Size Dimen­sions L
(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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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 Active i | Production is active. Expected lifetime: >10 years.
Inductance 0.1 µH
Performance Rated Current 2.55 A
DC Resistance 440 mΩ
Q-Factor 28 %
Self Resonant Frequency 780 MHz
Mount SMT 
Design Kit
744764002
0.22 µH, 1.25 A, 320 mΩ
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 0.22 µH
Performance Rated Current 1.25 A
DC Resistance 320 mΩ
Q-Factor 30 %
Self Resonant Frequency 660 MHz
Mount SMT 
Design Kit
7447640027
0.27 µH, 1.2 A, 360 mΩ
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 0.27 µH
Performance Rated Current 1.2 A
DC Resistance 360 mΩ
Q-Factor 30 %
Self Resonant Frequency 630 MHz
Mount SMT 
Design Kit
7447640033
0.33 µH, 1.15 A, 400 mΩ
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 0.33 µH
Performance Rated Current 1.15 A
DC Resistance 400 mΩ
Q-Factor 30 %
Self Resonant Frequency 580 MHz
Mount SMT 
Design Kit
7447660033
0.33 µH, 1.85 A, 400 mΩ
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 0.33 µH
Performance Rated Current 1.85 A
DC Resistance 400 mΩ
Q-Factor 30 %
Self Resonant Frequency 440 MHz
Mount SMT 
Design Kit
744764003
0.39 µH, 1.15 A, 450 mΩ
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 0.39 µH
Performance Rated Current 1.15 A
DC Resistance 450 mΩ
Q-Factor 30 %
Self Resonant Frequency 520 MHz
Mount SMT 
Design Kit
7447660039
0.39 µH, 1.8 A, 450 mΩ
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 0.39 µH
Performance Rated Current 1.8 A
DC Resistance 450 mΩ
Q-Factor 30 %
Self Resonant Frequency 390 MHz
Mount SMT 
Design Kit
744764004
0.47 µH, 1 A, 500 mΩ
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 0.47 µH
Performance Rated Current 1 A
DC Resistance 500 mΩ
Q-Factor 30 %
Self Resonant Frequency 480 MHz
Mount SMT 
Design Kit
744764005
0.56 µH, 1 A, 550 mΩ
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 0.56 µH
Performance Rated Current 1 A
DC Resistance 550 mΩ
Q-Factor 30 %
Self Resonant Frequency 420 MHz
Mount SMT 
Design Kit
744764006
0.68 µH, 0.95 A, 600 mΩ
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 0.68 µH
Performance Rated Current 0.95 A
DC Resistance 600 mΩ
Q-Factor 30 %
Self Resonant Frequency 400 MHz
Mount SMT 
Design Kit
7447660068
0.68 µH, 1.65 A, 600 mΩ
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 0.68 µH
Performance Rated Current 1.65 A
DC Resistance 600 mΩ
Q-Factor 30 %
Self Resonant Frequency 310 MHz
Mount SMT 
Design Kit
7447640082
0.82 µH, 0.95 A, 650 mΩ
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 0.82 µH
Performance Rated Current 0.95 A
DC Resistance 650 mΩ
Q-Factor 30 %
Self Resonant Frequency 370 MHz
Mount SMT 
Design Kit
7447660082
0.82 µH, 1.6 A, 670 mΩ
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 0.82 µH
Performance Rated Current 1.6 A
DC Resistance 670 mΩ
Q-Factor 30 %
Self Resonant Frequency 300 MHz
Mount SMT 
Design Kit
74476401
1 µH, 0.9 A, 700 mΩ
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 1 µH
Performance Rated Current 0.9 A
DC Resistance 700 mΩ
Q-Factor 30 %
Self Resonant Frequency 340 MHz
Mount SMT 
Design Kit
74476601
1 µH, 1.5 A, 500 mΩ
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 1 µH
Performance Rated Current 1.5 A
DC Resistance 500 mΩ
Q-Factor 50 %
Self Resonant Frequency 275 MHz
Mount SMT 
Design Kit
744764012
1.2 µH, 0.9 A, 750 mΩ
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 1.2 µH
