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Wurth Elektronik WE-CAIR 3168 Unshielded Surface Mount Air Coil Inductor Copper Core 43 nH ±5% 4 A Idc Q106 744914143
Specifications
| Country of Origin | China |
|---|---|
| Brand | Wurth Elektronik |
| Height | 3.18mm |
| Length | 6.86mm |
| Depth | 3.05mm |
| Packaging | Tape & Reel |
| Series | WE-CAIR |
| Maximum Operating Temperature | 125°C |
| Minimum Operating Temperature | -40°C |
| Core Material | Copper |
| Inductance | 43nH |
| Standards/Approvals | RoHS, REACH |
| Package/Case | 3168 |
| Maximum DC Current | 4A |
| Pin Count | 2 |
| Maximum DC Resistance | 7.9mΩ |
| Inductance Tolerance | ±5 % |
| Termination Style | Solder |
| Maximum Self Resonant Frequency | 1.2GHz |
| Minimum Quality Factor | 106 |
| Inductor Construction | Wirewound |
| Automotive Standard | AEC-Q200 |
Key Features
- This unshielded air coil inductor features a copper core for high performance.
- It has a compact 3168 package size with a length of 6.86 mm and height of 3.18 mm.
- Designed for high-frequency applications, it has a maximum self-resonant frequency of 1.2 GHz and a quality factor of 106.
- The inductor withstands operating temperatures from -40°C to 125°C and complies with the AEC-Q200 automotive standard.
- Termination style is solder, and it is supplied in tape and reel packaging for efficient assembly.
- The component is wirewound and RoHS and REACH compliant, suitable for demanding industrial and RF applications.
Product Description
Wurth Elektronik 744914143, model WE-CAIR 3168, is a surface mount air coil inductor featuring a copper core with an inductance of 43 nH and a tight tolerance of ±5%. This unshielded inductor supports a maximum DC current of 4 A and offers a high-quality factor of 106, making it ideal for high-frequency and RF circuit designs.
It measures 6.86 mm in length, 3.18 mm in height, and 3.05 mm in depth, packaged in the 3168 case style, and is supplied in tape and reel for streamlined SMT assembly processes. The component complies with the AEC-Q200 automotive standard, ensuring reliability under strict automotive conditions, with a wide operating temperature range from -40°C to 125°C.
Its wirewound construction and copper core provide excellent performance for broadband filtering, RF decoupling, and other high current applications. The inductor is RoHS and REACH compliant, confirming its environmental and safety standards suitability.
This product features unshielded construction to suit specific electromagnetic requirements. Maximum DC resistance is 7.9 mΩ, supporting efficient current flow. The inductors are pick-and-place compatible with solder termination to facilitate PCB manufacturing.
These inductors are well-suited for industrial, telecommunications, automotive, and RF design applications. Country of origin is China.
This Wurth Elektronik surface mount air coil inductor is an excellent choice for engineers requiring durable, high quality, and precision inductors compliant with automotive industry standards.
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Frequently Asked Questions
The inductance value of this model is 43 nH with a tolerance of ±5%.
It supports a maximum DC current of 4 A.
This unit measures 6.86 mm in length, 3.18 mm in height, and 3.05 mm in depth.
The maximum self-resonant frequency is 1.2 GHz.
It can operate within a temperature range of -40°C to 125°C.
The quality factor of this model is 106.
It features a solder termination style.
Yes, it complies with RoHS, REACH, and the AEC-Q200 automotive standard.
The core material is copper, which contributes to its performance.
It is supplied in tape and reel packaging for efficient assembly.
It has a wirewound construction.
This inductor is suitable for industrial, telecommunications, automotive, and RF design applications.
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