784778101

Q+products Ferrite Beads Axial EMI Suppression Ferrites SMD Power Inductors Q+products Benefits Q+products have given rise to plenty of discussions since their launch. The most frequently asked questions: What advantage do these products give us? To whom may I sell them? And for which applications are they suitable? 1 2 Optimized construction AEC-Q 200 qualification Internal structures of the products in the Q+products portfolio are All Q+products are qualified in accordance with the AEC-Q 200. The very different from conventional ones. For example, the wire connec- Automotive Electronics Council Qualification (AECQ) does not reflect tion between coil wire and component is not made with a conven- the qualification standard of the automotive industry in all cases, but tional solder joint, but by means of a welding process. Another exam- describes product quality very precisely only by means of a variety of ple is ferrite sleeves; compared with the conventional industry reliability checks. article, the surface form is optimized and this considerably simplifies the routing of lines. 3 4 Higher level of automation Automation vs. partial automation / manual process High process capability level Process capability is determined by means of familiar statistics and describes the stability of a manufacturing process. A statistical eval- Increasing the degree of automation in the manufacturing process uation by itself will not make a manufacturing process more stable, changes the variance of process parameters positively by eliminat- however. This also depends on the added values of other Q+prod- ing the influence of the operator. This also ensures even more effec- ucts. tive process controlling. 2 www.we-online.com Würth Elektronik eiSos® 07/14 Q+products Benefits 5 6 Additional quality controls Production on strictly defined production lines Additional quality controls are geared specifically to the familiar, crit- Additional quality controls can be carried out efficiently only if they ical quality features of the individual Q+products. These features are are used for previously evaluated production lines. Even two identical directly monitored, documented and qualified according to their re- manufacturing processes can have different results. So pro- quirements in the appropriate manufacturing step. cess-based influences are difficult to generalize, which is why we specially select and monitor the production lines. 7 Extended temperature range The market requires tough products. So we have already extended the temperature range of Q+products ferrite sleeves to -55 °C / +150 °C. We also aim to extend such increases in temperature range to include all Q+products. Temperature range up to +150 °C 07/14 Würth Elektronik eiSos® www.we-online.com 3 Q+products Qualification Standard The qualification standard refers to the AEC-Q 200 and is performed for all products which are shown in this catalogue. For your reference, you can find in the following table a short summary of the performed tests for inductors / transformers. High Temperature Exposure Vibration Storage for 1000 hours to at rated operating temperature (according Vibrations of 10 g’s in a frequency range from 15 up to 2000 Hz for to the datasheet) 20 minutes shall not have any impact to the construction of the device. This process will be done in 12 cycles for each of the Axis. Temperature Cycling 1000 cycles at operating temperature (according to the datasheet, Resistance to Soldering Heat e.g. -40 °C / +125 °C). with an maximum dwell time of one minute. A Reflow Oven Test for five times shall not have any impact to the device Biased Humidity ESD 1000 hours at 85 °C and 85 % RH without electrical stress An Electrostatic discharge of 6 kV with direct contact, 12 kV, 16 kV Operational Life and 25 kV with air contact shall not have any impact to the device. 1000 hours at operating temperature minus self-heating tempera- Solderability ture under electrical stress (rated current) Three different Soldering procedures will be gone through. In each External Visual case an impact to the device and construction isn’t allowed. Inspection of the device looking / construction, workmanship and Electrical Characterization marking. Parametrically test which shows in a summary the min, max, man Physical Dimension and standard deviation at room temperature as well as at min and The mechanical dimension have to be in between the specification max operating temperature. Terminal Strength (SMD) Board Flex The parts will be stressed with a pull of force of 17.7 Newton for At surface mounted devices, an impact due to bending, flexing and 60 seconds. The focus is on the soldering joint. pulling forces shall be not be given. Resistance to Solvents Three different kinds of solvent do not have any impact to the device construction, marking and looking. Mechanical Shock Mechanical shocks shall not have any impact to the device construction or function. These shocks will be simulated 18 times, by a amplitude of 100 g’s for 6 milliseconds. 4 www.we-online.com Würth Elektronik eiSos® 07/14 Q+products Standards by Comparison Although it might seem much better at the first sight, it doesn’t mean, that the industrial parts are less qualified than the Q+ Products. The difference in here is the higher reliable requirements which we going to prove accordance to the AEC-Q 200. To show the difference, the following table contrasts some main parts out of the industrial qualification standard of Würth Elektronik eiSos with the main necessary qualification standards out of the AEC-Q 200. Test description Industrial Standard Q+products Standard High Temperature Exposure 500 hours 1000 hours Temperature Cycling 500 cycles 1000 cycles Biased Humidity – 1000 hours Moisture Resistance 500 hours – Operational Life 1000 hours 1000 hours External Visual      Resistance to solvent – 3 different Solvents Mechanical Shock –    5 time Reflow 5 time Reflow –     Physical Dimension – Terminal strength Vibration Resistance to Soldering Heat ESD  Solderability Electrical Characterization –   Board Flex Low Temperature Exposure – Legend to the table:  both of the tests are the same – not tested 07/14 Waldenburg (Germany) Shenyang (China) Taichung (Taiwan) Longgang (China) Seoul (Korea) Würth Elektronik eiSos® Production Site Quality & Design Center www.we-online.com 5 WE-CBA SMD EMI Suppression Ferrite Bead Size 0402 Characteristics Applications Reliable Ni-Sn electrodes High rated current up to 5 A Recommended soldering: Reflow Operating temperature: -55 °C to +125 °C Perfect as data lined filter and for uncoupling of distribution voltage Type definition of SMD ferrites WE-CBA Derating +85 °C The special SMD chip bead ferrites can be put directly on the printed circuit board. They offer excellent anti-EMI properties and low DC-resistance. Placed very close next to the interference source even with smallest size 0402, maximal impedance at 1000 Ω can be reached. High Speed: “High Speed” SMD ferrites WE-CBA have lower impedance in the lower frequency ranges thus they have only a low attenuation for fast signals. Application e.g. USB 2.0, IEEE 1394, LVDS Wide Band: “Wide Band” SMD ferrites WE-CBA already show high impedance in low frequency range. Therefore they are wide band through the whole spectrum. Application e.g. control signals, RS232, RS422, DC/DC converter Derating +105 °C High Current: “High Current” SMD ferrites WE-CBA are designed for high current (over 1 A). The rated current refers to 40 K self-heating. High current SMD ferrites are available in all three types (High Speed, Wide Band and High Frequency). Application e.g. power supply, DC/DC converter Advice: Pay attention for the use of SMD ferrites for high rated current >1 A and ambient temperature over +85 °C that the rated current has to be reduced when temperature is above +85 °C (Derating). The characteristic line in the right figure shows, that e.g. at +100 °C ambient temperature the maximal rated current has to add up to only 60 % of the data sheet value, without an overload of the component. Dimensions (in mm) Order Code Z @ 100 MHz (Ω) Zmax (Ω) Testcondition Zmax (MHz) IR (mA) RDC (Ω) Type of Application 782 422 101 782 422 221 782 422 331 782 422 511 782 422 601 782 422 102 782 423 100 782 423 700 100 220 330 510 600 1000 10 70 180 330 640 730 800 1200 17 140 500 400 300 300 300 170 700 600 500 400 300 200 200 200 1500 1000 0.30 0.30 0.50 0.80 0.80 1.00 0.03 0.09 Wide Band Wide Band Wide Band Wide Band Wide Band Wide Band High Current High Current 1,0 ±0,05 0,5 ±0,05 Land pattern (in mm) 0,25 ±0,1 0,5 ±0,05 Electrical properties 0,6 W 0,5 WIDE BAND: HIGH CURRENT: 6 www.we-online.com W = 1,5 W = 2,2 Würth Elektronik eiSos® 07/14 WE-CBA SMD EMI Suppression Ferrite Bead Size 0402 Typical impedance characteristics Wide Band 782 422 101 782 422 221 782 422 331 1000 100 100 100 Impedance [Ω] 10 1 Impedance [Ω] 1000 Impedance [Ω] 1000 10 1 10 100 Frequency [MHz] Z XL 1 1000 10 1 10 R 782 422 511 100 Frequency [MHz] Z XL 1000 100 100 1 10 R Z 782 422 601 1000 1 1000 100 Frequency [MHz] XL 1000 R 782 422 102 10000 10 Impedance [Ω] Impedance [Ω] Impedance [Ω] 1000 100 10 10 1 1 10 100 Frequency [MHz] Z XL 1 1000 1 10 R 100 Frequency [MHz] Z XL 1000 R 100 Frequency [MHz] XL R 1 1 10 Z 100 Frequency [MHz] XL 1000 R High Current 782 423 100 782 423 700 1000 100 Impedance [Ω] Impedance [Ω] 100 10 10 1 1 10 Z 07/14 100 Frequency [MHz] XL 1000 R 1 1 10 Z Würth Elektronik eiSos® 1000 www.we-online.com 7 WE-CBA SMD EMI Suppression Ferrite Bead Size 0603 Dimensions (in mm) Order Code Z @ 100 MHz (Ω) Zmax (Ω) Testcondition Zmax (MHz) IR (mA) RDC (Ω) Type of Application 782 631 101 782 631 331 782 631 182 782 632 620 782 632 121 782 632 181 782 632 511 782 632 102 782 633 620 782 633 601 100 330 1800 62 120 180 510 1000 62 600 610 690 2300 95 190 280 610 1100 98 660 400 280 130 500 450 380 200 150 600 190 500 400 100 500 500 500 300 200 2500 1000 0.20 0.25 0.75 0.15 0.20 0.20 0.35 0.50 0.04 0.20 High Speed High Speed High Speed Wide Band Wide Band Wide Band Wide Band 0,3±0,2 Wide Band High Current High Current 1,6±0,2 0,3±0,2 0,3±0,2 1,6±0,2 1,6±0,2 0,8±0,2 0,8±0,2 Electrical properties 0,8±0,2 0,8±0,2 0,8±0,2 Land pattern (in mm) W 0,7 0,8±0,2 0,7 WIDE BAND / HIGH SPEED: W = 2,2 HIGH CURRENT: W = 2,6 Typical impedance characteristics High Speed 782 631 101 782 631 331 1000 1000 100 100 782 631 182 10000 Impedance [Ω] Impedance [Ω] Impedance [Ω] 1000 100 10 10 10 1 8 1 1 10 100 Frequency [MHz] Z XL www.we-online.com 1000 R 1 10 100 Frequency [MHz] Z XL 1000 R Würth Elektronik eiSos® 1 1 10 Z 100 Frequency [MHz] XL 1000 R 07/14 WE-CBA SMD EMI Suppression Ferrite Bead Size 0603 Typical impedance characteristics Wide Band 782 632 121 1000 1000 100 100 Impedance [Ω] Impedance [Ω] 100 782 632 181 10 Impedance [Ω] 782 632 620 10 1 1 10 100 Frequency [MHz] Z XL 1 1000 10 1 10 R 782 632 511 100 Frequency [MHz] Z XL 1000 R Z 100 Frequency [MHz] XL R Z 100 Frequency [MHz] XL R 1 1 10 Z 100 Frequency [MHz] XL 1000 R 782 632 102 10000 1000 1000 Impedance [Ω] Impedance [Ω] 100 100 10 10 1 1 10 100 Frequency [MHz] Z XL 1 1000 1 10 R 1000 High Current 782 633 620 782 633 601 1000 100 Impedance [Ω] Impedance [Ω] 100 10 10 1 07/14 1 10 100 Frequency [MHz] Z XL 1000 R 1 1 10 Würth Elektronik eiSos® 1000 www.we-online.com 9 WE-CBA SMD EMI Suppression Ferrite Bead Size 0805 Dimensions (in mm) Electrical properties Zmax (Ω) Testcondition Zmax (MHz) IR (mA) RDC (Ω) 782 851 102 782 851 202 782 853 200 782 853 270 782 853 680 782 853 910 782 853 121 782 853 221 782 853 561 782 853 112 782 853 152 1000 2200 20 27 68 91 120 220 560 1100 1500 1100 2200 35 45 110 105 180 290 600 1400 1800 150 100 700 700 500 400 300 200 160 70 70 300 200 5000 4000 3000 2000 2500 2000 1500 800 700 0.350 0.450 0.008 0.015 0.025 0.060 0.035 0.050 0.100 0.300 0.350 Type of Application High Speed High Speed High Current High Current High Current High Current High Current 0,5 ±0,3 High Current High Current High Current High Current 2,0 ±0,2 0,5 ±0,3 0,5 ±0,3 0,9 ±0,2 0,9 ±0,2 Z @ 100 MHz (Ω) 2,0 ±0,2 2,0 ±0,2 0,9 ±0,2 Order Code 1,2 ±0,2 1,2 ±0,2 Land pattern (in mm) W HIGH SPEED: HIGH CURRENT: 1,2 ±0,2 1,0 1,2 W = 3,0 W = 4,0 Typical impedance characteristics High Speed 782 851 102 782 851 202 1000 1000 Impedance [Ω] 10000 Impedance [Ω] 10000 100 10 1 10 100 10 1 10 100 Frequency [MHz] Z XL www.we-online.com 1000 R 1 1 10 Z 100 Frequency [MHz] XL 1000 R Würth Elektronik eiSos® 07/14 WE-CBA SMD EMI Suppression Ferrite Bead Size 0805 Typical impedance characteristics High Current 782 853 200 782 853 270 1 10 100 Frequency [MHz] Z XL 10 1 1000 Impedance [Ω] 10 1 100 100 Impedance [Ω] Impedance [Ω] 100 782 853 680 1 10 R 782 853 910 100 Frequency [MHz] Z XL 10 1 1000 782 853 121 100 100 100 Impedance [Ω] 10 100 Frequency [MHz] Z XL 1 1000 1 1 10 R 782 853 561 100 Frequency [MHz] Z XL 1000 1 R Z 100 Frequency [MHz] XL R Z 100 Frequency [MHz] XL R 10 R 782 853 112 1000 100 Frequency [MHz] XL 1000 10 10 1 Z Impedance [Ω] 1000 Impedance [Ω] 1000 1 10 782 853 221 1000 10 1 R 1000 782 853 152 10000 10000 1000 1000 Impedance [Ω] Impedance [Ω] Impedance [Ω] 100 100 100 10 10 1 07/14 1 10 100 Frequency [MHz] Z XL 1000 R 1 10 1 10 100 Frequency [MHz] Z XL Würth Elektronik eiSos® 1000 R 1 1 10 1000 www.we-online.com 11 WE-CBA SMD EMI Suppression Ferrite Bead Size 1206 Dimensions (in mm) Electrical properties Order Code Z @ 100 MHz (Ω) Zmax (Ω) Testcondition Zmax (MHz) IR (mA) RDC (Ω) Type of Application 782 762 301 782 763 820 782 763 621 782 763 102 300 82 620 1000 360 130 620 1200 160 500 100 80 500 3000 1500 1000 0.100 0.025 0.100 0.300 Wide Band High Current High Current High Current 0,5 ±0,3 0,5 ±0,3 0,5 ±0,3 3,2 ±0,2 3,2 ±0,2 1,1 ±0,2 1,1 ±0,2 1,1 ±0,2 3,2 ±0,2 Land pattern (in mm) W 1,6 ±0,2 1,6 ±0,2 1,6 ±0,2 1,2 2,0 WIDE BAND: W = 4,2 HIGH CURRENT: W = 5,2 Typical impedance characteristics Wide Band 782 762 301 1000 Impedance [Ω] 100 10 1 1 10 Z 100 Frequency [MHz] XL 1000 R High Current 782 763 820 782 763 621 100 100 100 1 Impedance [Ω] 1000 Impedance [Ω] 1000 Impedance [Ω] 1000 10 12 782 763 102 10 1 10 100 Frequency [MHz] Z XL www.we-online.com 1000 R 1 10 1 10 100 Frequency [MHz] Z XL 1000 R Würth Elektronik eiSos® 1 1 10 Z 100 Frequency [MHz] XL 1000 R 07/14 WE-CBA SMD EMI Suppression Ferrite Bead Size 1806 Dimensions (in mm) Z @ 100 MHz (Ω) Zmax (Ω) Testcondition Zmax (MHz) IR (mA) RDC (Ω) Type of Application 782 963 560 782 963 820 56 82 90 110 1000 1000 5000 3500 0.008 0.020 High Current High Current 0,5 ±0,3 0,5 ±0,3 0,5 ±0,3 4,5 ±0,2 Land pattern (in mm) 4,5 ±0,2 4,5 ±0,2 1,61,6 ±0,2 ±0,2 Order Code 1,6 ±0,2 Electrical properties 1,2 1,6 ±0,2 3,0 HIGH CURRENT: 1,61,6 ±0,2 ±0,2 W W = 6,5 Typical impedance characteristics High Current 782 963 560 782 963 820 100 100 Impedance [Ω] 1000 Impedance [Ω] 1000 10 1 07/14 10 1 10 100 Frequency [MHz] Z XL 1000 R 1 1 10 Z 100 Frequency [MHz] XL Würth Elektronik eiSos® 1000 R www.we-online.com 13 WE-AEFA Axial EMI Suppression Ferrite Temperature range up to +150 °C Characteristics Applications Ferrite core made of NiZn, a material which works in a wide frequency range Many different types for the best possible interference suppression Operating temperature: -55 °C up to +150 °C In general for: wires, coaxial cables, wire-wrapping cables, multiconductor wires Data and signal lines On board power supply line Multimedia cable interfaces Various, other cable interfaces Dimensions (in mm) Electrical properties Order Code OD (mm) ID (mm) H (mm) Cable Diameter (mm) Z @ 25 MHz 1 turn (Ω) Z @ 100 MHz 1 turn (Ω) 782 013 033 150 782 013 044 095 782 013 046 185 782 013 046 250 782 013 057 450 782 013 059 285 782 013 068 250 782 013 069 155 782 013 069 285 782 013 076 285 782 013 076 508 782 013 079 285 782 013 086 280 782 013 091 285 782 013 100 280 782 013 110 508 782 013 125 280 782 013 125 285 782 013 150 285 12.0 9.5 11.5 11.5 12.0 14.0 14.0 12.0 15.5 16.0 16.0 14.0 16.0 17.5 15.5 19.0 19.0 26.0 26.0 3.55 4.75 5.0 5.0 6.1 6.3 7.2 7.3 7.3 8.0 8.0 8.2 9.0 9.5 10.5 11.5 13.0 13.0 15.5 15.0 9.5 18.5 25.0 45.0 28.5 25.0 15.5 28.5 28.5 50.8 28.5 28.0 28.5 28.0 50.8 28.0 28.5 28.5 ≤ 3.3 ≤ 4.4 ≤ 4.6 ≤ 4.6 ≤ 5.7 ≤ 5.9 ≤ 6.8 ≤ 6.9 ≤ 6.9 ≤ 7.6 ≤ 7.6 ≤ 7.9 ≤ 8.6 ≤ 9.1 ≤ 10.0 ≤ 11.0 ≤ 12.5 ≤ 12.5 ≤ 15.0 150 60 135 185 255 195 150 70 190 170 325 140 140 150 100 235 95 170 130 205 84 186 255 370 270 210 100 270 240 460 200 205 220 150 345 150 240 190 ID H OD Cable diameter 14 www.we-online.com Würth Elektronik eiSos® 07/14 WE-AEFA Axial EMI Suppression Ferrite Typical impedance characteristics 782 013 044 095 1000 100 100 100 10 1 10 100 Frequency [MHz] 1 Turn 10 100 Frequency [MHz] 1 Turn 1 1000 782 013 057 450 100 100 100 1 10 100 Frequency [MHz] 1 Turn 782 013 068 250 10 1 1000 Impedance [Ω] 1000 10 1 10 100 Frequency [MHz] 1 Turn 100 100 100 10 1 10 100 Frequency [MHz] 1 Turn 1000 782 013 076 285 Impedance [Ω] 1000 Impedance [Ω] 1000 1 1 10 100 Frequency [MHz] 1 Turn 100 100 100 07/14 10 100 Frequency [MHz] 1 Turn 1000 Impedance [Ω] 1000 Impedance [Ω] 1000 1 10 1 1 10 1 10 100 Frequency [MHz] 1 Turn 1000 1 10 100 Frequency [MHz] 1 Turn 1000 100 Frequency [MHz] 1 Turn 1000 782 013 079 285 1000 1 1000 10 1 1000 782 013 076 508 10 100 Frequency [MHz] 1 Turn 782 013 069 285 1000 1 10 10 1 1000 782 013 069 155 10 1 782 013 059 285 1000 1 Impedance [Ω] 1 10 1000 Impedance [Ω] Impedance [Ω] 782 013 046 250 10 1 1000 Impedance [Ω] 1000 1 Impedance [Ω] 782 013 046 185 1000 Impedance [Ω] Impedance [Ω] 782 013 033 150 100 Frequency [MHz] 1 Turn Würth Elektronik eiSos® 1000 10 1 1 10 www.we-online.com 15 WE-AEFA Axial EMI Suppression Ferrite Typical impedance characteristics 782 013 091 285 1000 100 100 100 10 1 10 100 Frequency [MHz] 1 Turn 782 013 110 508 10 1 1000 Impedance [Ω] 1000 1 1 10 100 Frequency [MHz] 1 Turn 1 1000 782 013 125 280 10 1000 100 100 100 1 10 1 1 10 100 Frequency [MHz] 1 Turn 1000 100 Frequency [MHz] 1 Turn 1000 Impedance [Ω] 1000 10 1 1 10 100 Frequency [MHz] 1 Turn 1000 100 Frequency [MHz] 1 Turn 1000 782 013 125 285 1000 Impedance [Ω] Impedance [Ω] 782 013 100 280 1000 Impedance [Ω] Impedance [Ω] 782 013 086 280 10 100 Frequency [MHz] 1 Turn 1000 10 1 1 10 782 013 150 285 Impedance [Ω] 1000 100 10 1 16 1 10 www.we-online.com Würth Elektronik eiSos® 07/14 WE-PDA SMD Shielded Power Inductor Size 7332 Characteristics Applications Wire connection: welding technology Operating Temperature -40 °C up to +125 °C Highes possible current loading for SMD Inductors Magnetically shielded version which results in a low leakage field High storage capacity Low self-losses Core Material: NiZn Multimedia applications Switching regulators with low operating voltages (Computer, Notebook, smart phones) Integrated DC/DC-converter Perfect suitable for switching regulators with extremely high efficiency (> 86 %) L (μH) Tolerance (%) RDC (mΩ) max. IR (A) ISat (A) 784 778 010 784 778 022 784 778 033 784 778 047 784 778 068 784 778 082 784 778 100 784 778 220 784 778 