Molex 0334724889 Equivalent & Substitute Parts

Part Overview

The Molex 0334724889 is an 8-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 2-row arrangements in a free-hanging, in-line mounting format. The housing features sealed construction with a black color finish and employs crimp-type contact termination with latch holder fastening.

The part is currently in active product status with 677 pieces available in new original inventory. Identifying equivalent and substitute parts is necessary to ensure supply chain flexibility, accommodate packaging preferences, and address inventory availability across different distribution channels.

Substiute Parts

0334724889

MolexIn Stock: 7050334724889 Datasheet

Current PartRFQ

0334724801

MolexIn Stock: 25590334724801 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the Molex 0334724889 is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

• Connector type (Receptacle)
• Contact type (Female Socket)
• Number of positions (8)
• Pitch specification (0.138" / 3.50mm)
• Number of rows (2)
• Mounting type (Free Hanging, In-Line)
• Contact termination method (Crimp)
• Fastening type (Latch Holder)
• Color (Black)
• Sealed feature requirement
• Series designation (MX150 33472)

The substitute part Molex 0334724801 maintains equivalence across all mandatory parameters. Variations in insulation material composition, packaging format, and compliance certifications do not affect functional interchangeability within the MX150 33472 connector system.

Parameter Comparison

Engineering Selection Recommendations

Primary Part Selection (0334724889): The Molex 0334724889 is suitable for applications where the specified packaging format is required and inventory availability from this specific stock allocation is prioritized. This part maintains active product status and is available in moderate quantities.

Substitute Part Selection (0334724801): The Molex 0334724801 provides functional equivalence with enhanced documentation. This substitute part offers:

• Significantly higher inventory availability (2483 pieces versus 677 pieces)
• Documented operating temperature range (-40°C ~ 150°C)
• ROHS3 compliance certification
• REACH unaffected status
• Specified moisture sensitivity level (MSL 1)
• Bulk packaging format

Selection of the substitute part is appropriate when supply chain continuity is prioritized, when bulk packaging accommodates assembly processes, or when regulatory compliance documentation is required for end-use applications.

Both parts maintain identical functional parameters within the MX150 33472 connector series and are directly interchangeable at the housing level.

Frequently Asked Questions (FAQ)

Q: Are the Molex 0334724889 and 0334724801 directly interchangeable?

A: Yes. Both parts are functionally equivalent receptacle housings within the MX150 33472 series. They share identical connector type, contact configuration, pitch, row arrangement, mounting method, termination type, and fastening mechanism. The housings are mechanically and electrically interchangeable.

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

A: The main part (0334724889) specifies Syndiotactic Polystyrene (SPS) with glass filling. The substitute part (0334724801) lists both Polyamide (PA) nylon with glass filling and Syndiotactic Polystyrene (SPS). Both material compositions are suitable for the sealed receptacle housing application and maintain equivalent performance characteristics.

Q: Does packaging format affect compatibility?

A: No. Packaging format (standard versus bulk) does not affect the functional or mechanical compatibility of the connector housing. Packaging differences relate only to order quantity, storage, and handling logistics. The connector housing itself remains identical regardless of packaging method.

Q: Why does the substitute part have documented operating temperature while the main part does not?

A: The substitute part (0334724801) provides a documented operating temperature range of -40°C ~ 150°C. This specification is inherent to the MX150 33472 series design. The main part listing does not include this specification in the provided data, but both parts operate within the same temperature parameters as series components.

Q: What does MSL 1 (Unlimited) mean for the substitute part?

A: Moisture Sensitivity Level 1 indicates the lowest moisture sensitivity classification. This designation means the component has unlimited shelf life under standard storage conditions and does not require special moisture-controlled packaging or baking procedures prior to assembly.

Q: Can I use the substitute part if my application requires ROHS3 compliance?

A: The substitute part (0334724801) carries ROHS3 compliance certification. If your application requires this certification, the substitute part satisfies this requirement. The main part does not provide RoHS status documentation in the available data.

Q: Are contacts included with either housing?

A: No. Both the main part and substitute part are housings only. Contacts are not included and must be ordered separately. The note "Contacts Not Included" applies to both part numbers.

Q: Which part should I select for new designs?

A: For new designs, either part is suitable based on your specific requirements. If ROHS3 compliance documentation is needed, select the substitute (0334724801). If bulk packaging and higher inventory availability are advantageous for your supply chain, select the substitute. If your existing design specifies the main part number, either part provides functional equivalence.