FX8C-80S-SV5(71) Equivalent & Substitute Parts

Part Overview

The FX8C-80S-SV5(71) is an 80-position rectangular connector receptacle manufactured by Hirose Electric Co Ltd, part of the FunctionMax™ FX8C series. This surface mount connector features center strip contacts with gold plating and is designed for applications requiring high-density interconnection with board guide support. The part is currently active in production status with full RoHS3 compliance and unlimited moisture sensitivity rating (MSL 1). Substitute parts are identified when packaging format differs while maintaining identical electrical and mechanical specifications, ensuring functional interchangeability in circuit design and assembly operations.

Substiute Parts

FX8C-80S-SV5(71)

Hirose Electric Co LtdIn Stock: 1007FX8C-80S-SV5(71) Datasheet

Current PartRFQ

FX8C-80S-SV5(91)

Hirose Electric Co LtdIn Stock: 3663FX8C-80S-SV5(91) Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the FX8C-80S-SV5(71) is determined by strict equivalence across the following critical parameters:

• Connector Type & Position Count: Receptacle configuration with 80 positions
• Electrical Interface: Center strip contacts with gold finish
• Mechanical Dimensions: 0.024" (0.60mm) pitch, 2-row configuration, 0.352" (8.95mm) height above board
• Mounting Technology: Surface mount with board guide support
• Environmental Compliance: RoHS3 compliance, MSL 1 rating, REACH unaffected status
• Packaging Format: Variation in packaging (Tray vs. Tube) does not affect functional or electrical performance

The identified substitute maintains identical electrical and mechanical specifications while differing only in packaging and inventory availability. Both parts are manufactured by Hirose Electric Co Ltd and carry active product status.

Parameter Comparison

Engineering Selection Recommendations

Both FX8C-80S-SV5(71) and FX8C-80S-SV5(91) are functionally equivalent for circuit design and assembly applications. Selection between these parts should be based on the following factors:

Packaging Considerations: The FX8C-80S-SV5(71) is supplied in Tray packaging, while the FX8C-80S-SV5(91) is supplied in Tube packaging. Packaging selection depends on assembly line automation requirements and component handling procedures.

Compliance Status: Both parts meet RoHS compliance requirements and carry MSL 1 (unlimited) moisture sensitivity ratings, suitable for standard storage and handling conditions without special desiccant requirements.

Inventory Availability: The FX8C-80S-SV5(91) offers significantly higher stock availability (3637 pcs vs. 952 pcs), which may influence lead time and supply chain planning decisions.

Regulatory Alignment: Both parts are REACH unaffected and carry EAR99 ECCN classification, meeting standard export and regulatory requirements.

Frequently Asked Questions (FAQ)

Q: Are FX8C-80S-SV5(71) and FX8C-80S-SV5(91) electrically interchangeable?

A: Yes. Both parts are identical in electrical specifications, including contact configuration, pitch, number of positions, and gold contact finish. They perform identically in circuit applications.

Q: What is the difference between these two part numbers?

A: The primary difference is packaging format. FX8C-80S-SV5(71) uses Tray packaging, while FX8C-80S-SV5(91) uses Tube packaging. All electrical and mechanical specifications are identical.

Q: Can I substitute FX8C-80S-SV5(91) for FX8C-80S-SV5(71) in my design?

A: Yes, from a functional and electrical standpoint. However, verify that your assembly process and component handling equipment are compatible with the Tube packaging format of the substitute part.

Q: Do both parts require special storage conditions?

A: No. Both parts carry MSL 1 (unlimited) moisture sensitivity rating, meaning they do not require desiccant storage or special humidity control during standard warehouse conditions.

Q: Are there any compliance differences between these parts?

A: Both parts are RoHS3 compliant and REACH unaffected. The FX8C-80S-SV5(71) explicitly states RoHS3 compliance, while FX8C-80S-SV5(91) states RoHS compliance. Both meet current regulatory requirements for electronic components.

Q: Which part should I choose for new designs?

A: Selection should be based on packaging compatibility with your assembly process and current inventory availability. Both parts are active products with identical performance characteristics.