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Wurth Elektronik WE-PD 7345 Shielded Wirewound Surface Mount Inductor 33 μH ±20 % 1.13 A Idc 7447779133

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Wurth Elektronik WE-PD 7345 Shielded Wirewound Surface Mount Inductor 33 μH ±20 % 1.13 A Idc 7447779133

Name: Wurth Elektronik WE-PD 7345 Shielded Wirewound Surface Mount Inductor 33 μH ±20 % 1.13 A Idc 7447779133
Brand: Wurth Elektronik
SKU: 370933
Price: 2.18 USD
Availability: InStock

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Category Surface Mount Inductor Brand Wurth Elektronik Condition New

Specifications

Country of Origin	China
Brand	Wurth Elektronik
Height	4.5mm
Length	7.3mm
Depth	7.3mm
Packaging	Tape & Reel
Series	WE-PD
Maximum Operating Temperature	125°C
Minimum Operating Temperature	-40°C
Inductance	33μH
Standards/Approvals	RoHS
Package/Case	7345
Maximum DC Current	1.13A
Maximum DC Resistance	170mΩ
Inductance Tolerance	±20 %
Termination Style	Surface Mount
Maximum Self Resonant Frequency	12MHz
Inductor Construction	Wirewound
Automotive Standard	AEC-Q200
Recommended solder profile	Reflow

Key Features

Features a compact 7345 package size suitable for surface mounting on PCBs.
Magnetically shielded wirewound construction minimizes leakage fields effectively.
Designed to operate within a temperature range from -40°C to 125°C for reliable performance.
Maximum DC resistance of 170 milliohms ensures low power loss during operation.
Meets AEC-Q200 automotive standard ensuring high quality and reliability.
Offers a maximum self-resonant frequency of 12 MHz for efficient filtering in switching applications.
Recommended for use in switching regulators and integrated DC/DC converters requiring high efficiency.
Supplied in tape and reel packaging optimized for automated assembly processes.

Product Description

Wurth Elektronik 7447779133 is a shielded wirewound surface mount inductor with an inductance of 33 μH and tolerance of ±20 %. It supports a maximum DC current of 1.13 A, making it ideal for use in compact electronic circuits requiring effective inductive components with minimal interference.

The inductor is housed in a 7345 plastic base package measuring 7.3 mm in length, 7.3 mm in depth, and 4.5 mm in height. Its magnetically shielded design reduces leakage magnetic fields, thus enhancing the electromagnetic compatibility of the final assembly.

This component operates reliably within a wide temperature range from -40°C to +125°C and meets the automotive AEC-Q200 standard for quality and durability. Its maximum DC resistance of 170 milliohms enables low power dissipation during operation, and it features a maximum self-resonant frequency of 12 MHz suitable for high-frequency switching power applications.

The inductor construction utilizes wirewound methodology, molded for robust performance. It is recommended for switching regulators, integrated DC/DC converters, graphic cards, and other high-efficiency electronic circuits where low losses and high current capacity are essential.

It is supplied on tape and reel packaging, facilitating efficient automated soldering using reflow profiles. Wurth Elektronik's WE-PD series ensures quality and performance for demanding industrial, automotive, and commercial electronic manufacturing applications.

Compact 7345 package with shielded wirewound construction. Thermally stable from -40°C to 125°C supporting automotive applications. Low DC resistance of 170 mΩ enabling efficient power usage. Suitable for high-frequency applications up to 12 MHz self-resonant frequency.

Compliance with RoHS and AEC-Q200 automotive quality standards. Tape and reel packaging for manufacturing efficiency. High current loading capacity with 1.13 A maximum DC current rating.

This Wurth Elektronik Surface Mount Inductor is ideal for industrial, automotive, electronics manufacturing, and switching power applications. EnvMart offers this high-quality component to support efficient and reliable circuit design workflows.