Fixed Inductors (Chip Inductors) 3. General Use FC, FA, FB Features General use wire wound, resin molded chip inductor. Capable of being Re-flow or flow soldered. Wide line-up from 2520 to 4532 case sizes. Good for mounting. RoHS compliant Recommended Applications AV equipment, Wireless communication equipment and various types of general electronic equipment. Explanation of Part Numbers 1 2 3 4 5 6 7 8 9 10 11 & - + ' " 3 , ' Packaging Design No. Shape Product code Chip Inductors Inductance Inductance tolerance FC 2520 (1008) R22 220 nH J 5 % FA 3225 (1210) 3R3 3.3 H K 10 % FB 4532 (1812) Size : mm (inch) 470 47 H M 20 % 561 560 H 102 1000 H F Taping Storage Conditions Package : Normal temperature (-5 to 35 C), normal humidity (85 %RH max.), shall not be exposed to direct sunlight and harmful gases and care should be taken so as not to cause dew. Operating Temperature : -20 to +85 C Storage Period Solderability may be reduced due to the conditions of high temperature and high humidity which causes the oxidation of tin-plated terminals. Even if storage conditions are within specified limits, solderability may be reduced with the passage of time. Therefore, please control the storage conditions and try to use the product within 6 months of receipt. Packaging Methods, Soldering Conditions and Safety Precautions Please see Data Files. Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 01 Sep. 2012 1 Fixed Inductors (Chip Inductors) FC Type 2520 (1008) Dimensions in mm (not to scale) Recommended Land Pattern in mm (not to scale) 1.2 to 1.6 1.20.1 2.00.2 Marking 1.4 to 1.5 2.5+0.3 -0.2 1.60.2 3.5 to 4.0 Standard Packing Quantity 2000 pcs./Reel 0.40.2 Standard Parts Part No. ELJFCR22F ELJFCR27F ELJFCR33F ELJFCR39F ELJFCR47F ELJFCR56F ELJFCR68F ELJFCR82F ELJFC1R0F ELJFC1R2F ELJFC1R5F ELJFC1R8F ELJFC2R2F ELJFC2R7F ELJFC3R3F ELJFC3R9F ELJFC4R7F ELJFC5R6F ELJFC6R8F ELJFC8R2F ELJFC100F ELJFC120F ELJFC150F ELJFC180F ELJFC220F ELJFC270F ELJFC330F ELJFC390F ELJFC470F ELJFC560F ELJFC680F ELJFC820F ELJFC101F : Symbol of Tolerance (H) 0.22 0.27 0.33 0.39 0.47 0.56 0.68 0.82 1.0 1.2 1.5 1.8 2.2 2.7 3.3 3.9 4.7 5.6 6.8 8.2 10 12 15 18 22 27 33 39 47 56 68 82 100 Inductance Tolerance Test Freq. (%) (MHz) Q min. Test Freq. (MHz) M : 20 % or 25.2 25.2 K : 10 % 25 7.96 7.96 2.52 2.52 K : 10 % or J:5% 20 0.796 15 0.796 SRF 1 (MHz) min. RDC 2 () max. DC Current (mA) max. 230 210 190 175 160 155 135 125 115 100 90 85 80 75 65 60 55 50 45 40 32 30 28 25 22 21 20 18 17 16 15 13 12 0.70 0.75 0.85 0.95 1.00 1.10 1.25 1.40 0.65 0.75 0.85 0.95 1.05 1.20 1.30 1.40 1.55 1.75 1.95 2.20 3.70 4.10 5.00 5.40 6.00 6.30 7.10 9.50 11.0 12.1 16.6 19.0 21.0 190 180 170 160 155 150 140 130 195 180 170 160 155 145 135 130 125 120 115 105 80 75 70 65 60 115 110 90 80 75 70 65 60 1 : Self Resonant Frequency 2 : DC Resistance Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 01 Sep. 2012 2 Fixed Inductors (Chip Inductors) FA Type 3225 (1210) Dimensions in mm (not to scale) Recommended Land Pattern in mm (not to scale) 1.9 to 2.4 1.90.1 2.50.2 Marking 1.6 to 2.0 3.20.3 2.20.2 4.0 to 4.6 Standard Packing Quantity 2000 pcs./Reel 0.60.2 Standard Parts Part No. ELJFAR22F2 ELJFAR27F2 ELJFAR33F2 ELJFAR39F2 ELJFAR47F2 ELJFAR56F2 ELJFAR68F2 ELJFAR82F2 ELJFA1R0F2 ELJFA1R2F2 ELJFA1R5F ELJFA1R8F ELJFA2R2F ELJFA2R7F ELJFA3R3F ELJFA3R9F ELJFA4R7F ELJFA5R6F ELJFA6R8F ELJFA8R2F ELJFA100F ELJFA120F ELJFA150F ELJFA180F ELJFA220F ELJFA270F ELJFA330F ELJFA390F ELJFA470F ELJFA560F ELJFA680F ELJFA820F ELJFA101F ELJFA121F ELJFA151F ELJFA181F ELJFA221F : Symbol of Tolerance (H) 0.22 0.27 0.33 0.39 0.47 0.56 0.68 0.82 1.0 