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Wurth Elektronik WE-CAIR 1340 Unshielded Surface Mount Air Coil Inductor, Copper Core, 7.15 nH ±5% Inductance, 1.6 744911071

Category Surface Mount Inductor Brand Wurth Elektronik Condition New

Specifications

Country of Origin China
Brand Wurth Elektronik
Height 1.37mm
Length 4.04mm
Depth 3.2mm
Packaging Tape & Reel
Series WE-CAIR
Maximum Operating Temperature 125°C
Minimum Operating Temperature -40°C
Core Material Copper
Inductance 7.15nH
Standards/Approvals REACH, RoHS
Package/Case 1340
Maximum DC Current 1.6A
Pin Count 2
Maximum DC Resistance 10mΩ
Inductance Tolerance ±5 %
Termination Style Solder
Maximum Self Resonant Frequency 6GHz
Minimum Quality Factor 100
Inductor Construction Wirewound
Automotive Standard AEC-Q200

Key Features

  • This unshielded air coil inductor is designed for high frequency and RF applications.
  • It has a compact 1340 package size suitable for surface mounting.
  • The inductor provides a high quality factor exceeding 100 for efficient performance.
  • Compliant with automotive standard AEC-Q200 for enhanced reliability.
  • Termination is solder style ensuring stable electrical connection.
  • Maximum operating temperature is rated at 125°C allowing for demanding environments.
  • Core material is high-purity copper enhancing electrical conductivity.
  • Features very low DC resistance of 10 mΩ minimizing power loss.

Product Description

Wurth Elektronik 744911071 is an unshielded surface mount air coil inductor with a copper core, designed to provide an inductance of 7.15 nH with ±5% tolerance and capable of handling a maximum DC current of 1.6 A. This compact inductor, housed in a 1340 package, is optimized for high frequency and radio frequency (RF) applications, where a very high quality factor (>100) and low DC resistance of 10 mΩ are essential for efficient and low-loss performance.

The WE-CAIR series is renowned for its high self-resonant frequency up to 6 GHz, making it suitable for demanding broadband filtering and RF decoupling tasks. Its wirewound construction and tin-plated connectors facilitate reliable soldering and surface mounting on PCBs, enhancing manufacturing efficiency.

This inductor is compliant with the automotive standard AEC-Q200, supporting robust performance within automotive and industrial environments. Operating temperature ranges from -40°C to a maximum of 125°C, ensuring stability under harsh thermal conditions.

The core is made from high-quality copper, improving conductivity and current handling capabilities. The absence of magnetic shielding allows for an unshielded coil suitable for applications where minimal magnetic interference is required.

Packaging is tape and reel, facilitating automated pick-and-place assembly processes. This makes it ideal for volume manufacturing in commercial, automotive, industrial, and communications equipment applications.

This Wurth Elektronik surface mount air coil inductor provides precision inductance and high current capacity suitable for RF circuits. The compact 1340 package enables space-saving on densely packed printed circuit boards.

Complies with international RoHS and REACH directives for environmental compliance. High maximum self-resonant frequency and quality factor ensure superior signal integrity. Ideal for use in industrial electronics, telecommunications, automotive electronic control units, and consumer electronics.

Explore more Surface Mount Inductors and electronic passive components on EnvMart for reliable industrial-grade solutions.

Wurth Elektronik WE-CAIR 1340 Unshielded Surface Mount Air Coil Inductor, Copper Core, 7.15 nH ±5% Inductance, 1.6 744911071
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Frequently Asked Questions

This inductor provides an inductance of 7.15 nH with a tolerance of ±5%.

It can handle a maximum DC current of 1.6 A.

The maximum operating temperature is rated at 125°C.

The minimum operating temperature is -40°C.

The maximum self-resonant frequency is up to 6 GHz.

It features a very low DC resistance of 10 mΩ.

This inductor is housed in a compact 1340 package size.

The termination style is solder, ensuring a stable electrical connection.

It is compliant with automotive standard AEC-Q200 and international RoHS and REACH directives.

The inductor has a wirewound construction.

The core material is high-purity copper, enhancing electrical conductivity.

It is packaged in tape and reel format, facilitating automated assembly processes.

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