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Produktbereich Passive Bauelemente Produktgruppe Induktivitäten & Leistungsübertrager Produktfamilie Speicherdrosseln Produktserie WE-LQS SMT-Speicherdrossel
Produktbereich Passive Bauelemente Produktgruppe Induktivitäten & Leistungsübertrager Produktfamilie Speicherdrosseln Produktserie WE-LQS SMT-Speicherdrossel

WE-LQS SMT-Speicherdrossel

Semi Geschirmt

Bauform L
(mm) 		W
(mm) 		H
(mm) 		Material Montageart
2010 2 1.6 1 - SMT
2512 2.5 2 1.2 - SMT
3012 3 3 1.2 - SMT
3015 3 3 1.5 - SMT
4012 4 4 1.2 NiZn SMT
4018 4 4 1.8 - SMT
4025 4 4 2.5 - SMT
5020 5 5 2 - SMT
5040 5 5 4 - SMT
6028 6 6 2.8 - SMT
6045 6 6 4.5 - SMT
8040 8 8 4.2 - SMT
8065 8 8 6.5 - SMT

Merkmale

  • Kompaktes Speicherdrossel-Design
  • 1.7 mal mehr Strom als vergleichbare ungeschirmte Bauformen
  • Robuster Aufbau und lange Lebensdauer
  • Niedriger RDC
  • Magnetisch geschirmt durch einen magnetischen Klebstoff
  • Gute Eigenschaften im Niederfrequenten Bereich

Anwendung

  • Integrierte DC/DC-Wandler
  • Schaltregler mit hohem Wirkungsgrad
  • Tragbare Geräte (Smartphones, Digitalkameras, Tablets etc.)
  • embedded PC-Karten
  • Bauformen (5040, 60xx, 8040) können auch in Schock-resistente Schaltungen eingesetzt werden

