Molex 0334720901 Rectangular Connector Housing - Equivalent & Substitute Parts

Part Overview

The Molex 0334720901 is an 8-position rectangular connector housing designed for applications requiring a 0.138" (4.60mm) pitch receptacle configuration. This component is classified as obsolete, necessitating identification of active equivalent parts to maintain supply chain continuity and ensure long-term component availability for new designs and field replacements.

Substiute Parts

0334720901

MolexIn Stock: 8830334720901 Datasheet

Current PartRFQ

0334724901

MolexIn Stock: 13060334724901 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the Molex 0334720901 is determined by strict equivalence across the following critical parameters:

• Connector Type & Contact Configuration: Receptacle with female socket contacts
• Electrical Interface: 8-position, 0.138" (4.60mm) pitch, 2-row configuration
• Mechanical Interface: Free hanging (in-line) mounting with crimp termination and latch holder fastening
• Physical Characteristics: Black color housing
• Regulatory Compliance: ROHS3 compliance and MSL 1 rating

The substitute part Molex 0334724901 maintains identical electrical and mechanical specifications while offering active product status and enhanced availability.

Parameter Comparison

Engineering Selection Recommendations

The Molex 0334724901 is the direct equivalent for the obsolete 0334720901. Both parts share identical electrical and mechanical specifications within the MX150 33472 series. The 0334724901 is recommended for all applications currently using or specifying the 0334720901 due to its active product status, ensuring continued availability and supply chain reliability. Both parts maintain ROHS3 compliance and MSL 1 rating, supporting deployment in standard industrial and commercial environments.

Frequently Asked Questions (FAQ)

Q: Can the 0334724901 be used as a direct replacement for the 0334720901?

A: Yes. Both parts are identical in electrical and mechanical specifications, including connector type, contact configuration, pitch, mounting method, and termination type. The 0334724901 is the active equivalent.

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

A: The 0334720901 is obsolete, while the 0334724901 is active. The 0334724901 also includes sealed features and specifies insulation materials (Polyamide PA, Nylon, Glass Filled; Syndiotactic Polystyrene SPS) and operating temperature range (-40°C ~ 150°C).

Q: Are there packaging differences between the two parts?

A: The 0334720901 packaging is unspecified in available data. The 0334724901 is supplied in bulk packaging.

Q: Do both parts meet the same regulatory requirements?

A: Yes. Both parts are ROHS3 compliant with MSL 1 (unlimited moisture sensitivity level), supporting equivalent regulatory deployment.

Q: Can existing PCB designs using the 0334720901 accept the 0334724901 without modification?

A: Yes. Identical pitch, row spacing, mounting type, and contact configuration ensure direct mechanical and electrical compatibility without design changes.