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Wurth Elektronik 1 mH Ferrite Leaded Inductor Radial Mount 750 mA DC Current 980 mΩ Max DC Resistance WE-TIF 7447221102
Specifications
| Country of Origin | China |
|---|---|
| Diameter | 11mm |
| Brand | Wurth Elektronik |
| Height | 17mm |
| Length | 11mm |
| Depth | 11mm |
| Packaging | Tray |
| Mount Type | Radial |
| Series | WE-TIF |
| Maximum Operating Temperature | 125°C |
| Minimum Operating Temperature | -40°C |
| Core Material | Ferrite |
| Inductance | 1mH |
| Standards/Approvals | RoHS, REACH |
| Maximum DC Current | 750mA |
| Maximum DC Resistance | 980mΩ |
| Inductance Tolerance | ±5 % |
| Termination Style | Radial Lead |
| Maximum Self Resonant Frequency | 1MHz |
| Lead Pitch | 6.5mm |
| Lead Diameter | 0.8mm |
| Wurth Elektronik 1 mH Ferrite Leaded Inductor, Max SRF | 1 MHz, 750 mA Idc, 980 mΩ Rdc, WE-TIF |
Key Features
- Inductance of 1 mH with ±5 % tolerance ensures tight performance control.
- Supports maximum DC current of 750 mA for robust power handling.
- Maximum DC resistance of 980 mΩ minimizes energy loss.
- Constructed with ferrite core material for high saturation and stability.
- Radial lead termination style with 0.8 mm lead diameter for secure PCB mounting.
- Compact size with 11 mm diameter and 17 mm height suits space-constrained layouts.
- Operating temperature range from -40°C to 125°C for reliable performance under varying conditions.
- Complies with RoHS and REACH standards ensuring environmental safety.
Product Description
Wurth Elektronik 7447221102 is a high-quality 1 mH ferrite leaded inductor designed for radial mounting applications. It features a wirewound construction with a ferrite core that supports a maximum DC current of 750 mA and exhibits a maximum DC resistance of 980 mΩ. With a maximum self-resonant frequency of 1 MHz, this inductor is ideal for signal filtering, EMI suppression, and power supply filtering in electronic circuits.
The inductance tolerance of ±5 % ensures consistent inductive properties suitable for precision applications. Its radial lead termination with a 0.8 mm lead diameter allows for secure soldering and mechanical stability on the PCB. The compact dimensions, with an 11 mm diameter and a height of 17 mm, facilitate integration into small and medium-sized electronic assemblies.
This inductor operates reliably in temperatures ranging from -40°C to 125°C, making it suitable for industrial and automotive electronics where thermal endurance is critical. The product complies with international environmental standards such as RoHS and REACH, reflecting its safe and responsible manufacturing practices.
The Wurth WE-TIF series inductors are known for incorporating additional pins for enhanced mechanical durability compared to standard two-pin designs, ensuring long-term operational stability even under mechanical stresses. Typical applications include DC-DC converters, LED power supplies, switching power supplies, EMI filters, and near-field communication circuits.
Supplied in trays, this leaded inductor facilitates efficient handling and assembly in manufacturing environments. Country of origin is China. Inductance of 1 mH with ±5 % tolerance. Maximum DC current 750 mA. Maximum DC resistance 980 mΩ.
Ferrite core material for high saturation. Radial lead termination, 0.8 mm lead diameter. Dimensions: 11 mm diameter, 17 mm height. Operating temperature range -40°C to 125°C. RoHS and REACH compliant. Packaged in trays.
Wurth Elektronik inductors are trusted components in high-reliability industrial and commercial electronics. Explore our wide range of Leaded Inductors and related components for your next design project on EnvMart.
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Frequently Asked Questions
This model has an inductance value of 1 mH with a tolerance of ±5%.
It supports a maximum DC current of 750 mA.
The maximum DC resistance is 980 mΩ, which helps minimize energy loss.
The inductor has a diameter of 11 mm and a height of 17 mm.
It operates reliably within a temperature range of -40°C to 125°C.
This unit is constructed with a ferrite core material, which provides high saturation and stability.
It features a radial lead termination style with a lead diameter of 0.8 mm.
The maximum self-resonant frequency is 1 MHz.
It complies with RoHS and REACH standards, ensuring environmental safety.
It is supplied in trays, facilitating efficient handling and assembly in manufacturing environments.
Typical applications include DC-DC converters, LED power supplies, switching power supplies, and EMI filters.
This model is part of the WE-TIF series, which includes additional pins for enhanced mechanical durability.
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