WE-GF SMT Wire Wound Inductor
SizeDimen­sionsL
(mm)
W
(mm)
H
(mm)
Mount
3225
3.2 2.5 2.2 SMT
4532
4.5 3.2 3.2 SMT

Characteristics

  • Wire wound on ferrite
  • Operating temperature: –40°C to +105°C
  • Recommended soldering profile: Reflow
  • 5% tolerance is available on request

Applications

  • RF circuits like tuner, transponder etc.
  • RF amplifier circuits like antennas amplifier
  • Oscillators
  • Filter circuits
  • Amplification circuits

Products

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3225
4532
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Order Code
Data­sheet
Downloads
Status
L(µH)
IRP,40K(A)
RDC max.(mΩ)
Q(%)
fres(MHz)
Mount
Design Kit
Samples
744766001
0.1 µH, 2.55 A, 440 mΩ
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance0.1 µH
Performance Rated Current2.55 A
DC Resistance440 mΩ
Q-Factor28 %
Self Resonant Frequency780 MHz
MountSMT 
Design Kit
744764002
0.22 µH, 1.25 A, 320 mΩ
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance0.22 µH
Performance Rated Current1.25 A
DC Resistance320 mΩ
Q-Factor30 %
Self Resonant Frequency660 MHz
MountSMT 
Design Kit
7447640027
0.27 µH, 1.2 A, 360 mΩ
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance0.27 µH
Performance Rated Current1.2 A
DC Resistance360 mΩ
Q-Factor30 %
Self Resonant Frequency630 MHz
MountSMT 
Design Kit
7447640033
0.33 µH, 1.15 A, 400 mΩ
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance0.33 µH
Performance Rated Current1.15 A
DC Resistance400 mΩ
Q-Factor30 %
Self Resonant Frequency580 MHz
MountSMT 
Design Kit
7447660033
0.33 µH, 1.85 A, 400 mΩ
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance0.33 µH
Performance Rated Current1.85 A
DC Resistance400 mΩ
Q-Factor30 %
Self Resonant Frequency440 MHz
MountSMT 
Design Kit
744764003
0.39 µH, 1.15 A, 450 mΩ
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance0.39 µH
Performance Rated Current1.15 A
DC Resistance450 mΩ
Q-Factor30 %
Self Resonant Frequency520 MHz
MountSMT 
Design Kit
7447660039
0.39 µH, 1.8 A, 450 mΩ
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance0.39 µH
Performance Rated Current1.8 A
DC Resistance450 mΩ
Q-Factor30 %
Self Resonant Frequency390 MHz
MountSMT 
Design Kit
744764004
0.47 µH, 1 A, 500 mΩ
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance0.47 µH
Performance Rated Current1 A
DC Resistance500 mΩ
Q-Factor30 %
Self Resonant Frequency480 MHz
MountSMT 
Design Kit
744764005
0.56 µH, 1 A, 550 mΩ
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance0.56 µH
Performance Rated Current1 A
DC Resistance550 mΩ
Q-Factor30 %
Self Resonant Frequency420 MHz
MountSMT 
Design Kit
744764006
0.68 µH, 0.95 A, 600 mΩ
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance0.68 µH
Performance Rated Current0.95 A
DC Resistance600 mΩ
Q-Factor30 %
Self Resonant Frequency400 MHz
MountSMT 
Design Kit
7447660068
0.68 µH, 1.65 A, 600 mΩ
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance0.68 µH
Performance Rated Current1.65 A
DC Resistance600 mΩ
Q-Factor30 %
Self Resonant Frequency310 MHz
MountSMT 
Design Kit
7447640082
0.82 µH, 0.95 A, 650 mΩ
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance0.82 µH
Performance Rated Current0.95 A
DC Resistance650 mΩ
Q-Factor30 %
Self Resonant Frequency370 MHz
MountSMT 
Design Kit
7447660082
0.82 µH, 1.6 A, 670 mΩ
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance0.82 µH
Performance Rated Current1.6 A
DC Resistance670 mΩ
Q-Factor30 %
Self Resonant Frequency300 MHz
MountSMT 
Design Kit
74476401
1 µH, 0.9 A, 700 mΩ
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance1 µH
Performance Rated Current0.9 A
DC Resistance700 mΩ
Q-Factor30 %
Self Resonant Frequency340 MHz
MountSMT 
Design Kit
74476601
1 µH, 1.5 A, 500 mΩ
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance1 µH