1.2 1.5 1.8 2.2 2.7 3.3 3.9 4.7 5.6 6.8 8.2 10 12 15 18 22 27 33 39 47 56 68 82 100 120 150 180 220 Inductance Tolerance Test Freq. (%) (MHz) Q min. Test Freq. (MHz) M : 20 % or 25.2 25 25.2 K : 10 % 7.96 7.96 30 K : 10 % or J:5% 2.52 2.52 0.796 20 0.796 SRF 1 (MHz) min. RDC 2 () max. DC Current (mA) max. 230 210 190 175 160 150 135 125 115 100 90 85 80 75 65 60 55 50 45 40 36 33 30 27 25 22 20 20 15 15 15 10 10 10 8 7 7 0.29 0.32 0.35 0.39 0.44 0.49 0.55 0.61 0.69 0.75 0.75 0.82 0.95 1.1 1.2 1.3 1.5 1.6 1.8 2.0 2.1 2.5 2.8 3.3 3.7 5.0 5.6 6.4 7.0 8.0 9.0 10.0 10.0 11.0 15.0 17.0 21.0 360 345 330 305 290 275 260 245 230 215 210 200 190 180 180 175 165 160 150 140 140 125 120 110 105 90 85 80 75 70 65 60 60 55 50 50 45 1 : Self Resonant Frequency 2 : DC Resistance Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 01 Sep. 2012 3 Fixed Inductors (Chip Inductors) FB Type 4532 (1812) Dimensions in mm (not to scale) Recommended Land Pattern in mm (not to scale) 2.0 to 3.0 2.00.2 3.20.2 Marking 2.4 to 2.6 4.50.3 3.20.2 5.5 to 6.0 Standard Packing Quantity 500 pcs./Reel 0.60.2 Standard Parts Part No. ELJFBR22F ELJFBR27F ELJFBR33F ELJFBR39F ELJFBR47F ELJFBR56F ELJFBR68F ELJFBR82F ELJFB1R0F ELJFB1R2F ELJFB1R5F ELJFB1R8F ELJFB2R2F ELJFB2R7F ELJFB3R3F ELJFB3R9F ELJFB4R7F ELJFB5R6F ELJFB6R8F ELJFB8R2F ELJFB100F ELJFB120F ELJFB150F ELJFB180F ELJFB220F ELJFB270F ELJFB330F ELJFB390F ELJFB470F ELJFB560F ELJFB680F ELJFB820F ELJFB101F ELJFB121F ELJFB151F ELJFB181F ELJFB221F ELJFB271F ELJFB331F ELJFB391F ELJFB471F ELJFB561F ELJFB681F ELJFB821F ELJFB102F : Symbol of Tolerance (H) 0.22 0.27 0.33 0.39 0.47 0.56 0.68 0.82 1.0 1.2 1.5 1.8 2.2 2.7 3.3 3.9 4.7 5.6 6.8 8.2 10 12 15 18 22 27 33 39 47 56 68 82 100 120 150 180 220 270 330 390 470 560 680 820 1000 Inductance Tolerance Test Freq. (%) (MHz) Q min. Test Freq. (MHz) M : 20 % 30 25.2 M:20 % or 7.96 1.0 K : 10 % 5 50 2.52 K : 10 % or J:5% 40 1.5 0.1 0.796 30 SRF 1 (MHz) min. RDC 2 () max. DC Current (mA) max. 230 200 180 155 135 120 105 90 80 70 60 50 45 43 39 36 33 30 26 24 22 20 18 16 15 13 12 10 9.7 9.0 8.2 7.5 6.7 6.1 5.5 5.1 4.5 4.1 3.7 3.3 3.3 2.7 2.5 2.4 2.1 0.30 0.32 0.35 0.37 0.40 0.42 0.48 0.50 0.52 0.55 0.61 0.61 0.61 0.61 0.66 0.74 0.81 0.88 1.0 1.6 1.8 1.9 2.1 2.3 2.6 2.9 3.1 3.6 4.2 4.7 5.3 5.9 8.8 10 11 13 13 14 16 19 31 35 39 45 53 700 650 630 620 580 560 530 500 470 460 430 410 410 400 380 360 350 330 310 250 235 225 215 205 195 185 175 165 130 125 115 110 105 100 95 85 85 80 75 70 55 50 50 45 40 1 : Self Resonant Frequency 2 : DC Resistance Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 01 Sep. 2012 4 Fixed Inductors (Chip Inductors) Packaging Methods (Taping) Punched Carrier Tape Dimensions in mm (not to scale) t1 Type F fD0 E P0 B F W RF, QF, PF Part A P1 P2 t2 RF, QF, PF Tape running direction Embossed Carrier Tape Dimensions in mm (not to scale) A B W E F P1 0.71 1.21 8.0 1.75 3.5 2.0 P2 P0 0D0 2.0 4.0 01.5 t1 0.7 max. t2 1.0 max. E F Type E, Type ND, Type C A t1 E f D0 F 1.0 1.8 8.0 1.75 3.5 4.0 ND 1.45 2.25 8.0 1.75 3.5 4.0 NC, FC, PC, LC, SC 2.40 2.90 8.0 1.75 3.5 4.0 P2 P0 0D0 0D1 t1 t2 2.0 4.0 01.5 00.6 (0.27) B f D1 P1 P2 P0 Tape running direction t2 F B Chip component P1 f D0 t1 P2 P0 Tape running direction 4.0 01.5 01.0 (0.25) 1.55 4.0 01.5 01.1 (0.25) 1.85 B W E F P1 3.60 8.0 1.75 3.5 4.0 P2 P0 0D0 t1 t2 2.0 4.0 01.5 (0.25) 2.40 NA, FA, PA, LA, SA, EA, DA Type B P2 P0 B W F A t2 2.0 2.0 E t2 ND NC, FC, PC, LC, SC A NA, FA, PA, LA, 2.80 SA, EA, DA W A Chip component 1.2 Type A E f D0 t1 P1 RE, QE, PE RE, QE, PE Chip component W W A B Tape running direction P1 A B W E F P1 FB, PB 3.60 4.90 