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Wurth Elektronik WE-KI 1008A Shielded Wirewound Surface Mount Inductor Ceramic Core 0.039 μH ±5% 1 A Idc Q:60 744762139A

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Wurth Elektronik WE-KI 1008A Shielded Wirewound Surface Mount Inductor Ceramic Core 0.039 μH ±5% 1 A Idc Q:60 744762139A

Name: Wurth Elektronik WE-KI 1008A Shielded Wirewound Surface Mount Inductor Ceramic Core 0.039 μH ±5% 1 A Idc Q:60 744762139A
Brand: Wurth Elektronik
SKU: 265721
Price: 0.43 USD
Availability: InStock

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Category Surface Mount Inductor Brand Wurth Elektronik Condition New

Specifications

Country of Origin	Malaysia
Brand	Wurth Elektronik
Height	1.6mm
Length	2.5mm
Model	744762139A
Depth	2mm
Packaging	Tape & Reel
Series	WE-KI
Maximum Operating Temperature	125°C
Minimum Operating Temperature	-40°C
Core Material	Ceramic
Inductance	0.039μH
Standards/Approvals	REACH, RoHS
Package/Case	1008A
Maximum DC Current	1A
Pin Count	2
Maximum DC Resistance	100mΩ
Inductance Tolerance	±5 %
Termination Style	Surface Mount
Maximum Self Resonant Frequency	1.5GHz
Minimum Quality Factor	60
Inductor Construction	Wirewound
Automotive Standard	AEC-Q200

Key Features

Maximum DC current rating of 1 A suitable for high-frequency applications.
Package case size is 1008A with a compact length of 2.5 mm.
Automotive-grade AEC-Q200 standard compliance ensures reliability.
Provides shielding to reduce electromagnetic interference.
Operates between -40°C and 125°C for wide temperature range capabilities.
Maximum DC resistance is low at 100 mΩ for efficient performance.
Surface mount termination style eases PCB assembly and reflow soldering is recommended.
Construction uses wirewound inductor design with a ceramic core for high thermal stability.

Product Description

Wurth Elektronik 744762139A WE-KI 1008A is a shielded wirewound surface mount inductor with a ceramic core, featuring an inductance of 0.039 μH ±5% and a maximum DC current of 1 A. This inductor is designed for high frequency and automotive applications, meeting AEC-Q200 standards for quality and reliability.

The compact 1008A package case measures 2.5 mm in length, 1.6 mm in height, and 2 mm in depth. Its wirewound construction and ceramic core provide excellent thermal stability and high self-resonant frequency rated at 1.5 GHz, making it suitable for wireless LAN, Bluetooth, and RF transceiver communications.

The surface mount termination style enables easy assembly on PCBs and reflow soldering is the recommended mounting method. Shielding reduces electromagnetic interference, supporting performance integrity in densely packed electronic circuits.

This inductor operates reliably across a wide temperature range from -40°C to 125°C, with a low maximum DC resistance of 100 mΩ to enhance circuit efficiency. It possesses a minimum quality factor of 60, further ensuring signal quality at elevated frequencies. The component is moulded for mechanical robustness and manufactured in Malaysia.

Typical applications include industrial, telecommunications, automotive, and consumer electronics where high-frequency inductors with shielding and compact form factor are required. This Wurth Elektronik WE-KI series product delivers consistent performance for demanding embedded circuit designs.

Maximum DC current rating of 1 A suitable for high-frequency applications. Compact 1008A package case size with 2.5 mm length. AEC-Q200 automotive standard compliant for enhanced reliability. Shielded wirewound design minimizes electromagnetic interference.

Operates from -40°C to 125°C temperature range. Low DC resistance of 100 mΩ reduces power losses. Ceramic core ensures high thermal and frequency stability. Self-resonant frequency of 1.5 GHz supports RF applications. Minimum quality factor of 60 guarantees signal integrity.

Moulded construction provides mechanical protection and durability. Explore further suitable components and solutions in the Surface Mount Inductors category at EnvMart to support your industrial and commercial electronic design needs.

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Frequently Asked Questions

This model has an inductance of 0.039 μH with a tolerance of ±5%.

The maximum DC current rating for this inductor is 1 A, making it suitable for high-frequency applications.

The dimensions of this inductor are 2.5 mm in length, 1.6 mm in height, and 2 mm in depth.

It operates reliably within a temperature range of -40°C to 125°C.

The maximum self-resonant frequency is rated at 1.5 GHz, suitable for RF applications.

It features a wirewound construction with a ceramic core, providing high thermal stability.

The termination style is surface mount, which facilitates easy assembly on PCBs.

The maximum DC resistance is low at 100 mΩ, enhancing circuit efficiency.

This model complies with the AEC-Q200 automotive standard, ensuring reliability in automotive applications.

The minimum quality factor is 60, which helps ensure signal integrity at elevated frequencies.

The country of origin for this inductor is Malaysia.

It is suitable for applications in industrial, telecommunications, automotive, and consumer electronics, particularly where high-frequency performance is required.