sec. Recovery2 to 3 hrs of recovery under the standard condition after the test. See Note Conditions for cycle Step Minimum operating temperature Step 2Room temperature 2 to 3 change Within Qchange tance Within 0 change Qchange Within Within 30 Step 3Maximum operating temperature Step 4Room temperature 2 to 3 Within 30 Number of cycles Recovery2 to 3 hrs of recovery under the standard condition after the test.see Note (Note ) When there are questions concerning mesurement resultmeasurement shall be made after 4 2 hrs of recovery under the standard condition. Please read the "Notice for TAIYO YUDEN products" before using this catalog. 2

33 RELIABILITY DATA 4/4 Multilayer chip inductors and beads Specified Value Item ARRAY BK0603 BK BK60 BK22 BKP0603 BKP BKP60 BKP22 CK60 CK22 CKP220 LK LK60 LK22 HK0603 HK HK60 HK22 HKQ0603S AQ0 BK200 BK326 Test Methods and Remarks 4Damp Heat Steady state Appearance No significant abnormality. Impedance changewithin 30 No mechanical No No mechanical damage. mechanical Inductance changewithin No No mechanical damage. mechanical 0 BBK Series Temperature402 Loading under Damp Heat Appearance No significant abnormality. Impedance changewithin 30 damage. Inductance change Within 20 Q change Within 30 No mechanical damage. Inductance change damage. damage. Q changewithin 20 Inductance Inductance change change Within Inductance change Within 30 0 Within Q change Q change Within Within 30 No No No No No mechanical damage. mechanical mechanical mechanical mechanical Inductance changewithin 0 damage. damage. damage. damage. Q changewithin 20 Inductanctanctance Induc- Induc- Inductance Humidity90 to 9RH Duration hrs Recovery2 to 3 hrs of recovery under the standard condition after the removal from test chamber.see Note LKCKCKPHKHKQAQ Series Temperature402LKCK CKPSeries 602HKHKQAQ Series Humidity90 to 9RH Duration002 hrs Recovery2 to 3 hrs of recovery under the standard condition after the removal from test chamber.see Note BK Series Temperature402 Humidity90 to 9RH Duration hrs Recovery2 to 3 hrs of recovery under the standard condition after the removal from test Within 20 change change change change chamber.see Note Within Within to Within LKCKCKPHKHKQAQ Series Q change H 20 Temperature402LKCK CKPSeries Within 30 Within 602HKHKQAQ Series Q 0 Q Humidity90 to 9RH change.0 to change Duration002 hrs Within 33.0H Within Recovery2 to 3 hrs of recovery under the 30 Within standard condition after the removal from test chamber.see Note Q change Within 6Loading at High Appearance No significant abnormality. No No No No No No mechanical damage. BK Series Temperature Impedance changewithin 30 mechanical mechanical mechanical mechanical mechanical Inductance changewithin 0 Temperature23 damage. damage. damage. damage. damage. Q changewithin 20 Applied currentrated current Inductance change Within 20 Q change Within 30 Inductanctanctance Induc- Induc- Inductance change change change change Within Within to Within H 20 Within Q 0 Q change.0 to change Within 33.0H Within 30 Within 30 Duration hrs Recovery2 to 3 hrs of recovery under the standard condition after the removal from test chamber.see Note LKCKCKPHKHKQAQ SeriesBK Series P type Temperature2LKCK CKPSeries 3BK Series P type 2HK6022) 2HK, AQ0 operating temperature range - to + 22HK0603HK, HKQ0603S Q change Within 30 AQ0 operating temperature range - to +2 Applied currentrated current Duration002 hrs Recovery2 to 3 hrs of recovery under the standard condition after the test.see Note Note on standard condition: "standard condition" referred to herein is defined as follows: to 3 of temperature, 4 to % relative humidity, and 6 to 06kPa of air pressure. When there are questions concerning measurement results: In order to provide correlation data, the test shall be conducted under condition of 20 2 of temperature, 60 to 70% relative humidity, and 6 to 06kPa of air pressure. Unless otherwise specified, all the tests are conducted under the "standard condition." (Note ) measurement shall be made after 4 2 hrs of recovery under the standard condition. Please read the "Notice for TAIYO YUDEN products" before using this catalog. 23

34 PRECAUTIONS /7 Precautions on the use of Multilayer chip Inductors, Multilayer chip inductors for high frequency, Multilayer ferrite chip beads Stages Precautions Technical considerations. Circuit Design Verification of operating environment, electrical rating and performance. A malfunction in medical equipment, spacecraft, nuclear reactors, etc. may cause serious harm to human life or have severe social ramifications. As such, any inductors to be used in such equipment may require higher safety and/or reliability considerations and should be clearly differentiated from components used in general purpose applications. Operating Current Verification of Rated current. The operating current for inductors must always be lower than their rated values. 2. Do not apply current in excess of the rated value because the inductance may be reduced due to the magnetic saturation effect. 2. PCB Design Pattern configurations Design of Land-patterns. When inductors are mounted on a PCB, the size of land patterns and the amount of solder used size of filletcan directly affect inductor performance. Therefore, the following items must be carefully considered in the design of solder land patterns:. The following diagrams and tables show some examples of recommended patterns to prevent excessive solder amounts larger fillets which extend above the component end terminations. Examples of improper pattern designs are also shown. Recommended land dimensions for a typical chip inductor land patterns for PCBs The amount of solder applied can affect the ability of chips to withstand mechanical stresses which may lead to breaking or cracking. Therefore, when designing land-patterns it is necessary to consider the appropriate size and configuration of the solder pads which in turn determines the amount of solder necessary to form the fillets. 2When more than one part is jointly soldered onto the same land or pad, the pad must be designed so that each component's soldering point is separated by solder-resist. 3The larger size of land patterns and amount of solder, the smaller Q value after mounting on PCB. It makes higher the Q value to design land patterns smaller than terminal electrode of chips. Recommended land dimensions for wave-soldering unit: mm Type Size L W A B C Recommended land dimensions for reflow-soldering unit: mm Type Size L W A B C Excess solder can affect the ability of chips to withstand mechanical stresses. Therefore, please take proper precautions when designing land-patterns. Recommended land dimension for Reflow-soldering unit: mm Size L W.6.0 a b c d Please read the "Notice for TAIYO YUDEN products" before using this catalog. 2