Equivalent & Substitute Parts for Bourns 9230-96-RC

Part Overview

The Bourns 9230-96-RC is a 120 nH unshielded molded inductor rated for 1.1 A with a maximum DC resistance of 80 mOhm. This through-hole axial component operates across a temperature range of -55°C to 105°C and is designed for applications requiring fixed inductance in compact form factors. The part is currently active in production and ROHS3 compliant. Substitute parts may be required due to inventory constraints, regional availability, or specific application requirements that demand alternative electrical or compliance characteristics.

Substiute Parts

9230-96-RC

Bourns Inc.In Stock: 17979230-96-RC Datasheet

Current PartRFQ

1025-96K

API Delevan Inc.In Stock: 13801025-96K Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Bourns 9230-96-RC is determined by the following critical parameters:

• Inductance value: 120 nH with ±10% tolerance
• Mounting configuration: Through-hole axial package
• Physical dimensions: 0.095" diameter x 0.250" length
• Core material: Phenolic unshielded construction
• Frequency characteristics: Q factor of 40 at 25 MHz and self-resonant frequency in the 640–650 MHz range

The API Delevan 1025-96K meets these core substitution criteria. Both parts share identical inductance specifications, tolerance, physical dimensions, core material, and mounting type. Variations in current rating, DC resistance, and operating temperature range are within acceptable substitution parameters for this component category.

Parameter Comparison

Engineering Selection Recommendations

The API Delevan 1025-96K is a direct substitute for the Bourns 9230-96-RC based on matching inductance, tolerance, physical form factor, and core construction. The 1025-96K provides a higher current rating of 1.3 A compared to 1.1 A, offering improved headroom in current-limited applications. The maximum DC resistance increases from 80 mOhm to 90 mOhm, a 12.5% increase that remains within acceptable limits for most circuit designs.

The primary consideration is compliance status. The Bourns 9230-96-RC is ROHS3 compliant, while the API Delevan 1025-96K is RoHS non-compliant. Applications subject to RoHS regulations must use the Bourns part. The API Delevan part is suitable for applications without RoHS requirements or where legacy component specifications are acceptable.

The extended operating temperature range of the 1025-96K (-55°C to 125°C versus -55°C to 105°C) provides additional thermal margin in high-temperature environments.

Frequently Asked Questions (FAQ)

Q: Can the API Delevan 1025-96K replace the Bourns 9230-96-RC in all applications?

A: Physical and electrical compatibility is confirmed. However, compliance requirements must be evaluated. The 1025-96K is RoHS non-compliant, making it unsuitable for applications requiring RoHS certification. Verify compliance requirements before substitution.

Q: What is the impact of the 10 mOhm increase in DC resistance?

A: The API Delevan part has a maximum DCR of 90 mOhm compared to 80 mOhm for the Bourns part. This 12.5% increase results in proportionally higher resistive losses. For applications sensitive to power dissipation or signal attenuation, calculate the impact on circuit performance before substitution.

Q: Are the physical dimensions identical?

A: Yes. Both parts measure 0.095" diameter x 0.250" length (2.41mm x 6.35mm) and use identical axial through-hole mounting. PCB layout and mechanical fit are interchangeable.

Q: Does the higher current rating of the 1025-96K affect circuit behavior?

A: The 1.3 A rating of the 1025-96K provides additional current capacity compared to the 1.1 A rating of the 9230-96-RC. This does not negatively affect circuits designed for the lower rating. The higher rating simply indicates greater saturation margin.

Q: What is the difference in self-resonant frequency?

A: The Bourns part has a self-resonant frequency of 650 MHz, while the API Delevan part is 640 MHz. This 10 MHz difference is negligible for most applications and does not affect substitution suitability.

Q: Can the extended temperature range of the 1025-96K be relied upon?

A: The API Delevan 1025-96K operates to 125°C compared to 105°C for the Bourns part. Applications requiring operation above 105°C may benefit from the extended range. Verify that other circuit components support the higher temperature before relying on this specification.