Equivalent & Substitute Parts: Molex 1000141235

Part Overview

The Molex 1000141235 is a ZQSFP+ cage connector classified as a pluggable connector for position applications. This component features a single-position, single-row closed-top design with 0 ohm resistance characteristics. The part is currently designated as obsolete, necessitating identification of active equivalent components to maintain design continuity and ensure ongoing component availability for production and service applications.

Substiute Parts

1000141235

MolexIn Stock: 11101000141235 Datasheet

Current PartRFQ

1000143235

MolexIn Stock: 11001000143235 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the Molex 1000141235 is based on the following critical parameters that define functional equivalence within the ZQSFP+ connector category:

Primary Substitution Criteria:

• Connector Type: ZQSFP+ cage architecture
• Base Product Series: 100014 family
• Connector Style: Cage configuration
• RoHS Compliance: Maintained across substitutes
• Moisture Sensitivity Level: Compatibility with MSL requirements

The substitute part Molex 1000143235 maintains the same base product series (100014) and connector type (ZQSFP+), establishing direct functional compatibility. Both components operate within the same connector family and share the same RoHS compliance status, enabling direct substitution in applications requiring ZQSFP+ cage connectivity.

Parameter Comparison

Engineering Selection Recommendations

The Molex 1000143235 serves as the active substitute for the obsolete Molex 1000141235. Both components are manufactured by Molex and maintain RoHS compliance certification. The substitute part is currently in active production status with confirmed inventory availability (1011 pieces in stock), ensuring reliable sourcing for new designs and replacement applications.

The 1000143235 provides enhanced specifications through press-fit termination technology and through-hole right-angle mounting configuration, offering improved mechanical stability compared to the original part. The inclusion of light pipe functionality in the substitute component provides additional design flexibility for optical signaling applications.

Selection of the 1000143235 is appropriate for all applications previously utilizing the 1000141235, provided that the through-hole right-angle mounting orientation and press-fit termination method are compatible with the target printed circuit board layout and assembly process.

Frequently Asked Questions (FAQ)

Q: Can the Molex 1000143235 directly replace the Molex 1000141235 in existing designs?

A: Yes. Both components share the same ZQSFP+ connector type, base product series (100014), and RoHS compliance status. The 1000143235 is the active equivalent within the Molex 100014 connector family.

Q: What is the primary difference between these two parts?

A: The 1000141235 is obsolete and no longer manufactured. The 1000143235 is the active production equivalent, featuring press-fit through-hole right-angle mounting and integrated light pipe functionality.

Q: Are there any compatibility concerns with the mounting type change?

A: The 1000143235 specifies through-hole right-angle mounting with press-fit termination. Design verification is required to confirm that the target PCB layout accommodates this mounting orientation and termination method.

Q: Does the substitute part maintain the same electrical characteristics?

A: Both components are ZQSFP+ cage connectors within the same base product series. Electrical compatibility is established through the shared connector type and series designation.

Q: What is the inventory status of the substitute part?

A: The Molex 1000143235 has 1011 pieces in stock as new original inventory, providing immediate availability for procurement.

Q: Is the substitute part RoHS compliant?

A: Yes. The Molex 1000143235 is RoHS compliant, maintaining the same compliance status as the original part.