Performance Rated Current1.5 A
DC Resistance500 mΩ
Q-Factor50 %
Self Resonant Frequency275 MHz
MountSMT 
Design Kit
744764012
1.2 µH, 0.9 A, 750 mΩ
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance1.2 µH
Performance Rated Current0.9 A
DC Resistance750 mΩ
Q-Factor30 %
Self Resonant Frequency320 MHz
MountSMT 
Design Kit
744766012
1.2 µH, 1.3 A, 550 mΩ
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance1.2 µH
Performance Rated Current1.3 A
DC Resistance550 mΩ
Q-Factor50 %
Self Resonant Frequency250 MHz
MountSMT 
Design Kit
744764015
1.5 µH, 0.85 A, 850 mΩ
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance1.5 µH
Performance Rated Current0.85 A
DC Resistance850 mΩ
Q-Factor30 %
Self Resonant Frequency250 MHz
MountSMT 
Design Kit
744766015
1.5 µH, 1.3 A, 600 mΩ
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance1.5 µH
Performance Rated Current1.3 A
DC Resistance600 mΩ
Q-Factor50 %
Self Resonant Frequency230 MHz
MountSMT 
Design Kit
744764018
1.8 µH, 0.8 A, 900 mΩ
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance1.8 µH
Performance Rated Current0.8 A
DC Resistance900 mΩ
Q-Factor30 %
Self Resonant Frequency170 MHz
MountSMT 
Design Kit
744766018
1.8 µH, 1.2 A, 650 mΩ
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance1.8 µH
Performance Rated Current1.2 A
DC Resistance650 mΩ
Q-Factor50 %
Self Resonant Frequency210 MHz
MountSMT 
Design Kit
74476402
2.2 µH, 0.75 A, 1000 mΩ
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance2.2 µH
Performance Rated Current0.75 A
DC Resistance1000 mΩ
Q-Factor30 %
Self Resonant Frequency100 MHz
MountSMT 
Design Kit
74476602
2.2 µH, 0.95 A, 700 mΩ
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance2.2 µH
Performance Rated Current0.95 A
DC Resistance700 mΩ
Q-Factor50 %
Self Resonant Frequency185 MHz
MountSMT 
Design Kit
744764027
2.7 µH, 0.75 A, 1100 mΩ
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance2.7 µH
Performance Rated Current0.75 A
DC Resistance1100 mΩ
Q-Factor30 %
Self Resonant Frequency80 MHz
MountSMT 
Design Kit
74476403
3.3 µH, 0.7 A, 1200 mΩ
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance3.3 µH
Performance Rated Current0.7 A
DC Resistance1200 mΩ
Q-Factor30 %
Self Resonant Frequency60 MHz
MountSMT 
Design Kit
74476603
3.3 µH, 0.95 A, 800 mΩ
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance3.3 µH
Performance Rated Current0.95 A
DC Resistance800 mΩ
Q-Factor50 %
Self Resonant Frequency155 MHz
MountSMT 
Design Kit
744764039
3.9 µH, 0.65 A, 1300 mΩ
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance3.9 µH
Performance Rated Current0.65 A
DC Resistance1300 mΩ
Q-Factor30 %
Self Resonant Frequency50 MHz
MountSMT 
Design Kit
744766039
3.9 µH, 0.9 A, 900 mΩ
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance3.9 µH
Performance Rated Current0.9 A
DC Resistance900 mΩ
Q-Factor50 %
Self Resonant Frequency120 MHz
MountSMT 
Design Kit
74476404
4.7 µH, 0.6 A, 1500 mΩ
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance4.7 µH
Performance Rated Current0.6 A
DC Resistance1500 mΩ
Q-Factor30 %
Self Resonant Frequency45 MHz
MountSMT 
Design Kit
74476604
4.7 µH, 0.8 A, 1000 mΩ
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance4.7 µH
Performance Rated Current0.8 A
DC Resistance1000 mΩ
Q-Factor50 %
Self Resonant Frequency95 MHz
MountSMT 
Design Kit
744766056
5.6 µH, 0.75 A, 1100 mΩ
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance5.6 µH
Performance Rated Current0.75 A
DC Resistance1100 mΩ
Q-Factor50 %
Self Resonant Frequency60 MHz
MountSMT 
Design Kit
74476406
6.8 µH, 0.55 A, 1800 mΩ
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance6.8 µH
Performance Rated Current0.55 A
DC Resistance1800 mΩ
Q-Factor30 %
Self Resonant Frequency38 MHz
MountSMT 
Design Kit
74476606
6.8 µH, 0.75 A, 1200 mΩ