Performance Rated Current 0.9 A
DC Resistance 750 mΩ
Q-Factor 30 %
Self Resonant Frequency 320 MHz
Mount SMT 
Design Kit
744766012
1.2 µH, 1.3 A, 550 mΩ
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 1.2 µH
Performance Rated Current 1.3 A
DC Resistance 550 mΩ
Q-Factor 50 %
Self Resonant Frequency 250 MHz
Mount SMT 
Design Kit
744764015
1.5 µH, 0.85 A, 850 mΩ
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 1.5 µH
Performance Rated Current 0.85 A
DC Resistance 850 mΩ
Q-Factor 30 %
Self Resonant Frequency 250 MHz
Mount SMT 
Design Kit
744766015
1.5 µH, 1.3 A, 600 mΩ
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 1.5 µH
Performance Rated Current 1.3 A
DC Resistance 600 mΩ
Q-Factor 50 %
Self Resonant Frequency 230 MHz
Mount SMT 
Design Kit
744764018
1.8 µH, 0.8 A, 900 mΩ
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 1.8 µH
Performance Rated Current 0.8 A
DC Resistance 900 mΩ
Q-Factor 30 %
Self Resonant Frequency 170 MHz
Mount SMT 
Design Kit
744766018
1.8 µH, 1.2 A, 650 mΩ
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 1.8 µH
Performance Rated Current 1.2 A
DC Resistance 650 mΩ
Q-Factor 50 %
Self Resonant Frequency 210 MHz
Mount SMT 
Design Kit
74476402
2.2 µH, 0.75 A, 1000 mΩ
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 2.2 µH
Performance Rated Current 0.75 A
DC Resistance 1000 mΩ
Q-Factor 30 %
Self Resonant Frequency 100 MHz
Mount SMT 
Design Kit
74476602
2.2 µH, 0.95 A, 700 mΩ
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 2.2 µH
Performance Rated Current 0.95 A
DC Resistance 700 mΩ
Q-Factor 50 %
Self Resonant Frequency 185 MHz
Mount SMT 
Design Kit
744764027
2.7 µH, 0.75 A, 1100 mΩ
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 2.7 µH
Performance Rated Current 0.75 A
DC Resistance 1100 mΩ
Q-Factor 30 %
Self Resonant Frequency 80 MHz
Mount SMT 
Design Kit
74476403
3.3 µH, 0.7 A, 1200 mΩ
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 3.3 µH
Performance Rated Current 0.7 A
DC Resistance 1200 mΩ
Q-Factor 30 %
Self Resonant Frequency 60 MHz
Mount SMT 
Design Kit
74476603
3.3 µH, 0.95 A, 800 mΩ
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 3.3 µH
Performance Rated Current 0.95 A
DC Resistance 800 mΩ
Q-Factor 50 %
Self Resonant Frequency 155 MHz
Mount SMT 
Design Kit
744764039
3.9 µH, 0.65 A, 1300 mΩ
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 3.9 µH
Performance Rated Current 0.65 A
DC Resistance 1300 mΩ
Q-Factor 30 %
Self Resonant Frequency 50 MHz
Mount SMT 
Design Kit
744766039
3.9 µH, 0.9 A, 900 mΩ
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 3.9 µH
Performance Rated Current 0.9 A
DC Resistance 900 mΩ
Q-Factor 50 %
Self Resonant Frequency 120 MHz
Mount SMT 
Design Kit
74476404
4.7 µH, 0.6 A, 1500 mΩ
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 4.7 µH
Performance Rated Current 0.6 A
DC Resistance 1500 mΩ
Q-Factor 30 %
Self Resonant Frequency 45 MHz
Mount SMT 
Design Kit
74476604
4.7 µH, 0.8 A, 1000 mΩ
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 4.7 µH
Performance Rated Current 0.8 A
DC Resistance 1000 mΩ
Q-Factor 50 %
Self Resonant Frequency 95 MHz
Mount SMT 
Design Kit
744766056
5.6 µH, 0.75 A, 1100 mΩ
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 5.6 µH
Performance Rated Current 0.75 A
DC Resistance 1100 mΩ
Q-Factor 50 %
Self Resonant Frequency 60 MHz
Mount SMT 
Design Kit
74476406
6.8 µH, 0.55 A, 1800 mΩ
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 6.8 µH
Performance Rated Current 0.55 A
DC Resistance 1800 mΩ
