TE Connectivity AMP Connectors 2308577-2 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 2308577-2 is an 80 Position Nano-Pitch I/O Receptacle Connector configured for Solder Surface Mount, Right Angle applications. This connector features a Board Guide and Solder Retention design with gold-plated contacts. The part is classified as Obsolete, necessitating identification of active equivalent alternatives to maintain supply chain continuity and support ongoing production requirements.

Substiute Parts

2308577-2

TE Connectivity AMP ConnectorsIn Stock: 11502308577-2 Datasheet

Current PartRFQ

1731620132

MolexIn Stock: 39151731620132 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the TE Connectivity 2308577-2 is determined by strict equivalence across the following critical parameters:

• Connector Type & Style: Nano-Pitch I/O Receptacle configuration
• Position Count: 80 positions
• Mounting Configuration: Surface Mount, Right Angle orientation
• Termination Method: Solder attachment
• Contact Metallurgy: Gold plating at 30.0µin (0.76µm) thickness
• Compliance Standards: ROHS3 Compliant and MSL 1 rating

The Molex 1731620132 satisfies all substitution criteria as an active product offering identical electrical and mechanical specifications. The addition of Through Hole capability in the Molex variant represents an enhanced feature set that does not compromise compatibility with the original Surface Mount, Right Angle requirement.

Parameter Comparison

Engineering Selection Recommendations

The Molex 1731620132 is the direct functional equivalent for the obsolete TE Connectivity 2308577-2. Selection of the Molex substitute is supported by:

• Product Status Alignment: The Molex part maintains Active status, ensuring long-term availability and supply chain reliability
• Compliance Equivalence: Both parts maintain ROHS3 Compliance and identical MSL 1 ratings, satisfying regulatory and environmental requirements
• Electrical & Mechanical Compatibility: Identical contact finish specifications, position count, and mounting configuration ensure direct substitution without circuit redesign
• Export Classification: Both parts share EAR99 classification and identical HTSUS codes, maintaining consistent regulatory treatment

The Molex variant includes Through Hole mounting capability as an additional feature that does not impact Surface Mount, Right Angle applications and may provide design flexibility for future iterations.

Frequently Asked Questions (FAQ)

Q: Can the Molex 1731620132 be used as a direct replacement for the TE Connectivity 2308577-2 in existing designs?

A: Yes. The Molex 1731620132 provides direct functional equivalence across all critical parameters: 80-position Nano-Pitch I/O Receptacle configuration, Surface Mount Right Angle mounting, Solder termination, and identical gold contact finish specifications. No circuit redesign is required.

Q: What is the significance of the Through Hole capability in the Molex part?

A: The Molex 1731620132 supports both Surface Mount and Through Hole mounting options. For applications requiring only Surface Mount, Right Angle configuration, this additional capability does not affect performance or compatibility. It represents an enhanced feature set that may benefit future design iterations.

Q: Are the contact finish specifications identical between the two parts?

A: Yes. Both the TE Connectivity 2308577-2 and Molex 1731620132 feature gold plating at 30.0µin (0.76µm) thickness, ensuring equivalent electrical performance and contact reliability.

Q: How do the compliance certifications compare?

A: Both parts are ROHS3 Compliant with MSL 1 (Unlimited) ratings. They share identical ECCN (EAR99) and HTSUS (8536.69.4040) classifications, maintaining consistent regulatory and export treatment.

Q: What is the primary reason for substitution?

A: The TE Connectivity 2308577-2 is classified as Obsolete. The Molex 1731620132 is an Active product, providing assured long-term availability and supply chain continuity for production requirements.

Q: Are there any packaging differences between the parts?

A: The Molex 1731620132 is available in Cut Tape (CT) and Digi-Reel® packaging options. Packaging selection should align with production volume and assembly process requirements.