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Produktbereich Passive Bauelemente Produktgruppe Induktivitäten & Leistungsübertrager Produktfamilie Speicherdrosseln Produktserie WE-PD2 SMT-Speicherdrossel
Produktbereich Passive Bauelemente Produktgruppe Induktivitäten & Leistungsübertrager Produktfamilie Speicherdrosseln Produktserie WE-PD2 SMT-Speicherdrossel

WE-PD2 SMT-Speicherdrossel

Ungeschirmt

Bauform L
(mm) 		W
(mm) 		H
(mm) 		Montageart
3521 3 3.5 2.1 SMT
4532 - - 3.2 SMT
5848 5.2 5.8 4.5 SMT
7850 7 7.8 5 SMT
1054 9 10 5.4 SMT

Merkmale

  • Offene Bauform
  • Sättigungsströme bis 14 A
  • Geringe Toleranzen bei großen Induktivitätswerten
  • Betriebstemperatur: –40 ºC bis +125 ºC
  • Empfohlenes Lötverfahren: Reflow

Anwendung

  • Schaltregler im Bereich kleiner Betriebsspannungen (Grafikkarten, embedded PC-Karten, Mainboards)
  • Integrierte DC-/DC-Wandler
  • Optimale Dämpfung im MHz Frequenzbereich

