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IHD1EB222L
Vishay Dale
FIXED IND 2.2MH 240MA 4.4 OHM TH
830 Pcs New Original In Stock
2.2 mH Unshielded Drum Core, Wirewound Inductor 240 mA 4.4Ohm Max Axial
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IHD1EB222L
Product Overview
1123084
DiGi Electronics Part Number
IHD1EB222L-DGManufacturer
Vishay Dale
IHD1EB222L
Description
FIXED IND 2.2MH 240MA 4.4 OHM THInventory
830 Pcs New Original In Stock
2.2 mH Unshielded Drum Core, Wirewound Inductor 240 mA 4.4Ohm Max Axial
Quantity
Minimum 1
Minimum 1
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IHD1EB222L Technical Specifications
Category
Fixed Inductors
Packaging
-
Series
IHD
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IHD1EB222L-DG
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Frequently Asked Questions (FAQ)
What is the IHD1EB222L inductor and what are its main specifications?
The IHD1EB222L is a 2.2 mH fixed wirewound inductor manufactured by Vishay Dale. It features a 240 mA current rating, 4.4 ohm maximum resistance, and unshielded drum core design in an axial package. This inductor is ideal for filtering, energy storage, and signal processing applications in electronic circuits.
What is the difference between shielded and unshielded inductors like the IHD1EB222L?
Unshielded inductors, including the IHD1EB222L, are more cost-effective and compact but may radiate electromagnetic fields that could interfere with nearby components. Shielded inductors contain a protective covering that minimizes this interference, making them better for sensitive circuits, though they're typically larger and more expensive.
Is the IHD1EB222L suitable for high-frequency applications?
The IHD1EB222L is optimized for general-purpose DC and low-frequency AC applications with its 240 mA rating and 4.4 ohm resistance. For high-frequency circuits, you may want to consider inductors specifically designed for RF or switching applications, as wirewound drum core inductors have limitations at higher frequencies.
What are the common applications for a 2.2 mH inductor?
A 2.2 mH inductor like the IHD1EB222L is commonly used in power supply filters, LC circuits, chokes for noise suppression, and energy storage in switching converters. Its moderate inductance value and current handling make it suitable for audio equipment, industrial power systems, and general consumer electronics.
What does the 4.4 ohm maximum resistance mean for the IHD1EB222L?
The 4.4 ohm DC resistance represents the inherent resistance of the wire used in the coil. This affects power dissipation and heat generation when current flows through the inductor, so circuit designers must account for this resistance when calculating circuit efficiency and thermal management.
Quality Assurance (QC)
DiGi ensures the quality and authenticity of every electronic component through professional inspections and batch sampling, guaranteeing reliable sourcing, stable performance, and compliance with technical specifications, helping customers reduce supply chain risks and confidently use components in production.
IHD1EB222L CAD Models
Vishay Dale IHD1EB222L PCB symbols & footprints
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