Equivalent & Substitute Parts Reference for Molex 0010311048 Rectangular Connector

Part Overview

The Molex 0010311048 is a rectangular connector header designed for through hole mounting with 4 positions and a board-to-cable/wire interface. It features a male pin contact, a shrouded 1-wall design, and is constructed using brass contacts with tin finish and polyamide (PA66), nylon 6/6 insulation. This part is classified as obsolete, necessitating the use of substitute or equivalent models for new designs, repairs, and ongoing production requirements. Selection of a suitable equivalent is based solely on the provided electrical, mechanical, and compliance parameters.

Substiute Parts

0010311048

MolexIn Stock: 7510010311048 Datasheet

Current PartRFQ

0010321041

MolexIn Stock: 627830010321041 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution logic is strictly based on the parameters given for the Molex 0010311048 category and its MFR recommended alternative (0010321041). Only parameters that match or are explicitly defined for both parts, including connector type, mounting, number of positions, contact configuration, mechanical dimensions, material ratings, compliance certifications, and application category are considered. The substitute 0010321041 meets the criteria provided in the input data, including compliance status and mechanical/electrical characteristics.

Parameter Comparison

Engineering Selection Recommendations

The Molex 0010311048 is categorized as obsolete. The substitute part 0010321041 is an active product and maintains identical compliance statuses including ROHS3, REACH, and MSL 1 (Unlimited), with matching material flammability ratings and ECCN/HTSUS codes. Selection is justified solely by the provided part status and global environmental certifications.

Frequently Asked Questions (FAQ)

Q: What criteria must be matched for substituting the 0010311048 Molex connector?
A: Only the provided parameters are used: connector type, contact type, number and arrangement of positions, mounting and termination styles, materials, compliance certifications, and application category.

Q: Is the recommended substitute part compatible in terms of dimensions and performance?
A: All listed mechanical and electrical parameters match those of the main part within the provided data.

Q: Are there differences in packaging or status between the main and substitute parts?
A: The main part (0010311048) is obsolete, and the substitute (0010321041) is listed as active. Both are supplied in bulk packaging.

Q: Are compliance and certification statuses matched for both parts?
A: Both parts are ROHS3 compliant, REACH unaffected, share the same MSL level, ECCN, and HTSUS codes.

Q: In which applications is substituting 0010311048 with 0010321041 appropriate?
A: Applications as specified in the input: automotive, general purpose, industrial, medical, and telecommunications.

Q: Is any information outside of the provided parameters used in the substitution logic?
A: No. The substitute determination is based strictly and solely on the explicit parameters listed in the input.