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Wurth Elektronik WE-PD 7332 Shielded Wirewound Surface Mount Inductor with Ferrite Core 2.2 μH ±20% 4.02 A Idc 744778002
Specifications
| Country of Origin | China |
|---|---|
| Brand | Wurth Elektronik |
| Height | 3.2mm |
| Length | 7.3mm |
| Depth | 7.3mm |
| Packaging | Tape & Reel |
| Series | WE-PD |
| Maximum Operating Temperature | 125°C |
| Minimum Operating Temperature | -40°C |
| Core Material | Ferrite |
| Inductance | 2.2μH |
| Standards/Approvals | RoHS, JEDEC JS709B, IEC 62024-2-2020, REACH |
| Package/Case | 7332 |
| Maximum DC Current | 4.02A |
| Pin Count | 2 |
| Maximum DC Resistance | 20mΩ |
| Inductance Tolerance | ±20 % |
| Termination Style | Surface Mount |
| Maximum Self Resonant Frequency | 36MHz |
| Inductor Construction | Shielded |
| Automotive Standard | AEC-Q200 |
Key Features
- Constructed with a ferrite core for improved magnetic performance.
- Features magnetic shielding to minimize leakage fields.
- Complies with automotive standard AEC-Q200 for reliability.
- Compact 7332 package measuring 7.3mm x 3.2mm x 7.3mm.
- Suitable for switching regulators and DC-DC converters.
- Operates reliably between -40°C and 125°C temperature range.
- Packaged in tape and reel format for SMT assembly.
- Low maximum DC resistance of 20 mΩ for efficient current handling.
Product Description
Wurth Elektronik 744778002 is a WE-PD series shielded wirewound surface mount inductor designed with a ferrite core. It offers an inductance of 2.2 μH with ±20% tolerance and supports a maximum DC current of 4.02 A. The magnetic shielding reduces leakage fields, making it suitable for sensitive electronic circuits.
This inductor is built in a compact 7332 package with dimensions 7.3 mm length, 3.2 mm height, and 7.3 mm depth, enabling space-efficient PCB layouts. It operates within an extended temperature range from -40°C to 125°C, meeting rigorous automotive grade AEC-Q200 standards.
The product is ideal for use in switching regulators with low operating voltages, integrated DC-DC converters, and graphic cards requiring high efficiency (>86%). Its low DC resistance of 20 mΩ ensures minimal power loss while supporting high current loads. The inductor is molded and using a ferrite core, ensuring durability and stable electrical performance.
Packaging is provided as tape and reel, optimized for automated surface mount technology assembly. The inductors conform to RoHS, JEDEC JS709B, IEC 62024-2-2020, and REACH standards, assuring compliance with international safety and environmental regulations.
Constructed with a ferrite core for improved magnetic performance. Features magnetic shielding to minimize leakage fields. Complies with automotive standard AEC-Q200 for reliability. Compact 7332 package measuring 7.3mm x 3.2mm x 7.3mm.
Suitable for switching regulators and DC-DC converters. Operates reliably between -40°C and 125°C temperature range. Packaged in tape and reel format for SMT assembly. Low maximum DC resistance of 20 mΩ for efficient current handling.
This Surface Mount Inductor is widely applied in industrial electronics, automotive systems, power supply design, and telecommunications where high reliability and low interference are critical. Explore further Wurth Elektronik inductors and components through EnvMart's comprehensive catalog.
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Frequently Asked Questions
The inductance value of this inductor is 2.2 μH with a tolerance of ±20%.
It supports a maximum DC current of 4.02 A.
This inductor has dimensions of 7.3 mm in length, 3.2 mm in height, and 7.3 mm in depth.
It operates reliably between -40°C and 125°C.
The inductor is constructed with a ferrite core, which improves its magnetic performance.
It is packaged in tape and reel format, optimized for surface mount technology assembly.
This model complies with the automotive standard AEC-Q200 for reliability.
The maximum DC resistance is 20 mΩ, which ensures efficient current handling.
It conforms to RoHS, JEDEC JS709B, IEC 62024-2-2020, and REACH standards.
It is suitable for use in switching regulators, DC-DC converters, and applications requiring high efficiency.
The maximum self-resonant frequency is 36 MHz.
This inductor has a pin count of 2.
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