Bourns 5606-RC Equivalent & Substitute Parts

Part Overview

The Bourns 5606-RC is a 250 µH unshielded drum core wirewound inductor rated for 2.9 A with a maximum DC resistance of 173 mOhm. This through-hole component features a radial, vertical cylinder package and operates across the temperature range of -55°C to 105°C. The part is classified as obsolete, making identification of suitable substitutes essential for ongoing design support and procurement continuity.

Substiute Parts

5606-RC

Bourns Inc.In Stock: 10835606-RC Datasheet

Current PartRFQ

1539M06

Hammond ManufacturingIn Stock: 12041539M06 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the Bourns 5606-RC is determined by strict equivalence across the following critical parameters:

• Inductance value: 250 µH with ±10% tolerance
• Current rating: 2.9 A minimum
• DC resistance: 173 mOhm maximum
• Core material and shielding: Ferrite, unshielded
• Mounting configuration: Through-hole, radial vertical cylinder
• Physical envelope: 0.830" diameter, 0.910" maximum height
• Inductance measurement frequency: 1 kHz

The Hammond Manufacturing 1539M06 meets all specified electrical and mechanical parameters, establishing it as a direct functional equivalent for the obsolete Bourns part.

Parameter Comparison

Engineering Selection Recommendations

The Hammond Manufacturing 1539M06 is the qualified substitute for the Bourns 5606-RC. Both parts are ROHS3 compliant and REACH unaffected, meeting current regulatory requirements. The Hammond part maintains active product status, ensuring long-term availability and supply chain continuity compared to the obsolete Bourns offering. All electrical specifications, mechanical dimensions, and compliance certifications are identical between the two components, supporting direct substitution in existing designs without circuit modification.

Frequently Asked Questions (FAQ)

Q: Can the Hammond 1539M06 be used as a direct replacement for the Bourns 5606-RC?

A: Yes. Both parts share identical inductance (250 µH), current rating (2.9 A), DC resistance (173 mOhm max), core type (ferrite, unshielded), and physical dimensions (0.830" diameter, 0.910" height). The through-hole radial vertical cylinder package is identical, enabling direct PCB substitution.

Q: Are there any compliance or certification differences between these parts?

A: No. Both the Bourns 5606-RC and Hammond 1539M06 carry ROHS3 compliance, REACH unaffected status, and EAR99 export classification. Regulatory requirements are equivalent.

Q: What is the primary advantage of selecting the Hammond 1539M06?

A: The Hammond part maintains active product status, whereas the Bourns 5606-RC is obsolete. This ensures sustained availability, consistent manufacturing processes, and supply chain reliability for new designs and ongoing production.

Q: Are the inductance tolerance and test frequency identical?

A: Yes. Both parts specify ±10% inductance tolerance and 1 kHz inductance measurement frequency, confirming electrical equivalence across the specified operating range.

Q: Can these parts be used interchangeably in existing assemblies?

A: Yes. Identical electrical ratings, DC resistance, physical envelope, and mounting configuration support interchangeable use without design modification or PCB rework.