Molex 0532583005 Rectangular Connector Header - Equivalent & Substitute Parts

Part Overview

The Molex 0532583005 is a shrouded rectangular connector header designed for through-hole mounting in board-to-cable/wire applications. This 5-position header operates at a 0.138" (4.60mm) pitch and features press-fit and solder termination options with a locking ramp fastening mechanism. The part is currently classified as obsolete, making identification of active equivalent components essential for ongoing production and maintenance applications. The substitute part maintains functional compatibility while offering improved availability through active product status.

Substiute Parts

0532583005

MolexIn Stock: 7930532583005 Datasheet

Current PartRFQ

0532580529

MolexIn Stock: 49190532580529 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

The Molex 0532580529 qualifies as a direct substitute for the 0532583005 based on the following critical parameters:

• Identical connector type, contact type, and position configuration (5-position, 1-row header)
• Matching pitch specification of 0.138" (4.60mm)
• Identical mounting method (through hole) and shrouding design (shrouded - 4 wall)
• Equivalent termination options (press-fit and solder) with identical fastening type (locking ramp)
• Matching insulation height of 0.413" (10.49mm) and contact shape (square)
• Identical contact finish specification (tin) and insulation material (PBTP)
• Equivalent compliance certifications (UL94 V-0, ROHS3 Compliant, MSL 1)

The primary distinction between these parts is the contact material composition and product status. The substitute part transitions from phosphor bronze to brass contact material while maintaining all functional and mechanical compatibility parameters. The substitute part is classified as active product status, ensuring continued availability and supply chain support.

Parameter Comparison

Engineering Selection Recommendations

The Molex 0532580529 is the designated substitute for the obsolete Molex 0532583005. Both components maintain identical mechanical and electrical interface specifications, ensuring direct compatibility in existing circuit board designs and cable assemblies. The substitute part carries active product status with significantly higher inventory availability, supporting uninterrupted supply chain operations.

Both parts satisfy equivalent compliance requirements including ROHS3 compliance, UL94 V-0 flammability rating, and REACH unaffected status. The contact material transition from phosphor bronze to brass does not affect functional performance within the specified application parameters. Selection of the active substitute part is appropriate for new designs and replacement applications requiring long-term component availability.

Frequently Asked Questions (FAQ)

Q: Are the 0532583005 and 0532580529 mechanically interchangeable?

A: Yes. Both parts share identical mounting specifications, pitch, position count, shrouding design, and insulation dimensions. They mount identically to printed circuit boards and mate with the same connector housings.

Q: What is the difference between phosphor bronze and brass contact materials in this application?

A: Both materials provide equivalent electrical conductivity and contact reliability for this connector type. The material change reflects manufacturing process optimization while maintaining all functional specifications.

Q: Does the substitute part meet the same compliance standards?

A: Yes. The 0532580529 maintains identical ROHS3 compliance, UL94 V-0 flammability rating, and REACH unaffected status as the original part.

Q: Why is the original part classified as obsolete?

A: Obsolete status indicates the manufacturer has discontinued production. The substitute part represents the active equivalent within the same product series, ensuring continued availability and support.

Q: What packaging is available for the substitute part?

A: The 0532580529 is supplied in tray packaging, suitable for automated assembly and high-volume production environments.

Q: Can I use the substitute part in existing designs without modification?

A: Yes. The substitute part maintains full compatibility with existing PCB layouts, cable assemblies, and mating connectors. No design changes are required.