Wurth Elektronik, WE-PD, 1210 Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 220 μH ±20 % 1.8 A Idc

RS Stock No.:: 163-3742
Mfr. Part No.:: 7447709221
Manufacturer:: Wurth Elektronik

Wurth Elektronik, WE-PD, 1210 Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 220 μH ±20 % 1.8 A Idc

Subtotal (1 reel of 250 units)*

€522.00

(exc. VAT)

€642.00

(inc. VAT)

Temporarily out of stock

250 unit(s) shipping from 19 October 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit	Per Reel*
250 +	€2.088	€522.00

*price indicative

RS Stock No.:: 163-3742
Mfr. Part No.:: 7447709221
Manufacturer:: Wurth Elektronik

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Wurth Elektronik
	Product Type	Wirewound Surface Mount Inductor
	Inductance	220μH
	Maximum DC Current	1.8A
	Package/Case	1210
	Packaging	Tape & Reel
	Length	12mm
	Automotive Standard	AEC-Q200
	Shielding	Yes
	Maximum DC Resistance	300mΩ
	Minimum Operating Temperature	-40°C
	Maximum Operating Temperature	125°C
	Inductance Tolerance	±20 %
	Series	WE-PD
	Termination Style	Surface Mount
	Depth	12mm
	Height	10mm
	Core Material	Ferrite
	Standards/Approvals	IEC 62024-2-2020, JEDEC JS709B, REACH, RoHS
	Maximum Self Resonant Frequency	2.2MHz
	Inductor Construction	Wirewound

	Select all
	Brand Wurth Elektronik
	Product Type Wirewound Surface Mount Inductor
	Inductance 220μH
	Maximum DC Current 1.8A
	Package/Case 1210
	Packaging Tape & Reel
	Length 12mm
	Automotive Standard AEC-Q200
	Shielding Yes
	Maximum DC Resistance 300mΩ
	Minimum Operating Temperature -40°C
	Maximum Operating Temperature 125°C
	Inductance Tolerance ±20 %
	Series WE-PD
	Termination Style Surface Mount
	Depth 12mm
	Height 10mm
	Core Material Ferrite
	Standards/Approvals IEC 62024-2-2020, JEDEC JS709B, REACH, RoHS
	Maximum Self Resonant Frequency 2.2MHz
	Inductor Construction Wirewound

Wurth Elektronik WE-PD Series Wirewound Surface Mount Inductor, 220μH Inductance, 1.8A Maximum DC Current - 7447709221

This wirewound surface-mount inductor provides energy storage and EMI suppression in Compact board-level power circuits. It is intended for use where a ferrite-core, shielded component is required to handle moderate currents at low frequencies while operating across a wide temperature range. The component is supplied on tape and reel for automated placement and conforms to recognised industry chemical and test standards for electronic components.

Features and Benefits:

• 220μH inductance delivers energy storage for low-frequency power stages
• 1.8A maximum DC current supports moderate load currents without saturation
• 300mΩ low DCR reduces conduction losses in power applications
• 2.2MHz SRF limits usable frequency range for reliable filtering
• Ferrite core with shielding reduces external magnetic interference

Applications

• Suitable for DC-DC converter output filtering
• Ideal for power management in automotive electronics
• Used with switch-mode power supplies in industrial equipment
• Can be used for EMI suppression on board-level power rails

What temperature range can it operate within?

It operates from -40°C up to 125°C, covering typical industrial and automotive thermal conditions.

How is the component supplied for manufacturing?

It is packaged on tape and reel to support high-volume surface-mount assembly.

Which approvals and chemical standards relate to its use?

It meets IEC 62024-2-2020 and JEDEC JS709B test standards and complies with REACH and RoHS Directives.

What construction and termination style does it employ?

It uses a wirewound inductor construction on a ferrite core with surface-mount terminations and a shielded design.

What package case and mounting format does it use?

It is provided in a 1210 package case tailored for surface-mount placement.