IHB2EB222K Equivalent & Substitute Parts

Part Overview

The IHB2EB222K is a 2.2 mH unshielded wirewound inductor manufactured by Vishay Dale, designed for through-hole mounting applications requiring 800 mA current handling capability with a maximum DC resistance of 1.54 Ohm. This component is part of the IHB series and is currently in stock with 800 pieces available as new original inventory.

Substitute parts become necessary when the primary manufacturer's stock is unavailable, when supply chain constraints require alternative sourcing, or when design flexibility permits equivalent components from qualified manufacturers that meet identical electrical and mechanical specifications.

Substiute Parts

IHB2EB222K

Vishay DaleIn Stock: 873IHB2EB222K Datasheet

Current PartRFQ

1120-222K-RC

Bourns Inc.In Stock: 10031120-222K-RC Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the IHB2EB222K is determined by strict equivalence across the following critical parameters:

• Inductance Value: 2.2 mH (exact match required)
• Current Rating: 800 mA minimum
• DC Resistance: 1.54 Ohm maximum
• Shielding Configuration: Unshielded
• Mounting Technology: Through Hole
• Package Configuration: Radial orientation
• Operating Temperature Range: -55°C to 105°C minimum

The Bourns Inc. 1120-222K-RC meets all substitution criteria as a qualified equivalent part. Both components are unshielded wirewound inductors with identical electrical ratings and compatible mechanical form factors suitable for direct replacement in through-hole circuit board applications.

Parameter Comparison

Engineering Selection Recommendations

The 1120-222K-RC from Bourns Inc. is a qualified substitute for the IHB2EB222K based on electrical parameter equivalence and mechanical compatibility. The substitute part carries active product status and maintains ROHS3 compliance, ensuring continued availability and regulatory alignment for new designs and production runs.

Selection between the primary part and substitute should be based on inventory availability, lead time requirements, and supplier qualification status within your procurement framework. Both components satisfy identical electrical and mechanical requirements for through-hole inductor applications operating within the -55°C to 105°C temperature range.

Frequently Asked Questions (FAQ)

Q: Can the 1120-222K-RC be used as a direct replacement for the IHB2EB222K?

A: Yes. Both components share identical inductance (2.2 mH), current rating (800 mA), DC resistance (1.54 Ohm maximum), shielding configuration (unshielded), and mounting technology (through-hole radial). The mechanical dimensions are compatible with standard through-hole circuit board layouts.

Q: What are the critical parameters that determine substitution eligibility?

A: Inductance value, current rating, DC resistance, shielding type, mounting method, and package orientation must match exactly. The 1120-222K-RC meets all these criteria for the IHB2EB222K.

Q: Are there any compliance or regulatory differences between these parts?

A: The 1120-222K-RC is documented as ROHS3 compliant with active product status. Compliance documentation for the IHB2EB222K should be verified through Vishay Dale technical resources.

Q: What is the operating temperature range for both parts?

A: Both components operate within -55°C to 105°C. This range is suitable for industrial and commercial applications.

Q: Does the substitute part have different packaging options?

A: The 1120-222K-RC is supplied in bulk packaging. Packaging format should be confirmed with your supplier based on procurement requirements.