Molex 0483380068 PCI Express Mini Card Connector - Equivalent & Substitute Parts

Part Overview

The Molex 0483380068 is a 52-position female connector designed for PCI Express Mini Card applications. This connector features a 0.031" (0.80mm) pitch, gold-plated copper alloy contacts, and surface mount right-angle termination with board guide features. The part is classified as obsolete, making identification of active equivalent components essential for ongoing design support and procurement.

Substiute Parts

0483380068

MolexIn Stock: 11320483380068 Datasheet

Current PartRFQ

1717831-2

TE Connectivity AMP ConnectorsIn Stock: 45361717831-2 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the Molex 0483380068 is determined by strict equivalence across the following critical parameters:

• Card Type: PCI Express Mini Card
• Gender: Female
• Number of Positions: 52
• Pitch: 0.031" (0.80mm)
• Number of Rows: 2
• Card Thickness: 0.039" (1.00mm)
• Mounting Type: Surface Mount, Right Angle
• Termination: Solder
• Contact Material: Copper Alloy
• Contact Finish: Gold (Flash)
• Color: Black
• Insulation Material: Thermoplastic

The TE Connectivity AMP Connectors part 1717831-2 meets all these criteria and is classified as an active product, providing direct functional and mechanical compatibility.

Parameter Comparison

Engineering Selection Recommendations

The TE Connectivity AMP Connectors 1717831-2 is the direct equivalent for the obsolete Molex 0483380068. Both components are RoHS compliant and REACH unaffected, meeting current regulatory requirements. The TE Connectivity part maintains active product status with established supply availability (4515 pcs in stock), whereas the Molex part is obsolete with limited remaining inventory (1024 pcs).

For new designs or component replenishment, the TE Connectivity 1717831-2 is the appropriate selection. The part is supplied in Tape & Reel packaging, suitable for automated assembly processes.

Frequently Asked Questions (FAQ)

Q: Can the TE Connectivity 1717831-2 directly replace the Molex 0483380068 in existing designs?

A: Yes. Both connectors are mechanically and electrically equivalent across all specified parameters: 52-position female PCI Express Mini Card connectors with 0.031" pitch, surface mount right-angle termination, and identical contact materials and finishes.

Q: What is the primary reason for substitution?

A: The Molex 0483380068 is classified as obsolete. The TE Connectivity 1717831-2 is an active product with established supply chains and ongoing manufacturer support.

Q: Are there packaging differences between these parts?

A: The Molex 0483380068 packaging is not specified in available data. The TE Connectivity 1717831-2 is supplied in Tape & Reel (TR) format, standard for automated PCB assembly.

Q: Do both parts meet current compliance standards?

A: Yes. Both components are RoHS compliant and REACH unaffected. The Molex part carries ROHS3 compliance, while the TE Connectivity part carries RoHS compliance, both meeting current regulatory requirements.

Q: What is the MSL rating for these connectors?

A: Both parts carry MSL rating 1 (Unlimited), indicating no moisture sensitivity restrictions for storage or handling.