470 784 778 101 784 778 221 784 778 471 784 778 102 1.0 2.2 3.3 4.7 6.8 8.2 10 22 47 100 220 470 1000 20 % 20 % 20 % 20 % 20 % 20 % 20 % 20 % 20 % 20 % 20 % 20 % 20 % 36 50 65 79 95 103 126 190 350 720 1620 3300 7200 5.37 4.00 3.42 2.90 2.50 2.2 1.83 1.40 1.10 0.75 0.54 0.32 0.20 6.40 4.80 4.20 3.90 2.75 2.4 2.20 1.40 1.00 0.67 0.42 0.31 0.18 1,5 ± 0,3 3,2 ± 0,3 Order Code 4,0 ± 0,3 Dimensions (in mm) Electrical properties 7,3 ± 0,3 Land pattern (in mm) 2,0 4,0 8,0 7,3 ± 0,3 1,7 Solder Resist no vias and traces in restricted area Inductance vs. Current 1000 Inductance [µH] 100 784778010 784778100 10 784778101 784778102 1 0,1 0 ,1 1 10 Rated current [A] 07/14 Würth Elektronik eiSos® www.we-online.com 17 WE-PDA SMD Shielded Power Inductor Size 7345 L (μH) Tolerance (%) RDC (mΩ) max. IR (A) ISat (A) 784 777 010 784 777 022 784 777 033 784 777 047 784 777 068 784 777 082 784 777 100 784 777 220 784 777 470 784 777 101 784 777 221 784 777 471 784 777 102 1.0 2.2 3.3 4.7 6.8 8.2 10 22 47 100 220 470 1000 20% 20% 20% 20% 20% 20% 20% 20% 20% 20% 20% 20% 20% 38 60 69 84 99 115 126 215 300 470 1135 2720 5760 3.7 2.7 2.5 2.35 2.2 2 1.9 1.4 1.15 0.72 0.56 0.35 0.25 8 5.25 4.7 3.7 3.2 2.8 2.6 1.8 1.25 0.80 0.53 0.38 0.28 1,5 ± 0,3 7,3 ± 0,3 4,0 ± 0,3 Order Code 4,0 ± 0,3 Dimensions (in mm) Electrical properties Land pattern (in mm) 1,7 4,0 8,0 7,3 ± 0,3 2,0 Solder Resist no vias and traces in restricted area Inductance vs. Current 1000 Inductance [µH] 100 784777010 784777100 10 784777101 784777102 1 0,1 0,1 1 10 Rated current [A] 18 www.we-online.com Würth Elektronik eiSos® 07/14 WE-PDA SMD Shielded Power Inductor Size 1260 L (μH) Tolerance (%) RDC (mΩ) max. IR (A) ISat (A) 784 771 010 784 771 022 784 771 033 784 771 047 784 771 068 784 771 082 784 771 100 784 771 220 784 771 470 784 771 101 784 771 221 784 771 471 784 771 102 1.0 2.2 3.3 4.7 6.8 8.2 10 22 47 100 220 470 1000 20% 20% 20% 20% 20% 20% 20% 20% 20% 20% 20% 20% 20% 8.50 12.50 14.70 17.50 21.50 24.00 26.50 41.00 77.00 174 348 706 1704 9.00 7.20 6.50 6.20 5.50 5.05 5.00 3.20 2.30 1.50 0.99 0.65 0.48 16.50 10.50 9.00 8.00 6.00 5.50 5.25 3.50 2.50 1.70 1.10 0.75 0.53 12,0 ± 0,3 6,0 ± 0,3 Order Code 8,0 ± 0,3 Dimensions (in mm) Electrical properties Land pattern (in mm) 2,0 4,0 8,0 12,0 ± 0,3 1,7 Solder Resist no vias and traces in restricted area Inductance vs. Current 1000 Inductance [µH] 100 784771010 784771100 10 784771101 784771102 1 0 0,1 1,0 10,0 Rated current [A] 07/14 Würth Elektronik eiSos® www.we-online.com 19 WE-PDA SMD Shielded Power Inductor Size 1280 L (μH) Tolerance (%) RDC (mΩ) max. IR (A) ISat (A) 784 770 10 784 770 22 784 770 33 784 770 47 784 770 68 784 770 100 784 770 220 784 770 470 784 770 101 784 770 221 784 770 471 784 770 102 1.0 2.2 3.3 4.7 6.8 10 22 47 100 220 470 1000 20% 20% 20% 20% 20% 20% 20% 20% 20% 20% 20% 20% 9.8 14.5 21.4 19.8 25 31 45 70 145 300 570 1199 8.3 7.0 6.6 6.0 5.2 5.0 4.0 3.1 2.1 1.2 0.8 0.72 22.0 15.0 12.0 11.0 8.5 6.8 4.7 3.4 2.3 1.4 1.0 0.8 12,0 ± 0,3 8,0 ± 0,3 Order Code 8,0 ± 0,3 Dimensions (in mm) Electrical properties Land pattern (in mm) 1,7 4,0 8,0 12,0 ± 0,3 2,0 Solder Resist no vias and traces in restricted area Inductance vs. Current 1000 Inductance [µH] 100 78477010 784770100 10 784770101 784770102 1 0,1 0,1 1 10 Rated current [A] 20 www.we-online.com Würth Elektronik eiSos® 07/14 WE-PDA SMD Shielded Power Inductor Size 1210 L (μH) Tolerance (%) RDC (mΩ) max. IR (A) ISat (A) 784 770 9010 784 770 9022 784 770 9033 784 770 9047 784 770 9068 784 770 9100 784 770 9220 784 770 9470 784 770 9101 784 770 9221 784 770 9471 784 770 9102 1.0 2.2 3.3 4.7 6.8 10 22 47 100 220 470 1000 20% 20% 20% 20% 20% 20% 20% 20% 20% 20% 20% 20% 9.60 14.5 17.00 19.50 24.50 29.50 45.00 67.00 123.00 247.00 495.00 1060.00 9.2 7.5 7.0 6.0 5.5 5.0 4.3 3.2 2.2 1.45 0.9 0.63 23 16 13.5 11.0 9.0 7.5 5.0 3.5 2.4 1.6 1.1 0.7 12,0 ± 0,3 10,0 ± 0,3 Order Code 8,0 ± 0,3 Dimensions (in mm) Electrical properties Land pattern (in mm) 3,0 6,8 12,8 12,0 ± 0,3 5,4 Solder Resist no vias and traces in restricted area Inductance vs. Current 1000 Inductance [µH] 100 7847709010 7847709100 10 7847709101 7847709102 1 0,1 0,1 1 10 Rated current [A] 07/14 Würth Elektronik eiSos® www.we-online.com 21 WE-PD2A SMD Power Inductor Size 4532 Characteristics Applications Open size Current capability up to 14 A Operating temperature: -40 °C to +125 °C Recommended solder profile: Reflow Switching regulators with low operating voltage (navigation system, air conditioning, entertainment, park assistance control) Integrated DC/DC-converter Perfectly suitable for switching regulators with extremely high efficiency Note The ambient temperature when operating the WE-PD series of storage chokes at full current rating load should generally range from -40 °C to +85 °C. The self-heating of the component must be taken into account at higher ambient temperatures in order that the permissible solder joint temperature is not exceeded or the wire insulation damaged. The wire used can withstand a temperature of up to +150 °C. The ferrite core itself may be used over a far greater temperature range (approx. -50 °C to +250 °C [Curie temperature]). However, in this case, the tolerance limits of the inductor may be exceeded due to the temperature dependence of permeability. Current derating at ambient temperature of > 85 ºC Inductance vs. DC bias current Dimensions (in mm): Size 4532 22 RDC typ. (Ω) L (µH) 784 773 0 1.0 0.014 784 773 018 1.8 0.028 784 773 022 2.2 0.034 784 773 033 3.3 784 773 039 3.9 784 773 047 4.7 784 773 056 5.6 IR (A) Isat (A) 0.049 4.00 5.72 0.064 2.70 3.60 0.071 2.50 3.38 0.041 0.086 2.00 2.88 0.054 0.094 1.88 2.57 0.059 0.110 1.82 2.46 0.069 0.126 1.58 784 773 068 6.8 2.43 0.076 0.131 1.54 2.10 784 773 082 784 773 10 8.2 0.116 0.146 1.50 1.80 10 0.118 0.182 1.45 1.74 784 773 112 12 0.156 0.210 1.28 1.62 784 773 115 15 0.204 0.235 1.20 1.46 784 773 118 18 0.225 0.338 1.10 1.29 784 773 122 22 0.261 0.370 1.00 1.22 784 773 127 27 0.328 0.522 0.94 1.00 784 773 133 33 0.370 0.540 0.86 0.90 784 773 139 39 0.418 0.587 0.77 0.87 784 773 147 47 0.523 0.844 0.68 0.77 784 773 156 56 0.714 0.937 0.64 0.75 784 773 168 68 0.754 1.117 0.56 0.68 www.we-online.com ±20 ±10 RDC max. (Ω) Würth Elektronik eiSos® 1,0 ±0,3 4,5 ±0,3 3,2 ±0,3 Tolerance (%) Order Code 4,0 ±0,3 Electrical properties: Size 4532 