OverviewAll product unitsProduct unitAutomotiveProduct groupSingle Coil Power InductorsProduct seriesWE-PDA SMT Shielded Power Inductor

WE-PDA SMT Shielded Power Inductor

Size Dimen­sionsL
(mm)
W
(mm)
H
(mm)
Mount
7332 7.3 7.3 3.2 SMT
7345 7.3 7.3 4 SMT
1260 12 12 6 SMT
1050 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
Order Code Data­sheet Simu­lation DownloadsL
(µH)
IR
(A)
ISAT
(A)
RDC max.
(mΩ)
fres
(MHz)
MountDesign Kit Samples
784778010SPEC
8 files 1 3.5 7 36 183.7 SMT784778
784777010SPEC
8 files 1 3.7 8 38.5 195 SMT784778
784771010SPEC
8 files 1 9 16.5 8.5 139.4 SMT
784778022SPEC
8 files 2.2 3.1 5 50 110.5 SMT784778
784777022SPEC
8 files 2.2 2.7 5.25 61 95.2 SMT784778
784771022SPEC
8 files 2.2 7.2 10.5 12.5 82.7 SMT
784778033SPEC
8 files 3.3 2.65 3.7 65 71.3 SMT784778
784777033SPEC
8 files 3.3 2.5 4.7 70 87.5 SMT784778
784771033SPEC
8 files 3.3 6.5 9 14.5 68.1 SMT
7847714033SPEC
8 files 3.3 7.11 9.4 15 29 SMT
784778047SPEC
8 files 4.7 2.4 3.1 79 52 SMT784778
784777047SPEC
8 files 4.7 2.35 3.7 84 64.7 SMT784778
784771047SPEC
8 files 4.7 6.2 8 17.5 49.8 SMT
7847714047SPEC
8 files 4.7 6.81 8.2 17 25 SMT
784778068SPEC
8 files 6.8 2.3 2.5 94 40.7 SMT784778
784777068SPEC
8 files 6.8 2.2 3.2 98 47.3 SMT784778
784771068SPEC
8 files 6.8 5.5 6 21.5 25.5 SMT
784778082SPEC
8 files 8.2 2.2 2.4 103 36.9 SMT784778
784777082SPEC
8 files 8.2 2 2.8 117 36.7 SMT784778
784771082SPEC
8 files 8.2 5.05 5.5 24 25.2 SMT
784778100SPEC
8 files 10 1.85 2.2 126 34.1 SMT784778
784777100SPEC
8 files 10 1.9 2.6 126 32.5 SMT784778
784771100SPEC
8 files 10 5 5.25 26.5 22.3 SMT
7847714100SPEC
8 files 10 5.12 5.6 32 16.75 SMT
784778220SPEC
8 files 22 1.55 1.6 187 17.2 SMT784778
784777220SPEC
8 files 22 1.4 1.8 215 18.5 SMT784778
784771220SPEC
8 files 22 3.2 3.5 40 14.9 SMT
7847714220SPEC
8 files 22 3.13 3.7 75 9.6 SMT
784771330SPEC
8 files 33 2.8 2.9 62.5 11.5 SMT
7847714330SPEC
8 files 33 2.92 3 95 8.4 SMT
784778470SPEC
8 files 47 1.1 1.05 348 13.5 SMT784778
784777470SPEC
8 files 47 1.15 1.25 300 10 SMT784778
784771470SPEC
8 files 47 2.3 2.5 77 10.1 SMT
7847714470SPEC
8 files 47 2.26 2.45 148 6.4 SMT
784771680SPEC
8 files 68 1.8 2 138 8 SMT
7847714680SPEC
8 files 68 1.85 1.9 176.4 5.53 SMT
784778101SPEC
8 files 100 0.72 0.75 720 9.7 SMT784778
784777101SPEC
8 files 100 0.72 0.8 470 7.5 SMT784778
784771101SPEC
8 files 100 1.5 1.7 174 6.5 SMT
7847714101SPEC
8 files 100 1.43 1.6 294 4.4 SMT
784778221SPEC
8 files 220 0.48 0.5 1620 6.1 SMT784778
784777221SPEC
8 files 220 0.5 0.55 1135 3.9 SMT784778
784771221SPEC
8 files 220 0.99 1.1 348 3.9 SMT
7847714221SPEC
8 files 220 1.05 1.2 708 2.9 SMT
784771331SPEC
8 files 330 0.8 0.9 594 3.3 SMT
784777331SPEC
8 files 330 0.4 0.45 1872 4.2 SMT
7847714331SPEC
8 files 330 0.9 1 900 2.4 SMT
784778471SPEC
8 files 470 0.3 0.35 3300 3.9 SMT784778
784777471SPEC
8 files 470 0.35 0.38 2720 2.9 SMT784778
784771471SPEC
8 files 470 0.65 0.75 706 2.9 SMT
784778102SPEC
8 files 1000 0.23 0.25 7200 2.5 SMT784778
784777102SPEC
8 files 1000 0.25 0.28 5750 2 SMT784778
784771102SPEC
8 files 1000 0.48 0.53 1705 1.9 SMT
Order Code Data­sheet Simu­lation
784778010SPEC
784777010SPEC
784771010SPEC
784778022SPEC
784777022SPEC
784771022SPEC
784778033SPEC
784777033SPEC
784771033SPEC
7847714033SPEC
784778047SPEC
784777047SPEC
784771047SPEC
7847714047SPEC
784778068SPEC
784777068SPEC
784771068SPEC
784778082SPEC
784777082SPEC
784771082SPEC
784778100SPEC
784777100SPEC
784771100SPEC
7847714100SPEC
784778220SPEC
784777220SPEC
784771220SPEC
7847714220SPEC
784771330SPEC
7847714330SPEC
784778470SPEC
784777470SPEC
784771470SPEC
7847714470SPEC
784771680SPEC
7847714680SPEC
784778101SPEC
784777101SPEC
784771101SPEC
7847714101SPEC
784778221SPEC
784777221SPEC
784771221SPEC
7847714221SPEC
784771331SPEC
784777331SPEC
7847714331SPEC
784778471SPEC
784777471SPEC
784771471SPEC
784778102SPEC
784777102SPEC
784771102SPEC
Samples
Order Code Data­sheet Simu­lation DownloadsL
(µH)
IR
(A)
ISAT
(A)
RDC max.
(mΩ)
fres
(MHz)
MountDesign Kit Samples

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: