Molex 0191930539 Ring Terminal Connector Equivalent & Substitute Parts

Part Overview

The Molex 0191930539 is a ring terminal connector classified as a circular terminal designed for electrical connections. This component is currently listed with obsolete product status, indicating it is no longer in active production or distribution through standard channels. The identification of equivalent and substitute parts is necessary to maintain system compatibility, ensure continued availability for maintenance and repair applications, and support procurement for legacy equipment utilizing this connector type.

Substiute Parts

0191930539

MolexIn Stock: 8940191930539 Datasheet

Current PartRFQ

0191930216

MolexIn Stock: 582110191930216 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the obsolete Molex 0191930539 is based on functional equivalence within the ring terminal connector category. The primary substitute identified is the Molex 0191930216, which shares the same base product number (019193) and maintains compatibility through identical classification parameters including manufacturer, category, and regulatory compliance codes.

The substitution logic is determined by the following key parameters:

• Manufacturer Consistency: Both parts are manufactured by Molex, ensuring design and quality standards alignment
• Product Category: Both components are classified as Terminals, specifically ring terminal connectors
• Base Product Number: Shared base product number (019193) indicates product family relationship
• Regulatory Compliance: Identical ECCN (EAR99) and HTSUS (8536.90.4000) classifications confirm regulatory equivalence
• RoHS and REACH Status: The substitute part maintains ROHS3 Compliant and REACH Unaffected status

Parameter Comparison

Engineering Selection Recommendations

The Molex 0191930216 is the designated substitute for the obsolete Molex 0191930539 based on product family alignment and regulatory compliance equivalence. The substitute part maintains active production status with confirmed inventory availability (58,136 pieces in stock), ensuring reliable procurement for replacement and maintenance applications.

The substitute part carries ROHS3 Compliant certification and REACH Unaffected status, meeting current environmental and regulatory requirements. The MSL rating of 1 (Unlimited) indicates no moisture sensitivity constraints during storage and handling.

Selection of the Molex 0191930216 as a replacement for the obsolete 0191930539 is supported by shared manufacturer origin, identical regulatory classification codes, and active product status within the same terminal connector product family.

Frequently Asked Questions (FAQ)

Q: Why is the Molex 0191930539 listed as obsolete?

A: The Molex 0191930539 has reached end-of-life status and is no longer manufactured or distributed through standard production channels. The Molex 0191930216 serves as the active equivalent within the same product family.

Q: What determines compatibility between the 0191930539 and 0191930216?

A: Both parts share the same base product number (019193), are manufactured by Molex, and carry identical ECCN (EAR99) and HTSUS (8536.90.4000) classifications. These parameters establish functional and regulatory equivalence within the ring terminal connector category.

Q: What are the specific electrical and mechanical characteristics of the substitute part?

A: The Molex 0191930216 is specified as a circular ring terminal connector with a 3/8 inch stud, rated for 6 AWG wire gauge, utilizing crimp termination. The terminal features copper contact material with tin finish, non-insulated construction, and a brazed seam design.

Q: Is the substitute part available in different packaging options?

A: The Molex 0191930216 is supplied in bulk packaging format with current inventory of 58,136 pieces in stock.

Q: Does the substitute part meet current environmental compliance standards?

A: Yes, the Molex 0191930216 is ROHS3 Compliant and REACH Unaffected, meeting current environmental and regulatory requirements.

Q: What is the moisture sensitivity level of the substitute part?

A: The Molex 0191930216 carries an MSL rating of 1 (Unlimited), indicating no moisture sensitivity constraints during storage and handling operations.