07/14 WE-PD2A SMD Power Inductor Size 4532 / Size 5848 Inductance vs. rated current: Size 4532 Land pattern (in mm): Size 4532 100 784 773 168 784 773 127 784 773 0 784 773 082 1,5 ref. Inductance [µH] 1,75 ref. 5,0 ref. 4,5 ref. Solder Resist 10 1 0,1 0,1 1 Rated current [A] 10 Dimensions (in mm): Size 5848 Inductance [µH] 10 100 1 Inductance [µH] 10 0,1 0,1 1 100 0,1 0,1 10 L (µH) 0.33 0.6 2.2 2.7 3.3 4.7 6.8 10 12 15 18 22 27 33 39 47 56 68 82 100 120 150 180 220 Tolerance (%) ±20 -40/+20 RDC typ. (Ω) 0.006 0.009 0.026 0.032 0.042 0.056 0.071 0.078 ±20 0.082 0.089 0.104 0.109 0.133 0.150 ±15 0.215 1 Rated current [A] 0.260 0.298 0.313 0.475 0.510 ±10 0.660 1 Rated current0.720 [A] 0.850 0.945 RDC max. (Ω) 0.008 0.018 0.041 0.045 0.060 0.071 0.082 0.100 0.110 0.140 0.150 0.180 0.200 0.230 0.320 10 0.370 0.420 0.460 0.600 0.650 0.930 1.100 1.380 1.570 10 IR (A) 10.8 8.20784 774 222 4.60784 774 156 4.00784 774 118 784 774 022 3.70 3.00 2.40 2.20 784 773 168 2.00 784 773 127 784 773 0 1.53 784 773 082 1.45 1.28 1.19 1.09 0.94 0.86 0.77 0.64784 775 222 0.60784 775 247 0.57784 775 127 784 775 012 0.49 0.46 0.42 0.41 Inductance vs. rated current: Size 5848 Isat (A) 15.30 13.50 8.20 8.00 7.50 5.50 4.50 2.50 1.94 1.90 1.69 1.53 1.40 1.17 1.10 1.00 0.90 0.86 0.72 0.68 0.63 0.54 0.50 0.47 2,0±0,4 5,8± 0,3 4,5 ±0,35 100 Inductance [µH] Order Code 784 774 003 784 774 006 784 774 022 784 774 027 784 774 033 784 774 047 784 774 068 784 774 10 784 774 112 784 774 115 784 774 118 784 774 122 784 774 127 784 774 133 784 774 139 784 774 147 784 774 156 784 774 168 784 774 182 784 774 20 784 774 212 784 774 215 784 774 218 784 774 222 5,2 ±0,3 Electrical properties: Size 5848 Land pattern (in mm): Size 5848 1 784 774 222 784 774 156 784 774 118 784 774 022 1 Rated current [A] 5,5 ref. 10 Solder Resist Inductance [µH] 10 784 776 222 1,7 ref. 0,1 2,15 ref. 6,0 ref. 100 0,1 784 776 247 1 784 776 127 100 784 776 012 Inductance [µH] 0,1 0,1 10 1 Rated current [A] 10 784 775 222 1 07/14 100 0,1 784 775 247 Würth Elektronik eiSos® 784 775 127 784 775 012 www.we-online.com 23 WE-PD2A SMD Power Inductor Size 7850 784 773 168 0,1 0,1 100 10 1 1.2 2.2 3.3 4.7 5.6 6.8 8.2 10 12 15 18 22 27 33 39 47 68 82 100 120 150 180 220 270 330 390 470 ±20 ±10 RDC typ. (Ω) 0.005 0.008 0.012 0.016 0.018 0.022 0.024 0.040 0.042 1 Rated current0.044 [A] 0.053 0.065 0.074 0.089 0.116 0.134 0.218 0.248 0.281 0.340 0.467 0.574 0.614 0.699 0.980 1.151 1.370 RDC max. (Ω) 0.006 0.010 0.014 0.019 0.022 0.026 0.029 0.070 0.080 0.090 0.100 0.110 0.120 0.130 0.160 0.180 0.280 0.370 0.430 0.470 0.640 0.710 0.960 1.110 1.260 1.770 1.960 IR (A) 10 6.18 6.00 4.90 4.50 4.00 3.70 3.20 2.30 2.18 1.93 1.89 1.76 1.48 1.35 1.25 1.17 0.99784 774 222 784 774 156 0.90784 774 118 0.77784 774 022 0.67 0.60 0.55 0.51 0.47 0.43 0.38 0.360 Isat (A) 8.00 6.00 4.90 4.50 4.00 3.80 3.20 2.95 2.23 2.20 2.14 1.81 1.62 1.47 1.33 1.24 1.05 0.95 0.86 0.81 0.71 0.57 0.56 0.51 0.48 0.43 0.38 3,0 ±0,45 3,0 ±0,45 7,8±0,3 7,8±0,3 5,0 ±0,5 1 Tolerance (%) 784 773 082 5,0 ±0,5 Inductance [µH] 10 Inductance [µH] 784 775 012 784 775 022 784 775 033 784 775 047 784 775 056 784 775 068 784 775 082 784 775 10 784 775 112 784 775 115 784 775 118 784 775 122 784 775 127 784 775 133 784 775 139 784 775 147 784 775 168 784 775 182 784 775 20 784 775 212 784 775 215 784 775 218 784 775 222 784 775 227 784 775 233 784 775 239 784 775 247 L (µH) 784 773 0 7,0 ±0,3 Order Code Dimensions (in mm) 784 773 127 7,0 ±0,3 100 Electrical properties 0,1 0,1 Inductance vs. rated current 1 Rated current [A] 10 Land pattern (in mm) 784 775 222 784 775 247 784 775 127 100 7,5 ref. Inductance [µH] Solder Resist 10 2,0 ref. 3,0 ref. 8,0 ref. 784 775 012 1 0,1 0,1 1 Rated current [A] 10 784 776 222 784 776 247 784 776 127 Inductance [µH] 100 784 776 012 10 1 0,1 24 0,1 www.we-online.com 1 Rated current [A] 10 Würth Elektronik eiSos® 07/14 Inductance [µH] 10 WE-PD2A SMD Power Inductor 1 0,1 0,1 1 Rated current [A] Size 1054 10 Dimensions (in mm) 0,1 0,1 100 10 1 0,1 0,1 ±20 1 Rated current [A] ±10 1 Rated current [A] RDC typ. (Ω) RDC max. (Ω) 0.004 0.007 0.009 0.012 0.015 0.016 0.020 0.028 0.033 0.034 0.043 0.051 0.063 0.083 0.088 0.095 0.112 0.138 0.150 0.200 0.243 0.300 0.320 0.451 0.500 0.750 0.794 0.969 0.0048 0.0078 0.0102 0.014 0.018 0.019 0.024 0.060 0.070 0.080 0.090 0.10010 0.110 0.120 0.140 0.170 0.190 0.220 0.250 0.350 0.400 0.470 0.630 0.730 0.970 1.150 1.300 10 1.480 IR784 774 222 784 774 156 (A)784 774 118 784 774 022 7.40 7.00 6.00 5.00 4.80 4.40 4.20 2.98 2.72 2.47 2.36 2.04 1.95 1.78 784 775 222 1.62 784 775 247 1.45 784 775 127 784 775 012 1.36 1.19 1.11 1.02 0.94 0.81 0.76 0.67 0.62 0.52 0.49 0.44 Inductance vs. rated current Isat (A) 11.00 8.00 7.00 6.00 5.50 5.00 4.25 3.24 3.15 2.88 2.43 2.07 1.98 1.89 1.80 1.62 1.53 1.49 1.17 1.10 0.99 0.90 0.78 0.77 0.68 0.59 0.54 0.50 3,5 ±0,53,5 ±0,5 10,0 ±0,4 10,0 ±0,4 5,4 ±0,5 1 Tolerance (%) 5,4 ±0,5 Inductance [µH] 10 Inductance [µH] 784 776 012 784 776 022 784 776 033 784 776 047 784 776 056 784 776 068 784 776 082 784 776 10 784 776 112 784 776 115 784 776 118 784 776 122 784 776 127 784 776 133 784 776 139 784 776 147 784 776 156 784 776 168 784 776 182 784 776 20 784 776 212 784 776 215 784 776 218 784 776 222 784 776 227 784 776 233 784 776 239 784 776 247 100 L (µH) 1.2 2.2 3.3 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 9,0 ±0,4 Order Code 9,0 ±0,4 Electrical properties Land pattern (in mm) 784 776 222 784 776 247 9,5 ref. Inductance [µH] Solder Resist 10 10,0 ref. 784 776 012 2,5 ref. 3,75 ref. 784 776 127 100 1 0,1 0,1 07/14 1 Rated current [A] 10 Würth Elektronik eiSos® www.we-online.com 25 WE-MAIA SMD Metal Alloy Power Inductor Size 2506 / Size 2508 Characteristics   NEW!     