Bourns 5800-392 Equivalent & Substitute Parts

Part Overview

The Bourns 5800-392 is a 3.9 mH unshielded drum core wirewound inductor rated for 120 mA continuous current with a maximum DC resistance of 9.7 Ohm. This through-hole axial component operates across the temperature range of -55°C to 105°C and is designed for applications requiring fixed inductance filtering and energy storage in electronic circuits.

The 5800-392 carries an obsolete product status. Identifying equivalent and substitute parts is necessary to maintain design continuity, ensure supply chain availability, and support ongoing production or repair requirements for systems utilizing this inductor.

Substiute Parts

5800-392

Bourns Inc.In Stock: 9185800-392 Datasheet

Current PartRFQ

5800-392-RC

Bourns Inc.In Stock: 14285800-392-RC Datasheet

DirectRFQ

2474-44L

API Delevan Inc.In Stock: 7782474-44L Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the Bourns 5800-392 are classified based on electrical and mechanical compatibility within the following criteria:

Direct Equivalent (Form, Fit, Function): Parts maintaining identical inductance value (3.9 mH), equivalent current rating capability, compatible core material (ferrite), matching mounting type (through hole), and axial package configuration.

Similar Substitute (Functional Compatibility): Parts sharing the same inductance value (3.9 mH) and ferrite core material with through-hole axial mounting, but with variations in current rating, DC resistance, tolerance, or temperature range that remain within acceptable operational parameters for the application.

The following parameters determine substitution eligibility:

• Inductance: 3.9 mH (primary criterion)
• Core Material: Ferrite
• Mounting Type: Through Hole
• Package: Axial
• Current Rating: Minimum 120 mA
• Operating Temperature: Overlap with -55°C to 105°C range

Parameter Comparison

Engineering Selection Recommendations

Bourns 5800-392-RC is the primary direct equivalent substitute. This part maintains identical electrical specifications (3.9 mH inductance, 120 mA current rating, 9.7 Ohm maximum DC resistance, ±10% tolerance) and physical dimensions. The 5800-392-RC is currently in active production status with ROHS3 compliance, providing supply chain continuity and regulatory alignment for new designs or production runs. Packaging differs (tray versus bulk), but electrical and mechanical form-fit-function remain unchanged.

API Delevan 2474-44L functions as a similar substitute where application requirements permit higher current rating (200 mA) and lower DC resistance (8.63 Ohm). This part shares the 3.9 mH inductance value, ferrite core material, through-hole axial mounting, and extended operating temperature range (-55°C to 125°C). The molded construction differs from the drum core wirewound design, and saturation current is lower (100 mA versus 180 mA). The ±15% inductance tolerance is broader than the original specification. This substitute is suitable for applications where the higher current capacity and lower resistance provide performance benefits, and where the tolerance and saturation characteristics are acceptable.

Frequently Asked Questions (FAQ)

Q: Can the Bourns 5800-392-RC be used as a direct replacement for the obsolete 5800-392?

A: Yes. The 5800-392-RC is a direct equivalent with identical inductance (3.9 mH), current rating (120 mA), DC resistance (9.7 Ohm maximum), tolerance (±10%), and physical dimensions. Both are drum core wirewound inductors with ferrite cores and through-hole axial mounting. The primary difference is product status (active versus obsolete) and RoHS compliance (ROHS3 versus non-compliant). Electrical and mechanical compatibility is complete.

Q: What are the limitations of using the API Delevan 2474-44L as a substitute?

A: The 2474-44L differs in several parameters: core construction (molded versus drum core wirewound), inductance tolerance (±15% versus ±10%), saturation current (100 mA versus 180 mA), and physical dimensions (0.240" Dia × 0.740" L versus 0.275" Dia × 0.700" L). While inductance and current rating are compatible, the lower saturation current and broader tolerance may affect circuit performance in applications sensitive to these parameters. PCB layout adjustments may be required due to dimensional differences.

Q: Are there packaging considerations when substituting these parts?

A: Yes. The Bourns 5800-392 is supplied in bulk packaging, while the 5800-392-RC is supplied in tray packaging. The API Delevan 2474-44L is supplied in bulk packaging. Packaging affects handling, storage, and automated assembly processes. Verify that your procurement and assembly workflows accommodate the packaging format of the selected substitute.

Q: Which substitute is recommended for new designs?

A: Selection depends on design requirements and regulatory constraints. For direct electrical and mechanical compatibility with RoHS3 compliance, the Bourns 5800-392-RC is the appropriate choice. For applications where higher current capacity (200 mA) and lower DC resistance (8.63 Ohm) provide performance advantages, and where the extended temperature range (-55°C to 125°C) is beneficial, the API Delevan 2474-44L may be selected, provided that the molded construction, broader tolerance, and lower saturation current are acceptable.

Q: What is the impact of inductance tolerance differences on circuit performance?

A: The Bourns 5800-392 and 5800-392-RC specify ±10% tolerance, while the API Delevan 2474-44L specifies ±15% tolerance. In circuits where inductance value is critical to frequency response, filtering characteristics, or resonant behavior, the broader tolerance of the 2474-44L may introduce measurable variation. Applications with tight inductance requirements should prioritize the ±10% tolerance parts.

Q: Can the 5800-392 be used in new production if inventory is available?

A: The 5800-392 is classified as obsolete. While existing inventory may be available, using obsolete components in new production introduces supply chain risk and may conflict with regulatory or quality requirements. The active-status Bourns 5800-392-RC is the recommended choice for new production to ensure long-term availability and compliance.