ELL-CTV820M

Choke Coils Power Inductors / Wire Wound type Series: Type: V ELLCTV ■ Features ● ● ● ● Magnetic shielded structure Low DC resistance and large current capability Available on tape and reel for automatic insertion RoHS compliant ■ Recommended Applications ● DC-DC converter circuitry for computer peripherals and amusement equipment. ● Chopper circuit decoupling chokes for DC- DC converter circuitry. ■ Standard Packing Quantity ■ Soldering Conditions and Safety Precautions ● 500 pcs./Reel Please see Data Files ■ Explanation of Part Numbers 1 2 3 4 5 6 7 8 9 10 & - - $ 5 7    . Product Code Outer size Height Structure ELL Choke Coil (Magnetic shielded type ) T 4.5 max. ■ Dimensions in mm (not to scale) Inductance V Series 11 Tolerance Design No. 4R7  4.7 μH 101  100 μH M  ±20 % N  ±30 % ■ Recommended Land Pattern in mm (not to scale) 3. 0± 0. 5 .7 9. 9 12.0±0.5 Marking 14 Date code 4. 2± 3 0 0. 4. 12.0±0.5 ) .4 (1 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 Choke Coils ■ Standard Parts Part No. ELLCTV1R2N ELLCTV2R0N ELLCTV2R7N ELLCTV3R9N ELLCTV4R7N ELLCTV5R6N ELLCTV6R8N ELLCTV8R2N ELLCTV100M ELLCTV120M ELLCTV150M ELLCTV180M ELLCTV220M ELLCTV270M ELLCTV330M ELLCTV390M ELLCTV470M ELLCTV560M ELLCTV680M ELLCTV820M ELLCTV101M ELLCTV121M ELLCTV151M ELLCTV181M ELLCTV221M ELLCTV271M ELLCTV331M ELLCTV391M ELLCTV471M ELLCTV561M ELLCTV681M ELLCTV821M ELLCTV102M (μH) 1.2 2.0 2.7 3.9 4.7 5.6 6.8 8.2 10.0 12.0 15.0 18.0 22.0 27.0 33.0 39.0 47.0 56.0 68.0 82.0 100.0 120.0 150.0 180.0 220.0 270.0 330.0 390.0 470.0 560.0 680.0 820.0 1000.0 Tolerance (mΩ) 4.6 5.6 7.0 8.5 9.9 11 14 15 17 22 25 30 37 43 50 61 69 87 100 120 150 190 220 270 310 400 500 560 690 810 1010 1140 1500 ±30 % ±20 % Rated Current (mA) max. 6500 6300 5700 5600 5200 4900 4500 4400 3900 3700 3100 3000 2700 2300 2200 2100 1900 1600 1500 1400 1200 1100 1000 930 840 810 660 630 580 540 470 440 410 ✽ R DC (at 20 °C) Inductance (100 kHz) Tolerance ±20 % Marking 1R2 2R0 2R7 3R9 4R7 5R6 6R8 8R2 100 120 150 180 220 270 330 390 470 560 680 820 101 121 151 181 221 271 331 391 471 561 681 821 102 ✽ Current: This indicates the value of current when the inductance is 70 % of nominal value or when the case temperature has risen 45 °C (at 20 °C) ■ Embossed Carrier Tape Dimensions in mm (not to scale) 2.50±0.10 2.50±0.10 ma x. 4.70±0.30 R0 .5 0.40±0.05 8 ° max. 12.6±0.3 1.75±0.30 11.5±0.3 24.0±0.5 f1 16.0±0.3 .50 +0 0 .10 2.0±0.3 cumulative pitch deviation 4.0±0.3 4.0±0.3 Tape running direction Quantity 500 pcs./reel 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 Power Inductors Safety Precautions (Common precautions for Power Inductors / Wire Wound type) • 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 (automobile, train, vessel), traffic lights, medical equipment, aerospace equipment, electric 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 appliances, office equipment, information and communication 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 shock can damage the part. 3. Washing of board Kindly consult the Technical department before washing of the PWB with any cleansing agent, and provide the washing condition. 4. Resoldering with a soldering iron The temperature of the tip of the soldering iron should be 360 °C or less, 4 seconds. And resoldering with a soldering iron should be limited to 1 time, and after that should be cooling these. 5. Mounting side External force must be less than 5.0 [N] : while mounting. 6. Storage conditions 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. 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. 02 Sep. 2014