Molex 0934453106 Rectangular Connector Plug Housing - Equivalent & Substitute Parts

Part Overview

The Molex 0934453106 is a 4-position rectangular connector plug housing manufactured in white, designed for free-hanging in-line applications with crimp contact termination and latch lock fastening. This component is classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing system maintenance and new design implementations. The part operates under IP68 environmental protection standards and is ROHS3 compliant.

Substiute Parts

0934453106

MolexIn Stock: 8500934453106 Datasheet

Current PartRFQ

DT06-4S

TE Connectivity Deutsch ConnectorsIn Stock: 1659DT06-4S Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Molex 0934453106 is determined by the following critical parameters:

• Connector type (Plug housing)
• Contact type (Female socket)
• Number of positions (4)
• Number of rows (2)
• Mounting configuration (Free hanging in-line)
• Contact termination method (Crimp)
• Fastening mechanism (Latch lock)
• Environmental protection rating (IP68 minimum)
• Regulatory compliance (ROHS3)

The TE Connectivity Deutsch Connectors DT06-4S meets all mandatory substitution criteria. While color differs (gray versus white), this is a cosmetic parameter that does not affect electrical or mechanical function. The DT06-4S maintains identical contact architecture, termination method, fastening type, and environmental sealing specifications.

Parameter Comparison

Engineering Selection Recommendations

The TE Connectivity Deutsch Connectors DT06-4S is a direct functional equivalent for the obsolete Molex 0934453106. Selection of the DT06-4S is supported by:

• Identical electrical and mechanical specifications across all critical parameters
• Active product status ensuring continued availability and supply chain reliability
• ROHS3 compliance and REACH unaffected status matching regulatory requirements
• Enhanced environmental protection (IP6K9K in addition to IP68) providing superior performance in demanding applications
• Established manufacturing and quality standards from TE Connectivity

The color difference (gray versus white) is a cosmetic distinction that does not impact connector function, mating capability, or environmental sealing performance.

Frequently Asked Questions (FAQ)

Q: Can the DT06-4S directly replace the Molex 0934453106 in existing assemblies?

A: Yes. The DT06-4S maintains identical contact architecture, position count, row configuration, termination method, and fastening mechanism. Mating compatibility and electrical performance are preserved.

Q: Does the color difference affect compatibility?

A: No. Color is a cosmetic parameter. The gray DT06-4S performs identically to the white 0934453106 in all electrical, mechanical, and environmental applications.

Q: Are both parts compliant with current regulations?

A: Yes. Both the Molex 0934453106 and TE Connectivity DT06-4S are ROHS3 compliant and REACH unaffected.

Q: What is the significance of the DT06-4S having both IP68 and IP6K9K ratings?

A: The DT06-4S exceeds the environmental protection of the original part. IP6K9K indicates resistance to high-pressure water jets in addition to the dust and water immersion protection provided by IP68.

Q: Are contacts included with these connector housings?

A: No. Both the Molex 0934453106 and TE Connectivity DT06-4S are housings only. Contacts must be sourced separately and crimped into the housing.

Q: What is the difference between the ML-XT 93445 and DT series designations?

A: These are manufacturer series identifiers. The ML-XT 93445 is the Molex series designation, while DT is the TE Connectivity Deutsch Connectors series designation. Both series use identical connector architecture for this 4-position configuration.