Molex 0334720801 Rectangular Connector Housing - Equivalent & Substitute Parts

Part Overview

The Molex 0334720801 is an 8-position rectangular connector housing designed for crimp termination applications with a 0.138" (4.60mm) pitch. This receptacle housing features a sealed design with a latch holder fastening mechanism and is configured in a 2-row arrangement for free-hanging in-line mounting.

The 0334720801 is classified as obsolete. Identifying equivalent substitute parts is necessary to maintain design continuity and ensure component availability for ongoing production, maintenance, and repair applications.

Substiute Parts

0334720801

MolexIn Stock: 9290334720801 Datasheet

Current PartRFQ

0334724802

MolexIn Stock: 16680334724802 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Molex 0334720801 is determined by strict equivalence across the following critical parameters:

• Connector type (Receptacle)
• Contact type (Female Socket)
• Number of positions (8)
• Pitch specification (0.138" / 4.60mm)
• Number of rows (2)
• Mounting configuration (Free Hanging In-Line)
• Contact termination method (Crimp)
• Fastening mechanism (Latch Holder)
• Sealed design requirement
• Series compatibility (MX150 33472)

The substitute part Molex 0334724802 meets all these criteria. The primary difference is the housing color (Gray versus Black) and product status (Active versus Obsolete), with the substitute offering current manufacturing availability and identical electrical and mechanical specifications.

Parameter Comparison

Engineering Selection Recommendations

The Molex 0334724802 is the direct functional equivalent to the obsolete 0334720801. Both parts maintain identical electrical and mechanical specifications within the MX150 33472 series, including connector type, contact configuration, pitch, mounting method, and sealed design.

The 0334724802 is classified as Active product status, ensuring current manufacturing support and supply chain availability. Both parts maintain ROHS3 compliance and MSL 1 rating, confirming equivalent environmental and regulatory standing.

The housing color difference (Gray versus Black) represents a cosmetic variation only and does not affect electrical performance, mechanical fit, or functional compatibility in applications where the original black housing was specified.

Frequently Asked Questions (FAQ)

Q: Can the Molex 0334724802 directly replace the 0334720801 in existing designs?

A: Yes. The 0334724802 is functionally equivalent across all electrical and mechanical parameters. Both housings accommodate 8 crimp-terminated female socket contacts at 0.138" pitch in a 2-row sealed configuration with latch holder fastening.

Q: What is the significance of the color difference between these parts?

A: The housing color (Black for 0334720801, Gray for 0334724802) is a cosmetic distinction only. Color does not affect electrical performance, mechanical dimensions, contact compatibility, or mounting characteristics.

Q: Why is the 0334720801 listed as obsolete?

A: Obsolete status indicates the part is no longer in active production. The 0334724802 provides continued access to equivalent functionality within the same MX150 33472 series.

Q: Are there any compliance or certification differences between these parts?

A: No. Both parts maintain identical ROHS3 compliance status and MSL 1 (Unlimited) moisture sensitivity rating.

Q: What contacts are compatible with these housings?

A: Both housings are designed for crimp-terminated female socket contacts. Contacts are not included with the housing and must be sourced separately according to your application requirements.

Q: Does packaging format affect substitution eligibility?

A: Packaging format (Bulk for 0334724802) does not affect electrical or mechanical compatibility. Packaging represents a supply chain consideration only.