Molex 1000151250 ZQSFP+ Cage Connector Equivalent & Substitute Parts

Part Overview

The Molex 1000151250 is a ZQSFP+ Cage 1x2 SF Open Top position connector designed for high-density pluggable connector applications. This component is classified as Obsolete and is no longer in active production. Due to its obsolete status, identifying equivalent and substitute parts is essential for ongoing system maintenance, repair, and new design implementations where ZQSFP+ cage functionality is required. The availability of active alternative components ensures design continuity and supply chain reliability.

Substiute Parts

1000151250

MolexIn Stock: 10821000151250 Datasheet

Current PartRFQ

1000159250

MolexIn Stock: 9801000159250 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the Molex 1000151250 is based on the following critical parameters that must align between the main part and substitute components:

Primary Substitution Criteria:

• Connector Type: ZQSFP+ Cage technology
• Base Product Number: 100015 series compatibility
• Manufacturer: Molex (same manufacturer ecosystem)
• Functional Role: Position connector for ZQSFP+ applications
• Compliance: RoHS Compliant status maintained

The Molex 1000159250 qualifies as a manufacturer-recommended substitute because it maintains the same base product number (100015), operates within the ZQSFP+ cage connector family, and is classified as an active product with current manufacturing support. While the 1000159250 features a ganged (1x2) configuration with press-fit through-hole mounting and right-angle orientation, these represent functional enhancements rather than incompatibilities, as they address the same connector interface standard.

Parameter Comparison

Engineering Selection Recommendations

For Obsolete Part Replacement:

The Molex 1000159250 is the manufacturer-recommended substitute for the obsolete 1000151250. Selection of the 1000159250 is supported by the following engineering factors:

1. Product Status Alignment: The 1000159250 maintains active product status with ongoing manufacturing support, ensuring long-term availability and supply chain stability.

2. Compliance Continuity: Both components maintain RoHS Compliant certification, ensuring regulatory compliance across design generations.

3. Series Compatibility: Both parts share the 100015 base product number, confirming compatibility within the Molex ZQSFP+ cage connector ecosystem.

4. Functional Equivalence: Both components serve the position connector function within ZQSFP+ applications, maintaining the same electrical interface standard.

5. Enhanced Features: The 1000159250 incorporates EMI shielding and press-fit termination technology, representing functional improvements over the obsolete predecessor.

For New Designs:

New designs requiring ZQSFP+ cage connector functionality should specify the Molex 1000159250 to ensure component availability, manufacturer support, and compliance with current industry standards.

Frequently Asked Questions (FAQ)

Q: Can the Molex 1000159250 directly replace the 1000151250 in existing assemblies?

A: The 1000159250 is the manufacturer-recommended substitute and shares the same base product number (100015) and connector type (ZQSFP+ Cage). However, the 1000159250 features through-hole right-angle mounting with press-fit termination, whereas the 1000151250 mounting configuration is not specified in available documentation. Physical form factor compatibility must be verified against your specific PCB layout and assembly requirements.

Q: Why is the 1000151250 classified as obsolete?

A: The 1000151250 has reached end-of-life status in Molex's product portfolio. The 1000159250 represents the active successor within the 100015 series, offering enhanced features including EMI shielding and press-fit termination technology.

Q: Are both parts RoHS compliant?

A: Yes. Both the 1000151250 and 1000159250 maintain RoHS Compliant certification, ensuring regulatory compliance for applications subject to RoHS requirements.

Q: What is the difference between the cage configurations?

A: The 1000151250 is described as a 1x2 SF Open Top configuration. The 1000159250 is specified as a ganged (1x2) cage with press-fit through-hole right-angle mounting. Both maintain the same 1x2 position count within the ZQSFP+ cage standard.

Q: Is inventory availability a factor in part selection?

A: Current inventory for the 1000151250 is 989 pieces, while the 1000159250 has 904 pieces in stock. For new designs and long-term applications, the 1000159250 is recommended due to its active product status and ongoing manufacturing support, regardless of current inventory levels.

Q: What does "ganged (1x2)" mean in the context of the 1000159250?

A: Ganged (1x2) indicates that the cage connector is configured as a single unit with two positions arranged in a 1-by-2 matrix, maintaining the same positional arrangement as the original 1000151250.