Molex 0349600251 Equivalent & Substitute Parts

Part Overview

The Molex 0349600251 is a rectangular connector header designated as CONN MINI50 RAHDR 2BAY 76CKT, classified within the Mini50 34960 series. This component is currently listed with Obsolete product status. The part maintains RoHS Compliance and Moisture Sensitivity Level 1 (Unlimited), indicating broad environmental compatibility. Due to its obsolete classification, identification of active equivalent components is necessary to ensure continued design support, procurement availability, and manufacturing continuity for applications requiring this connector type.

Substiute Parts

0349600251

MolexIn Stock: 8140349600251 Datasheet

Current PartRFQ

0349600252

MolexIn Stock: 11590349600252 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the obsolete Molex 0349600251 is determined by alignment within the Mini50 34960 connector series and compatibility across the following critical parameters:

Series Alignment: Both the main part and substitute part belong to the Mini50 34960 series, establishing the foundational compatibility framework.

Connector Classification: The substitute part maintains rectangular connector category designation, ensuring mechanical and electrical interface consistency.

Regulatory Compliance: Both parts carry RoHS Compliant status and identical ECCN (EAR99) and HTSUS (8536.69.4040) classifications, confirming regulatory equivalence for procurement and export purposes.

Moisture Sensitivity: Both components share Moisture Sensitivity Level 1 (Unlimited), indicating identical handling and storage requirements.

Product Status Transition: The substitute part (0349600252) carries Active product status, providing long-term design support and procurement availability compared to the obsolete main part.

The substitute relationship is established through shared series designation, identical regulatory framework, and active manufacturing status within the same connector family.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitute: Molex 0349600252 is the designated manufacturer-recommended substitute for the obsolete 0349600251.

Compliance Basis: Selection of the 0349600252 is supported by:

• Identical RoHS Compliant certification, ensuring regulatory alignment for current and future manufacturing environments
• Matching Moisture Sensitivity Level 1 (Unlimited) classification, confirming equivalent handling and storage protocols
• Identical ECCN (EAR99) and HTSUS (8536.69.4040) designations, establishing regulatory and trade classification equivalence
• Active product status within the Mini50 34960 series, providing manufacturer support and long-term procurement availability

Availability Consideration: The substitute part maintains 1071 pieces in new original stock, compared to 767 pieces for the obsolete main part, indicating superior supply chain continuity.

Series Continuity: Both components operate within the Mini50 34960 connector family, maintaining design ecosystem consistency and reducing integration complexity.

Frequently Asked Questions (FAQ)

Q: Why is the 0349600251 classified as obsolete?

A: The 0349600251 carries Obsolete product status in the Molex catalog. The manufacturer-recommended substitute, 0349600252, provides equivalent functionality within the active Mini50 34960 series and is recommended for new designs and ongoing procurement.

Q: Are the 0349600251 and 0349600252 electrically equivalent?

A: Both parts are rectangular connectors within the Mini50 34960 series and share identical regulatory classifications (RoHS Compliant, ECCN EAR99, HTSUS 8536.69.4040). They maintain the same Moisture Sensitivity Level 1 (Unlimited) designation.

Q: What is the primary difference between these parts?

A: The primary distinction is product status. The 0349600251 is Obsolete, while the 0349600252 is Active. The substitute part provides ongoing manufacturer support and procurement availability.

Q: Can I use the 0349600252 as a direct replacement in existing designs?

A: Both parts belong to the Mini50 34960 series and share identical regulatory compliance profiles. The substitute part is the manufacturer-recommended equivalent for the obsolete 0349600251.

Q: What are the storage and handling requirements for these connectors?

A: Both the 0349600251 and 0349600252 carry Moisture Sensitivity Level 1 (Unlimited), indicating no special moisture control requirements during storage or handling.

Q: Are there any export or trade restrictions on these parts?

A: Both parts carry identical ECCN (EAR99) and HTSUS (8536.69.4040) classifications, indicating equivalent export control and tariff treatment.

Q: Which part should I specify for new procurement?

A: The Molex 0349600252 is the manufacturer-recommended substitute and carries Active product status, making it the appropriate choice for new designs and ongoing procurement activities.