Application Notes

Artikeldaten

Alle
2010
2512
3012
3015
4012
4018
4025
5020
5040
6028
6045
8040
8065
Artikel Nr. SPEC Simu­lation Downloads L
(µH) 		IR
(A) 		ISAT
(A) 		RDC
(mΩ) 		fres
(MHz) 		Design Kit Muster
744040240016
STE ALT EAG CAD LTS PSP SPE CAD CAD 0.16 3.7 6.4 16 644 7440402
744040200016
ALT EAG CAD LTS PSP SPE CAD CAD 0.16 3 4.9 25 540 7440402
744040420033
STE ALT EAG CAD LTS PSP SPE CAD CAD 0.33 4.5 7.6 13 326 –
744040200033
ALT EAG CAD LTS PSP SPE CAD CAD 0.33 2.5 3.4 34 363 –
744040240047
STE ALT EAG CAD LTS PSP SPE CAD CAD 0.47 2.6 5.2 32 231 7440402
744040320047
STE ALT EAG CAD LTS PSP SPE CAD CAD 0.47 3 2.8 18 304 7440402
744040410047
ALT EAG CAD LTS PSP SPE CAD CAD 0.47 3.25 4.25 28 274 7440405
744040520047
ALT EAG CAD LTS PSP SPE CAD CAD 0.47 4.9 7.97 13.9 252 7440405
744040640047
STE ALT EAG CAD LTS PSP SPE CAD CAD 0.47 8 16 6 235 –
744040200047
ALT EAG CAD LTS PSP SPE CAD CAD 0.47 2.1 2.8 47 293 7440402
744040240068
STE ALT EAG CAD LTS PSP SPE CAD CAD 0.68 2.5 3.5 35 176 7440402
744040640068
STE ALT EAG CAD LTS PSP SPE CAD CAD 0.68 7.2 12 7 169 –
744040200068
ALT EAG CAD LTS PSP SPE CAD CAD 0.68 1.8 2.4 64 196 –
744040630082
STE ALT EAG CAD LTS PSP SPE CAD CAD 0.82 6 9.5 10 144 –
74404024010
STE ALT EAG CAD LTS PSP SPE CAD CAD 1 2.2 2.6 37 159 7440402
74404032010
STE ALT EAG CAD LTS PSP SPE CAD CAD 1 2.2 3 33 138 7440402
74404041010
ALT EAG CAD LTS PSP SPE CAD CAD 1 2.52 3.35 41 142 7440405
74404042010
STE ALT EAG CAD LTS PSP SPE CAD CAD 1 3.2 4.8 27 112 7440405
74404052010
ALT EAG CAD LTS PSP SPE CAD CAD 1 3.9 5.5 19.8 145 7440405
74404054010
STE ALT EAG CAD LTS PSP SPE CAD CAD 1 4.9 8 12 187 7440405
74404063010
STE ALT EAG CAD LTS PSP SPE CAD CAD 1 5.2 7.5 10 130 –
74404064010
STE ALT EAG CAD LTS PSP SPE CAD CAD 1 5.9 11.5 11 159 –
74404084010
STE ALT EAG CAD LTS PSP SPE CAD CAD 1 6.3 13.5 8 127 –
74404031010A
ALT EAG CAD LTS PSP SPE CAD CAD 1 2.94 2.04 31 210 7440403A
74404043010A
ALT EAG CAD LTS PSP SPE CAD CAD 1 4.9 3.22 14 167 7440403A
74404020010
ALT EAG CAD LTS PSP SPE CAD CAD 1 1.5 2 94 177 7440402
74404052012
ALT EAG CAD LTS PSP SPE CAD CAD 1.2 3.6 5.2 23.4 150 –
74404064012
STE ALT EAG CAD LTS PSP SPE CAD CAD 1.2 6.25 10.2 10 121 –
74404063012
STE ALT EAG CAD LTS PSP SPE CAD CAD 1.2 4.7 7.3 12 106 –
74404024015
STE ALT EAG CAD LTS PSP SPE CAD CAD 1.5 1.9 2.35 65 104 7440402
74404032015
STE ALT EAG CAD LTS PSP SPE CAD CAD 1.5 2 2.3 40 100 7440402
74404042015
STE ALT EAG CAD LTS PSP SPE CAD CAD 1.5 2.95 4.3 31 100 –
74404052015
ALT EAG CAD LTS PSP SPE CAD CAD 1.5 3.3 4.9 25.7 92 –
74404054015
STE ALT EAG CAD LTS PSP SPE CAD CAD 1.5 4.3 6.9 15 137 –
74404063015
STE ALT EAG CAD LTS PSP SPE CAD CAD 1.5 4.58 6.6 13 98 –
74404064015
STE ALT EAG CAD LTS PSP SPE CAD CAD 1.5 6.2 9.7 12 115 –
74404084015
STE ALT EAG CAD LTS PSP SPE CAD CAD 1.5 5.65 9 10 95 –
74404020015
ALT EAG CAD LTS PSP SPE CAD CAD 1.5 1.2 1.6 147 130 7440402
74404064018
STE ALT EAG CAD LTS PSP SPE CAD CAD 1.8 5.8 8.5 12 79 –
74404024022
STE ALT EAG CAD LTS PSP SPE CAD CAD 2.2 1.8 1.95 80 83 7440402
74404032022
STE ALT EAG CAD LTS PSP SPE CAD CAD 2.2 1.8 1.7 50 75 7440402
74404042022
STE ALT EAG CAD LTS PSP SPE CAD CAD 2.2 2.2 3.4 42 70 7440405
74404052022
ALT EAG CAD LTS PSP SPE CAD CAD 2.2 3 3.6 31.6 88 7440405
74404054022
STE ALT EAG CAD LTS PSP SPE CAD CAD 2.2 3.8 5.3 19 77 –
74404063022
STE ALT EAG CAD LTS PSP SPE CAD CAD 2.2 3.75 5.6 20 69 –
74404064022
STE ALT EAG CAD LTS PSP SPE CAD CAD 2.2 5.4 7.5 14 60 –
74404084022
STE ALT EAG CAD LTS PSP SPE CAD CAD 2.2 5.15 7.8 12 57 –
74404043022A
ALT EAG CAD LTS PSP SPE CAD CAD 2.2 3.83 2.28 23 104 7440403A
74404020022
ALT EAG CAD LTS PSP SPE CAD CAD 2.2 0.96 1.4 225 107 7440402
74404031027A
ALT EAG CAD LTS PSP SPE CAD CAD 2.7 1.85 1.66 80 121 7440403A
74404024033
STE ALT EAG CAD LTS PSP SPE CAD CAD 3.3 1.4 1.5 120 66 7440402
