Bourns 9220-02 Equivalent & Substitute Parts

Part Overview

The Bourns 9220-02 is a 300 µH unshielded drum core wirewound inductor rated for 107 mA with a maximum DC resistance of 8.7 Ohm. This through-hole axial component operates across the temperature range of -55°C to 105°C. The part is currently obsolete, making identification of suitable substitute components essential for ongoing design support and production continuity.

Substiute Parts

9220-02

Bourns Inc.In Stock: 7119220-02 Datasheet

Current PartRFQ

2500-02J

API Delevan Inc.In Stock: 12092500-02J Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the Bourns 9220-02 is determined by the following critical parameters:

• Inductance value: 300 µH (exact match required)
• Tolerance: ±5% (defines acceptable inductance range)
• DC Resistance: 8.7 Ohm maximum (electrical performance requirement)
• Current Rating: minimum 107 mA (must support circuit current demands)
• Operating Temperature Range: -55°C to 105°C (environmental compatibility)
• Mounting Type: Through Hole (physical installation requirement)
• Package / Case: Axial (form factor compatibility)
• Shielding: Unshielded (electromagnetic environment consideration)

The API Delevan 2500-02J meets all substitution criteria. While the substitute exhibits a higher current rating (122 mA) and different core material (iron vs. ferrite), these parameters remain within acceptable substitution boundaries for the specified electrical and mechanical requirements.

Parameter Comparison

Engineering Selection Recommendations

The API Delevan 2500-02J is the qualified substitute for the Bourns 9220-02. Selection is based on the following factors:

• Electrical equivalence: Identical inductance (300 µH), tolerance (±5%), and DC resistance (8.7 Ohm maximum)
• Current capacity: The substitute's 122 mA rating exceeds the original 107 mA requirement, providing operational margin
• Environmental compatibility: Both components operate across -55°C to 105°C
• Physical compatibility: Axial through-hole mounting and unshielded configuration match the original design
• Availability: The substitute is in active production status with current inventory, addressing the obsolescence of the original part
• Compliance alignment: Both components share identical RoHS and REACH status

Frequently Asked Questions (FAQ)

Q: Can the API Delevan 2500-02J be used as a direct replacement for the Bourns 9220-02?

A: Yes. Both components share identical inductance (300 µH), tolerance (±5%), DC resistance (8.7 Ohm), operating temperature range (-55°C to 105°C), and axial through-hole mounting configuration. The substitute's higher current rating (122 mA vs. 107 mA) provides additional operational margin.

Q: What is the difference in core material between these inductors?

A: The Bourns 9220-02 uses a ferrite drum core, while the API Delevan 2500-02J uses an iron molded core. Both configurations deliver the specified inductance and DC resistance values required for circuit operation.

Q: Are there physical size differences between the two parts?

A: Yes. The Bourns 9220-02 measures 0.190" diameter × 0.440" length (4.83mm × 11.18mm), while the API Delevan 2500-02J measures 0.240" diameter × 0.740" length (6.10mm × 18.80mm). Physical layout verification is required before implementation.

Q: What is the packaging difference?

A: The Bourns 9220-02 uses standard packaging, while the API Delevan 2500-02J is supplied in Tape & Reel (TR) format. This affects handling and assembly processes but does not impact electrical performance.

Q: Do both components have the same compliance status?

A: Yes. Both the Bourns 9220-02 and API Delevan 2500-02J are RoHS non-compliant and REACH unaffected, with identical ECCN (EAR99) and HTSUS (8504.50.8000) classifications.