Molex 0513820302 Equivalent & Substitute Parts

Part Overview

The Molex 0513820302 is a 2.0mm WTB housing for rectangular connectors with 3-circuit capacity in red color. This component is classified as a rectangular connector housing and falls under the detailed category of Rectangular Connectors - Housings. The part is currently marked as obsolete, which necessitates identification of active equivalent components to maintain design continuity and ensure ongoing component availability for production and service applications.

Substiute Parts

0513820302

MolexIn Stock: 10220513820302 Datasheet

Current PartRFQ

0513820300

MolexIn Stock: 728050513820300 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the Molex 0513820302 is determined by alignment of the following critical parameters:

Manufacturer Consistency: Both the main part and substitute are manufactured by Molex, ensuring design compatibility and quality standards alignment.

Base Product Number Alignment: The substitute part shares the same base product number (051382), indicating membership in the same connector family and series (MicroClasp 51382).

Connector Category: Both components are classified as Rectangular Connectors - Housings, maintaining functional equivalence within the connector housing category.

Pitch Specification: The 0.079" (2.00mm) pitch specification is maintained across both parts, ensuring mechanical and electrical compatibility with mating components.

Number of Positions: Both the main part and substitute accommodate 3 positions, preserving circuit capacity requirements.

Compliance Standards: The substitute part maintains RoHS compliance (ROHS3 Compliant), meeting regulatory requirements equivalent to or exceeding the original part's RoHS Compliant status.

Parameter Comparison

Engineering Selection Recommendations

The Molex 0513820300 serves as the direct substitute for the obsolete Molex 0513820302. Selection of the substitute part is based on the following engineering criteria:

Product Status Transition: The main part (0513820302) is obsolete, while the substitute (0513820300) maintains active product status. This transition ensures continued availability and manufacturer support for new designs and ongoing production requirements.

Regulatory Compliance: Both parts maintain compliance with RoHS directives. The substitute achieves ROHS3 Compliant status, representing current regulatory alignment. Both parts carry the same ECCN classification (EAR99), confirming equivalent export control treatment.

Series and Base Product Alignment: Both components belong to the MicroClasp 51382 series and share the base product number 051382, confirming design family compatibility and ensuring mechanical and electrical interchangeability within the connector system.

Connector Specifications: The substitute maintains the critical 2.00mm pitch and 3-position configuration, preserving compatibility with existing mating components and circuit designs.

Inventory Availability: The substitute part maintains substantial inventory levels (72,764 pieces), ensuring reliable supply for production and service applications.

Frequently Asked Questions (FAQ)

Q: Can the Molex 0513820300 directly replace the Molex 0513820302 in existing designs?

A: Yes. Both parts share the same base product number (051382), belong to the MicroClasp 51382 series, maintain identical pitch specifications (2.00mm), and accommodate the same number of positions (3). The substitute is mechanically and electrically compatible with mating components designed for the original part.

Q: What is the primary reason for substitution?

A: The Molex 0513820302 is classified as obsolete. The Molex 0513820300 is the active equivalent that maintains the same functional specifications and design parameters while ensuring ongoing manufacturer support and component availability.

Q: Are there compliance differences between the two parts?

A: Both parts maintain RoHS compliance. The substitute achieves ROHS3 Compliant status, representing current regulatory standards. Both parts carry identical ECCN classification (EAR99), confirming equivalent export control treatment and regulatory standing.

Q: What packaging format is available for the substitute part?

A: The Molex 0513820300 is supplied in bulk packaging, as specified in the product documentation.

Q: Does the substitute part include contacts?

A: No. The Molex 0513820300 is supplied as a housing only. Contacts must be sourced separately and are not included with this component.

Q: What is the operating temperature range for the substitute part?

A: The Molex 0513820300 operates across the temperature range of -40°C to 105°C, providing thermal performance suitable for industrial and commercial applications.

Q: Are there any differences in insulation material between the parts?

A: The substitute part specifies Polyamide (PA66), Nylon 6/6 as the insulation material. This material selection provides chemical resistance and mechanical durability appropriate for the connector housing application.