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Wurth Elektronik WE-PDF 1064 Shielded Wirewound Surface Mount Inductor with Ferrite Core 18μH 5A 34.4mΩ 150°C 7447798181
Specifications
| Country of Origin | India |
|---|---|
| Brand | Wurth Elektronik |
| Height | 6.4mm |
| Length | 10.2mm |
| Depth | 10.2mm |
| Packaging | Tape & Reel |
| Series | WE-PDF |
| Maximum Operating Temperature | 150°C |
| Minimum Operating Temperature | -40°C |
| Core Material | Ferrite |
| Inductance | 18μH |
| Standards/Approvals | REACH, RoHS, JEDEC JS709B |
| Package/Case | 1064 |
| Maximum DC Current | 5A |
| Pin Count | 2 |
| Maximum DC Resistance | 34.4mΩ |
| Inductance Tolerance | ±20 % |
| Termination Style | Surface Mount |
| Maximum Self Resonant Frequency | 18MHz |
| Inductor Construction | Flat Wire Winding |
| Recommended solder profile | Reflow |
Key Features
- Inductance value of 18μH with ±20% tolerance.
- Supports maximum DC current of 5 amperes.
- Features magnetic shielding for low leakage magnetic field.
- Compact dimensions with 10.2mm length, 6.4mm height, and 10.2mm depth.
- High maximum operating temperature rating of 150°C for reliability under thermal stress.
- Low DC resistance of 34.4 milliohms enabling efficient operation.
- Surface mount termination style suitable for automated assembly processes.
- Compliance with standards including REACH, RoHS, and JEDEC JS709B.
Product Description
Wurth Elektronik 7447798181 is a WE-PDF series shielded wirewound surface mount inductor featuring a ferrite core and flat wire winding technology. This inductor offers an inductance of 18μH with a tolerance of ±20%, ideal for high frequency switching regulator applications and power management circuits.
The component supports a maximum DC current of 5 amperes and operates reliably within a temperature range of -40°C to 150°C. Its magnetic shielding design minimizes leakage magnetic fields, making it suitable for sensitive electronics environments.
Dimensionally, the inductor measures 10.2mm in length, 6.4mm in height, and 10.2mm in depth, provided in a tape and reel packaging format optimized for surface mount technology assembly processes. It features surface mount terminations and is mold-encapsulated for durability.
The electrical characteristics include a low maximum DC resistance of 34.4mΩ, enhancing power efficiency and reducing thermal losses. The inductor construction uses flat wire winding to reduce losses at high frequencies, and the maximum self-resonant frequency is 18MHz, supporting advanced circuit designs requiring stable inductance at higher frequencies.
Standards compliance includes REACH, RoHS, and JEDEC JS709B certifications, assuring environmental and quality standards adherence. The component is recommended to be soldered using a reflow profile for optimal mechanical and electrical connection.
This surface mount inductor is used widely across industrial, electronic manufacturing, automotive electronics, and power supply sectors where high-frequency and high-current inductors are required in compact form factors.
Explore the Wurth Elektronik WE-PDF 1064 series and other Surface Mount Inductors in our catalog for your high-performance electronic design requirements.
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Frequently Asked Questions
This model has an inductance value of 18μH with a tolerance of ±20%.
It supports a maximum DC current of 5 amperes.
The inductor measures 10.2mm in length, 6.4mm in height, and 10.2mm in depth.
The maximum operating temperature is rated at 150°C.
It features a ferrite core material, which is common in inductors for its magnetic properties.
The maximum self-resonant frequency is 18MHz, making it suitable for high-frequency applications.
This model uses a surface mount termination style, suitable for automated assembly processes.
It has a low maximum DC resistance of 34.4 milliohms, enhancing efficiency.
It complies with REACH, RoHS, and JEDEC JS709B standards.
The recommended solder profile for optimal connection is reflow.
It is provided in a tape and reel packaging format, optimized for surface mount technology.
This inductor is widely used in industrial, electronic manufacturing, automotive electronics, and power supply sectors for high-frequency and high-current applications.
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