Bourns 2220-H Equivalent & Substitute Parts

Part Overview

The Bourns 2220-H is a 470 µH shielded toroidal inductor rated for 2.3 A with a maximum DC resistance of 190 mOhm. This through-hole component features an iron powder core and is designed for radial, horizontal mounting. The 2220-H carries an obsolete product status, making identification of suitable alternatives essential for ongoing design support and procurement continuity.

Substiute Parts

2220-H

Bourns Inc.In Stock: 8642220-H Datasheet

Current PartRFQ

2220-H-RC

Bourns Inc.In Stock: 21602220-H-RC Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The Bourns 2220-H-RC qualifies as a direct substitute based on identical electrical and mechanical parameters. Substitution is valid when the following criteria are met:

• Inductance value: 470 µH
• Inductance tolerance: ±15%
• Current rating: 2.3 A minimum
• DC resistance: 190 mOhm maximum
• Core material: Iron Powder
• Shielding: Shielded
• Mounting type: Through Hole
• Package / Case: Radial, Horizontal (Open)
• Physical dimensions: 0.950" Dia (24.13 mm) and 0.550" (13.97 mm) height maximum
• Operating temperature range: -55°C ~ 105°C

The 2220-H-RC maintains all specified electrical characteristics and physical form factor, ensuring direct compatibility in existing circuit designs and PCB layouts.

Parameter Comparison

Engineering Selection Recommendations

The Bourns 2220-H-RC is the appropriate selection for new designs and procurement. The 2220-H-RC maintains identical electrical performance and physical compatibility while offering the following advantages:

• Active product status ensures long-term availability and supply chain continuity
• ROHS3 compliance satisfies regulatory requirements for new equipment manufacturing
• Bulk packaging availability supports production volumes

The 2220-H remains suitable for legacy system maintenance where existing stock is available and regulatory compliance is not a constraint.

Frequently Asked Questions (FAQ)

Q: Can the 2220-H-RC be used as a direct replacement for the 2220-H in existing designs?

A: Yes. The 2220-H-RC provides identical inductance (470 µH), current rating (2.3 A), DC resistance (190 mOhm), core material (iron powder), shielding, and physical dimensions. No circuit modifications or PCB layout changes are required.

Q: What is the difference between the 2220-H and 2220-H-RC?

A: The primary differences are product status and compliance. The 2220-H is obsolete and RoHS non-compliant. The 2220-H-RC is active and ROHS3 compliant. Electrical and mechanical specifications are identical.

Q: Are there packaging differences between these parts?

A: The 2220-H-RC is supplied in bulk packaging, while the 2220-H packaging specification is not defined. Both parts are through-hole components with identical form factors.

Q: What parameters must match for a toroidal inductor to be considered a substitute?

A: For the 2220 series, critical parameters include inductance value (470 µH), tolerance (±15%), current rating (2.3 A minimum), DC resistance (190 mOhm maximum), core material (iron powder), shielding type (shielded), mounting configuration (through hole, radial horizontal), and physical dimensions (0.950" diameter, 0.550" maximum height).

Q: Is the 2220-H-RC suitable for applications requiring RoHS compliance?

A: Yes. The 2220-H-RC is ROHS3 compliant, making it suitable for applications and markets with RoHS requirements. The 2220-H is not RoHS compliant.