Spec Sheet Wire-wound Chip Inductors (LB series)[LB] LB2518T4R7MR Features Item Summary 4.7uH±20%, 0.235A, 1007/2518 (EIA/JIS) Lifecycle Stage Mass Production Standard packaging quantity (minimum) Taping Embossed 2000pcs Products characteristics table External Dimensions Inductance 4.7 uH ± 20 % Dimension L 2.5 ±0.2 mm Case Size (EIA/JIS) 1007/2518 Dimension W 1.8 ±0.2 mm Dimension T 1.8 ±0.2 mm Rated Current (max) 0.235 A Dimension e 0.5 ±0.2 mm DC Resistance (max) 0.13 Ω DC Resistance (typ) 0.1 Ω LQ Measuring Frequency 7.96 MHz Self Resonant Frequency (min) 46 MHz Operating Temp. Range -40 to +105 ℃ (Including-self-generated heat) Temperature characteristic ± 20 % (Inductance change) RoHS2 Compliance (10 subst.) Yes REACH Compliance (181 subst.) Yes Halogen Free Yes Soldering Reflow 2018.12.01 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) 1 / 1

Halogen free / RoHS compliant Wire Wound Inductor -Electrical Characteristics Data- 2016/7/22 Wire-wound Chip Inductors (LB series) Dimension unit : mm unit : inch Length : 2.5 + / - 0.2 ( 0.098 + / - 0.008 ) LB2518T4R7MR Width : 1.8 + / - 0.2 ( 0.071 + / - 0.008 ) Height : 1.8 + / - 0.2 ( 0.071 + / - 0.008 ) Inductance : 4.7 uH ( test freq at 7.96MHz ) DC Resistance : 0.1 / 0.13 ohm ( typ / max ) Rated Current : 235 mA Rated current typical : 10% reduction from initial L value. and Temperature will rise by 20 deg C DC Bias vs Inductance DC Bias vs Temperature 10 60 g] 50 8 e d H] e [ 40 e [u 6 e ris 30 c r n u a 4 at nduct 2 mper 20 I e 10 -t elf 0 S 0 0 100 200 300 400 500 0 400 800 1200 1600 2000 DC Bias [mA] DC Bias [mA] Frequency vs Inductance 100 H] 10 u e [ c n a ct 1 u d n I 0.1 0.1 1 10 100 Frequency [MHz] The data is referenceonly. 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.

■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 including, without limitation, mobile phone, and PC) and medical equipment classified as Class I or II by IMDRF. Please be sure to contact TAIYO YUDEN for further information before using the products 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, disaster prevention equipment, medical equipment classified as Class III by IMDRF, highly public information network equipment including, without limitation, telephone exchange, and base station). 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. Please note that unless you obtain prior written consent of TAIYO YUDEN, TAIYO YUDEN shall not be in any way responsible for any damages incurred by you or third parties arising from use of the product listed in this spec sheet for any equipment requiring inquiry to TAIYO YUDEN or prohibited for use by TAIYO YUDEN as described above. ■ Information contained in this spec sheet is intended to convey examples of typical performances and/or applications of our products and is not intended to make any warranty with respect to the intellectual property rights or any other related rights of TAIYO YUDEN or any third parties nor grant any license under such rights. ■ Please note that the scope of warranty for our products is limited to the delivered our products themselves and TAIYO YUDEN shall not be in any way responsible for any damages resulting from a fault or defect in our products. 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.

Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: T aiyo Yuden: LB1608T1R0M LB1608T2R2M LB1608T4R7M LB1608T8R2M LB2012T100K LB2012T100KR LB2012T100M LB2012T100MR LB2012T101K LB2012T101M LB2012T150K LB2012T1R0M LB2012T220K LB2012T220M LB2012T2R2M LB2012T3R3M LB2012T470K LB2012T470M LB2012T4R7M LB2012T680K LB2012T6R8M LB2016T100K LB2016T100M LB2016T101K LB2016T101M LB2016T150K LB2016T150M LB2016T1R0M LB2016T1R5M LB2016T220K LB2016T220M LB2016T2R2M LB2016T330K LB2016T330M LB2016T3R3M LB2016T470K LB2016T470M LB2016T4R7M LB2016T680K LB2016T680M LB2016T6R8M LB2518T100K LB2518T100M LB2518T101K LB2518T101M LB2518T102K LB2518T102M LB2518T150K LB2518T150M LB2518T151K LB2518T151M LB2518T1R0M LB2518T1R5M LB2518T220K LB2518T220M LB2518T221K LB2518T221M LB2518T2R2M LB2518T330K LB2518T330M LB2518T331K LB2518T331M LB2518T3R3M LB2518T470K LB2518T470M LB2518T471K LB2518T471M LB2518T4R7M LB2518T680K LB2518T680M LB2518T681K LB2518T681M LB2518T6R8M LB3218T100K LB3218T100M LB3218T101K LB3218T101M LB3218T102K LB3218T102M LB3218T150K LB3218T150M LB3218T151K LB3218T151M LB3218T1R0M LB3218T1R5M LB3218T220K LB3218T220M LB3218T221K LB3218T221M LB3218T2R2M LB3218T330K LB3218T330M LB3218T331K LB3218T331M LB3218T3R3M LB3218T470K LB3218T470M LB3218T471K LB3218T471M LB3218T4R7M