Molex 1000151340 ZQSFP+ Cage Equivalent & Substitute Parts

Part Overview

The Molex 1000151340 is a ZQSFP+ Cage connector in a 1x2 single-frame open configuration, designed as a position connector for high-speed optical transceiver applications. This part is classified as Obsolete and is no longer in active production. Due to its obsolete status, sourcing new inventory from original manufacturing channels is limited, making identification of active equivalent parts essential for ongoing system support and new design implementations.

Substiute Parts

1000151340

MolexIn Stock: 7591000151340 Datasheet

Current PartRFQ

1000153340

MolexIn Stock: 7561000153340 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the Molex 1000151340 is determined by the following critical parameters:

Connector Family Alignment: Both the main part and substitute must belong to the ZQSFP+ cage connector family within the Molex 100015 base product series.

Configuration Compatibility: The substitute must support a 1x2 ganged cage configuration to maintain mechanical and electrical compatibility with existing host board designs.

Connector Style: The substitute employs a ganged (1x2) configuration with integrated heat sink, providing enhanced thermal management compared to the open-frame design of the original part.

Mounting and Termination: The substitute utilizes press-fit through-hole mounting with right-angle orientation, ensuring compatibility with standard PCB assembly processes.

Compliance and Certification: The substitute maintains RoHS compliance and carries an active ECCN classification (EAR99), confirming current regulatory approval and availability through standard distribution channels.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitute: Molex 1000153340

The Molex 1000153340 is the manufacturer-recommended substitute for the obsolete 1000151340. Both parts share the same base product family (100015) and ZQSFP+ connector type, ensuring electrical and mechanical compatibility within the connector interface.

Product Status Justification: The 1000151340 carries an Obsolete designation, indicating discontinued manufacturing and limited inventory availability. The 1000153340 maintains Active product status with current manufacturing support and established distribution channels.

Compliance Alignment: Both parts maintain RoHS compliance. The substitute carries an active ECCN classification (EAR99), confirming current regulatory approval and unrestricted export eligibility, whereas the main part's ECCN status is listed as Obsolete.

Thermal Enhancement: The substitute incorporates an integrated heat sink within the ganged 1x2 configuration, providing improved thermal dissipation compared to the open-frame design of the original part. This enhancement is beneficial for high-power optical transceiver applications.

Manufacturing Process: The substitute utilizes press-fit through-hole termination with right-angle mounting, aligning with standard PCB assembly methodologies and reducing assembly complexity compared to alternative mounting approaches.

Frequently Asked Questions (FAQ)

Q: Can the Molex 1000153340 directly replace the 1000151340 in existing designs?

A: The 1000153340 is mechanically and electrically compatible as a substitute within the ZQSFP+ connector family. Both parts share the same base product number (100015) and connector type. The primary design difference is the integrated heat sink and right-angle mounting orientation of the substitute. PCB layout verification is required to confirm mounting compatibility.

Q: What is the significance of the Obsolete product status for the 1000151340?

A: Obsolete status indicates that the 1000151340 is no longer manufactured by Molex and is not available through current production channels. Existing inventory is limited to remaining stock held by authorized distributors. The 1000153340 is the active replacement part with ongoing manufacturing support.

Q: Are there differences in moisture sensitivity between the two parts?

A: The 1000151340 specifies MSL 1 (Unlimited), indicating no moisture sensitivity constraints. The 1000153340 lists MSL as Not Applicable, which is typical for connector components that do not absorb moisture during storage. Both parts are suitable for standard storage and handling conditions.

Q: What does the heat sink feature on the 1000153340 provide?

A: The integrated heat sink in the 1000153340 enhances thermal dissipation for high-power optical transceiver modules. This feature is particularly beneficial in applications requiring sustained high-speed data transmission where thermal management is critical.

Q: How do the mounting types differ between these parts?

A: The 1000151340 mounting type is not specified in available documentation. The 1000153340 utilizes through-hole press-fit mounting with right-angle orientation, which is standard for PCB-based connector installations and compatible with automated assembly processes.

Q: Are both parts RoHS compliant?

A: Yes, both the 1000151340 and 1000153340 are RoHS compliant, meeting the Restriction of Hazardous Substances directive requirements for lead-free manufacturing and restricted substance limitations.