Molex 0334720907 Rectangular Connector Housing - Equivalent & Substitute Parts

Part Overview

The Molex 0334720907 is an 8-position rectangular connector housing designed for crimp termination applications. This receptacle housing accommodates female socket contacts with a 0.138" (4.60mm) pitch and features Connector Position Assurance (CPA) for secure contact retention. The part is classified as obsolete, making identification of active equivalent alternatives essential for ongoing procurement and design continuity.

Substiute Parts

0334720907

MolexIn Stock: 7330334720907 Datasheet

Current PartRFQ

0334724907

MolexIn Stock: 15040334724907 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The substitute part 0334724907 is functionally equivalent to the main part 0334720907 based on the following critical parameters that determine substitutability:

• Connector Type & Contact Configuration: Both are receptacle housings with female socket contacts
• Electrical Interface: Identical 8-position, 0.138" (4.60mm) pitch configuration with 2-row arrangement
• Mechanical Interface: Both use crimp termination with latch holder fastening and free hanging in-line mounting
• Environmental Specifications: Matching operating temperature range (-40°C ~ 150°C) and MSL rating (1 - Unlimited)
• Compliance: Both are ROHS3 compliant with identical material composition
• Series Compatibility: Both belong to the MX150 33472 series

The primary distinction is product status: the main part is obsolete while the substitute is active. The substitute includes an additional sealed feature not present in the original part specification.

Parameter Comparison

Engineering Selection Recommendations

The Molex 0334724907 is the direct active equivalent for the obsolete 0334720907. Both parts maintain identical electrical and mechanical specifications within the MX150 33472 series, ensuring pin-for-pin compatibility in existing designs.

Selection of the substitute part is supported by:

• Product Status: The substitute is active and in production, ensuring long-term availability and supply chain continuity
• Compliance Certification: Both parts maintain ROHS3 compliance and identical environmental ratings
• Functional Equivalence: All critical parameters—connector type, contact configuration, pitch, termination method, and operating temperature range—are identical
• Enhanced Features: The substitute includes sealed capability, providing additional environmental protection without compromising compatibility

For new designs or redesigns of existing applications using the obsolete part, the 0334724907 is the appropriate selection.

Frequently Asked Questions (FAQ)

Q: Can the 0334724907 be used as a direct replacement for the 0334720907 in existing assemblies?

A: Yes. Both parts are identical in electrical and mechanical interface specifications. The 8-position, 4.60mm pitch receptacle housing with crimp termination and latch holder fastening ensures direct compatibility. The substitute's sealed feature provides additional environmental protection.

Q: What is the significance of the "Sealed" feature on the substitute part?

A: The sealed feature on the 0334724907 provides enhanced environmental protection. This is an additional capability not specified on the original part; it does not affect compatibility or require design changes.

Q: Are there packaging differences between these parts?

A: The main part 0334720907 has unspecified packaging, while the substitute 0334724907 is supplied in bulk packaging. Verify bulk packaging requirements for your procurement process.

Q: Do both parts support the same contact types and termination methods?

A: Yes. Both housings accommodate female socket contacts with crimp termination. Contact selection and crimping specifications remain identical between the two parts.

Q: Are there any temperature or compliance differences?

A: No. Both parts operate across the identical temperature range (-40°C ~ 150°C) and maintain ROHS3 compliance with MSL rating 1 (Unlimited).