FX5-68S2A-DSAL Equivalent & Substitute Parts

Part Overview

The FX5-68S2A-DSAL is a 68-position rectangular connector receptacle manufactured by Hirose Electric Co., Ltd. This connector features outer shroud contacts, through-hole mounting, and gold-plated contacts. The main part is classified as obsolete, which necessitates identification of active equivalent alternatives to ensure continued availability and supply chain continuity for new designs and production requirements.

Substiute Parts

FX5-68S2A-DSAL

Hirose Electric Co LtdIn Stock: 1089FX5-68S2A-DSAL Datasheet

Current PartRFQ

FX5-68S2A-DSAL(71)

Hirose Electric Co., Ltd.In Stock: 743FX5-68S2A-DSAL(71) Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the FX5-68S2A-DSAL is determined by strict equivalence across the following critical parameters:

• Connector Type & Configuration: Receptacle with outer shroud contacts
• Electrical Interface: 68 positions at 0.039" (1.00mm) pitch in 2-row configuration
• Mechanical Interface: Through-hole mounting with board lock feature
• Contact Material: Gold plating for signal integrity and corrosion resistance
• Physical Envelope: 0.366" (9.30mm) height above board
• Series Compatibility: FX5 series maintains mechanical and electrical interchangeability

The substitute part FX5-68S2A-DSAL(71) maintains identical electrical and mechanical specifications while differing only in packaging format and product status classification.

Parameter Comparison

Engineering Selection Recommendations

The FX5-68S2A-DSAL(71) is the direct functional equivalent of the FX5-68S2A-DSAL. Selection between these parts should be based on the following criteria:

For New Designs and Production: FX5-68S2A-DSAL(71) is the preferred choice. This part carries active product status and meets RoHS compliance requirements, ensuring long-term availability and regulatory alignment with current environmental standards.

For Legacy System Maintenance: The original FX5-68S2A-DSAL remains available with higher inventory levels (1017 units) and may be selected for direct replacement in existing assemblies where RoHS compliance is not a requirement.

Packaging Consideration: The substitute part is supplied in tray packaging, which may affect handling procedures and storage requirements compared to bulk packaging of the original part.

Frequently Asked Questions (FAQ)

Q: Are FX5-68S2A-DSAL and FX5-68S2A-DSAL(71) electrically interchangeable?

A: Yes. Both parts are 68-position receptacles with identical pitch (0.039"/1.00mm), contact finish (gold), and mounting configuration (through-hole). They are electrically and mechanically interchangeable.

Q: What does the "(71)" designation indicate?

A: The "(71)" suffix indicates a packaging variant. FX5-68S2A-DSAL(71) is supplied in tray packaging, whereas the base part number uses bulk packaging.

Q: Why is the main part listed as obsolete?

A: Product status reflects manufacturer lifecycle classification. The substitute part FX5-68S2A-DSAL(71) maintains active status, indicating continued manufacturing and support.

Q: Does RoHS compliance affect connector performance?

A: RoHS compliance reflects material composition and manufacturing processes. Both parts maintain identical electrical and mechanical specifications. RoHS compliance is a regulatory and supply chain consideration rather than a performance differentiator.

Q: Can I use FX5-68S2A-DSAL(71) in applications originally designed for FX5-68S2A-DSAL?

A: Yes. The substitute part is fully compatible. Verify that your application requirements align with the tray packaging format and RoHS compliance status.

Q: Are there any height or footprint differences between these parts?

A: No. Both parts have identical height above board (0.366"/9.30mm) and mechanical envelope specifications.