Molex 0334722339 Rectangular Connector Housing - Equivalent & Substitute Parts

Part Overview

The Molex 0334722339 is a 20-position rectangular connector receptacle housing designed for the MX150 33472 series. This component functions as a housing for female socket contacts with a 0.138" (3.50mm) pitch configuration, supporting two-row arrangements in a free-hanging, in-line mounting format. The housing features sealed construction with a black color finish and utilizes crimp-type contact termination with latch holder fastening.

This part maintains Active product status and is stocked with 1053 pieces available as new original inventory. Identifying equivalent substitute parts is necessary to ensure supply chain flexibility, accommodate packaging preferences, and address specific application requirements while maintaining electrical and mechanical compatibility.

Substiute Parts

0334722339

MolexIn Stock: 10690334722339 Datasheet

Current PartRFQ

0334722006

MolexIn Stock: 16950334722006 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the Molex 0334722339 are determined by strict equivalence across all critical electrical and mechanical parameters. The following parameters establish substitution eligibility:

Mandatory Matching Parameters:

• Connector Type: Receptacle
• Contact Type: Female Socket
• Number of Positions: 20
• Pitch: 0.138" (3.50mm)
• Number of Rows: 2
• Mounting Type: Free Hanging (In-Line)
• Contact Termination: Crimp
• Fastening Type: Latch Holder
• Color: Black
• Features: Sealed
• Series: MX150 33472
• Manufacturer: Molex

The substitute part Molex 0334722006 satisfies all mandatory matching parameters, establishing it as a parametric equivalent. Variations in packaging format (Bulk versus standard), insulation material composition, operating temperature range, and compliance certifications do not affect the core electrical and mechanical compatibility of the housing itself.

Parameter Comparison

Engineering Selection Recommendations

Both the Molex 0334722339 and Molex 0334722006 are Active product status components within the MX150 33472 series, confirming ongoing manufacturer support and availability.

Selection Criteria:

The Molex 0334722006 substitute part is suitable for applications requiring ROHS3 compliance certification and REACH unaffected status. This part provides documented operating temperature specifications of -40°C to 150°C, offering explicit thermal performance parameters for temperature-critical applications.

The Molex 0334722339 main part remains appropriate for applications where standard packaging is preferred and where compliance certifications are not specified requirements.

Both parts share identical electrical and mechanical characteristics across all connector interface parameters. The choice between them depends on packaging format requirements (Bulk versus standard), regulatory compliance mandates, and documented thermal performance specifications needed for the end application.

Frequently Asked Questions (FAQ)

Q: Can the Molex 0334722006 directly replace the Molex 0334722339 in existing designs?

A: Yes. Both parts are parametric equivalents across all electrical and mechanical connector interface parameters. They share identical connector type, contact configuration, pitch, position count, mounting method, and fastening mechanism. Direct substitution is supported from a connector compatibility standpoint.

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

A: The main part uses Syndiotactic Polystyrene (SPS) with glass fill, while the substitute uses Polyamide (PA) Nylon with glass fill in addition to SPS. Both materials are suitable for the MX150 33472 series housing application. Material selection does not affect the mechanical fit or electrical interface compatibility of the housing.

Q: Does the Bulk packaging of the 0334722006 affect its functionality?

A: No. Packaging format (Bulk versus standard) is a supply chain and inventory management consideration only. It does not alter the electrical performance, mechanical dimensions, or connector interface characteristics of the housing itself.

Q: Why does the 0334722006 specify an operating temperature range while the 0334722339 does not?

A: The 0334722006 includes documented operating temperature specifications (-40°C to 150°C) as part of its product data. The 0334722339 does not list this parameter in available documentation. Both parts are suitable for the MX150 33472 series applications. Applications requiring explicit thermal performance documentation should reference the 0334722006 specifications.

Q: Are there any compliance differences that affect substitution eligibility?

A: The 0334722006 carries ROHS3 compliance and REACH unaffected certifications. The 0334722339 does not specify these certifications in available data. For applications with regulatory compliance requirements, the 0334722006 is the appropriate selection. Both parts share identical ECCN (EAR99) and HTSUS classifications.

Q: Do these parts require contacts to be purchased separately?

A: Yes. Both the Molex 0334722339 and Molex 0334722006 are housings only. Contacts are not included and must be sourced separately as specified for the MX150 33472 series.