Molex 0334722310 Rectangular Connector Housing – Equivalent & Substitute Parts

Part Overview

The Molex 0334722310 is a 20-position rectangular connector receptacle housing designed for the MX150 33472 series. This component functions as a female socket housing with a 0.138" (3.50mm) pitch configuration, supporting crimp-terminated contacts in a 2-row arrangement. The housing features sealed construction with a black color and latch holder fastening mechanism for secure mating.

This part is classified as Active product status with 897 units currently in stock. Identifying equivalent substitute parts is necessary to ensure supply chain continuity, optimize procurement options, and maintain design flexibility across manufacturing environments.

Substiute Parts

0334722310

MolexIn Stock: 9350334722310 Datasheet

Current PartRFQ

0334722006

MolexIn Stock: 16950334722006 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the Molex 0334722310 are identified based on strict parametric equivalence within the MX150 33472 connector series. The substitution logic is based on the following critical parameters that must remain constant:

• Connector Type: Receptacle housing
• 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 construction
• Series: MX150 33472

Parts meeting all these parameters are classified as parametric equivalents and may be substituted based on application requirements, packaging availability, and compliance certifications.

Parameter Comparison

Engineering Selection Recommendations

Both the Molex 0334722310 and 0334722006 are Active product status components within the MX150 33472 series and are functionally equivalent for rectangular connector housing applications requiring 20-position, 3.50mm pitch receptacle configurations.

Primary Distinction: The parts differ in packaging format and compliance documentation. The 0334722006 substitute is supplied in bulk packaging and includes explicit RoHS3 compliance certification and REACH unaffected status, along with a defined Moisture Sensitivity Level (MSL) rating of 1. The main part 0334722310 is supplied in standard packaging.

Selection Criteria:

• For standard procurement with standard packaging: Use Molex 0334722310
• For bulk procurement requirements: Use Molex 0334722006
• For applications requiring explicit RoHS3 and REACH documentation: Use Molex 0334722006
• For applications with moisture sensitivity constraints: Use Molex 0334722006 (MSL 1 rating available)

Both parts maintain identical electrical and mechanical specifications, ensuring direct substitution capability within the MX150 33472 connector series without design modification.

Frequently Asked Questions (FAQ)

Q: Can the Molex 0334722006 directly replace the Molex 0334722310 in existing designs?

A: Yes. Both parts are parametric equivalents within the MX150 33472 series with identical connector type, contact configuration, pitch, position count, mounting type, and fastening mechanism. Direct substitution is supported without design changes.

Q: What is the primary difference between these two part numbers?

A: The primary difference is packaging format. The 0334722310 is supplied in standard packaging, while the 0334722006 is supplied in bulk packaging. Additionally, the 0334722006 includes explicit RoHS3 compliance certification and REACH unaffected status documentation.

Q: Are the insulation materials identical between these parts?

A: The insulation materials differ slightly. The 0334722310 uses Syndiotactic Polystyrene (SPS) Glass Filled, while the 0334722006 uses Polyamide (PA) Nylon Glass Filled and Syndiotactic Polystyrene (SPS). Both materials are suitable for the MX150 33472 series application requirements.

Q: Does the Molex 0334722006 have a defined operating temperature range?

A: Yes. The 0334722006 specifies an operating temperature range of -40°C to 150°C. The 0334722310 does not include an operating temperature specification in the provided documentation.

Q: Which part should be selected for high-volume manufacturing?

A: The Molex 0334722006 in bulk packaging is optimized for high-volume procurement scenarios, offering greater inventory availability (1624 units in stock versus 897 units for the standard packaging variant).

Q: Are both parts suitable for sealed connector applications?

A: Yes. Both the 0334722310 and 0334722006 feature sealed construction, making them suitable for applications requiring environmental protection and sealed connector performance.

Q: What is the Moisture Sensitivity Level (MSL) for the main part 0334722310?

A: The Molex 0334722310 is listed as Not Applicable for MSL. The substitute part 0334722006 carries an MSL rating of 1 (Unlimited), indicating no moisture sensitivity constraints during storage and handling.