Applications Magnetic iron alloy allows high rated currents Compact design Magnetically shielded High current capability and handles high transient current spikes Low acoustic noise and low leakage flux noise Operating temperature: –40 °C to 125 °C         DC/DC-converter for high current power supplies DC/DC-converter for Field Programmable Gate Array (FPGA) POL-converters Portable power like PDA, digital camera Mainboards/graphic cards Battery powered devices Wireless communication devices Power supplies for smartphones, tablet PCs and other mobile devices 4-times higher saturation current Best efficiency Minimized package Electrical properties: Size 2506 Order Code L (µH) 784 383 210 047 0.47 784 383 210 10 1.0 Dimensions (in mm) Tolerance (%) ±30 IR (A) Isat (A) RDC typ. (mΩ) RDC max. (mΩ) 2.2 3.7 76.0 95.0 1.25 2.5 163.0 196.0 IR referring to 40 K heating above ambient temperature Isat referring to inductance loss of 20% typical Soldering Pad (in mm) 0,60 max. 0,70 ±0,2 2,50 ±0,2 2,00 ±0,2 2,30 Solder Resist 1,10 2,80 no vias and traces in restricted area Electrical properties: Size 2508 L (µH) 784 383 220 047 0.47 784 383 220 10 1.0 784 383 220 22 2.2 Dimensions (in mm) Isat (A) RDC typ. (mΩ) RDC max. (mΩ) Tolerance (%) IR (A) 2.25 4.4 70.0 87.0 ±30 1.75 3.35 107.0 133.0 1.34 2.2 252.0 302.0 IR referring to 40 K heating above ambient temperature Isat referring to inductance loss of 20% typical 0,70 ±0,2 Soldering Pad (in mm) max. 0,80 Order Code 2,50 ±0,2 1,10 2,80 2,00 ±0,2 2,30 Solder Resist no vias and traces in restricted area 26 www.we-online.com Würth Elektronik eiSos® 07/14 WE-MAIA SMD Metal Alloy Power Inductor Size 2510 / Size 3010 Electrical properties: Size 2510 L (µH) Dimensions (in mm) Tolerance (%) IR (A) Isat (A) RDC typ. (mΩ) RDC max. (mΩ) 784 383 230 033 0.33 ±30 3.4 6.2 29.0 38.0 784 383 230 047 0.47 ±30 3.2 5.5 37.0 48.0 784 383 230 068 0.68 ±30 3.1 4.7 46.0 60.0 784 383 230 082 0.82 ±30 2.6 4.25 53.0 69.0 75.0 784 383 230 10 1.0 ±20 2.5 4.0 63.0 784 383 230 12 1.2 ±20 1.9 3.8 82.0 106 784 383 230 15 1.5 ±20 1.8 3.5 92.0 110 784 383 230 22 2.2 ±20 1.3 2.5 147 176 784 383 230 33 3.3 ±20 1.25 2.1 220 264 784 383 230 47 4.7 ±20 0.94 1.75 338 388 784 383 230 68 6.8 ±20 0.85 1.55 563 648 784 383 230 82 8.2 ±20 0.7 1.45 646 743 784 383 231 00 10.0 ±20 0.6 1.35 733 843 0,70 ±0,2 max. 1,00 Order Code 2,50 ±0,2 IR referring to 40 K heating above ambient temperature Isat referring to inductance loss of 20% typical Soldering Pad (in mm) 2,30 2,00 ±0,2 Solder Resist 1,10 2,80 no vias and traces in restricted area Dimensions (in mm) Electrical properties: Size 3010 Order Code L (µH) 784 383 330 22 2.2 784 383 330 33 3.3 784 383 330 47 4.7 Isat (A) RDC typ. (mΩ) RDC max. (mΩ) Tolerance (%) IR (A) 1.4 3.9 150 172 ±20 1.1 2.95 232 266 0.9 2.4 305 350 IR referring to 40 K heating above ambient temperature Isat referring to inductance loss of 20% typical max. 1,00 max. 1,20 Soldering Pad (in mm) 3,00 ±0,2 0,80 3,40 3,00 ±0,2 3,40 Solder Resist no vias and traces in restricted area 07/14 Würth Elektronik eiSos® www.we-online.com 27 WE-MAIA SMD Metal Alloy Power Inductor Size 3012 Electrical properties: Size 3012 L (µH) Dimensions (in mm) Tolerance (%) IR (A) Isat (A) RDC typ. (mΩ) RDC max. (mΩ) 784 383 340 033 0.33 ±30 4.8 11.1 13.2 15.8 784 383 340 047 0.47 ±30 4.0 9.4 16.6 19.9 784 383 340 056 0.56 ±30 3.6 8.5 27.0 32.4 784 383 340 068 0.68 ±20 3.5 7.7 28.7 34.4 784 383 340 10 1.0 ±20 2.75 6.6 41.2 50.5 784 383 340 12 1.2 ±20 2.65 6.0 46.8 56.1 784 383 340 15 1.5 ±20 2.0 5.7 75.3 90.3 784 383 340 22 2.2 ±20 1.80 5.0 100 115.0 164.2 784 383 340 33 3.3 ±20 1.4 4.0 136.8 784 383 340 47 4.7 ±20 1.1 3.8 222.6 256 784 383 340 56 5.6 ±20 1.0 3.0 338.3 389 784 383 340 68 6.8 ±20 0.88 2.7 368.2 423.4 max. 1,2 max. 1,20 Order Code 3,00 ±0,2 IR referring to 40 K heating above ambient temperature Isat referring to inductance loss of 20% typical Soldering Pad (in mm) 3,40 3,00 ±0,2 Solder Resist 0,80 3,40 no vias and traces in restricted area 28 www.we-online.com Würth Elektronik eiSos® 07/14 WE-MAIA SMD Metal Alloy Power Inductor Size 3015 Electrical properties: Size 3015 L (µH) Dimensions (in mm) Tolerance (%) IR (A) Isat (A) RDC typ. (mΩ) RDC max. (mΩ) 784 383 350 047 0.47 ±30% 4.6 5.8 20.0 23.0 784 383 350 068 0.68 ±30% 4.1 8.1 25.0 30.0 784 383 350 082 0.82 ±30% 3.5 7.0 30 35.0 784 383 350 10 1.0 ±20% 2.7 4.5 39.0 47.0 784 383 350 22 2.2 ±20% 1.8 3.5 94.0 108 784 383 350 33 3.3 ±20% 1.7 3.2 114 131 784 383 350 47 4.7 ±20% 1.5 2.8 141 162 784 383 350 68 6.8 ±20% 1.1 2.4 250 287 784 383 351 00 10.0 ±20% 0.85 2.0 446 513 784 383 351 50 15.0 ±20% 0.65 1.71 720 830 784 383 352 20 22.0 ±20% 0.60 1.60 940 1040 784 383 353 30 33.0 ±20% 0.50 1.30 1210 1330 784 383 354 70 47.0 ±20% 0.39 1.18 2090 2300 max. 1,2 max. 1,50 Order Code 3,00 ±0,2 IR referring to 40 K heating above ambient temperature Isat referring to inductance loss of 20% typical Soldering Pad (in mm) 3,40 3,00 ±0,2 Solder Resist 0,80 3,40 no vias and traces in restricted area 07/14 Würth Elektronik eiSos® www.we-online.com 29 Design Kit WE-CBA SMD EMI Suppression Ferrite Bead Order Code 782 792, Version 1.1 Characteristics Applications Reliable Ni-Sn electrodes High rated current up to 5 A Recommended soldering: Reflow Operating temperature: -55 °C to +125 °C Perfect as data lined filter and for uncoupling of distribution voltage Electrical properties Order Code 782 422 101 782 422 221 782 422 331 782 422 511 782 422 601 782 422 102 782 423 100 782 423 700 782 631 101 782 631 331 782 631 182 782 632 620 782 632 121 782 632 181 782 632 511 782 632 102 782 633 620 782 633 601 782 851 102 782 851 202 782 853 200 782 853 270 782 853 680 782 853 910 782 853 121 782 583 221 782 853 561 782 853 112 752 853 152 782 762 301 782 763 820 782 763 621 782 763 102 782 963 560 782 963 820 30 www.we-online.com Size 0402 0603 0805 1206 1806 Z @ 100 MHz (Ω) IR (mA) RDC (Ω) Type of Application 100 220 330 510 600 1000 10 70 100 330 1800 62 120 180 510 1000 62 600 1000 2200 20 27 68 91 120 220 560 1100 1500 300 82 620 1000 56 82 500 400 300 200 200 200 1500 1000 500 400 100 500 500 500 300 200 2500 1000 300 200 5000 4000 3000 2000 2500 2000 1500 800 700 500 3000 1500 1000 5000 3500 0.300 0.300 0.500 0.800 0.800 1.000 0.030 0.090 0.200 0.250 0.750 0.150 0.200 0.200 0.350 0.500 0.040 0.200 0.350 0.450 0.008 0.015 0.025 0.060 0.035 0.050 0.100 0.300 0.350 0.100 0.025 0.100 0.300 0.008 0.020 Wide Band Wide Band Wide Band Wide Band Wide Band Wide Band High Current High Current High Speed High Speed High Speed Wide Band Wide Band Wide Band Wide Band Wide Band High Current High Current High Speed High Speed High Current High Current High Current High Current High Current High Current High Current High Current High Current Wide Band High Current High Current High Current High Current High Current Würth Elektronik eiSos® 07/14 Design Kit WE-AEFA Axial EMI Suppression Ferrite Order Code 782 