Molex 0747500026 QSFP Cage Connector Equivalent & Substitute Parts

Part Overview

The Molex 0747500026 is a QSFP cage connector with elastomeric gasket designed for position connector applications. This part is classified as obsolete, necessitating identification of active equivalent components for ongoing design and procurement requirements. The substitute part maintains functional compatibility within the QSFP connector family while offering current product status and continued manufacturer support.

Substiute Parts

0747500026

MolexIn Stock: 9640747500026 Datasheet

Current PartRFQ

0747503026

MolexIn Stock: 11480747503026 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the Molex 0747500026 with the Molex 0747503026 is based on the following criteria:

Common Base Product Family: Both parts share the base product number 074750, establishing them within the same connector platform and design lineage.

Connector Category Alignment: Both components are classified as pluggable connectors within the QSFP cage family, maintaining functional equivalence for QSFP connector applications.

Elastomeric Gasket Feature: Both parts incorporate elastomeric gasket technology, preserving the sealing and environmental protection characteristics of the original design.

RoHS Compliance: The substitute part maintains RoHS compliance status, ensuring regulatory alignment with the original component.

Product Status Transition: The substitute part (0747503026) holds active product status, providing continued availability and manufacturer support, whereas the original part is obsolete.

Parameter Comparison

Engineering Selection Recommendations

The Molex 0747503026 serves as the active equivalent for the obsolete Molex 0747500026. Selection of the substitute part is supported by:

Product Status: The substitute part maintains active product status with current manufacturer support, addressing the obsolescence of the original component.

Regulatory Compliance: Both parts maintain RoHS compliance certification, ensuring continued adherence to environmental and regulatory requirements.

Platform Continuity: Shared base product number (074750) and connector family classification establish design and functional continuity between the original and substitute components.

Inventory Availability: The substitute part demonstrates current stock availability (1136 pcs), supporting procurement and production requirements.

Frequently Asked Questions (FAQ)

Q: Can the Molex 0747503026 directly replace the Molex 0747500026 in existing designs?

A: Both parts share the same base product number (074750) and QSFP cage connector family classification with elastomeric gasket features. The substitute part specifies through-hole, right-angle mounting with press-fit termination and EMI shielding. Design verification is required to confirm mechanical and electrical compatibility with specific application requirements.

Q: What is the primary reason for substitution?

A: The original part (0747500026) is classified as obsolete. The substitute part (0747503026) maintains active product status and current manufacturer support, ensuring continued availability for procurement and production.

Q: Are both parts RoHS compliant?

A: Yes, both the Molex 0747500026 and Molex 0747503026 maintain RoHS compliance certification.

Q: What are the key differences between these parts?

A: The substitute part specifies mounting type (through hole, right angle), termination method (press-fit), and includes EMI shielding features. The original part specifications do not detail these parameters. Both parts maintain elastomeric gasket design and share the same base product family.

Q: What is the Moisture Sensitivity Level (MSL) for the substitute part?

A: The MSL specification for the substitute part (0747503026) is not provided in the available technical data. Refer to the manufacturer's datasheet for complete MSL classification.

Q: Are there inventory considerations for this substitution?

A: The original part shows 936 pcs in stock (obsolete status). The substitute part shows 1136 pcs in current stock with active product status, supporting ongoing procurement requirements.