Bourns 2224-H Equivalent & Substitute Parts

Part Overview

The Bourns 2224-H is a 1 mH shielded toroidal inductor rated for 1.9 A continuous current with a maximum DC resistance of 280 mOhm. This through-hole component features an iron powder core with ±15% inductance tolerance and operates across the temperature range of -55°C to 105°C. The 2224-H has been classified as obsolete, necessitating identification of functionally equivalent alternatives for ongoing design support and procurement continuity.

Substiute Parts

2224-H

Bourns Inc.In Stock: 6982224-H Datasheet

Current PartRFQ

2224-H-RC

Bourns Inc.In Stock: 9832224-H-RC Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the Bourns 2224-H is determined by strict equivalence across the following electrical and mechanical parameters:

• Inductance value: 1 mH
• Inductance tolerance: ±15%
• Current rating: 1.9 A minimum
• DC resistance: 280 mOhm maximum
• Core material: Iron powder
• Shielding configuration: Shielded
• Mounting technology: Through hole
• Package geometry: Radial, horizontal orientation
• Physical dimensions: 0.950" diameter, 0.550" maximum seated height
• Operating temperature range: -55°C to 105°C minimum

The 2224-H-RC meets all substitution criteria as a direct functional equivalent within the Bourns 2200 series.

Parameter Comparison

Engineering Selection Recommendations

The 2224-H-RC is the direct substitute for the obsolete 2224-H. Both components are electrically and mechanically identical across all specified parameters. The primary distinction is product lifecycle status: the 2224-H is obsolete while the 2224-H-RC maintains active production status.

The 2224-H-RC provides improved regulatory compliance, meeting ROHS3 requirements compared to the non-compliant 2224-H. Both components maintain REACH unaffected status. For new designs or ongoing procurement, the 2224-H-RC is the appropriate selection due to its active availability and enhanced compliance posture.

Frequently Asked Questions (FAQ)

Q: Can the 2224-H-RC be used as a direct replacement for the 2224-H in existing designs?

A: Yes. The 2224-H-RC is electrically and mechanically identical to the 2224-H across all specified parameters, including inductance, current rating, DC resistance, core material, shielding, mounting type, package geometry, and operating temperature range. No circuit modifications are required.

Q: What is the difference between the 2224-H and 2224-H-RC?

A: The components are functionally equivalent. The primary differences are product status (2224-H is obsolete; 2224-H-RC is active) and RoHS compliance (2224-H is non-compliant; 2224-H-RC is ROHS3 compliant).

Q: Are there packaging differences between these parts?

A: The 2224-H is supplied in standard packaging, while the 2224-H-RC is supplied in bulk packaging. Both maintain identical component specifications and through-hole radial, horizontal orientation.

Q: What are the critical parameters for substitution?

A: Substitution requires matching inductance (1 mH), inductance tolerance (±15%), current rating (1.9 A), DC resistance (280 mOhm max), core material (iron powder), shielding (shielded), mounting type (through hole), package geometry (radial, horizontal), physical dimensions (0.950" diameter, 0.550" height), and operating temperature range (-55°C to 105°C).

Q: Is the 2224-H-RC suitable for applications requiring RoHS compliance?

A: Yes. The 2224-H-RC is ROHS3 compliant, making it appropriate for applications with RoHS requirements. The original 2224-H is not RoHS compliant.