Application Notes

Artikeldaten

Alle
3521
4532
5848
7850
1054
Artikel Nr. SPEC Simu­lation Downloads L
(µH) 		IR
(A) 		ISAT
(A) 		RDC typ.
(Ω) 		RDC max.
(Ω) 		fres
(MHz) 		Design Kit Muster
7447730
STE ALT EAG CAD LTS PSP SPE IGS CAD 1 4 5.72 0.014 0.049 110 744773
7447732010
STE ALT EAG CAD LTS PSP SPE CAD IGS 1 2.55 3.7 0.039 0.05 160 –
744776012
STE ALT EAG CAD LTS PSP SPE IGS CAD 1.2 7.4 11 0.004 0.006 110 –
744773014
STE ALT EAG CAD LTS PSP SPE IGS CAD 1.4 3.4 5.04 0.022 0.056 103 –
7447732015
STE ALT EAG CAD LTS PSP SPE CAD IGS 1.5 2.08 3.05 0.054 0.07 130 –
744773018
STE ALT EAG CAD LTS PSP SPE IGS CAD 1.8 2.7 3.6 0.028 0.064 95 –
744773022
STE ALT EAG CAD LTS PSP SPE IGS CAD 2.2 2.5 3.38 0.034 0.071 85 744773
744774022
STE ALT EAG CAD LTS PSP SPE IGS CAD 2.2 4.6 8.2 0.026 0.041 54 744722
744773
744776022
STE ALT EAG CAD LTS PSP SPE IGS CAD 2.2 7 8 0.007 0.01 75 –
7447732022
STE ALT EAG CAD LTS PSP SPE CAD IGS 2.2 1.71 2.54 0.07 0.09 100 –
744773027
STE ALT EAG CAD LTS PSP SPE IGS CAD 2.7 2.25 2.97 0.039 0.079 72 –
744774027
STE ALT EAG CAD LTS PSP SPE IGS CAD 2.7 4 8 0.032 0.045 50 744722
744773033
STE ALT EAG CAD LTS PSP SPE IGS CAD 3.3 2 2.88 0.041 0.086 65 744773
744774033
STE ALT EAG CAD LTS PSP SPE IGS CAD 3.3 4 7.5 0.042 0.06 43 –
744776033
STE ALT EAG CAD LTS PSP SPE IGS CAD 3.3 6 7 0.009 0.015 45 –
7447732033
STE ALT EAG CAD LTS PSP SPE CAD IGS 3.3 1.39 2.09 0.091 0.12 80 –
744773039
STE ALT EAG CAD LTS PSP SPE IGS CAD 3.9 1.88 2.57 0.054 0.094 61 –
744773047
STE ALT EAG CAD LTS PSP SPE IGS CAD 4.7 1.82 2.46 0.059 0.11 50 744773
744776047
STE ALT EAG CAD LTS PSP SPE IGS CAD 4.7 5 6 0.012 0.017 41 –
7447732047
STE ALT EAG CAD LTS PSP SPE CAD IGS 4.7 1.16 1.77 0.125 0.16 70 –
744773056
STE ALT EAG CAD LTS PSP SPE IGS CAD 5.6 1.58 2.43 0.069 0.126 48 –
744776056
STE ALT EAG CAD LTS PSP SPE IGS CAD 5.6 4.8 5.5 0.015 0.019 38 –
744773068
STE ALT EAG CAD LTS PSP SPE IGS CAD 6.8 1.54 2.1 0.076 0.131 41 744773
744774068
STE ALT EAG CAD LTS PSP SPE IGS CAD 6.8 2.4 5 0.071 0.082 28 744722
744773
744776068
STE ALT EAG CAD LTS PSP SPE IGS CAD 6.8 4.4 5 0.016 0.022 34 –
7447732068
STE ALT EAG CAD LTS PSP SPE CAD IGS 6.8 0.96 1.48 0.17 0.21 55 –
744773082
STE ALT EAG CAD LTS PSP SPE IGS CAD 8.2 1.5 1.8 0.116 0.146 38 –
744776082
STE ALT EAG CAD LTS PSP SPE IGS CAD 8.2 4.2 4.25 0.02 0.026 25 –
74477310
STE ALT EAG CAD LTS PSP SPE IGS CAD 10 1.45 1.74 0.118 0.182 37 744773
74477410
STE ALT EAG CAD LTS PSP SPE IGS CAD 10 2.2 2.5 0.078 0.1 26 744722
744773
74477510
STE ALT EAG CAD LTS PSP SPE IGS CAD 10 2.3 2.95 0.044 0.07 28 744775
74477610
STE ALT EAG CAD LTS PSP SPE IGS CAD 10 2.98 3.24 0.028 0.06 24 744775
7447732110
STE ALT EAG CAD LTS PSP SPE CAD IGS 10 0.8 1.23 0.237 0.3 45 –
744773112
STE ALT EAG CAD LTS PSP SPE IGS CAD 12 1.28 1.62 0.156 0.21 32 –
744774112
STE ALT EAG CAD LTS PSP SPE IGS CAD 12 2 1.94 0.082 0.11 24 –
744775112
STE ALT EAG CAD LTS PSP SPE IGS CAD 12 2.18 2.2 0.042 0.08 26 744775
744776112
STE ALT EAG CAD LTS PSP SPE IGS CAD 12 2.72 3.15 0.033 0.07 23 –
744773115
STE ALT EAG CAD LTS PSP SPE IGS CAD 15 1.2 1.46 0.204 0.235 26 744773
744774115
STE ALT EAG CAD LTS PSP SPE IGS CAD 15 1.53 1.9 0.089 0.14 23 744773
744775115
STE ALT EAG CAD LTS PSP SPE IGS CAD 15 1.93 2.23 0.044 0.09 20 744775
744776115
STE ALT EAG CAD LTS PSP SPE IGS CAD 15 2.47 2.88 0.034 0.08 20 –
7447732115
STE ALT EAG CAD LTS PSP SPE CAD IGS 15 0.64 1.01 0.347 0.43 36 –
744773118
STE ALT EAG CAD LTS PSP SPE IGS CAD 18 1.1 1.29 0.225 0.338 23 –
744774118
STE ALT EAG CAD LTS PSP SPE IGS CAD 18 1.45 1.69 0.104 0.15 21 –
744775118
STE ALT EAG CAD LTS PSP SPE IGS CAD 18 1.89 2.14 0.053 0.1 19 744775
744776118
STE ALT EAG CAD LTS PSP SPE IGS CAD 18 2.36 2.43 0.043 0.09 19 744775
744773122
STE ALT EAG CAD LTS PSP SPE IGS CAD 22 1 1.22 0.261 0.37 20 744773
744774122
STE ALT EAG CAD LTS PSP SPE IGS CAD 22 1.28 1.53 0.109 0.18 16 744773
744775122
STE ALT EAG CAD LTS PSP SPE IGS CAD 22 1.76 1.81 0.065 0.11 17.5 744775