013, Version 1.1 Characteristics Applications Ferrite core made of NiZn, a material which works in a wide frequency range Many different types for the best possible interference suppression Operating temperature: -55 °C up to +150 °C In general for: wires, coaxial cables, wire-wrapping cables, multiconductor wires Data and signal lines On board power supply line Multimedia cable interfaces Various, other cable interfaces Electrical properties Order Code OD (mm) ID (mm) H (mm) Cable Diameter (mm) Z @ 25 MHz 1 turn (Ω) Z @ 100 MHz 1 turn (Ω) 782 013 033 150 782 013 044 095 782 013 046 185 782 013 046 250 782 013 057 450 782 013 059 285 782 013 068 250 782 013 069 155 782 013 069 285 782 013 076 285 782 013 076 508 782 013 079 285 782 013 086 280 782 013 091 285 782 013 100 280 782 013 110 508 782 013 125 280 782 013 125 285 782 013 150 285 12.0 9.5 11.5 11.5 12.0 14.0 14.0 12.0 15.5 16.0 16.0 14.0 16.0 17.5 15.5 19.0 19.0 26.0 26.0 3.55 4.75 5.0 5.0 6.1 6.3 7.2 7.3 7.3 8.0 8.0 8.2 9.0 9.5 10.5 11.5 13.0 13.0 15.5 15.0 9.5 18.5 25.0 45.0 28.5 25.0 15.5 28.5 28.5 50.8 28.5 28.0 28.5 28.0 50.8 28.0 28.5 28.5 ≤ 3.3 ≤ 4.4 ≤ 4.6 ≤ 4.6 ≤ 5.7 ≤ 5.9 ≤ 6.8 ≤ 6.9 ≤ 6.9 ≤ 7.6 ≤ 7.6 ≤ 7.9 ≤ 8.6 ≤ 9.1 ≤ 10.0 ≤ 11.0 ≤ 12.5 ≤ 12.5 ≤ 15.0 150 60 135 185 255 195 150 70 190 170 325 140 140 150 100 235 95 170 130 205 84 186 255 370 270 210 100 270 240 460 200 205 220 150 345 150 240 190 07/14 Würth Elektronik eiSos® www.we-online.com 31 Design Kit WE-PDA SMD Power Inductor Order Code 784 770 & 784 778, Version 1.1 Characteristics Applications Wire connection: welding technology Operating Temperature -40 °C up to +125 °C Highes possible current loading for SMD Inductors Magnetically shielded version which results in a low leakage field High storage capacity Low self-losses Core Material: NiZn Multimedia applications Switching regulators with low operating voltages (Computer, Notebook, smart phones) Integrated DC/DC-converter Perfect suitable for switching regulators with extremely high efficiency (> 86 %) Electrical properties: Order Code 784 770 Order Code 784 771 010 784 771 022 784 771 033 784 771 047 784 771 068 784 771 082 784 771 100 784 771 220 784 771 470 784 771 101 784 771 221 784 771 102 784 770 10 784 770 22 784 770 33 784 770 47 784 770 68 784 770 100 784 770 220 784 770 470 784 770 101 784 770 471 784 770 102 784 770 901 0 784 770 902 2 784 770 903 3 784 770 904 7 784 770 906 8 784 770 910 0 784 770 922 0 784 770 947 0 784 770 910 1 784 770 922 1 784 770 947 1 784 770 910 2 32 Size 1260 1280 1210 www.we-online.com Electrical properties: Order Code 784 778 L (μH) RDC (Ω) IR (A) Isat (A) Order Code 1 2.2 3.3 4.7 6.8 8.2 10 22 47 100 220 1000 1 2.2 3.3 4.7 6.8 10 22 47 100 470 1000 1 2.2 3.3 4.7 6.8 10 22 47 100 220 470 1000 8.50 12.50 14.50 17.50 21.50 24.00 26.50 40.00 77.00 174 348 1705 9.00 14.50 17.00 20.00 25.00 31.00 44.50 71.00 144.00 570.00 1200.00 8.50 14.50 17.00 19.00 24.00 30.00 44.00 67.00 120.00 245.00 490.00 1060 9.00 7.20 6.50 6.20 5.50 5.05 5.00 3.20 2.30 1.50 0.99 0.48 8.30 7.00 6.60 6.00 5.20 5.00 4.00 3.10 2.10 0.80 0.72 9.20 7.50 7.00 6.00 5.50 5.00 4.30 3.20 2.20 1.45 0.90 0.63 16.50 10.50 9.00 8.00 6.00 5.50 5.25 3.50 2.50 1.70 1.10 0.53 22.00 15.00 12.00 11.00 8.50 6.80 4.70 3.40 2.30 1.00 0.80 23.00 16.00 13.50 11.00 9.00 7.50 5.00 3.50 2.40 1.60 1.10 0.70 784 777 010 784 777 022 784 777 033 784 777 047 784 777 068 784 777 082 784 777 100 784 777 220 784 777 470 784 777 101 784 777 221 784 777 471 784 777 102 784 778 010 784 778 022 784 778 033 784 778 047 784 778 068 784 778 082 784 778 100 784 778 220 784 778 470 784 778 101 784 778 221 784 778 471 784 778 102 Würth Elektronik eiSos® Size 7332 7345 L (μH) RDC (Ω) IR (A) Isat (A) 1 2.2 3.3 4.7 6.8 8.2 10 22 47 100 220 470 1000 1 2.2 3.3 4.7 6.8 8.2 10 22 47 100 220 470 1000 39 61 70 84 98 117 126 215 300 470 2720 5750 5760 36 50 65 79 107 103 126 187 348 720 1620 3300 7200 3.70 2.70 2.50 2.35 2.20 2.00 1.90 1.40 1.15 0.72 0.50 0.35 0.25 3.50 3.10 2.65 2.40 2.30 2.20 1.85 1.55 1.10 0.72 0.48 0.30 0.23 8.00 5.25 4.70 3.70 3.20 2.80 2.60 1.80 1.25 0.80 0.55 0.38 0.28 7.00 5.00 3.70 3.10 2.50 2.40 2.20 1.60 1.05 0.75 0.50 0.35 0.25 07/14 Design Kit WE-PD2A SMD Power Inductor Order Code 784 773 & 784 775, Version 1.1 Characteristics Applications Open size Current capability up to 14 A Operating temperature: -40 °C to +125 °C Recommended solder profile: Reflow Switching regulators with low operating voltage (navigation system, air conditioning, entertainment, park assistance control) Integrated DC/DC-converter Perfectly suitable for switching regulators with extremely high efficiency Electrical properties: Order Code 784 773 Order Code 784 773 0 784 773 018 784 773 022 784 773 033 784 773 039 784 773 047 784 773 068 784 773 10 784 773 112 784 773 115 784 773 118 784 773 122 784 773 127 784 773 133 784 773 147 784 773 168 784 774 022 784 774 027 784 774 033 784 774 047 784 774 068 784 774 10 784 774 112 784 774 115 784 774 118 784 774 122 784 774 127 784 774 133 784 774 147 784 774 156 784 774 168 784 774 182 784 774 20 784 774 215 784 774 222 07/14 Size 4532 5848 Electrical properties: Order Code 784 775 L (μH) RDC (Ω) IR (A) Isat (A) Order Code 1.00 1.8 2.2 3.3 3.9 4.7 6.8 10 12 15 18 22 27 33 47 68 2.2 2.7 3.3 4.7 6.8 10 12 15 18 22 27 33 47 56 68 82 100 150 220 0.014 0.028 0.034 0.041 0.054 0.059 0.076 0.118 0.156 0.204 0.225 0.261 0.328 0.370 0.523 0.754 0.026 0.032 0.042 0.056 0.071 0.078 0.082 0.089 0.104 0.109 0.133 0.150 0.260 0.298 0.313 0.475 0.510 0.720 0.945 4.0 2.70 2.50 2.00 1.88 1.82 1.54 1.45 1.28 1.20 1.10 1.00 0.94 0.86 0.68 0.56 4.60 4.00 3.70 3.00 2.40 2.20 2.00 1.53 1.45 1.28 1.19 1.09 0.86 0.77 0.64 0.60 0.57 0.46 0.41 5.72 3.60 3.38 2.88 2.57 2.46 2.10 1.74 1.62 1.46 1.29 1.22 1.00 0.90 0.77 0.68 8.20 8.00 7.50 5.50 5.00 2.5 1.94 1.90 1.69 1.53 1.40 1.17 1.00 0.90 0.86 0.72 0.68 0.54 0.47 784 775 10 784 775 112 784 775 115 784 775 118 784 775 122 784 775 127 784 775 133 784 775 139 784 775 147 784 775 168 784 775 182 784 775 20 784 775 215 784 775 218 784 775 222 784 775 227 784 775 239 784 775 247 784 776 10 784 776 118 784 776 122 784 776 127 784 776 133 784 776 139 784 776 147 784 776 156 784 776 168 784 776 182 784 776 20 784 776 212 784 776 215 784 776 218 784 776 222 784 776 233 784 776 247 Würth Elektronik eiSos® Size 7850 1054 L (μH) RDC (Ω) IR (A) Isat (A) 10 12 15 18 22 27 33 39 47 68 82 100 150 180 220 270 396 470 10 18 22 27 33 39 47 56 68 82 100 120 150 180 220 330 470 0.040 0.042 0.044 0.053 0.065 0.074 0.130 0.116 0.134 0.218 0.248 0.281 0.467 0.574 0.614 0.699 1.151 1.370 0.028 0.043 0.051 0.063 0.083 0.088 0.095 0.112 0.138 0.150 0.200 0.243 0.300 0.320 0.451 0.750 0.969 2.30 2.18 1.93 1.89 1.76 1.48 1.35 1.25 1.17 0.99 0.90 0.77 0.60 0.55 0.51 0.47 0.38 0.36 2.98 2.36 2.04 1.95 1.78 1.62 1.45 1.36 1.19 1.11 1.02 0.94 0.81 0.76 0.67 0.52 0.44 2.95 2.23 2.20 2.14 1.81 1.62 1.47 1.33 1.24 1.05 0.95 0.86 0.71 0.57 0.56 0.51 0.43 0.38 3.24 2.43 2.07 1.98 1.89 1.80 1.62 1.53 1.49 1.17 1.10 0.99 0.90 0.78 0.77 0.59 0.50 www.we-online.com 33 Design Kit WE-MAIA SMD Metal Alloy Power Inductor Order Code 784 3833 & 784 3832, Version 1.0 Characteristics       Applications Magnetic iron alloy allows high rated currents Compact design Magnetically shielded High current capability and handles high transient current spikes Low acoustic noise and low leakage flux noise Operating temperature: –40 °C to 125 °C         Electrical properties: Order Code 784 3833 Order Code 784 383 330 22 784 383 330 33 784 383 330 47 784 383 340 033 784 383 340 047 784 383 340 056 784 383 340 068 784 383 340 10 784 383 340 12 784 383 340 15 784 383 340 22 784 383 340 33 784 383 340 47 784 383 340 56 784 383 340 68 784 383 350 10 784 383 350 22 784 383 350 33 784 383 350 47 784 383 350 68 784 383 351 00 784 383 351 50 784 383 352 20 784 383 353 30 784 383 354 70 34 Size 3010 3012 3015 www.we-online.com DC/DC-converter for high current power supplies DC/DC-converter for Field Programmable Gate Array (FPGA) POL-converters Portable power like PDA, digital camera Mainboards/graphic cards Battery powered devices Wireless communication devices Power supplies for smartphones, tablet PCs and other mobile devices Electrical properties: Order Code 784 3832 L (μH) IR (A) Isat (A) RDC (Ω) 2.2 3.3 4.7 0.33 0.47 0.56 0.68 1.0 1.2 1.5 2.2 3.3 4.7 5.6 6.8 1.0 2.2 3.3 4.7 6.8 10.0 15.0 22.0 33.0 47.0 1.4 1.1 0.9 4.8 4.0 3.6 3.5 2.75 2.65 2.0 1.80 1.4 1.1 1.0 0.88 2.7 1.8 1.7 1.5 1.1 0.85 0.65 0.60 0.50 0.39 3.9 2.95 2.4 11.1 9.4 8.5 7.7 6.6 6.0 5.7 5.0 4.0 3.80 3.0 2.7 4.5 3.5 3.2 2.8 2.4 2.0 1.71 1.60 1.30 1.18 150 232 356 19.0 22.0 29.0 36.0 42.1 55.0 80.0 100 156.3 267.7 338.3 368.2 39.0 94.0 114 141 250 446 720 940 1210 2090 Order Code 784 383 210 047 784 383 210 10 784 383 220 047 784 383 220 10 784 383 220 22 784 383 230 033 784 383 230 047 784 383 230 068 784 383 230 082 784 383 230 10 784 383 230 12 784 383 230 15 784 383 230 22 784 383 230 33 784 383 230 47 784 383 230 68 784 383 230 82 784 383 231 00 Würth Elektronik eiSos® Size 2506 2508 2510 L (μH) IR (A) Isat (A) RDC (Ω) 0.47 1.0 0.47 1.0 2.2 0.33 0.47 0.68 0.82 1.0 1.2 1.5 2.2 3.3 4.7 6.8 8.2 10.0 2.2 1.25 2.25 1.75 1.34 3.4 3.2 3.1 2.6 2.5 1.9 1.8 1.3 1.25 0.94 0.85 0.7 0.6 3.7 2.5 4.4 3.35 2.2 6.2 5.5 4.7 4.25 4.0 3.8 3.5 2.5 2.1 1.75 1.55 1.45 1.35 76.0 163.0 70.0 107.0 252.0 29.0 37.0 46.0 53.0 63.0 82.0 92.0 147 220 338 563 646 733 07/14 Total Quality Management Analysis laboratory:                      XRF IFR Computer Tomography Hi Pot Tester up to 10 kV Network Analyzer Oscilloscopes Precision LCR Source Meter Efficiency Measurement Twister Thermal Characterisation Moisture Balance Vision Measuring Profile Projector DSC Precision Magnetics Analyzer Hi Pot Tester 6,0 kV Multiohmmeter Stereomicroscope 45x with camera Impedance Analyzer Reflow Oven Stereomicroscope 5000X 07/14 Reliability laboratory:             Wetting Balance Machine Push and Pull Tester Wave Soldering DC Bias Measurement System Epoxy chamber PCB sample boards LED Measurement Equipment Grinding Machine Force Meter Mechanical tools Vibration up to 50g Mechanical Shock up to 100g Würth Elektronik eiSos®        Glow Wire Tester Salt Spray Chamber Flammability Tester Steamaging Machine Temperature Cycling Oven Thermal Shock Oven Thermal Oven www.we-online.com 35 General: All recommendations according to the general technical specifications of the datasheet have to be complied with. The disposal and operation of the product within ambient conditions which probably alloy or harm the component surface has to be avoided. If the product is potted in costumer applications, the potting material might shrink during and after hardening. Accordingly to this the product is exposed to the pressure of the potting material with the effect that the ferrite body and termination is possibly damaged by this pressure and so the electrical as well as the mechanical characteristics are endanger to be affected. After the potting material is cured, the ferrite body and termination of the product have to be checked if any reduced electrical or mechanical functions or destructions have occurred. The responsibility for the applicability of customer specific products and use in a particular customer design is always within the authority of the customer. All technical specifications for standard products do also apply for customer specific products. Washing varnish agent that is used during the production to clean the application might damage or change the characteristics of the plating. The washing varnish agent could have a negative effect on the long term function of the product. Direct mechanical impact to the product shall be prevented as the ferrite material of the ferrite body could flake or in the worst case it could break. Product specific: Follow all instructions mentioned in the datasheet, especially: The solder profile has to be complied with according to the technical reflow soldering specification, otherwise no warranty will be sustained. Wave soldering is only allowed after evaluation and approval. All products are supposed to be used before the end of the period of 12 months based on the product date-code, if not a 100 % solderability can’t be warranted. Violation of the technical product specifications such as exceeding the nominal rated current will result in the loss of warranty. Information in this catalogue is subject to change. The process of continually improving our product range leads to changes in content. For new designs please refer to our latest data sheets on www.we-online.com or contact our field staff. www.we-online.com DIENECKARPRINZEN 999931.0614.5‘.FLY Cautions and Warnings