Equivalent & Substitute Parts for Molex 0334821839

Part Overview

The Molex 0334821839 is a rectangular connector housing component classified within the rectangular connectors category. This part is designated as Last Time Buy, indicating it is no longer in active production and represents a legacy component. The identification of equivalent and substitute parts is necessary to ensure continued availability for maintenance, repair, and production applications where this connector housing is specified. Current inventory of 670 pieces is available as new original stock.

Substiute Parts

0334821839

MolexIn Stock: 7170334821839 Datasheet

Current PartRFQ

0334828839

MolexIn Stock: 7630334828839 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for rectangular connector housings is determined by the following parameters:

• Manufacturer: Both parts must originate from Molex to ensure design compatibility and connector interface standards
• Category: Both parts must be classified as Rectangular Connectors
• Product Type: Both parts must be housings within the rectangular connectors category
• Base Product Number: Both parts share the base product number 033482, indicating they belong to the same connector family and are mechanically and electrically compatible
• Moisture Sensitivity Level: The substitute part must meet or exceed the MSL rating of the original part

The substitute part 0334828839 satisfies all substitution criteria through shared manufacturer origin, identical category classification, matching product type, and common base product number alignment.

Parameter Comparison

Engineering Selection Recommendations

The Molex 0334828839 is the manufacturer-recommended substitute for the 0334821839. The original part carries Last Time Buy status, indicating production discontinuation. The substitute part maintains Active product status, ensuring ongoing availability and supply chain continuity.

Both parts share identical base product number designation (033482), confirming mechanical and electrical compatibility within the rectangular connectors housing family. The substitute part is currently in active production with higher inventory availability (745 pieces versus 670 pieces), providing improved procurement reliability for ongoing applications.

Selection of the substitute part 0334828839 is appropriate for new designs, production replenishment, and maintenance applications where the original part specification permits active-status component substitution.

Frequently Asked Questions (FAQ)

Q: Can the Molex 0334828839 be used as a direct replacement for the 0334821839?

A: Yes. Both parts share the same base product number (033482) and are manufactured by Molex within the rectangular connectors housing category. The substitute part is manufacturer-recommended and maintains identical mechanical and electrical interface specifications.

Q: What is the significance of the Last Time Buy status on the original part?

A: Last Time Buy designation indicates that the 0334821839 is no longer in active production. This status necessitates identification of substitute parts for continued component availability. The recommended substitute 0334828839 carries Active status and is currently manufactured.

Q: Are there differences in moisture sensitivity between these parts?

A: The original part 0334821839 specifies MSL 1 (Unlimited). The substitute part 0334828839 lists MSL as Not Applicable. Both designations indicate compatibility with standard storage and handling conditions for rectangular connector housings.

Q: How do the inventory levels compare?

A: The original part has 670 pieces available as new original stock. The substitute part has 745 pieces available. Both quantities represent current new original inventory.

Q: What is the significance of the shared base product number?

A: The base product number 033482 indicates that both parts belong to the same connector family and are designed to function within the same system architecture. This shared designation confirms mechanical fit and electrical compatibility.