Molex 0511140210 Rectangular Connector Plug Housing - Equivalent & Substitute Parts

Part Overview

The Molex 0511140210 is a 2-position rectangular connector plug housing from the Mighty-SPOX 51114 series, designed for panel mount applications with crimp contact termination. This part is classified as obsolete, making identification of suitable substitutes essential for ongoing system support and component procurement.

The connector features a 0.138" (4.60mm) pitch configuration with natural color polyester insulation material and operates across the -40°C to 105°C temperature range. As an obsolete product, sourcing alternatives from the same series with active product status ensures design continuity and long-term availability.

Substiute Parts

0511140210

MolexIn Stock: 9900511140210 Datasheet

Current PartRFQ

0511140200

MolexIn Stock: 534390511140200 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Molex 0511140210 is determined by strict adherence to the following core parameters:

• Series Compatibility: Both parts must belong to the Mighty-SPOX 51114 series
• Connector Configuration: Plug housing with male pin contact type
• Position Count: 2-position configuration
• Pitch Specification: 0.138" (4.60mm) contact spacing
• Termination Method: Crimp contact termination
• Temperature Rating: -40°C to 105°C operating range
• Mounting Interface: Panel mount capability

The substitute part 0511140200 satisfies all mandatory substitution criteria within the Mighty-SPOX 51114 product family, maintaining electrical and mechanical compatibility while offering improved product status and availability.

Parameter Comparison

Engineering Selection Recommendations

The Molex 0511140200 serves as the direct substitute for the obsolete 0511140210 based on the following engineering criteria:

Product Status: The 0511140200 maintains active product status within the Mighty-SPOX 51114 series, ensuring continued availability and manufacturing support. The 0511140210's obsolete classification necessitates transition to an actively produced alternative.

Regulatory Compliance: The 0511140200 carries ROHS3 compliance certification and REACH unaffected status, meeting current environmental and regulatory requirements for component procurement and system deployment.

Mechanical and Electrical Compatibility: Both connectors maintain identical pitch, position count, contact type, and termination methodology. The 0511140200 introduces snap-in mounting capability as an additional feature while preserving panel mount functionality. The material upgrade from polyester to polybutylene terephthalate (PBT) provides enhanced insulation performance within the specified operating temperature range.

Inventory and Supply Chain: The 0511140200 maintains substantial inventory levels (53,423 pieces), supporting immediate procurement requirements compared to the limited remaining stock of the obsolete 0511140210.

Frequently Asked Questions (FAQ)

Q: Are the 0511140210 and 0511140200 mechanically interchangeable?

A: Yes. Both connectors maintain identical pitch (0.138" / 4.60mm), 2-position configuration, panel mount interface, and crimp termination. The 0511140200 adds snap-in mounting capability without compromising panel mount compatibility.

Q: What is the difference in insulation material between these parts?

A: The 0511140210 uses polyester insulation, while the 0511140200 uses polybutylene terephthalate (PBT). Both materials support the -40°C to 105°C operating temperature range. PBT provides enhanced chemical resistance and dimensional stability.

Q: Does the substitute part require design modifications?

A: No design modifications are required. The 0511140200 maintains all critical electrical and mechanical parameters specified for the 0511140210, including contact spacing, termination method, and temperature rating.

Q: Why is the 0511140210 classified as obsolete?

A: The 0511140210 has been superseded by the 0511140200 within the Mighty-SPOX 51114 product line. Molex has transitioned production to the improved 0511140200 variant, which offers enhanced material properties and regulatory compliance.

Q: What packaging differences exist between these parts?

A: The 0511140210 is supplied without specified packaging, while the 0511140200 is packaged in bags. This distinction affects inventory management and procurement logistics but does not impact functional compatibility.

Q: Are both parts RoHS compliant?

A: The 0511140200 is certified ROHS3 compliant. The 0511140210's RoHS status is not specified in the available documentation. For applications requiring RoHS compliance, the 0511140200 is the appropriate selection.