Molex 0513820306 Equivalent & Substitute Parts

Part Overview

The Molex 0513820306 is a 2.0mm WTB housing for rectangular connectors with 3-circuit capacity in green 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

0513820306

MolexIn Stock: 10560513820306 Datasheet

Current PartRFQ

0513820300

MolexIn Stock: 728050513820300 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the Molex 0513820306 is based on alignment of the following critical parameters:

Base Product Number Alignment: Both the main part and substitute share the base product number 051382, indicating they belong to the same connector family and series (MicroClasp 51382).

Connector Category: Both components are classified as Rectangular Connectors - Housings, ensuring functional equivalence within the same product category.

Pitch Specification: The 2.0mm pitch (0.079") is maintained across the substitute part, which is the fundamental mechanical parameter determining physical compatibility with mating contacts and connector assemblies.

Number of Positions: The substitute part maintains 3-position capacity, matching the circuit count of the original component.

Manufacturer Consistency: Both parts are manufactured by Molex, ensuring design compatibility and adherence to the same manufacturing standards.

Compliance Status: The substitute part carries ROHS3 compliance, which supersedes the RoHS compliance of the obsolete part, ensuring regulatory alignment for current production environments.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitute: Molex 0513820300

The Molex 0513820300 is the manufacturer-recommended substitute for the obsolete 0513820306. This part maintains functional equivalence through shared base product number (051382), identical pitch specification (2.0mm), and matching 3-position configuration. The substitute part carries Active product status, ensuring long-term availability and supply chain continuity.

Compliance Considerations: The substitute part is ROHS3 compliant, which represents current regulatory compliance standards and is suitable for applications requiring adherence to modern environmental and material restriction directives. Both parts carry identical ECCN classification (EAR99), maintaining export control consistency.

Inventory Availability: The substitute part maintains substantial inventory levels (72,764 pieces in stock), providing reliable component availability for production planning and procurement cycles.

Design Integration: Selection of the substitute part requires verification that the receptacle connector type, female socket contact configuration, and crimp termination method align with the original circuit design and assembly processes. The substitute part includes integrated latch lock fastening and operates across the -40°C to 105°C temperature range.

Frequently Asked Questions (FAQ)

Q: Why is the Molex 0513820306 no longer available?

A: The Molex 0513820306 is classified as obsolete. The manufacturer recommends transitioning to the active equivalent part 0513820300 to maintain design continuity and ensure ongoing component supply.

Q: What are the key compatibility factors between the 0513820306 and 0513820300?

A: Both parts share the base product number 051382, maintain identical 2.0mm pitch specification, and provide 3-position connector housing capacity. These parameters ensure mechanical and functional compatibility within the MicroClasp 51382 connector family.

Q: Are there any differences in compliance certifications between the main part and substitute?

A: The main part carries RoHS compliance, while the substitute part carries ROHS3 compliance. ROHS3 represents the current regulatory standard and supersedes earlier RoHS classifications. Both parts maintain identical ECCN classification (EAR99).

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

A: The Molex 0513820300 is supplied in bulk packaging, which differs from the main part's unspecified packaging format. Bulk packaging is standard for connector housings and accommodates high-volume production requirements.

Q: Does the substitute part include contacts?

A: No. The Molex 0513820300 is supplied as a housing only. Contacts are not included and must be procured separately. This is standard for rectangular connector housing components.

Q: What termination method does the substitute part use?

A: The Molex 0513820300 utilizes crimp termination for contact assembly, which is the standard termination method for MicroClasp 51382 series connectors.

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 both parts manufactured by the same company?

A: Yes. Both the Molex 0513820306 and Molex 0513820300 are manufactured by Molex, ensuring design consistency and adherence to identical manufacturing standards and quality specifications.