Bourns 5800-153 Equivalent & Substitute Parts

Part Overview

The Bourns 5800-153 is a 15 mH unshielded drum core wirewound inductor rated for 61 mA with a maximum DC resistance of 37.5 Ohm, designed for through-hole axial mounting. This component is classified as obsolete, making identification of suitable substitutes necessary for ongoing design support and production continuity. Equivalent parts must maintain the same inductance value, current rating compatibility, and thermal operating range to ensure functional equivalence in circuit applications.

Substiute Parts

5800-153

Bourns Inc.In Stock: 8385800-153 Datasheet

Current PartRFQ

5800-153-RC

Bourns Inc.In Stock: 13205800-153-RC Datasheet

DirectRFQ

2474-51L

API Delevan Inc.In Stock: 8332474-51L Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Bourns 5800-153 is determined by the following critical parameters:

Primary Substitution Criteria:

• Inductance value: 15 mH (exact match required)
• Current rating: minimum 61 mA to support original circuit design
• DC resistance: maximum 37.5 Ohm to maintain circuit performance
• Core material: Ferrite (unshielded)
• Mounting type: Through hole axial configuration
• Operating temperature range: minimum -55°C ~ 105°C coverage

Substitute Classification:

Direct Equivalent (5800-153-RC): Identical electrical specifications, same manufacturer series, differs only in packaging format and product status (active vs. obsolete).

Similar Substitute (2474-51L): Matches inductance, core material, and mounting type. Acceptable for applications where the current rating tolerance and DC resistance variance fall within circuit design margins. Requires verification of saturation current performance in the specific application context.

Parameter Comparison

Engineering Selection Recommendations

5800-153-RC (Bourns Inc.): This is the primary recommended substitute. It provides identical electrical performance and physical dimensions to the obsolete 5800-153. The only substantive difference is product status (active vs. obsolete) and packaging format (tray vs. standard). This part is ROHS3 compliant, addressing regulatory requirements for new designs. Inventory availability is confirmed at 1230 pieces.

2474-51L (API Delevan Inc.): This part is suitable as a secondary alternative when 5800-153-RC is unavailable. It maintains the 15 mH inductance and ferrite core construction. The higher current rating (100 mA vs. 61 mA) and lower saturation current (50 mA vs. 90 mA) require circuit-level evaluation. The wider operating temperature range (-55°C ~ 125°C) provides additional thermal margin. Physical dimensions differ slightly (0.240" Dia x 0.740" L), which may affect PCB layout compatibility. This part is RoHS non-compliant.

Frequently Asked Questions (FAQ)

Q: Can the 5800-153-RC be used as a direct replacement for the 5800-153?

A: Yes. The 5800-153-RC is electrically and mechanically identical to the 5800-153. The primary advantage is active product status and ROHS3 compliance. Packaging differs (tray vs. standard), but this does not affect component performance.

Q: What are the key differences between the 5800-153 and the 2474-51L?

A: Both parts share the same 15 mH inductance, ferrite core, and unshielded axial configuration. The 2474-51L has a higher current rating (100 mA vs. 61 mA) but a lower saturation current (50 mA vs. 90 mA). DC resistance is comparable (36 Ohm vs. 37.5 Ohm). Physical dimensions are slightly different. Inductance tolerance is wider (±15% vs. ±10%).

Q: Is the 2474-51L suitable for all applications using the 5800-153?

A: The 2474-51L is suitable for applications where circuit current does not exceed 50 mA saturation threshold and where the ±15% inductance tolerance is acceptable. The lower saturation current is the primary limiting factor for direct substitution in high-current applications.

Q: What is the impact of the different physical dimensions of the 2474-51L?

A: The 2474-51L is slightly smaller in diameter (0.240" vs. 0.275") and slightly longer (0.740" vs. 0.700"). These dimensional differences may require PCB layout verification to ensure mechanical clearance and mounting compatibility.

Q: Are there RoHS compliance considerations for these substitutes?

A: The 5800-153-RC is ROHS3 compliant, making it suitable for designs requiring RoHS certification. The 2474-51L is RoHS non-compliant. For new designs subject to RoHS requirements, the 5800-153-RC is the appropriate choice.