12.0 1.75 5.5 8.0 P2 P0 0D0 t1 t2 FB, PB 2.0 4.0 01.5 (0.30) 3.50 Taping Reel Dimensions in mm (not to scale) Parts Types E C A B RF, QF, PF, RE, QE, PE, ND, 180 NC, FC, PC, LC, SC, NA, FA, PA, LA, SA, EA, DA D FB, PB W 180 B C D E W 60 13 21 2 9 60 13 21 2 13 A Standard Packing Quantity/Reel Quantity Types RF, QF, PF RE, QE, PE, ND NC, FC, PC, LC, SC NA, FA, PA, LA, SA, EA, DA FB, PB Quantity 10000 3000 2000 2000 500 Under conditions of high temperature and humidity deterioration of the taping and packaging may be accelerated. Please carefully control storage conditions and use the product within 6 months of receipt. pcs. pcs. pcs. pcs. pcs. Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 03 Sep. 2012 5 Fixed Inductors (Chip Inductors) Soldering Conditions Temperature (C) Reflow soldering conditions T3 T2 T1 t2 t1 0 Time Pb free solder recommended temperature profile Preheat Soldering Peak Temperature T1 [C] t1 [s] T2 [C] t2 [s] T3 T3 Limit Time of Reflow F 150 to 180 60 to 120 230 C 40 max. 250 C, 10 s 260 C, 10 s 2 times max. E 150 to 180 60 to 120 230 C 40 max. 250 C, 10 s 260 C, 10 s 2 times max. D 150 to 180 60 to 120 230 C 40 max. 245 C, 10 s 250 C, 10 s 2 times max. C 150 to 180 60 to 120 230 C 40 max. 245 C, 10 s 250 C, 10 s 2 times max. A 150 to 180 60 to 120 230 C 40 max. 245 C, 10 s 250 C, 10 s 2 times max. B 150 to 180 60 to 120 230 C 40 max. 245 C, 10 s 250 C, 10 s 2 times max. Type Flow soldering conditions Preheat: 130 to 150 C, 60 to 180 s, Soldering: 260 C, 5 s max. Notes Solderability may be reduced due to the conditions of high temperature and high humidity which causes the oxidation of tin-plated terminals. Even if storage conditions are within specified limits, solderability may be reduced with the passage of time. Therefore, please control the storage conditions and try to use the product within 6 months of receipt. In case the product has been stored for a period longer than 6 months, use the product only after confirmation of its solderability. Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 03 Sep. 2012 6 Fixed Inductors (Chip Inductors) Safety Precautions (Common precautions for Chip Inductors) * When using our products, no matter what sort of equipment they might be used for, be sure to make a written agreement on the specifications with us in advance. The design and specifications in this catalog are subject to change without prior notice. * Do not use the products beyond the specifications described in this catalog. * This catalog explains the quality and performance of the products as individual components. Before use, check and evaluate their operations when installed in your products. * Install the following systems for a failsafe design to ensure safety if these products are to be used in equipment where a defect in these products may cause the loss of human life or other significant damage, such as damage to vehicles (au to mo bile, train, vessel), traffic lights, medical equipment, aerospace equipment, elec tric heating appliances, combustion/gas equipment, rotating equipment, and disaster/crime prevention equipment. Systems equipped with a protection circuit and a protection device Systems equipped with a redundant circuit or other system to prevent an unsafe status in the event of a single fault Precautions for use 1. Operation range and environments 1 These products are designed and manufactured for general and stan dard use in general elec tron ic equipment (e.g. AV equipment, home electric applianc es, office equipment, information and com mu nication equipment) 2 These products are not intended for use