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Wurth Elektronik WE-PMI 0805 Unshielded Multilayer Surface Mount Inductor 3.3 μH ±20 %, 1 A Idc, 30 MHz Self 74479775233

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Wurth Elektronik WE-PMI 0805 Unshielded Multilayer Surface Mount Inductor 3.3 μH ±20 %, 1 A Idc, 30 MHz Self 74479775233

Name: Wurth Elektronik WE-PMI 0805 Unshielded Multilayer Surface Mount Inductor 3.3 μH ±20 %, 1 A Idc, 30 MHz Self 74479775233
Brand: Wurth Elektronik
SKU: 372808
Price: 0.72 USD
Availability: InStock

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Category Surface Mount Inductors Brand Wurth Elektronik Condition New

Specifications

Country of Origin	China
Brand	Wurth Elektronik
Height	1mm
Length	2mm
Depth	1.2mm
Packaging	Tape & Reel
Series	WE-PMI
Maximum Operating Temperature	125°C
Minimum Operating Temperature	-40°C
Inductance	3.3μH
Standards/Approvals	IPC/JEDEC J-STD-020D
Package/Case	0805
Maximum DC Current	1A
Maximum DC Resistance	200mΩ
Inductance Tolerance	±20 %
Termination Style	Surface Mount
Maximum Self Resonant Frequency	30MHz
Minimum Quality Factor	25
Inductor Construction	Multilayer
Automotive Standard	AEC-Q200

Key Features

Compact 0805 case size ensures minimal PCB space usage.
Unshielded multilayer construction provides reliable inductance in high-frequency applications.
Maximum DC resistance is 200 mΩ to maintain efficiency.
Operating temperature range from -40°C to 125°C suits diverse environments.
Packaging in tape and reel format supports automated assembly.
Rated to meet automotive standard AEC-Q200 for quality assurance.
Maximum self-resonant frequency of 30 MHz enables high-frequency circuit use.
Minimum quality factor of 25 ensures performance under operating conditions.

Product Description

Wurth Elektronik 74479775233 is a WE-PMI series 0805 unshielded multilayer surface mount inductor designed for compact and efficient electronic circuits. It offers a nominal inductance of 3.3 μH with an inductance tolerance of ±20 % and supports a maximum DC current of 1 A. The inductor features a multilayer construction optimized for high-frequency performance and reduced electromagnetic interference.

With dimensions length 2 mm, height 1 mm, and depth 1.2 mm, it fits standard surface mount PCB footprints without occupying excessive board area. The device has a maximum DC resistance of 200 milliohms which helps minimize power losses in circuits. This inductor operates reliably over a broad temperature range from -40°C to 125°C, making it suitable for industrial and automotive applications.

This product is packaged in tape and reel format, facilitating machine placement during PCB assembly. It complies with IPC/JEDEC J-STD-020D standards and meets the rigorous automotive AEC-Q200 qualification for enhanced reliability. Although unshielded, its multilayer structure is optimized to reduce crosstalk and electromagnetic interference in densely packed electronic layouts.

Key applications include DC-DC converters, power management circuits, and signal filtering in portable devices and automotive electronics. The maximum self-resonant frequency of 30 MHz and a minimum quality factor of 25 ensure consistent operation at typical switching frequencies.

Compact 0805 case for space-constrained PCB designs. Multilayer construction for improved frequency response. Rated for 1 A maximum DC current. Wide operating temperature range -40°C to 125°C. Automotive standard AEC-Q200 certified.

Packaging supports automated assembly processes. Maximum DC resistance 200 mΩ minimizes losses. High self-resonant frequency of 30 MHz for high-frequency applications.

This Wurth Elektronik surface mount inductor is ideal for industrial, automotive, telecommunications, and portable electronic applications requiring reliable inductance in minimal footprint. Explore additional Wurth Elektronik products and similar Surface Mount Inductors in EnvMart's extensive electronics components catalog for comprehensive solutions.