Size Series Data­sheet Dimen­sions L
(mm)
W
(mm)
H
(mm)
Mount
7332
SPEC 7.3 7.3 3.2 SMT
7345
SPEC 7.3 7.3 4 SMT
1260
SPEC 12 12 6 SMT
1050
SPEC 10 10 5 SMT

Characteristics

  • Magnetically shielded version which results in a low leakage field High storage capacity
  • Very low self-losses at high switching frequency's
  • Wide inductance spectrum available at all sizes
  • Core Material: NiZn
  • Wire connection: welding technology
  • Automotive approved
  • Size 1050: Operating temperature -50°C up to +150°C
  • Size 7332, 7345, 1260: Operating temperature -40°C up to +125°C

Applications

  • Multimedia applications
  • Switching regulators with low operating voltages
  • Integrated DC/DC-converter
  • Perfect suitable for switching regulators with extremely high efficiency
  • Plastic base: Because of the one piece construction these are more suitable for high vibration or shock applications

Products

All
7332
7345
1260
1050
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Data­sheet
Simu­lation
Downloads
Status
L (µH)
IR (A)
ISAT (A)
RDC max. (mΩ)
fres (MHz)
Mount
Design Kit
Samples
784778010
1 µH, 3.5 A, 7 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 1 µH
Rated Current 3.5 A
Saturation Current 7 A
DC Resistance 36 mΩ
Self Resonant Frequency 183.7 MHz
Mount SMT 
Design Kit
784777010
1 µH, 3.7 A, 8 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 1 µH
Rated Current 3.7 A
Saturation Current 8 A
DC Resistance 38.5 mΩ
Self Resonant Frequency 195 MHz
Mount SMT 
Design Kit
784771010
1 µH, 9 A, 16.5 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 1 µH
Rated Current 9 A
Saturation Current 16.5 A
DC Resistance 8.5 mΩ
Self Resonant Frequency 139.4 MHz
Mount SMT 
Design Kit
784778022
2.2 µH, 3.1 A, 5 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 2.2 µH
Rated Current 3.1 A
Saturation Current 5 A
DC Resistance 50 mΩ
Self Resonant Frequency 110.5 MHz
Mount SMT 
Design Kit
784777022
2.2 µH, 2.7 A, 5.25 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 2.2 µH
Rated Current 2.7 A
Saturation Current 5.25 A
DC Resistance 61 mΩ
Self Resonant Frequency 95.2 MHz
Mount SMT 
Design Kit
784771022
2.2 µH, 7.2 A, 10.5 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 2.2 µH
Rated Current 7.2 A
Saturation Current 10.5 A
DC Resistance 12.5 mΩ
Self Resonant Frequency 82.7 MHz
Mount SMT 
Design Kit
784778033
3.3 µH, 2.65 A, 3.7 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 3.3 µH
Rated Current 2.65 A
Saturation Current 3.7 A
DC Resistance 65 mΩ
Self Resonant Frequency 71.3 MHz
Mount SMT 
Design Kit
784777033
3.3 µH, 2.5 A, 4.7 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 3.3 µH
Rated Current 2.5 A
Saturation Current 4.7 A
DC Resistance 70 mΩ
Self Resonant Frequency 87.5 MHz
Mount SMT 
Design Kit
784771033
3.3 µH, 6.5 A, 9 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 3.3 µH
Rated Current 6.5 A
Saturation Current 9 A
DC Resistance 14.5 mΩ
Self Resonant Frequency 68.1 MHz
Mount SMT 
Design Kit
7847714033
3.3 µH, 7.11 A, 9.4 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 3.3 µH
Rated Current 7.11 A
Saturation Current 9.4 A
DC Resistance 15 mΩ
Self Resonant Frequency 29 MHz
Mount SMT 
Design Kit
784778047
4.7 µH, 2.4 A, 3.1 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 4.7 µH
Rated Current 2.4 A
Saturation Current 3.1 A
DC Resistance 79 mΩ
Self Resonant Frequency 52 MHz
Mount SMT 
Design Kit
784777047
4.7 µH, 2.35 A, 3.7 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 4.7 µH
Rated Current 2.35 A
Saturation Current 3.7 A
DC Resistance 84 mΩ
Self Resonant Frequency 64.7 MHz
Mount SMT 
Design Kit
784771047
4.7 µH, 6.2 A, 8 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 4.7 µH
Rated Current 6.2 A
Saturation Current 8 A
DC Resistance 17.5 mΩ
Self Resonant Frequency 49.8 MHz
Mount SMT 
Design Kit
7847714047
4.7 µH, 6.81 A, 8.2 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 4.7 µH
Rated Current 6.81 A
Saturation Current 8.2 A
DC Resistance 17 mΩ
Self Resonant Frequency 25 MHz
Mount SMT 
Design Kit
784778068
6.8 µH, 2.3 A, 2.5 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 6.8 µH
