Equivalent & Substitute Parts for Molex 0334722342

Part Overview

The Molex 0334722342 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 free-hanging inline mounting applications. The part is currently active in production with 940 units in stock. Substitute parts are identified to address inventory availability, packaging preferences, or specific material and temperature rating requirements for equivalent connector housing applications.

Substiute Parts

0334722342

MolexIn Stock: 10310334722342 Datasheet

Current PartRFQ

0334722006

MolexIn Stock: 16950334722006 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the Molex 0334722342 with the Molex 0334722006 is based on equivalence across all critical electrical and mechanical parameters that define connector housing compatibility. Both parts share identical specifications for connector type (receptacle), contact type (female socket), position count (20), pitch (0.138" / 3.50mm), row configuration (2 rows), mounting type (free hanging inline), contact termination method (crimp), fastening mechanism (latch holder), and sealed feature set. Both components belong to the same MX150 33472 series and maintain the same base product number (033472).

The primary differences between these parts are material composition, color designation, packaging format, and operating temperature range. The 0334722342 features Syndiotactic Polystyrene (SPS) glass-filled insulation material in gray color with bulk packaging. The 0334722006 features Polyamide (PA) nylon glass-filled insulation material combined with Syndiotactic Polystyrene (SPS) in black color, also supplied in bulk packaging. The 0334722006 provides an extended operating temperature range of -40°C to 150°C and includes RoHS3 compliance certification.

Substitution is valid when the application requirements permit material and color variation while maintaining the same electrical interface, mechanical form factor, and connector functionality.

Parameter Comparison

Engineering Selection Recommendations

Both the Molex 0334722342 and Molex 0334722006 are active production components suitable for equivalent connector housing applications within the MX150 33472 series. Selection between these parts should be based on specific application requirements.

The 0334722342 is appropriate for applications where gray color designation is required or where the specific SPS glass-filled material composition is specified in design documentation.

The 0334722006 is appropriate for applications requiring RoHS3 compliance certification, extended operating temperature range (-40°C to 150°C), or where black color designation is preferred. The enhanced material composition combining polyamide and syndiotactic polystyrene provides additional material property options. The higher inventory level (1624 units) of the 0334722006 may support shorter lead times for procurement.

Both parts maintain identical electrical and mechanical interfaces, ensuring direct substitution capability at the connector housing level when material, color, and compliance requirements are compatible with application specifications.

Frequently Asked Questions (FAQ)

Q: Can the Molex 0334722006 directly replace the Molex 0334722342 in existing designs?

A: Direct replacement is possible when the application design permits variation in housing color (black versus gray) and insulation material composition. Both parts maintain identical connector interface specifications, position count, pitch, mounting configuration, and fastening mechanism. Verify that application documentation does not specify gray color or SPS-only material requirements.

Q: What is the significance of the operating temperature range difference?

A: The 0334722342 does not specify an operating temperature range in available documentation. The 0334722006 specifies -40°C to 150°C operating range. Applications requiring operation outside standard ambient conditions should utilize the 0334722006 with its documented temperature specification.

Q: Are there compliance differences between these parts?

A: The 0334722006 includes RoHS3 compliance certification and specifies Moisture Sensitivity Level 1 (Unlimited). The 0334722342 does not include these specifications. Applications subject to RoHS3 regulatory requirements should utilize the 0334722006.

Q: Do these parts use the same contact pins and mating connectors?

A: Both parts are receptacle housings within the same MX150 33472 series with identical position count (20), pitch (0.138" / 3.50mm), and row configuration (2 rows). They accept the same crimp-terminated female socket contacts and mate with identical plug connectors. Contacts are not included with either housing and must be sourced separately.

Q: What packaging formats are available?

A: Both the 0334722342 and 0334722006 are supplied in bulk packaging. Packaging format does not affect electrical or mechanical compatibility.

Q: How do the insulation materials differ functionally?

A: The 0334722342 uses Syndiotactic Polystyrene (SPS) glass-filled material. The 0334722006 uses a combination of Polyamide (PA) nylon glass-filled material and Syndiotactic Polystyrene (SPS). Both materials provide sealed housing functionality. Material selection should align with application environmental exposure, chemical compatibility, and mechanical stress requirements.