Equivalent & Substitute Parts for Molex 0334724872

Part Overview

The Molex 0334724872 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 and crimp-type contact termination using a latch holder fastening mechanism.

The part maintains Active product status with 724 pieces currently in stock. Identifying equivalent and substitute parts is necessary to ensure design flexibility, manage supply chain continuity, and accommodate varying packaging or compliance requirements across different manufacturing environments.

Substiute Parts

0334724872

MolexIn Stock: 8070334724872 Datasheet

Current PartRFQ

0334724801

MolexIn Stock: 25590334724801 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Molex 0334724872 is determined by strict equivalence across the following critical parameters:

• Connector Type and Contact Configuration: Must be receptacle housing with female socket contacts
• Electrical Interface: 8-position arrangement with 0.138" (3.50mm) pitch spacing
• Physical Layout: 2-row configuration with free-hanging, in-line mounting capability
• Termination Method: Crimp-type contact termination with latch holder fastening
• Environmental Sealing: Sealed housing construction
• Color and Appearance: Black housing color
• Series Compatibility: MX150 33472 series designation

The substitute part Molex 0334724801 satisfies all these parameters. Variations in insulation material composition, operating temperature specifications, packaging format, and compliance certifications do not affect functional interchangeability within the connector interface itself, provided the core mechanical and electrical parameters remain constant.

Parameter Comparison

Engineering Selection Recommendations

Both the Molex 0334724872 and Molex 0334724801 are Active status products manufactured by Molex within the MX150 33472 series. They are functionally equivalent for connector interface applications based on identical electrical and mechanical specifications.

The substitute part 0334724801 provides additional compliance documentation, including ROHS3 certification and REACH Unaffected status, which may be required for specific regulatory environments or end-use applications. The specified operating temperature range of -40°C to 150°C for the substitute part provides explicit thermal performance data, whereas the main part does not include this specification.

The substitute part is available in bulk packaging format with significantly higher inventory availability (2483 pieces versus 724 pieces), supporting larger production volumes or extended supply chain requirements.

Selection between these parts should be based on packaging requirements, compliance certifications needed for the target application, and inventory availability for the production schedule.

Frequently Asked Questions (FAQ)

Q: Are the Molex 0334724872 and 0334724801 directly interchangeable in circuit designs?

A: Yes. Both parts are identical in connector interface specifications, including 8-position receptacle housing, 0.138" (3.50mm) pitch, 2-row configuration, female socket contacts, crimp termination, and latch holder fastening. They function identically within the MX150 33472 series connector system.

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

A: The main part 0334724872 uses Syndiotactic Polystyrene (SPS) with glass filling. The substitute part 0334724801 uses Polyamide (PA) Nylon with glass filling in addition to Syndiotactic Polystyrene (SPS). Both materials are suitable for the sealed receptacle housing application and do not affect electrical or mechanical interface compatibility.

Q: Does the operating temperature specification difference affect part selection?

A: The substitute part 0334724801 specifies an operating temperature range of -40°C to 150°C. The main part does not include an explicit operating temperature specification. If your application requires documented thermal performance within this range, the substitute part provides this specification. For applications operating within standard industrial temperature ranges, both parts are suitable.

Q: What is the significance of the RoHS3 and REACH compliance on the substitute part?

A: The substitute part 0334724801 carries RoHS3 Compliant and REACH Unaffected certifications. These certifications are required for products sold into European markets and certain regulated industries. If your application or end market requires these compliance certifications, the substitute part meets these requirements. The main part does not include these specifications.

Q: How does packaging format affect part selection?

A: The main part 0334724872 packaging format is not specified. The substitute part 0334724801 is supplied in bulk packaging. Bulk packaging typically supports higher-volume production runs and may offer cost advantages for large-scale manufacturing. Standard packaging may be preferred for smaller production quantities or inventory management purposes.

Q: Is there a difference in moisture sensitivity between these parts?

A: The main part 0334724872 has Moisture Sensitivity Level (MSL) listed as Not Applicable. The substitute part 0334724801 has MSL 1 (Unlimited), indicating no moisture sensitivity restrictions for storage or handling. This difference does not affect functional performance but may influence storage and handling procedures in high-humidity environments.

Q: Can I use the substitute part in existing designs without redesign?

A: Yes. The substitute part 0334724801 maintains identical mechanical and electrical interface specifications with the main part 0334724872. No circuit redesign, PCB layout modification, or connector interface changes are required for substitution.