Molex 0934444201 Equivalent & Substitute Parts

Part Overview

The Molex 0934444201 is a 6-position rectangular connector receptacle housing from the ML-XT 93444 series, designed for free-hanging in-line applications with crimp termination and latch holder fastening. This component is classified as obsolete, making equivalent and substitute parts necessary for ongoing system maintenance and new design implementations. The housing accommodates male pin contacts (not included) and features IP68 environmental protection suitable for demanding applications.

Substiute Parts

0934444201

MolexIn Stock: 10800934444201 Datasheet

Current PartRFQ

AT04-6P-BLK

Amphenol Sine Systems CorpIn Stock: 1398AT04-6P-BLK Datasheet

DirectRFQ

DT04-6P-E004

TE Connectivity Deutsch ConnectorsIn Stock: 3559DT04-6P-E004 Datasheet

DirectRFQ

DT04-6P-E005

TE Connectivity Deutsch ConnectorsIn Stock: 1735DT04-6P-E005 Datasheet

DirectRFQ

AT04-6P-EC01BLK

Amphenol Sine Systems CorpIn Stock: 858AT04-6P-EC01BLK Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the Molex 0934444201 is determined by strict alignment of the following electrical and mechanical parameters:

• Connector Type & Contact Configuration: All substitutes must be receptacle housings accepting male pin contacts
• Position Count: 6-position requirement is mandatory
• Termination Method: Crimp termination is required for compatibility with existing contact assemblies
• Fastening Mechanism: Latch holder fastening must be maintained
• Environmental Rating: IP68 protection is a core functional requirement
• Mounting Configuration: Free-hanging in-line mounting must be preserved
• Color Specification: Black housing color is specified

The substitute parts identified—AT04-6P-BLK, AT04-6P-EC01BLK, DT04-6P-E004, and DT04-6P-E005—meet these core parameters. Variations in row configuration (3 rows vs. 2 rows in the original) and additional features (such as integrated caps in certain variants) represent design enhancements that maintain functional compatibility while offering improved environmental protection or assembly convenience.

Parameter Comparison

Engineering Selection Recommendations

For RoHS3 Compliance Requirements: All substitute parts (AT04-6P-BLK, AT04-6P-EC01BLK, DT04-6P-E004, DT04-6P-E005) are ROHS3 compliant, whereas the original Molex 0934444201 is RoHS non-compliant. Selection of any substitute part satisfies modern regulatory compliance mandates.

For Active Product Status: The Molex 0934444201 is obsolete. All identified substitutes maintain active product status with established supply chains and manufacturer support, ensuring long-term availability and technical documentation access.

For Enhanced Environmental Protection: DT04-6P-E004 and DT04-6P-E005 provide IP6K9K rating in addition to IP68, offering superior protection against high-pressure water jets. These variants are suitable for applications requiring enhanced environmental sealing.

For Integrated Cap Protection: AT04-6P-EC01BLK and DT04-6P-E005 include integrated caps (covers), providing connector protection during storage and non-mated conditions. These variants reduce the need for separate protective accessories.

For Standard Configuration: AT04-6P-BLK and DT04-6P-E004 provide baseline substitution without integrated caps, suitable for applications where protective covers are managed separately or not required.

Frequently Asked Questions (FAQ)

Q: Can the Molex 0934444201 be directly replaced with any of these substitute parts?

A: Yes. All identified substitute parts maintain the core functional parameters: 6-position receptacle configuration, male pin contact accommodation, crimp termination, latch holder fastening, free-hanging in-line mounting, and black color. Existing contact assemblies and mating plugs designed for the Molex 0934444201 are compatible with these substitutes.

Q: What is the primary difference between AT04-6P-BLK and AT04-6P-EC01BLK?

A: AT04-6P-EC01BLK includes an integrated cap (cover) for connector protection, while AT04-6P-BLK does not. Both are functionally equivalent for mating and termination purposes. Selection depends on whether integrated cap protection is required for your application.

Q: How do the TE Connectivity DT04 variants differ from the Amphenol AT04 variants?

A: DT04-6P-E004 and DT04-6P-E005 provide enhanced IP6K9K rating (high-pressure water jet protection) in addition to IP68. DT04-6P-E005 includes an integrated cap. Amphenol AT04 variants do not specify IP6K9K rating. Selection should be based on environmental exposure requirements and whether high-pressure water jet protection is necessary.

Q: Are there any compliance differences between the substitute parts?

A: All substitute parts are ROHS3 compliant and REACH unaffected, whereas the original Molex 0934444201 is RoHS non-compliant. For applications subject to RoHS3 regulatory requirements, any substitute part satisfies compliance mandates.

Q: What is the significance of the row configuration difference (2 rows vs. 3 rows)?

A: The original Molex 0934444201 specifies 2 rows, while all substitutes specify 3 rows. This represents a physical layout variation in the housing structure. Compatibility depends on whether the mating plug and contact assembly are designed for the specific row configuration. Verify mating component specifications before substitution.

Q: Can contacts from the original Molex housing be reused with substitute housings?

A: Contact compatibility depends on the specific contact design and crimp specifications. The original Molex 0934444201 specifies that contacts are not included. Verify that replacement contacts meet the crimp termination specifications of the selected substitute housing. Consult manufacturer datasheets for contact compatibility matrices.