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance6.8 µH
Performance Rated Current0.75 A
DC Resistance1200 mΩ
Q-Factor50 %
Self Resonant Frequency35 MHz
MountSMT 
Design Kit
744766082
8.2 µH, 0.7 A, 1400 mΩ
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance8.2 µH
Performance Rated Current0.7 A
DC Resistance1400 mΩ
Q-Factor50 %
Self Resonant Frequency30 MHz
MountSMT 
Design Kit
74476410
10 µH, 0.5 A, 2100 mΩ
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance10 µH
Performance Rated Current0.5 A
DC Resistance2100 mΩ
Q-Factor30 %
Self Resonant Frequency32 MHz
MountSMT 
Design Kit
74476610
10 µH, 0.7 A, 1600 mΩ
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance10 µH
Performance Rated Current0.7 A
DC Resistance1600 mΩ
Q-Factor50 %
Self Resonant Frequency25 MHz
MountSMT 
Design Kit
744764112
12 µH, 0.45 A, 2500 mΩ
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance12 µH
Performance Rated Current0.45 A
DC Resistance2500 mΩ
Q-Factor30 %
Self Resonant Frequency28 MHz
MountSMT 
Design Kit
744764115
15 µH, 0.4 A, 2800 mΩ
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance15 µH
Performance Rated Current0.4 A
DC Resistance2800 mΩ
Q-Factor30 %
Self Resonant Frequency26 MHz
MountSMT 
Design Kit
744766115
15 µH, 0.6 A, 2500 mΩ
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance15 µH
Performance Rated Current0.6 A
DC Resistance2500 mΩ
Q-Factor50 %
Self Resonant Frequency20 MHz
MountSMT 
Design Kit
744764118
18 µH, 0.4 A, 3300 mΩ
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance18 µH
Performance Rated Current0.4 A
DC Resistance3300 mΩ
Q-Factor30 %
Self Resonant Frequency23 MHz
MountSMT 
Design Kit
744766118
18 µH, 0.6 A, 2800 mΩ
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance18 µH
Performance Rated Current0.6 A
DC Resistance2800 mΩ
Q-Factor50 %
Self Resonant Frequency19 MHz
MountSMT 
Design Kit
744764122
22 µH, 0.35 A, 3700 mΩ
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance22 µH
Performance Rated Current0.35 A
DC Resistance3700 mΩ
Q-Factor30 %
Self Resonant Frequency20 MHz
MountSMT 
Design Kit
744766122
22 µH, 0.55 A, 3200 mΩ
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance22 µH
Performance Rated Current0.55 A
DC Resistance3200 mΩ
Q-Factor50 %
Self Resonant Frequency18 MHz
MountSMT 
Design Kit
744764133
33 µH, 0.3 A, 5600 mΩ
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance33 µH
Performance Rated Current0.3 A
DC Resistance5600 mΩ
Q-Factor30 %
Self Resonant Frequency17 MHz
MountSMT 
Design Kit
744766133
33 µH, 0.55 A, 4000 mΩ
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance33 µH
Performance Rated Current0.55 A
DC Resistance4000 mΩ
Q-Factor50 %
Self Resonant Frequency14 MHz
MountSMT 
Design Kit
744764139
39 µH, 0.3 A, 6400 mΩ
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance39 µH
Performance Rated Current0.3 A
DC Resistance6400 mΩ
Q-Factor30 %
Self Resonant Frequency16 MHz
MountSMT 
Design Kit
744764147
47 µH, 0.25 A, 7000 mΩ
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance47 µH
Performance Rated Current0.25 A
DC Resistance7000 mΩ
Q-Factor30 %
Self Resonant Frequency15 MHz
MountSMT 
Design Kit
744766147
47 µH, 0.45 A, 5000 mΩ
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance47 µH
Performance Rated Current0.45 A
DC Resistance5000 mΩ
Q-Factor50 %
Self Resonant Frequency12 MHz
MountSMT 
Design Kit
744764156
56 µH, 0.25 A, 8000 mΩ
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance56 µH
Performance Rated Current0.25 A
DC Resistance8000 mΩ
Q-Factor30 %
Self Resonant Frequency14 MHz
MountSMT 
Design Kit
744766156
56 µH, 0.45 A, 5500 mΩ
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance56 µH
Performance Rated Current0.45 A
DC Resistance5500 mΩ
Q-Factor50 %
Self Resonant Frequency11 MHz
