FX5-80S2A-DSAL Equivalent & Substitute Parts

Part Overview

The FX5-80S2A-DSAL is an 80-position rectangular connector receptacle manufactured by Hirose Electric Co., Ltd. This connector features outer shroud contacts, through-hole mounting, and gold-plated contacts. The part is currently classified as obsolete, which necessitates identification of equivalent alternatives for ongoing design support and procurement purposes. Active substitute parts maintain identical electrical and mechanical specifications while offering improved availability and compliance status.

Substiute Parts

FX5-80S2A-DSAL

Hirose Electric Co., Ltd.In Stock: 851FX5-80S2A-DSAL Datasheet

Current PartRFQ

FX5-80S2A-DSAL(71)

Hirose Electric Co LtdIn Stock: 721FX5-80S2A-DSAL(71) Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the FX5-80S2A-DSAL is determined by strict equivalence across the following critical parameters:

• Connector Type & Configuration: Receptacle with outer shroud contacts
• Electrical Interface: 80 positions, 2-row arrangement, 0.039" (1.00mm) pitch
• Mechanical Interface: Through-hole mounting, 0.366" (9.30mm height above board, board lock feature
• Contact Material: Gold plating for signal integrity and corrosion resistance
• Environmental Rating: MSL 1 (Unlimited moisture sensitivity level)

The substitute part FX5-80S2A-DSAL(71) maintains complete equivalence across all electrical and mechanical parameters. The primary distinction is product status and compliance certification, with the substitute part classified as active and RoHS compliant.

Parameter Comparison

Engineering Selection Recommendations

The FX5-80S2A-DSAL(71) is the direct equivalent substitute for the obsolete FX5-80S2A-DSAL. Selection of the substitute part is supported by the following factors:

• Product Status: The substitute part is classified as active, ensuring continued availability and manufacturing support from Hirose Electric Co., Ltd.
• Compliance Certification: The substitute part achieves RoHS compliance, meeting current regulatory requirements for electronic component procurement in regulated industries.
• Electrical & Mechanical Equivalence: All functional parameters remain identical, ensuring direct compatibility with existing PCB designs and mating connectors.
• Packaging: The substitute part is supplied in tray packaging, suitable for automated assembly processes.

Frequently Asked Questions (FAQ)

Q: Can FX5-80S2A-DSAL(71) be used as a direct replacement for FX5-80S2A-DSAL?

A: Yes. The FX5-80S2A-DSAL(71) is electrically and mechanically equivalent. Both parts feature 80 positions, 0.039" (1.00mm) pitch, through-hole mounting, gold contacts, and board lock functionality. The substitute part is compatible with all existing designs utilizing the original part.

Q: What is the significance of the "(71)" designation in FX5-80S2A-DSAL(71)?

A: The "(71)" suffix indicates a specific variant or revision of the base FX5-80S2A-DSAL part number. In this case, it denotes the active, RoHS-compliant version of the connector.

Q: Why is the original FX5-80S2A-DSAL classified as obsolete?

A: Obsolescence typically results from manufacturer discontinuation decisions. The availability of the RoHS-compliant variant FX5-80S2A-DSAL(71) provides a direct path for design migration and procurement continuity.

Q: Are there packaging differences between the main part and substitute?

A: Yes. The original FX5-80S2A-DSAL packaging is unspecified, while the substitute FX5-80S2A-DSAL(71) is supplied in tray packaging. Tray packaging is standard for automated assembly and does not affect connector functionality or performance.

Q: What is the MSL rating, and why is it relevant?

A: Both parts carry MSL 1 (Unlimited), indicating no moisture sensitivity restrictions. These connectors can be stored and handled under standard conditions without special environmental controls or baking requirements prior to assembly.

Q: Are there compliance differences between the parts?

A: The substitute part FX5-80S2A-DSAL(71) is RoHS compliant, while the original is RoHS non-compliant. Both parts are REACH unaffected and classified under ECCN EAR99. For new designs or procurement in regulated markets, the RoHS-compliant substitute is the appropriate selection.