Molex 0334820802 Rectangular Connector Plug Housing - Equivalent & Substitute Parts

Part Overview

The Molex 0334820802 is an 8-position rectangular connector plug housing with 4.60mm pitch, designed for crimp contact termination in free-hanging inline applications. This component is classified as obsolete, making identification of active equivalent parts essential for ongoing production and maintenance requirements. The housing features a sealed design with locking ramp fastening and gray color specification. Substitute parts must maintain identical electrical and mechanical parameters to ensure direct interchangeability without circuit redesign or mechanical modification.

Substiute Parts

0334820802

MolexIn Stock: 10690334820802 Datasheet

Current PartRFQ

0334824801

MolexIn Stock: 135330334824801 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the Molex 0334820802 is determined by strict equivalence across the following critical parameters:

• Connector Type & Contact Configuration: Plug housing with male blade contacts
• Position Count & Pitch: 8 positions at 0.138" (4.60mm) spacing
• Electrical Interface: 2-row configuration with crimp termination
• Mechanical Fastening: Locking ramp mechanism for secure mating
• Environmental Sealing: Sealed housing design
• Compliance: ROHS3 compliance and MSL 1 rating

The substitute part Molex 0334824801 maintains all critical electrical and mechanical parameters. The only variation is color specification (black versus gray), which does not affect electrical performance or mechanical compatibility. Both parts share the same base product number (033482) and series designation (MX150 33482), confirming functional equivalence within the MX150 connector family.

Parameter Comparison

Engineering Selection Recommendations

The Molex 0334824801 is the direct functional equivalent for the obsolete Molex 0334820802. Both parts maintain ROHS3 compliance and identical MSL 1 ratings, ensuring regulatory and environmental compatibility. The substitute part is currently in active production status with significantly higher inventory availability (13,517 units versus 982 units), providing supply chain continuity for new designs and production replenishment.

The color difference (black versus gray) represents a cosmetic variation only and does not impact electrical performance, mechanical fit, or environmental sealing characteristics. Selection between these parts should be based on visual identification requirements or existing color-coding standards within the application. For applications where color specification is not a functional requirement, the active substitute part is the preferred selection.

Frequently Asked Questions (FAQ)

Q: Can the Molex 0334824801 be used as a direct replacement for the 0334820802 in existing assemblies?

A: Yes. Both parts are electrically and mechanically identical across all critical parameters including connector type, position count, pitch, termination method, and fastening mechanism. The only difference is housing color (black versus gray), which does not affect functionality or compatibility.

Q: Does the color difference affect connector performance or mating characteristics?

A: No. Color is a cosmetic specification only. The insulation material, electrical properties, mechanical tolerances, and sealing characteristics are identical between both parts.

Q: Are both parts compatible with the same contact sets and mating connectors?

A: Yes. Both parts share the same base product number (033482) and series designation (MX150 33482), confirming they accept identical crimp contacts and mate with the same receptacle housings.

Q: What is the significance of the product status difference (Obsolete versus Active)?

A: The 0334820802 is no longer manufactured by Molex. The 0334824801 is the active equivalent part currently in production. For new designs and ongoing production requirements, the active part should be specified to ensure long-term supply availability.

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

A: No. Both parts maintain identical ROHS3 compliance status and MSL 1 moisture sensitivity ratings. No additional testing or validation is required when substituting between these parts.

Q: Can the 0334820802 and 0334824801 be mixed in the same assembly?

A: Yes. Since both parts are functionally identical, they can be used interchangeably within the same assembly without affecting performance or reliability.