MountSMT 
Design Kit
744764168
68 µH, 0.2 A, 9000 mΩ
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance68 µH
Performance Rated Current0.2 A
DC Resistance9000 mΩ
Q-Factor30 %
Self Resonant Frequency12.5 MHz
MountSMT 
Design Kit
744766168
68 µH, 0.4 A, 6000 mΩ
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance68 µH
Performance Rated Current0.4 A
DC Resistance6000 mΩ
Q-Factor50 %
Self Resonant Frequency10 MHz
MountSMT 
Design Kit
74476420
100 µH, 0.2 A, 11000 mΩ
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance100 µH
Performance Rated Current0.2 A
DC Resistance11000 mΩ
Q-Factor20 %
Self Resonant Frequency11 MHz
MountSMT 
Design Kit
74476620
100 µH, 0.35 A, 8000 mΩ
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance100 µH
Performance Rated Current0.35 A
DC Resistance8000 mΩ
Q-Factor40 %
Self Resonant Frequency8.5 MHz
MountSMT 
Design Kit
744766215
150 µH, 0.3 A, 9000 mΩ
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance150 µH
Performance Rated Current0.3 A
DC Resistance9000 mΩ
Q-Factor40 %
Self Resonant Frequency6 MHz
MountSMT 
Design Kit
744766218
180 µH, 0.25 A, 9500 mΩ
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance180 µH
Performance Rated Current0.25 A
DC Resistance9500 mΩ
Q-Factor40 %
Self Resonant Frequency5.5 MHz
MountSMT 
Design Kit
744766220
220 µH, 0.25 A, 10000 mΩ
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance220 µH
Performance Rated Current0.25 A
DC Resistance10000 mΩ
Q-Factor40 %
Self Resonant Frequency5 MHz
MountSMT 
Design Kit
744766233
330 µH, 0.2 A, 14000 mΩ
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance330 µH
Performance Rated Current0.2 A
DC Resistance14000 mΩ
Q-Factor40 %
Self Resonant Frequency4.5 MHz
MountSMT 
Design Kit
744766239
390 µH, 0.2 A, 18000 mΩ
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance390 µH
Performance Rated Current0.2 A
DC Resistance18000 mΩ
Q-Factor40 %
Self Resonant Frequency3.5 MHz
MountSMT 
Design Kit
74476624
470 µH, 0.2 A, 26000 mΩ
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance470 µH
Performance Rated Current0.2 A
DC Resistance26000 mΩ
Q-Factor40 %
Self Resonant Frequency3.4 MHz
MountSMT 
Design Kit
74476625
560 µH, 0.15 A, 30000 mΩ
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance560 µH
Performance Rated Current0.15 A
DC Resistance30000 mΩ
Q-Factor40 %
Self Resonant Frequency3 MHz
MountSMT 
Design Kit
74476626
680 µH, 0.15 A, 30000 mΩ
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance680 µH
Performance Rated Current0.15 A
DC Resistance30000 mΩ
Q-Factor30 %
Self Resonant Frequency3 MHz
MountSMT 
Design Kit
74476628
820 µH, 0.15 A, 45000 mΩ
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance820 µH
Performance Rated Current0.15 A
DC Resistance45000 mΩ
Q-Factor25 %
Self Resonant Frequency2.5 MHz
MountSMT 
Design Kit
74476630
1000 µH, 0.1 A, 50000 mΩ
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance1000 µH
Performance Rated Current0.1 A
DC Resistance50000 mΩ
Q-Factor20 %
Self Resonant Frequency2.5 MHz
MountSMT 
Design Kit

REDEXPERT loss simulation

Find the best inductor!

REDEXPERT loss simulation

Find the best inductor!

REDEXPERT has the world’s most accurate AC loss model, which even includes the DC-bias current. With dedicated DC-DC topologies or the generic loss simulator, you can accurately determine the AC and DC losses for your converter. The model includes the core material, shape and winding structure of the inductor. REDEXPERT recommends suitable inductors and allows you to add more filters to find the best inductor for your application.

Schematic representations of the REDEXPERT loss simulator

Assortments

Articles from this product series can be found in the following assortments:

Videos

How to choose the right coil type (inductor)?!