744776122
STE ALT EAG CAD LTS PSP SPE IGS CAD 22 2.04 2.07 0.051 0.1 16 744775
7447732122
STE ALT EAG CAD LTS PSP SPE CAD IGS 22 0.53 0.84 0.561 0.7 28 –
744773127
STE ALT EAG CAD LTS PSP SPE IGS CAD 27 0.94 1 0.328 0.522 21 –
744774127
STE ALT EAG CAD LTS PSP SPE IGS CAD 27 1.19 1.4 0.133 0.2 15 744773
744775127
STE ALT EAG CAD LTS PSP SPE IGS CAD 27 1.48 1.62 0.074 0.12 15.5 744775
744776127
STE ALT EAG CAD LTS PSP SPE IGS CAD 27 1.95 1.98 0.063 0.11 15 744775
744773133
STE ALT EAG CAD LTS PSP SPE IGS CAD 33 0.86 0.9 0.37 0.54 20 744773
744774133
STE ALT EAG CAD LTS PSP SPE IGS CAD 33 1.09 1.17 0.15 0.23 14 744773
744775133
STE ALT EAG CAD LTS PSP SPE IGS CAD 33 1.35 1.47 0.088 0.13 14.5 744775
744776133
STE ALT EAG CAD LTS PSP SPE IGS CAD 33 1.78 1.89 0.083 0.12 13 744775
7447732133
STE ALT EAG CAD LTS PSP SPE CAD IGS 33 0.43 0.7 0.778 0.97 24 –
744773139
STE ALT EAG CAD LTS PSP SPE IGS CAD 39 0.77 0.87 0.418 0.587 15 –
744774139
STE ALT EAG CAD LTS PSP SPE IGS CAD 39 0.94 1.1 0.215 0.32 12 –
744775139
STE ALT EAG CAD LTS PSP SPE IGS CAD 39 1.25 1.33 0.116 0.16 12.5 –
744776139
STE ALT EAG CAD LTS PSP SPE IGS CAD 39 1.62 1.8 0.098 0.14 12 –
744773147
STE ALT EAG CAD LTS PSP SPE IGS CAD 47 0.68 0.77 0.523 0.844 17 744773
744774147
STE ALT EAG CAD LTS PSP SPE IGS CAD 47 0.86 1 0.26 0.37 11.5 744773
744775147
STE STE ALT EAG CAD LTS PSP SPE IGS CAD IGS 47 1.17 1.24 0.134 0.18 12 744775
744776147
STE ALT EAG CAD LTS PSP SPE IGS CAD 47 1.45 1.62 0.095 0.17 11 744775
7447732147
STE ALT EAG CAD LTS PSP SPE CAD IGS 47 0.36 0.59 1.11 1.33 20 –
744773156
STE ALT EAG CAD LTS PSP SPE IGS CAD 56 0.64 0.75 0.714 0.937 16 –
744774156
STE ALT EAG CAD LTS PSP SPE IGS CAD 56 0.77 0.9 0.298 0.42 10 –
744775156
STE ALT EAG CAD LTS PSP SPE IGS CAD 56 1.04 1.14 0.189 0.24 10.5 744775
744776156
STE ALT EAG CAD LTS PSP SPE IGS CAD 56 1.36 1.53 0.112 0.19 10 –
744773168
STE ALT EAG CAD LTS PSP SPE IGS CAD 68 0.56 0.68 0.754 1.117 13 744773
744774168
STE ALT EAG CAD LTS PSP SPE IGS CAD 68 0.64 0.86 0.313 0.46 10 744773
744775168
STE ALT EAG CAD LTS PSP SPE IGS CAD 68 0.99 1.05 0.218 0.28 9.7 744775
744776168
STE ALT EAG CAD LTS PSP SPE IGS CAD 68 1.19 1.49 0.138 0.22 9 744775
7447732168
STE ALT EAG CAD LTS PSP SPE CAD IGS 68 0.3 0.49 1.57 1.8 16 –
744774182
STE ALT EAG CAD LTS PSP SPE IGS CAD 82 0.6 0.72 0.475 0.6 8 –
744775182
STE ALT EAG CAD LTS PSP SPE IGS CAD 82 0.9 0.95 0.248 0.37 8.6 744775
744776182
STE ALT EAG CAD LTS PSP SPE IGS CAD 82 1.11 1.17 0.15 0.25 8 744775
74477420
STE ALT EAG CAD LTS PSP SPE IGS CAD 100 0.57 0.68 0.51 0.65 7.5 744773
74477520
STE ALT EAG CAD LTS PSP SPE IGS CAD 100 0.77 0.86 0.208 0.43 8 744775
74477620
STE ALT EAG CAD LTS PSP SPE IGS CAD 100 1.02 1.1 0.2 0.35 7.5 744775
7447732210
STE ALT EAG CAD LTS PSP SPE CAD IGS 100 0.24 0.41 2.42 2.8 12 –
744774212
STE ALT EAG CAD LTS PSP SPE IGS CAD 120 0.49 0.63 0.66 0.93 7 –
744775210
STE ALT EAG CAD LTS PSP SPE IGS CAD 120 0.67 0.81 0.308 0.47 7 –
744776212
STE ALT EAG CAD LTS PSP SPE IGS CAD 120 0.94 0.99 0.243 0.4 6.5 744775
744774215
STE ALT EAG CAD LTS PSP SPE IGS CAD 150 0.46 0.54 0.72 1.1 6.5 744773
744775215
STE ALT EAG CAD LTS PSP SPE IGS CAD 150 0.6 0.71 0.467 0.64 6.2 744775
744776215
STE ALT EAG CAD LTS PSP SPE IGS CAD 150 0.81 0.9 0.3 0.47 6 744775
744774218
STE ALT EAG CAD LTS PSP SPE IGS CAD 180 0.42 0.5 0.85 1.38 5.8 –
744775218
STE ALT EAG CAD LTS PSP SPE IGS CAD 180 0.55 0.57 0.574 0.71 5.8 744775
744776218
STE ALT EAG CAD LTS PSP SPE IGS CAD 180 0.76 0.78 0.32 0.63 5.4 744775
744774222
STE ALT EAG CAD LTS PSP SPE IGS CAD 220 0.42 0.47 0.945 1.57 5 744773
744775222
STE ALT EAG CAD LTS PSP SPE IGS CAD 220 0.51 0.56 0.614 0.96 5.4 744775
744776222
STE ALT EAG CAD LTS PSP SPE IGS CAD 220 0.67 0.77 0.451 0.73 5 744775
744775227
STE ALT EAG CAD LTS PSP SPE IGS CAD 270 0.47 0.51 0.699 1.11 4.7 744775
744776227
STE ALT EAG CAD LTS PSP SPE IGS CAD 270 0.62 0.68 0.5 0.97 4.3 –
744775233