Spec Sheet Wire-wound Chip Power Inductors for Medical / Industrial Applications (CB series)[CBC] CBC2518T221KV Features Item Summary 220uH10%, 80mA, 1007/2518 (EIA/JIS) Lifecycle Stage Mass Production Standard packaging quantity (minimum) Taping Embossed 2000pcs Products characteristics table External Dimensions 220 uH 10 % Dimension L 2.5 0.2 mm Case Size (EIA/JIS) 1007/2518 Dimension W 1.8 0.2 mm Rated Current (max) 80 mA Dimension T 1.8 0.2 mm Dimension e 0.5 0.2 mm Inductance Saturation Current (max) 115 mA (L=30%) Temperature Rise Current (max) 80 mA (T=20) DC Resistance (max) 10.92 DC Resistance (typ) 8.4 LQ Measuring Frequency 0.796 MHz Self Resonant Frequency (min) 5.5 MHz Operating Temp. Range -40 to +105 (Including-self-generated heat) Temperature characteristic 25 % (Inductance change) RoHS Compliance (10 subst.) Yes REACH Compliance (197 subst.) Yes Halogen Free Yes Soldering Reflow 2019.07.28 The data is reference only. Electrical characteristics vary depending on environment or measurement condition. TAIYO YUDEN reserves the right to make change to the data at any time without notice. Before making final selection, please check product specification. http://www.ty-top.com Powered by TCPDF (www.tcpdf.org) Halogen free / RoHS compliant Wire Wound Inductor 2016/10/17 -Electrical Characteristics Data- Wire-wound Chip Power Inductors for Automotive / Industrial Applications (CB series) Dimension Length : Width : Height : CBC2518T221KV Inductance : DC Resistance : Saturation Current : Temp. rise Current : unit : mm 2.5 + / - 0.2 1.8 + / - 0.2 1.8 + / - 0.2 unit : inch ( 0.098 + / - 0.008 ) ( 0.071 + / - 0.008 ) ( 0.071 + / - 0.008 ) 220 uH ( test freq at 0.796MHz ) ohm ( typ / max ) 8.4 / 10.92 115 mA ( max ) 80 mA ( max ) Saturation current typical : 30% reduction from initial L value. Temp rise Current typical : Temperature will rise by 20 deg C DC Bias vs Inductance DC Bias vs Temperature 60 Self-temperature rise [deg] Inductance [uH] 300 200 100 0 0 40 80 120 160 200 DC Bias [mA] 50 40 30 20 10 0 0 60 120 180 240 300 DC Bias [mA] Frequency vs Inductance Inductance [uH] 10000 1000 100 10 0.1 1 10 100 1000 Frequency [MHz] The data is reference only. Electrical characteristics vary depending on environment or measurement condition. TAIYO YUDEN reserves the right to make change to the data at any time without notice. Before making final selection, please check product specification. for High Quality Equipment Notice for TAIYO YUDEN Products Please read this notice before using the TAIYO YUDEN products. ! REMINDERS Please conduct validation and verification of our products in actual condition of mounting and operating environment before using our products. The product listed in this spec sheet is intended for use in general electronic equipment (e.g., AV equipment, OA equipment, home electric appliances, office equipment, information and communication equipment), medical equipment classified as Class I or II by IMDRF, industrial equipment, and automotive interior applications, etc. Please be sure to contact TAIYO YUDEN for further information before using the product for any equipment which may directly cause loss of human life or bodily injury (e.g., transportation equipment including, without limitation, automotive powertrain control system, train control system, and ship control system, traffic signal equipment, medical equipment classified as Class III by IMDRF). Please do not incorporate our products into any equipment requiring high levels of safety and/or reliability (e.g., aerospace equipment, aviation equipment*, medical equipment classified as Class IV by IMDRF, nuclear control equipment, undersea equipment, military equipment). *Note: There is a possibility that our products can be used only for aviation equipment that does not directly affect the safe operation of aircraft (e.g., in-flight entertainment, cabin light, electric seat, cooking equipment) if such use meets requirements specified separately by TAIYO YUDEN. Please be sure to contact TAIYO YUDEN for further information before using our products for such aviation equipment. When our products are used even for high safety and/or reliability-required devices or circuits of general electronic equipment, it is strongly recommended to perform a thorough safety evaluation prior to use of our products and to install a protection circuit as necessary. 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Notwithstanding the foregoing, if there is a written agreement (e.g., supply and purchase agreement, quality assurance agreement) signed by TAIYO YUDEN and your company, TAIYO YUDEN will warrant our products in accordance with such agreement. The contents of this spec sheet are applicable to our products which are purchased from our sales offices or authorized distributors (hereinafter "TAIYO YUDEN's official sales channel"). Please note that the contents of this spec sheet are not applicable to our products purchased from any seller other than TAIYO YUDEN's official sales channel. Caution for Export The product listed in this spec sheet may require specific procedures for export according to "U.S. Export Administration Regulations", "Foreign Exchange and Foreign Trade Control Law" of Japan, and other applicable regulations. Should you have any questions on this matter, please contact our sales staff.