Q-Factor 30 %
Self Resonant Frequency 38 MHz
Mount SMT 
Design Kit
74476606
6.8 µH, 0.75 A, 1200 mΩ
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 6.8 µH
Performance Rated Current 0.75 A
DC Resistance 1200 mΩ
Q-Factor 50 %
Self Resonant Frequency 35 MHz
Mount SMT 
Design Kit
744766082
8.2 µH, 0.7 A, 1400 mΩ
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 8.2 µH
Performance Rated Current 0.7 A
DC Resistance 1400 mΩ
Q-Factor 50 %
Self Resonant Frequency 30 MHz
Mount SMT 
Design Kit
74476410
10 µH, 0.5 A, 2100 mΩ
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 10 µH
Performance Rated Current 0.5 A
DC Resistance 2100 mΩ
Q-Factor 30 %
Self Resonant Frequency 32 MHz
Mount SMT 
Design Kit
74476610
10 µH, 0.7 A, 1600 mΩ
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 10 µH
Performance Rated Current 0.7 A
DC Resistance 1600 mΩ
Q-Factor 50 %
Self Resonant Frequency 25 MHz
Mount SMT 
Design Kit
744764112
12 µH, 0.45 A, 2500 mΩ
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 12 µH
Performance Rated Current 0.45 A
DC Resistance 2500 mΩ
Q-Factor 30 %
Self Resonant Frequency 28 MHz
Mount SMT 
Design Kit
744764115
15 µH, 0.4 A, 2800 mΩ
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 15 µH
Performance Rated Current 0.4 A
DC Resistance 2800 mΩ
Q-Factor 30 %
Self Resonant Frequency 26 MHz
Mount SMT 
Design Kit
744766115
15 µH, 0.6 A, 2500 mΩ
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 15 µH
Performance Rated Current 0.6 A
DC Resistance 2500 mΩ
Q-Factor 50 %
Self Resonant Frequency 20 MHz
Mount SMT 
Design Kit
744764118
18 µH, 0.4 A, 3300 mΩ
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 18 µH
Performance Rated Current 0.4 A
DC Resistance 3300 mΩ
Q-Factor 30 %
Self Resonant Frequency 23 MHz
Mount SMT 
Design Kit
744766118
18 µH, 0.6 A, 2800 mΩ
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 18 µH
Performance Rated Current 0.6 A
DC Resistance 2800 mΩ
Q-Factor 50 %
Self Resonant Frequency 19 MHz
Mount SMT 
Design Kit
744764122
22 µH, 0.35 A, 3700 mΩ
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 22 µH
Performance Rated Current 0.35 A
DC Resistance 3700 mΩ
Q-Factor 30 %
Self Resonant Frequency 20 MHz
Mount SMT 
Design Kit
744766122
22 µH, 0.55 A, 3200 mΩ
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 22 µH
Performance Rated Current 0.55 A
DC Resistance 3200 mΩ
Q-Factor 50 %
Self Resonant Frequency 18 MHz
Mount SMT 
Design Kit
744764133
33 µH, 0.3 A, 5600 mΩ
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 33 µH
Performance Rated Current 0.3 A
DC Resistance 5600 mΩ
Q-Factor 30 %
Self Resonant Frequency 17 MHz
Mount SMT 
Design Kit
744766133
33 µH, 0.55 A, 4000 mΩ
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 33 µH
Performance Rated Current 0.55 A
DC Resistance 4000 mΩ
Q-Factor 50 %
Self Resonant Frequency 14 MHz
Mount SMT 
Design Kit
744764139
39 µH, 0.3 A, 6400 mΩ
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 39 µH
Performance Rated Current 0.3 A
DC Resistance 6400 mΩ
Q-Factor 30 %
Self Resonant Frequency 16 MHz
Mount SMT 
Design Kit
744764147
47 µH, 0.25 A, 7000 mΩ
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 47 µH
Performance Rated Current 0.25 A
DC Resistance 7000 mΩ
Q-Factor 30 %
Self Resonant Frequency 15 MHz
Mount SMT 
Design Kit
744766147
47 µH, 0.45 A, 5000 mΩ
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 47 µH
Performance Rated Current 0.45 A
DC Resistance 5000 mΩ
Q-Factor 50 %
Self Resonant Frequency 12 MHz
Mount SMT 
Design Kit
744764156
