Equivalent & Substitute Parts: Molex 0349611382

Part Overview

The Molex 0349611382 is a rectangular connector header classified as a connector header position component within the rectangular connectors category. This part is currently listed with obsolete product status, indicating it is no longer in active production or support. The identification of equivalent and substitute parts is necessary to maintain system compatibility and ensure continued availability for applications requiring this connector type. Substitute parts must maintain functional equivalence through matching electrical and mechanical parameters while offering active product status and current inventory availability.

Substiute Parts

0349611382

MolexIn Stock: 9840349611382 Datasheet

Current PartRFQ

0349611389

MolexIn Stock: 7570349611389 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the Molex 0349611382 is based on alignment of the following critical parameters derived from the provided input data:

Primary Substitution Criteria:

• Manufacturer: Molex (same manufacturer ensures design compatibility)
• Base Product Number: 034961 (indicates same product family and design lineage)
• Connector Type: Header (functional classification match)
• Contact Type: Male Blade; Male Pin (electrical interface match)
• Pitch - Mating: 0.079" (2.00mm) (mechanical interface compatibility)
• Number of Positions: 38 (pin count equivalence)
• Mounting Type: Through Hole, Right Angle (PCB integration method)
• Voltage Rating: 14VDC (electrical specification match)
• Operating Temperature: -40°C ~ 105°C (thermal operating range match)

The Molex 0349611389 qualifies as a manufacturer-recommended substitute part. This part maintains identical specifications across all critical parameters while offering active product status and current inventory availability. The 0349611389 is designated as part of the Mini50 34961 series, confirming its position within the same product family as the obsolete 0349611382.

Parameter Comparison

Engineering Selection Recommendations

Product Status Consideration: The Molex 0349611382 carries obsolete product status, which indicates discontinuation from the manufacturer. The Molex 0349611389 is designated as active product status, confirming ongoing manufacturing support, availability, and compliance with current industry standards.

Compliance and Certification: The Molex 0349611389 includes the following regulatory classifications:

• ECCN: EAR99
• HTSUS: 8536.69.4040

These designations confirm the part's compliance with export control and tariff classification requirements applicable to rectangular connectors.

Inventory Availability: Both parts maintain current stock levels. The 0349611382 has 926 pieces available as new original stock, while the 0349611389 has 714 pieces available as new original stock. For new designs or long-term production requirements, the active status of the 0349611389 ensures continued supply chain viability.

Functional Equivalence: The Molex 0349611389 is designated as a manufacturer-recommended substitute, confirming that it satisfies all electrical and mechanical requirements for applications currently using the 0349611382. The shared base product number (034961) and identical critical parameters establish direct functional equivalence.

Frequently Asked Questions (FAQ)

Q: What makes the Molex 0349611389 a suitable substitute for the 0349611382?

A: The 0349611389 is a manufacturer-recommended substitute that maintains identical specifications across all critical parameters: 38-position configuration, 0.079" (2.00mm) mating pitch, male blade and male pin contact types, through-hole right-angle mounting, 14VDC voltage rating, and -40°C to 105°C operating temperature range. Both parts share the same base product number (034961), confirming their position within the same product family.

Q: Why is the 0349611382 listed as obsolete?

A: Obsolete product status indicates that the manufacturer has discontinued production and support for this part. The 0349611389 represents the active equivalent within the same product family, ensuring continued availability and manufacturer support for new applications and production requirements.

Q: Are there any mechanical differences between these parts?

A: The 0349611389 provides additional specification details not available for the 0349611382, including 3 rows, 30 positions loaded, 0.108" (2.75mm) contact length on the post, 0.654" (16.61mm) insulation height, tin contact finish, brass contact material, and syndiotactic polystyrene glass-filled insulation. These specifications define the mechanical interface and are consistent with the Mini50 34961 series design.

Q: Can I use the 0349611389 in existing applications designed for the 0349611382?

A: The 0349611389 maintains functional equivalence through matching electrical and mechanical parameters. The shared base product number and manufacturer recommendation confirm compatibility for applications currently using the 0349611382.

Q: What is the difference between the number of positions (38) and the number of positions loaded (30)?

A: The connector header has a total capacity of 38 positions, but only 30 positions are populated with contacts in the standard configuration. This distinction allows for flexible application requirements while maintaining the same physical connector footprint.

Q: Are there any certifications or compliance standards associated with the 0349611389?

A: The 0349611389 carries ECCN classification EAR99 and HTSUS tariff code 8536.69.4040, confirming compliance with export control and international trade classification requirements for rectangular connectors.

Q: What is the operating temperature range for these connectors?

A: Both the 0349611382 and 0349611389 operate within the temperature range of -40°C to 105°C, ensuring functionality across standard industrial and commercial applications.

Q: What contact material and finish are used in the 0349611389?

A: The 0349611389 uses brass contacts with tin plating on both the mating and post surfaces. This combination provides reliable electrical conductivity and corrosion resistance for the specified operating conditions.