Rated Current 2.3 A
Saturation Current 2.5 A
DC Resistance 94 mΩ
Self Resonant Frequency 40.7 MHz
Mount SMT 
Design Kit
784777068
6.8 µH, 2.2 A, 3.2 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 6.8 µH
Rated Current 2.2 A
Saturation Current 3.2 A
DC Resistance 98 mΩ
Self Resonant Frequency 47.3 MHz
Mount SMT 
Design Kit
784771068
6.8 µH, 5.5 A, 6 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 6.8 µH
Rated Current 5.5 A
Saturation Current 6 A
DC Resistance 21.5 mΩ
Self Resonant Frequency 25.5 MHz
Mount SMT 
Design Kit
784778082
8.2 µH, 2.2 A, 2.4 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 8.2 µH
Rated Current 2.2 A
Saturation Current 2.4 A
DC Resistance 103 mΩ
Self Resonant Frequency 36.9 MHz
Mount SMT 
Design Kit
784777082
8.2 µH, 2 A, 2.8 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 8.2 µH
Rated Current 2 A
Saturation Current 2.8 A
DC Resistance 117 mΩ
Self Resonant Frequency 36.7 MHz
Mount SMT 
Design Kit
784771082
8.2 µH, 5.05 A, 5.5 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 8.2 µH
Rated Current 5.05 A
Saturation Current 5.5 A
DC Resistance 24 mΩ
Self Resonant Frequency 25.2 MHz
Mount SMT 
Design Kit
784778100
10 µH, 1.85 A, 2.2 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 10 µH
Rated Current 1.85 A
Saturation Current 2.2 A
DC Resistance 126 mΩ
Self Resonant Frequency 34.1 MHz
Mount SMT 
Design Kit
784777100
10 µH, 1.9 A, 2.6 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 10 µH
Rated Current 1.9 A
Saturation Current 2.6 A
DC Resistance 126 mΩ
Self Resonant Frequency 32.5 MHz
Mount SMT 
Design Kit
784771100
10 µH, 5 A, 5.25 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 10 µH
Rated Current 5 A
Saturation Current 5.25 A
DC Resistance 26.5 mΩ
Self Resonant Frequency 22.3 MHz
Mount SMT 
Design Kit
7847714100
10 µH, 5.12 A, 5.6 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 10 µH
Rated Current 5.12 A
Saturation Current 5.6 A
DC Resistance 32 mΩ
Self Resonant Frequency 16.75 MHz
Mount SMT 
Design Kit
784778220
22 µH, 1.55 A, 1.6 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 22 µH
Rated Current 1.55 A
Saturation Current 1.6 A
DC Resistance 187 mΩ
Self Resonant Frequency 17.2 MHz
Mount SMT 
Design Kit
784777220
22 µH, 1.4 A, 1.8 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 22 µH
Rated Current 1.4 A
Saturation Current 1.8 A
DC Resistance 215 mΩ
Self Resonant Frequency 18.5 MHz
Mount SMT 
Design Kit
784771220
22 µH, 3.2 A, 3.5 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 22 µH
Rated Current 3.2 A
Saturation Current 3.5 A
DC Resistance 40 mΩ
Self Resonant Frequency 14.9 MHz
Mount SMT 
Design Kit
7847714220
22 µH, 3.13 A, 3.7 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 22 µH
Rated Current 3.13 A
Saturation Current 3.7 A
DC Resistance 75 mΩ
Self Resonant Frequency 9.6 MHz
Mount SMT 
Design Kit
784771330
33 µH, 2.8 A, 2.9 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 33 µH
Rated Current 2.8 A
Saturation Current 2.9 A
DC Resistance 62.5 mΩ
Self Resonant Frequency 11.5 MHz
Mount SMT 
Design Kit
7847714330
33 µH, 2.92 A, 3 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 33 µH
Rated Current 2.92 A
Saturation Current 3 A
DC Resistance 95 mΩ
Self Resonant Frequency 8.4 MHz
Mount SMT 
Design Kit
784778470
47 µH, 1.1 A, 1.05 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 47 µH
Rated Current 1.1 A
Saturation Current 1.05 A
DC Resistance 348 mΩ
Self Resonant Frequency 13.5 MHz
Mount SMT 
Design Kit
784777470
47 µH, 1.15 A, 1.25 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 47 µH
Rated Current 1.15 A
Saturation Current 1.25 A
DC Resistance 300 mΩ
Self Resonant Frequency 10 MHz
Mount SMT 
Design Kit
784771470
47 µH, 2.3 A, 2.5 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 47 µH
Rated Current 2.3 A
Saturation Current 2.5 A
DC Resistance 77 mΩ
Self Resonant Frequency 10.1 MHz
Mount SMT 
Design Kit
7847714470
47 µH, 2.26 A, 2.45 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 47 µH
Rated Current 2.26 A
Saturation Current 2.45 A
DC Resistance 148 mΩ
