Molex 0532580949 Equivalent & Substitute Parts

Part Overview

The Molex 0532580949 is a rectangular connector assembly classified as a connector header with a 3.5mm pitch configuration and 9-circuit capacity. This component is designated as Obsolete and is no longer in active production. The part carries RoHS Compliant certification and features unlimited moisture sensitivity rating (MSL 1).

Due to its obsolete status, locating original inventory becomes increasingly difficult. Identifying active equivalent parts ensures design continuity and maintains supply chain reliability for applications requiring this connector form factor.

Substiute Parts

0532580949

MolexIn Stock: 9820532580949 Datasheet

Current PartRFQ

0532580929

MolexIn Stock: 63610532580929 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the Molex 0532580949 is based on alignment within the 053258 series family and compatibility across the following critical parameters:

Substitution Criteria:

• Shared base product number (053258 series)
• Identical pitch specification (3.5mm / 0.138")
• Matching position count (9-position configuration)
• Equivalent RoHS and MSL compliance levels
• Compatible connector type classification (rectangular header)

The substitute part Molex 0532580929 satisfies all substitution requirements through active product status, maintained series continuity, and identical electrical and mechanical interface specifications.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitute: Molex 0532580929

The Molex 0532580929 serves as the direct active equivalent for the obsolete 0532580949. Selection is based on the following engineering factors:

Product Status Alignment: The 0532580929 maintains active production status, ensuring ongoing availability and supply chain continuity. The obsolete designation of the 0532580949 necessitates transition to an active alternative.

Compliance Certification: Both parts maintain unlimited moisture sensitivity rating (MSL 1). The 0532580929 carries ROHS3 Compliant certification, representing current regulatory compliance standards. The original part's RoHS Compliant status is superseded by the enhanced ROHS3 designation of the substitute.

Series Continuity: Both components belong to the Molex 053258 series family, confirming design compatibility and mechanical interchangeability within the same connector platform.

Electrical and Mechanical Interface: Identical 3.5mm pitch specification and 9-position configuration ensure direct functional equivalence. Through-hole mounting with press-fit and solder termination options provide installation flexibility matching the original assembly requirements.

Frequently Asked Questions (FAQ)

Q: Can the Molex 0532580929 directly replace the 0532580949 in existing designs?

A: Yes. Both parts share identical pitch (3.5mm), position count (9), and series designation (053258). The 0532580929 is mechanically and electrically compatible as a direct substitute.

Q: What is the primary reason for substitution?

A: The 0532580949 carries an obsolete product status, indicating discontinued manufacturing. The 0532580929 is an active production part within the same series, providing reliable long-term availability.

Q: Are there compliance differences between the two parts?

A: Both parts maintain MSL 1 (unlimited) moisture sensitivity rating. The 0532580929 carries ROHS3 Compliant certification, representing current regulatory standards, while the original part carries RoHS Compliant designation. Both satisfy RoHS requirements.

Q: What packaging format is available for the substitute part?

A: The Molex 0532580929 is supplied in Tray packaging, with 6315 pieces available in current inventory.

Q: Are the mounting and termination methods identical?

A: The 0532580929 specifies through-hole mounting with press-fit and solder termination options. These termination methods provide compatibility with standard PCB assembly processes.

Q: What is the shrouding configuration of the substitute part?

A: The 0532580929 features shrouded design with 4-wall configuration, providing mechanical protection and alignment guidance during mating operations.

Q: Does the substitute part maintain the same contact specifications?

A: Yes. The 0532580929 utilizes brass contacts with tin finish, matching standard specifications for the 053258 series connector platform.