Bourns 2212-H Equivalent & Substitute Parts

Part Overview

The Bourns 2212-H is a 100 µH shielded toroidal inductor rated for 4.4 A continuous current with a maximum DC resistance of 56 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 2212-H carries an obsolete product status. Locating equivalent substitute parts is necessary to maintain design continuity and ensure component availability for production, repair, and system upgrades.

Substiute Parts

2212-H

Bourns Inc.In Stock: 10792212-H Datasheet

Current PartRFQ

2212-H-RC

Bourns Inc.In Stock: 50572212-H-RC Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 2212-H are identified based on electrical and mechanical parameter equivalence within the Bourns 2200 series. The substitution criteria are:

• Inductance value: 100 µH ±15% tolerance
• Current rating: 4.4 A minimum
• DC resistance: 56 mOhm maximum
• Core type: Iron powder shielded toroidal
• Mounting configuration: Through hole, radial horizontal
• Physical dimensions: 0.950" diameter, 0.550" maximum height
• Operating temperature range: -55°C to 105°C

The 2212-H-RC meets all these parameters and is classified as a direct substitute within the same product series.

Parameter Comparison

Engineering Selection Recommendations

The 2212-H-RC is the direct substitute for the obsolete 2212-H. Both components share identical electrical specifications and physical dimensions, ensuring pin-for-pin and form-factor compatibility.

The 2212-H-RC offers the additional advantage of active product status and ROHS3 compliance, making it the preferred choice for new designs and production continuity. The transition from the non-compliant 2212-H to the ROHS3-compliant 2212-H-RC aligns with current regulatory requirements and supply chain sustainability standards.

Frequently Asked Questions (FAQ)

Q: Can the 2212-H-RC be used as a direct replacement for the 2212-H?

A: Yes. The 2212-H-RC is electrically and mechanically equivalent to the 2212-H. Both components have identical inductance (100 µH), current rating (4.4 A), DC resistance (56 mOhm), core material (iron powder), shielding, and physical dimensions. No circuit modifications are required.

Q: What is the difference between the 2212-H and 2212-H-RC?

A: The primary differences are product status and regulatory compliance. The 2212-H is obsolete and RoHS non-compliant, while the 2212-H-RC is an active product with ROHS3 compliance. Electrical and mechanical specifications are identical.

Q: Are there packaging differences between these parts?

A: The 2212-H is supplied in standard packaging, while the 2212-H-RC is supplied in bulk packaging. Both use the same through-hole radial horizontal (open) package configuration with identical physical dimensions.

Q: What is the inductance tolerance for these components?

A: Both the 2212-H and 2212-H-RC have an inductance tolerance of ±15% at 1 kHz test frequency.

Q: Can these inductors be used in high-temperature applications?

A: Yes. Both components are rated for operation across the temperature range of -55°C to 105°C, suitable for industrial and automotive applications within this range.