Self Resonant Frequency 6.4 MHz
Mount SMT 
Design Kit
784771680
68 µH, 1.8 A, 2 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 68 µH
Rated Current 1.8 A
Saturation Current 2 A
DC Resistance 138 mΩ
Self Resonant Frequency 8 MHz
Mount SMT 
Design Kit
7847714680
68 µH, 1.85 A, 1.9 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 68 µH
Rated Current 1.85 A
Saturation Current 1.9 A
DC Resistance 176.4 mΩ
Self Resonant Frequency 5.53 MHz
Mount SMT 
Design Kit
784778101
100 µH, 0.72 A, 0.75 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 100 µH
Rated Current 0.72 A
Saturation Current 0.75 A
DC Resistance 720 mΩ
Self Resonant Frequency 9.7 MHz
Mount SMT 
Design Kit
784777101
100 µH, 0.72 A, 0.8 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 100 µH
Rated Current 0.72 A
Saturation Current 0.8 A
DC Resistance 470 mΩ
Self Resonant Frequency 7.5 MHz
Mount SMT 
Design Kit
784771101
100 µH, 1.5 A, 1.7 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 100 µH
Rated Current 1.5 A
Saturation Current 1.7 A
DC Resistance 174 mΩ
Self Resonant Frequency 6.5 MHz
Mount SMT 
Design Kit
7847714101
100 µH, 1.43 A, 1.6 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 100 µH
Rated Current 1.43 A
Saturation Current 1.6 A
DC Resistance 294 mΩ
Self Resonant Frequency 4.4 MHz
Mount SMT 
Design Kit
784778221
220 µH, 0.48 A, 0.5 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 220 µH
Rated Current 0.48 A
Saturation Current 0.5 A
DC Resistance 1620 mΩ
Self Resonant Frequency 6.1 MHz
Mount SMT 
Design Kit
784777221
220 µH, 0.5 A, 0.55 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 220 µH
Rated Current 0.5 A
Saturation Current 0.55 A
DC Resistance 1135 mΩ
Self Resonant Frequency 3.9 MHz
Mount SMT 
Design Kit
784771221
220 µH, 0.99 A, 1.1 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 220 µH
Rated Current 0.99 A
Saturation Current 1.1 A
DC Resistance 348 mΩ
Self Resonant Frequency 3.9 MHz
Mount SMT 
Design Kit
7847714221
220 µH, 1.05 A, 1.2 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 220 µH
Rated Current 1.05 A
Saturation Current 1.2 A
DC Resistance 708 mΩ
Self Resonant Frequency 2.9 MHz
Mount SMT 
Design Kit
784771331
330 µH, 0.8 A, 0.9 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 330 µH
Rated Current 0.8 A
Saturation Current 0.9 A
DC Resistance 594 mΩ
Self Resonant Frequency 3.3 MHz
Mount SMT 
Design Kit
784777331
330 µH, 0.4 A, 0.45 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 330 µH
Rated Current 0.4 A
Saturation Current 0.45 A
DC Resistance 1872 mΩ
Self Resonant Frequency 4.2 MHz
Mount SMT 
Design Kit
7847714331
330 µH, 0.9 A, 1 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 330 µH
Rated Current 0.9 A
Saturation Current 1 A
DC Resistance 900 mΩ
Self Resonant Frequency 2.4 MHz
Mount SMT 
Design Kit
784778471
470 µH, 0.3 A, 0.35 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 470 µH
Rated Current 0.3 A
Saturation Current 0.35 A
DC Resistance 3300 mΩ
Self Resonant Frequency 3.9 MHz
Mount SMT 
Design Kit
784777471
470 µH, 0.35 A, 0.38 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 470 µH
Rated Current 0.35 A
Saturation Current 0.38 A
DC Resistance 2720 mΩ
Self Resonant Frequency 2.9 MHz
Mount SMT 
Design Kit
784771471
470 µH, 0.65 A, 0.75 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 470 µH
Rated Current 0.65 A
Saturation Current 0.75 A
DC Resistance 706 mΩ
Self Resonant Frequency 2.9 MHz
Mount SMT 
Design Kit
784778102
1000 µH, 0.23 A, 0.25 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 1000 µH
Rated Current 0.23 A
Saturation Current 0.25 A
DC Resistance 7200 mΩ
Self Resonant Frequency 2.5 MHz
Mount SMT 
Design Kit
784777102
1000 µH, 0.25 A, 0.28 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 1000 µH
Rated Current 0.25 A
Saturation Current 0.28 A
DC Resistance 5750 mΩ
Self Resonant Frequency 2 MHz
Mount SMT 
Design Kit
784771102
1000 µH, 0.48 A, 0.53 A
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Inductance 1000 µH
Rated Current 0.48 A
Saturation Current 0.53 A
DC Resistance 1705 mΩ
Self Resonant Frequency 1.9 MHz
Mount SMT 
Design Kit