56 µH, 0.25 A, 8000 mΩ
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 56 µH
Performance Rated Current 0.25 A
DC Resistance 8000 mΩ
Q-Factor 30 %
Self Resonant Frequency 14 MHz
Mount SMT 
Design Kit
744766156
56 µH, 0.45 A, 5500 mΩ
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 56 µH
Performance Rated Current 0.45 A
DC Resistance 5500 mΩ
Q-Factor 50 %
Self Resonant Frequency 11 MHz
Mount SMT 
Design Kit
744764168
68 µH, 0.2 A, 9000 mΩ
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 68 µH
Performance Rated Current 0.2 A
DC Resistance 9000 mΩ
Q-Factor 30 %
Self Resonant Frequency 12.5 MHz
Mount SMT 
Design Kit
744766168
68 µH, 0.4 A, 6000 mΩ
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 68 µH
Performance Rated Current 0.4 A
DC Resistance 6000 mΩ
Q-Factor 50 %
Self Resonant Frequency 10 MHz
Mount SMT 
Design Kit
74476420
100 µH, 0.2 A, 11000 mΩ
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 100 µH
Performance Rated Current 0.2 A
DC Resistance 11000 mΩ
Q-Factor 20 %
Self Resonant Frequency 11 MHz
Mount SMT 
Design Kit
74476620
100 µH, 0.35 A, 8000 mΩ
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 100 µH
Performance Rated Current 0.35 A
DC Resistance 8000 mΩ
Q-Factor 40 %
Self Resonant Frequency 8.5 MHz
Mount SMT 
Design Kit
744766215
150 µH, 0.3 A, 9000 mΩ
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 150 µH
Performance Rated Current 0.3 A
DC Resistance 9000 mΩ
Q-Factor 40 %
Self Resonant Frequency 6 MHz
Mount SMT 
Design Kit
744766218
180 µH, 0.25 A, 9500 mΩ
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 180 µH
Performance Rated Current 0.25 A
DC Resistance 9500 mΩ
Q-Factor 40 %
Self Resonant Frequency 5.5 MHz
Mount SMT 
Design Kit
744766220
220 µH, 0.25 A, 10000 mΩ
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 220 µH
Performance Rated Current 0.25 A
DC Resistance 10000 mΩ
Q-Factor 40 %
Self Resonant Frequency 5 MHz
Mount SMT 
Design Kit
744766233
330 µH, 0.2 A, 14000 mΩ
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 330 µH
Performance Rated Current 0.2 A
DC Resistance 14000 mΩ
Q-Factor 40 %
Self Resonant Frequency 4.5 MHz
Mount SMT 
Design Kit
744766239
390 µH, 0.2 A, 18000 mΩ
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 390 µH
Performance Rated Current 0.2 A
DC Resistance 18000 mΩ
Q-Factor 40 %
Self Resonant Frequency 3.5 MHz
Mount SMT 
Design Kit
74476624
470 µH, 0.2 A, 26000 mΩ
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 470 µH
Performance Rated Current 0.2 A
DC Resistance 26000 mΩ
Q-Factor 40 %
Self Resonant Frequency 3.4 MHz
Mount SMT 
Design Kit
74476625
560 µH, 0.15 A, 30000 mΩ
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 560 µH
Performance Rated Current 0.15 A
DC Resistance 30000 mΩ
Q-Factor 40 %
Self Resonant Frequency 3 MHz
Mount SMT 
Design Kit
74476626
680 µH, 0.15 A, 30000 mΩ
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 680 µH
Performance Rated Current 0.15 A
DC Resistance 30000 mΩ
Q-Factor 30 %
Self Resonant Frequency 3 MHz
Mount SMT 
Design Kit
74476628
820 µH, 0.15 A, 45000 mΩ
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 820 µH
Performance Rated Current 0.15 A
DC Resistance 45000 mΩ
Q-Factor 25 %
Self Resonant Frequency 2.5 MHz
Mount SMT 
Design Kit
74476630
1000 µH, 0.1 A, 50000 mΩ
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 1000 µH
Performance Rated Current 0.1 A
DC Resistance 50000 mΩ
Q-Factor 20 %
Self Resonant Frequency 2.5 MHz
Mount SMT 
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)?!