Equivalent & Substitute Parts for Molex 0349600312

Part Overview

The Molex 0349600312 is a rectangular connector header component classified within the Rectangular Connectors category. This part is designated as Obsolete, indicating it is no longer in active production or supported by the manufacturer. Due to its obsolete status, sourcing original inventory becomes increasingly difficult, making identification of functionally equivalent substitute parts essential for ongoing system maintenance, repair, and new design implementations.

Substiute Parts

0349600312

MolexIn Stock: 8230349600312 Datasheet

Current PartRFQ

0349600317

MolexIn Stock: 11140349600317 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

The substitute part Molex 0349600317 is identified as a manufacturer-recommended equivalent within the same product family. Substitution eligibility is determined by the following parameters:

Primary Substitution Criteria:

• Shared base product number (034960)
• Identical manufacturer (Molex)
• Same category classification (Rectangular Connectors)
• Compatible connector architecture (Header type)
• Matching pitch specification (0.079" / 2.00mm)
• Equivalent contact system (Male Blade; Male Pin)
• Compatible mounting methodology (Through Hole)
• Aligned electrical ratings (14VDC)
• Overlapping operating temperature range (-40°C ~ 105°C)

The 0349600317 maintains active product status, ensuring continued manufacturer support, documentation availability, and supply chain accessibility.

Parameter Comparison

Engineering Selection Recommendations

Product Status Consideration: The Molex 0349600317 holds Active product status, contrasting with the Obsolete designation of the 0349600312. This distinction carries significant implications for long-term component availability, technical documentation support, and manufacturer responsiveness to specification inquiries.

Compliance and Certification: Both components share identical base product classification within the Molex 034960 family. The 0349600317 carries ECCN classification EAR99 and HTSUS code 8536.69.4040, establishing its regulatory standing for procurement and international distribution.

Inventory Availability: Current stock levels indicate 1103 units of the 0349600317 available as new original inventory, compared to 799 units of the obsolete 0349600312. The substitute part demonstrates superior supply chain positioning for immediate and future procurement requirements.

Functional Equivalence: The 0349600317 operates within the same electrical parameters (14VDC rating) and thermal envelope (-40°C ~ 105°C) as the original part, supporting direct functional replacement in existing applications.

Frequently Asked Questions (FAQ)

Q: What defines the substitution relationship between 0349600312 and 0349600317?

A: Both parts share the base product number 034960 and are manufactured by Molex within the Rectangular Connectors category. The 0349600317 is the manufacturer-recommended equivalent, maintaining identical pitch specifications (0.079" / 2.00mm), contact architecture (Male Blade; Male Pin), and electrical ratings (14VDC).

Q: Why is the 0349600312 classified as Obsolete?

A: Obsolete designation indicates the part is no longer manufactured or actively supported by Molex. This status typically results from product line consolidation, technology advancement, or market transition to successor designs.

Q: Can the 0349600317 directly replace the 0349600312 in existing applications?

A: The 0349600317 maintains functional compatibility through shared electrical specifications, operating temperature range, and connector architecture. Physical form factor differences (Right Angle Through Hole mounting versus unspecified mounting on the original) require verification against specific board layout and mechanical constraints.

Q: What are the key technical parameters that determine substitution eligibility?

A: Substitution is determined by: base product family alignment (034960), manufacturer consistency (Molex), pitch specification (0.079" / 2.00mm), contact type (Male Blade; Male Pin), electrical rating (14VDC), and operating temperature compatibility (-40°C ~ 105°C).

Q: How does inventory availability affect component selection?

A: The 0349600317 demonstrates superior inventory positioning with 1103 units in stock compared to 799 units of the obsolete 0349600312. For applications requiring extended production runs or future maintenance cycles, the substitute part provides enhanced supply chain reliability.

Q: Are there packaging or form factor considerations when transitioning to the 0349600317?

A: The 0349600317 specifies Through Hole, Right Angle mounting with 114 positions across 3 rows. Original part specifications for mounting type and position count are not provided in available documentation. Physical layout compatibility must be confirmed against specific application requirements.

Q: What certifications apply to the substitute part?

A: The 0349600317 carries ECCN classification EAR99 and HTSUS code 8536.69.4040, establishing its regulatory standing for procurement and distribution.