EN
Nexus Celeres
◾ Parva magnitudo, alta currentis aestimatio, humilis DCR.
◾ Productum sine plumbum, RoHS conformis.
◾ Cingulum sarcina, idoneum pro processu SMT.
◾ Late late in convertore buck, ostentatore, laptop, instrumenta communicationis retis, et cetera.
◾ Temperatura operativa: -40℃ ～ +125℃(Inclusa elevatione temperatura coil).
Caracteristicae Electrificae
| Pars No. | Inductantia (μH) | DCR Typ (mΩ) | Isat (A) | Irms (A) | Laborans (℃) | Longitudo (mm) | Largitudo (mm) | Altitudo (mm) | Montatio | Scutum | Materia nuclei | AEC Gradus |
| SP54-1R0M | 1 | 7.3 | 7.53 | 7.46 | -40~125 | 5.80 | 5.20 | 4.50 | SMD | N | Ferrite | 1 |
| SP54-2R2M | 2.2 | 11.4 | 5.6 | 5.9 | -40~125 | 5.80 | 5.20 | 4.50 | SMD | N | Ferrite | 1 |
| SP54-3R3M | 3.3 | 17.6 | 4.4 | 4.9 | -40~125 | 5.80 | 5.20 | 4.50 | SMD | N | Ferrite | 1 |
| SP54-4R7M | 4.7 | 20.2 | 3.75 | 4.56 | -40~125 | 5.80 | 5.20 | 4.50 | SMD | N | Ferrite | 1 |
| SP54-6R8M | 6.8 | 30.2 | 3.3 | 3.73 | -40~125 | 5.80 | 5.20 | 4.50 | SMD | N | Ferrite | 1 |
| SP54-100K | 10 | 45.4 | 2.7 | 3.05 | -40~125 | 5.80 | 5.20 | 4.50 | SMD | N | Ferrite | 1 |
| SP54-120K | 12 | 51.3 | 2.4 | 2.75 | -40~125 | 5.80 | 5.20 | 4.50 | SMD | N | Ferrite | 1 |
| SP54-150K | 15 | 66 | 2 | 2.46 | -40~125 | 5.80 | 5.20 | 4.50 | SMD | N | Ferrite | 1 |
| SP54-180K | 18 | 78.5 | 1.9 | 2.3 | -40~125 | 5.80 | 5.20 | 4.50 | SMD | N | Ferrite | 1 |
| SP54-220K | 22 | 100 | 1.8 | 2.06 | -40~125 | 5.80 | 5.20 | 4.50 | SMD | N | Ferrite | 1 |
| SP54-270K | 27 | 127 | 1.58 | 1.83 | -40~125 | 5.80 | 5.20 | 4.50 | SMD | N | Ferrite | 1 |
| SP54-330K | 33 | 143 | 1.4 | 1.65 | -40~125 | 5.80 | 5.20 | 4.50 | SMD | N | Ferrite | 1 |
| SP54-390K | 39 | 158 | 1.22 | 1.57 | -40~125 | 5.80 | 5.20 | 4.50 | SMD | N | Ferrite | 1 |
| SP54-470K | 47 | 202 | 1.2 | 1.39 | -40~125 | 5.80 | 5.20 | 4.50 | SMD | N | Ferrite | 1 |
| SP54-560K | 56 | 225 | 1.1 | 1.33 | -40~125 | 5.80 | 5.20 | 4.50 | SMD | N | Ferrite | 1 |
| SP54-680K | 68 | 270 | 0.98 | 1.2 | -40~125 | 5.80 | 5.20 | 4.50 | SMD | N | Ferrite | 1 |
| SP54-820K | 82 | 366 | 0.86 | 1.03 | -40~125 | 5.80 | 5.20 | 4.50 | SMD | N | Ferrite | 1 |
| SP54-101K | 100 | 420 | 0.8 | 0.91 | -40~125 | 5.80 | 5.20 | 4.50 | SMD | N | Ferrite | 1 |
| SP54-121K | 120 | 509 | 0.76 | 0.8 | -40~125 | 5.80 | 5.20 | 4.50 | SMD | N | Ferrite | 1 |
| SP54-151K | 150 | 659 | 0.68 | 0.77 | -40~125 | 5.80 | 5.20 | 4.50 | SMD | N | Ferrite | 1 |
| SP54-181K | 180 | 791 | 0.61 | 0.7 | -40~125 | 5.80 | 5.20 | 4.50 | SMD | N | Ferrite | 1 |
| SP54-221K | 220 | 900 | 0.54 | 0.66 | -40~125 | 5.80 | 5.20 | 4.50 | SMD | N | Ferrite | 1 |
| SP54-271K | 270 | 1165 | 0.49 | 0.58 | -40~125 | 5.80 | 5.20 | 4.50 | SMD | N | Ferrite | 1 |
| SP54-331K | 330 | 1290 | 0.45 | 0.55 | -40~125 | 5.80 | 5.20 | 4.50 | SMD | N | Ferrite | 1 |
| SP54-391K | 390 | 1645 | 0.41 | 0.49 | -40~125 | 5.80 | 5.20 | 4.50 | SMD | N | Ferrite | 1 |
| SP54-471K | 470 | 2082 | 0.39 | 0.43 | -40~125 | 5.80 | 5.20 | 4.50 | SMD | N | Ferrite | 1 |
| SP54-561K | 560 | 2500 | 0.35 | 0.39 | -40~125 | 5.80 | 5.20 | 4.50 | SMD | N | Ferrite | 1 |
| SP54-681K | 680 | 2894 | 0.32 | 0.37 | -40~125 | 5.80 | 5.20 | 4.50 | SMD | N | Ferrite | 1 |
| SP54-821K | 820 | 3688 | 0.29 | 0.32 | -40~125 | 5.80 | 5.20 | 4.50 | SMD | N | Ferrite | 1 |
| SP54-102K | 1000 | 4370 | 0.26 | 0.29 | -40~125 | 5.80 | 5.20 | 4.50 | SMD | N | Ferrite | 1 |
Applicatio
◾ Converter buck
Notae
◾ Omnia data probata sunt secundum 25℃ temperiem ambientem.
◾ Conditio mensurae inductantiae ad 100kHz, 0.5V.
◾ Saturatio currentis: verum valorem currentis DC cum inductantia decrescit 30% valoris initialis.
◾ Currentis incrementum temperatum: verum valorem currentis DC cum incrementum temperatum est ΔT50℃(Ta=25℃).
◾ Specialis admonitio: Circuitus consilium, componentium locatio, PCB magnitudo et crassitudo, systema refrigerationis etc.
◾ Omnia productum temperiem afficient. Quaeso verifica productum temperiem in ultima applicatione.
Serva
◾ Productum in condicione repono sarcina: temperatura 5～40℃, RH≤70%.
◾ Si ad usum extrahitur, reliqua producta in sacculis plasticis sigillanda sunt et servanda secundum condiciones supra dictas, ut vitetur oxidatio terminalium (electrodorum), afficiens status soldering.
◾ Depósito de Codaca Producta electronica ultra 12 menses non commendatur intra alia effectus, terminales deteriores fieri possunt, quod malam soldabilitatem generat. Propterea, omnes productae infra periodum 12 mensium ex die navigationis utendae sunt.
◾ Noli servare producta in inconditis repono, ut in locis susceptibilibus ad altas temperaturas, alta humiditate, pulvere vel corrosione.
◾ Semper tractare producta cum cura.
◾ Noli tangere electrodos directe cum manibus nudis, ut secretiones olei soldering inhibere possint.
◾ Semper curare condiciones optimas pro soldering.
Foliis Download: 
SP54.pdf
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