Bourns 2207-H Equivalent & Substitute Parts

Part Overview

The Bourns 2207-H is a 33 µH shielded toroidal inductor rated for 7.4 A continuous current with a maximum DC resistance of 20mOhm. This through-hole component features an iron powder core and operates across the temperature range of -55°C to 105°C. The 2207-H is classified as obsolete, making identification of compatible substitutes essential for ongoing design support and procurement continuity. Substitute parts must maintain identical electrical specifications and mechanical form factors to ensure direct replacement without circuit redesign.

Substiute Parts

2207-H

Bourns Inc.In Stock: 12252207-H Datasheet

Current PartRFQ

2207-H-RC

Bourns Inc.In Stock: 10402207-H-RC Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the Bourns 2207-H is determined by strict equivalence across all electrical and mechanical parameters. The substitute part must match the following criteria:

• Inductance value: 33 µH with ±15% tolerance
• Current rating: 7.4 A minimum
• DC resistance: 20mOhm maximum
• Core material: Iron powder
• Shielding configuration: Shielded
• Mounting: Through hole, radial horizontal orientation
• Physical dimensions: 0.950" diameter and 0.550" maximum seated height
• Temperature range: -55°C to 105°C operation

The 2207-H-RC meets all these parameters and qualifies as a direct substitute. The primary distinction between these parts is product status and packaging configuration, not electrical or mechanical performance.

Parameter Comparison

Engineering Selection Recommendations

The 2207-H-RC is the direct substitute for the obsolete 2207-H. Both parts are manufactured by Bourns Inc. within the 2200 series and maintain identical electrical and mechanical specifications. The 2207-H-RC carries active product status, ensuring ongoing availability and supply chain reliability.

For applications requiring RoHS3 compliance, the 2207-H-RC is the appropriate selection. The original 2207-H is RoHS non-compliant and should be replaced in new designs or production runs subject to RoHS regulations. Both parts maintain REACH unaffected status and EAR99 export classification.

Frequently Asked Questions (FAQ)

Q: Can the 2207-H-RC be used as a direct replacement for the 2207-H in existing designs?

A: Yes. The 2207-H-RC is electrically and mechanically identical to the 2207-H. All electrical parameters, physical dimensions, and mounting characteristics are equivalent. No circuit modifications or PCB layout changes are required.

Q: What is the difference between the 2207-H and 2207-H-RC?

A: The primary differences are product status and RoHS compliance. The 2207-H is obsolete and RoHS non-compliant, while the 2207-H-RC is active and ROHS3 compliant. Packaging differs (standard versus bulk), but electrical and mechanical performance are identical.

Q: Are there any thermal or frequency performance differences between these parts?

A: No. Both parts operate across the same temperature range (-55°C to 105°C) and are tested at the same inductance frequency (1 kHz). DC resistance, current rating, and inductance value are identical.

Q: Does the 2207-H-RC fit the same PCB footprint as the 2207-H?

A: Yes. Both parts are through-hole mounted with radial, horizontal orientation. Physical dimensions are identical: 0.950" diameter and 0.550" maximum seated height. No PCB redesign is necessary.

Q: Is the 2207-H-RC suitable for new product designs?

A: Yes. The 2207-H-RC is the active product in the Bourns 2200 series for this specification. It is the recommended choice for all new designs requiring a 33 µH, 7.4 A shielded toroidal inductor with these electrical and mechanical characteristics.