Molex 0675790902 USB-A Receptacle Connector Equivalent & Substitute Parts

Part Overview

The Molex 0675790902 is a USB-A (USB TYPE-A) receptacle connector with 4 positions, designed for through-hole, right-angle mounting applications. This connector features board lock functionality and gold-plated contacts for reliable signal transmission. The part is classified as obsolete, making identification of active equivalent components essential for ongoing production and maintenance requirements. The substitute part maintains functional compatibility while offering improved availability and active product status.

Substiute Parts

0675790902

MolexIn Stock: 11800675790902 Datasheet

Current PartRFQ

0673298001

MolexIn Stock: 159120673298001 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

The Molex 0673298001 qualifies as a direct substitute based on the following critical parameters:

• Connector Type Match: Both parts are USB-A (USB TYPE-A) receptacles with identical 4-position contact configuration
• Mounting Compatibility: Both feature through-hole, right-angle mounting with solder termination
• Electrical Specifications: Both maintain gold contact finish and UL94 V-0 flammability rating
• Compliance Alignment: Both are ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity level
• Functional Equivalence: The substitute part provides the same mechanical and electrical interface for PCB integration

The primary distinction is that the substitute part is actively manufactured with USB 2.0 specification compliance and enhanced shielding, while the original part is obsolete.

Parameter Comparison

Engineering Selection Recommendations

The Molex 0673298001 is the appropriate substitute for the obsolete 0675790902 based on the following engineering criteria:

• Active Product Status: The substitute part is actively manufactured by Molex, ensuring long-term availability and supply chain continuity
• Compliance Certification: Both parts maintain identical ROHS3 compliance and UL94 V-0 flammability ratings, meeting regulatory requirements
• Mechanical Compatibility: Identical mounting configuration (through-hole, right-angle) and solder termination ensure direct PCB integration without redesign
• Electrical Equivalence: Matching 4-position USB-A receptacle configuration with gold contact finish provides equivalent signal integrity
• Enhanced Specifications: The substitute part includes USB 2.0 specification compliance and shielding, providing improved performance characteristics for modern applications

Frequently Asked Questions (FAQ)

Q: Can the 0673298001 be used as a direct replacement for the 0675790902 on existing PCBs?

A: Yes. Both connectors share identical mounting type (through-hole, right-angle), contact configuration (4-position), and solder termination. No PCB redesign is required for substitution.

Q: What is the primary reason for substituting the 0675790902?

A: The original part is classified as obsolete. The 0673298001 is an active product with equivalent mechanical and electrical specifications, ensuring continued availability for production and maintenance.

Q: Are there compliance differences between the two parts?

A: No. Both parts are ROHS3 compliant with UL94 V-0 flammability rating and MSL 1 (Unlimited) moisture sensitivity level. Regulatory requirements are maintained across the substitution.

Q: What additional features does the substitute part provide?

A: The 0673298001 includes USB 2.0 specification compliance and shielding, which are not specified in the original part. These features provide enhanced performance for applications requiring signal integrity and EMI protection.

Q: Is the packaging different between the two parts?

A: Yes. The original part packaging is not specified, while the substitute part is supplied in tray packaging. This may affect handling and storage procedures but does not impact functional compatibility.

Q: What is the current rating of the substitute part?

A: The 0673298001 is rated for 1A current, providing defined electrical performance specifications for circuit design applications.