Simple but efficient

The WE-PDA is an automotive high performance inductor known for its reliability and consistency under various operating conditions. The manufacturing process is automated for the all the sizes.

Four carefully selected components make sure that the power inductor meets the requirements to deliver high performance. The plastic base is different for each size and connects the component to the PCB to achieve mechanical stability. The windings are made of copper with very low RDC and RAC to ensure consistency and efficiency. The WE-PDA has a welding-controlled process, which is ideal for process stability. The core is the heart of the WE-PDA and is made of NiZn for a high dielectric strength and also available with MnZn material, enabling the inductor to provide high saturation currents and low core losses while an advanced shielding technology with an outside air gap not only reduces unwanted noise and electromagnetic interference but also avoids eddy current losses in the windings.

All the components and materials work together to ensure resistance against thermal aging for high reliability and long term usability.

Sizes

WE- PDA 7332, 7345

NiZn Core Material
<br>AEC-Q200</br>
-40 up to +125 °C
NiZn Core Material
AEC-Q200
-40 up to +125 °C

WE-PDA 1260

NiZn Core Material
<br>AEC-Q200</br>
-40 up to +125 °C
NiZn Core Material
AEC-Q200
-40 up to +125 °C

WE-PDA 1050

MnZn Core Material
<br>AEC-Q200</br>
-50 up to +150 °C
MnZn Core Material
AEC-Q200
-50 up to +150 °C

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.

Assortments

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