in the following special conditions. Before using the products, carefully check the effects on their quality and performance, and determine whether or not they can be used. * In liquid, such as water, oil, chemicals, or organic solvent * In direct sunlight, outdoors, or in dust * In salty air or air with a high concentration of corrosive gas, such as Cl2, H2S, NH3, SO2, or NO2 * In an environment where these products cause dew condensation 2. Handling 1 Do not bring magnets or magnetized materials close to the product. The influence of their magnetic field can change the inductance value. 2 Do not apply strong mechanical shocks by either dropping or collision with other parts. Excessive schock can damage the part. 3. Land pattern design 1 Please refer to the recommended land pattern for each type shown on the datasheet. 2 Avoid placing the chip inductor on any metal pattern except the recommended land pattern because a drop of Q and mutual conductance may occur. 3 In case of flow soldering, venting of soldering flux gases should be made for high density assemblies to get a good solder connection. 4 In case of reflow soldering, consider the layout because taller components close to chip inductor tend to block thermal conduction. 4. Mounting 1 In general, magnetic and electric characteristics of ferrite cores can be changed by applying excessively strong force. Placement force should not exceed 20 N. 2 Do not bend or twist the PWB after mounting the part. 5. Cleaning 1 Do not use acid or alkali agents. Some cleaning solvents may damage the part. Confirm by testing the reliability in advance of mass production. 2 If Ultrasonic cleaning is used, please confirm the reliability in advance. It is possible that combined resonance of component and PWB and cavitation can cause an abnormal vibration mode to exist causing damage. 6. Caution about applying excessive current The rated current is defined as the smaller value of either the current value when the inductance drops 10 % down from the initial point or the current value when the average temperature of coil inside rises 20 C up from the initial point. Do not operate product over the specific max. current. <Package markings> Package markings include the product number, quantity, and country of origin. In principle, the country of origin should be indicated in English. Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 01 Sep. 2012 7 Fixed Inductors (Chip Inductors) Chip Inductors Type: F, E, D, C, A, B F E D C A B (Size 1005) (Size 1608) (Size 2012) (Size 2520) (Size 3225) (Size 4532) Ceramic Core/Laser-Cut and wire wound type chip inductors for automatic and high-density mounting Wide variation product line-up correspond to various needs Recommended Applications Cellular phones, wireless communication equipment (W-LAN, Bluetooth), various modules, HIC, TV, VTR, PC & peripherals, DVD, DSC, STB. Inductors * Selection Guide Technology Case Usage Size : mm (inch) Non wound Wire wound Size 1005 (0402) Size 1608 (0603) Size 2012 (0805) Size 2520 (1008) Size 3225 (1210) Size 4532 (1812) ELJRF ELJRE ELJND ELJNC ELJNA 1.0-100 nH 1.0-220 nH 10-1000 nH 10-820 nH 47-8200 nH ELJQF ELJQE 1.0-39 nH 2.2-56 nH ELJFC ELJFA ELJFB 0.22-100 H 0.22-220 H 0.22-1000 H High Freq. Use High Freq. High-Q General Use ELJPF ELJPE ELJPC/PC3 ELJLC ELJPA/PA2 ELJLA ELJPB 2.2-10 nH 2.2-22 nH 1.0-33 H 1.0-330 H 10-220 H ELJSC ELJSA 27-100 H 10-270 H High Power Magnetically Shielded ELJEA Low DC Resistance 1.0-330 H ELJDA/ELJFA Signal Processing Use (Low Distortion Type) 39-100 H Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 03 Sep. 2012 8