Bourns 2205-H 22µH Shielded Toroidal Inductor Equivalent & Substitute Parts

Part Overview

The Bourns 2205-H is a 22 µH shielded toroidal inductor rated for 10.3 A continuous current with a maximum DC resistance of 10 mOhm. This through-hole component features an iron powder core and is designed for radial, horizontal mounting in applications requiring controlled inductance with electromagnetic shielding.

The 2205-H has reached obsolete product status. Locating equivalent or substitute components is necessary for ongoing production support, design updates, and inventory replenishment where original stock is depleted.

Substiute Parts

2205-H

Bourns Inc.In Stock: 8882205-H Datasheet

Current PartRFQ

2205-H-RC

Bourns Inc.In Stock: 165682205-H-RC Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 2205-H is determined by strict equivalence across the following electrical and mechanical parameters:

• Inductance value: 22 µH
• Current rating: 10.3 A minimum
• DC resistance: 10 mOhm maximum
• Tolerance: ±15%
• Core material: Iron powder
• Shielding requirement: Shielded
• Mounting configuration: Through hole, radial horizontal
• Physical dimensions: 0.950" diameter, 0.550" maximum seated height
• Operating temperature range: -55°C to 105°C

The 2205-H-RC meets all these criteria and is classified as a direct substitute. Packaging differences (tape and reel versus bulk) do not affect electrical or mechanical compatibility.

Parameter Comparison

Engineering Selection Recommendations

The 2205-H-RC is the direct functional equivalent of the 2205-H. Both components share identical electrical specifications and mechanical dimensions, ensuring pin-for-pin and form-factor compatibility in existing circuit designs.

The primary distinction is product lifecycle status: the 2205-H is obsolete, while the 2205-H-RC maintains active production status. Additionally, the 2205-H-RC achieves ROHS3 compliance, whereas the original 2205-H does not. For new designs or production runs requiring regulatory compliance with modern environmental standards, the 2205-H-RC is the appropriate selection.

Both components carry identical REACH and ECCN classifications (REACH Unaffected, EAR99), confirming equivalent regulatory treatment.

Frequently Asked Questions (FAQ)

Q: Can the 2205-H-RC be used as a direct replacement for the 2205-H in existing designs?

A: Yes. The 2205-H-RC is electrically and mechanically identical to the 2205-H. All electrical parameters (inductance, current rating, DC resistance, tolerance) and physical dimensions are equivalent. The component will function identically in the same circuit application.

Q: What is the difference between the 2205-H and 2205-H-RC?

A: The primary differences are packaging format (the -RC variant uses tape and reel bulk packaging) and product status. The 2205-H-RC is in active production and meets ROHS3 compliance standards, while the 2205-H is obsolete and non-compliant with RoHS3 requirements.

Q: Are there any compatibility concerns with PCB layout or mounting?

A: No. Both components use identical through-hole radial horizontal mounting configurations with the same physical dimensions (0.950" diameter, 0.550" maximum seated height). PCB footprints and mounting procedures remain unchanged.

Q: Does the 2205-H-RC meet current environmental and regulatory requirements?

A: Yes. The 2205-H-RC is ROHS3 compliant and carries REACH Unaffected status, meeting current environmental regulations. The original 2205-H does not meet RoHS3 compliance.

Q: What is the current availability status of these components?

A: The 2205-H is obsolete with limited remaining inventory (878 pieces). The 2205-H-RC is in active production with substantially higher availability (16,458 pieces in stock).