74404032033
STE ALT EAG CAD LTS PSP SPE CAD CAD 3.3 1.5 1.5 70 72 7440402
74404041033
ALT EAG CAD LTS PSP SPE CAD CAD 3.3 1.75 2.1 69 78 7440405
74404042033
STE ALT EAG CAD LTS PSP SPE CAD CAD 3.3 2 2.9 55 56 7440405
74404052033
ALT EAG CAD LTS PSP SPE CAD CAD 3.3 2.6 3 42.2 70 –
74404054033
STE ALT EAG CAD LTS PSP SPE CAD CAD 3.3 3.4 4.3 24 48 7440405
74404063033
STE ALT EAG CAD LTS PSP SPE CAD CAD 3.3 3.48 4.5 25 59 –
74404064033
STE ALT EAG CAD LTS PSP SPE CAD CAD 3.3 4.2 6.5 21 42 –
74404084033
STE ALT EAG CAD LTS PSP SPE CAD CAD 3.3 4.4 7.1 17 42 –
74404043033A
ALT EAG CAD LTS PSP SPE CAD CAD 3.3 3.23 1.75 33 75 7440403A
74404020033
ALT EAG CAD LTS PSP SPE CAD CAD 3.3 0.87 1.1 275 78 7440402
74404052039
ALT EAG CAD LTS PSP SPE CAD CAD 3.9 2.4 2.8 50.5 62 –
74404024047
STE ALT EAG CAD LTS PSP SPE CAD CAD 4.7 1.12 1.2 175 52 7440402
74404032047
STE ALT EAG CAD LTS PSP SPE CAD CAD 4.7 1.3 1.2 96 50 7440402
74404041047
ALT EAG CAD LTS PSP SPE CAD CAD 4.7 1.55 1.9 91 55 7440405
74404042047
STE ALT EAG CAD LTS PSP SPE CAD CAD 4.7 1.7 2.2 70 44 7440405
74404052047
ALT EAG CAD LTS PSP SPE CAD CAD 4.7 2.3 2.7 55.9 57 7440405
74404054047
STE ALT EAG CAD LTS PSP SPE CAD CAD 4.7 3 3.8 30 43 7440405
74404063047
STE ALT EAG CAD LTS PSP SPE CAD CAD 4.7 3.08 3.3 30 50 –
74404064047
STE ALT EAG CAD LTS PSP SPE CAD CAD 4.7 3.85 5.5 26 36 –
74404084047
STE ALT EAG CAD LTS PSP SPE CAD CAD 4.7 4.1 6.5 19 30 –
74404031047A
ALT EAG CAD LTS PSP SPE CAD CAD 4.7 1.4 1 139 95 7440403A
74404043047A
ALT EAG CAD LTS PSP SPE CAD CAD 4.7 2.3 1.43 46 61 7440403A
74404020047
ALT EAG CAD LTS PSP SPE CAD CAD 4.7 0.72 0.85 410 71 7440402
74404052056
ALT EAG CAD LTS PSP SPE CAD CAD 5.6 2.1 2.55 67.5 50 –
74404024068
STE ALT EAG CAD LTS PSP SPE CAD CAD 6.8 0.85 1 300 40 7440402
74404032068
STE ALT EAG CAD LTS PSP SPE CAD CAD 6.8 1.16 0.94 120 42 7440402
74404042068
STE ALT EAG CAD LTS PSP SPE CAD CAD 6.8 1.45 1.8 98 39 –
74404052068
ALT EAG CAD LTS PSP SPE CAD CAD 6.8 1.9 2.4 82.7 46 –
74404054068
STE ALT EAG CAD LTS PSP SPE CAD CAD 6.8 2.5 3.2 43 35 –
74404063068
STE ALT EAG CAD LTS PSP SPE CAD CAD 6.8 2.4 2.8 47 40 –
74404064068
STE ALT EAG CAD LTS PSP SPE CAD CAD 6.8 3.2 4.3 31 27 –
74404084068
STE ALT EAG CAD LTS PSP SPE CAD CAD 6.8 3.6 5 24 27 –
74404031068A
ALT EAG CAD LTS PSP SPE CAD CAD 6.8 1.29 0.74 164 69 7440403A
74404020068
ALT EAG CAD LTS PSP SPE CAD CAD 6.8 0.55 0.75 700 52 7440402
74404052075
ALT EAG CAD LTS PSP SPE CAD CAD 7.5 1.7 2.1 96.8 40 –
74404063082
STE ALT EAG CAD LTS PSP SPE CAD CAD 8.2 2.25 2.5 55 33 –
74404064082
STE ALT EAG CAD LTS PSP SPE CAD CAD 8.2 3 4.3 43 25 –
74404084082
STE ALT EAG CAD LTS PSP SPE CAD CAD 8.2 3.45 4.6 26 25 –
74404024100
STE ALT EAG CAD LTS PSP SPE CAD CAD 10 0.65 0.85 435 30 7440402
74404032100
STE ALT EAG CAD LTS PSP SPE CAD CAD 10 0.84 0.87 230 33 7440402
74404041100
ALT EAG CAD LTS PSP SPE CAD CAD 10 1.32 1 168 38 7440405
74404042100
STE ALT EAG CAD LTS PSP SPE CAD CAD 10 1.2 1.5 150 28 7440405
74404052100
ALT EAG CAD LTS PSP SPE CAD CAD 10 1.6 1.95 109 37 7440405
74404054100
STE ALT EAG CAD LTS PSP SPE CAD CAD 10 2.1 2.5 64 26 7440405
74404063100
STE ALT EAG CAD LTS PSP SPE CAD CAD 10 1.95 2.2 72 31 –
74404064100
STE ALT EAG CAD LTS PSP SPE CAD CAD 10 2.85 3.5 48 22 –
74404084100
STE ALT EAG CAD LTS PSP SPE CAD CAD 10 3.3 3.9 29 23 –
74404031100A
ALT EAG CAD LTS PSP SPE CAD CAD 10 1.03 0.58 254 58 7440403A
74404043100A
ALT EAG CAD LTS PSP SPE CAD CAD 10 1.76 1.04 89 42 7440403A
74404020100
ALT EAG CAD LTS PSP SPE CAD CAD 10 0.5 0.6 860 39 7440402
74404064120
STE ALT EAG CAD LTS PSP SPE CAD CAD 12 2.6 3.3 58 21 –
74404084120
STE ALT EAG CAD LTS PSP SPE CAD CAD 12 2.8 3.8 40 21 –
74404024150
STE ALT EAG CAD LTS PSP SPE CAD CAD 15 0.47 0.75 830 28 7440402
74404032150
STE ALT EAG CAD LTS PSP SPE CAD