Product Summary

Introducing a unique RF inductor product from Würth Electronics' lineup.
As the name suggests, RF inductors are used in frequency bands ranging from several tens of MHz to several GHz, and many of them have an air-core structure because they require a high Q value. They are indispensable products in the high-frequency circuits of today's mobile communication devices, such as mobile phones and wireless LANs.
The WE-CAIR series is an RF inductor featuring a very high Q factor, high current capability, air core structure, SMD type, and a wide operating temperature range.

WE-CAIR is characterized by its extremely high Q value, exceeding 100 not only in the high frequency range but also in the low frequency range.
The rated current is approximately 3.5A, which is higher than that of general RF inductors. The operating temperature range is -40°C to 125°C, and it is characterized by its high self-resonant frequency. Five sizes are available: 1322, 3136, 1340, 4248, and 3168, so you can select the size that best suits your application.
Among them, the 1322 type is about one-third lower than other size products, and its rated current is 20% higher than that of conventional 0805 type ceramic coils.

By taking advantage of WE-CAIR's characteristics of "high Q value, high rated current, and small size", it is possible to provide added value in all kinds of high-frequency circuits.

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