P25E-080S-EA Equivalent & Substitute Parts

Part Overview

The P25E-080S-EA is an 80-position rectangular receptacle connector manufactured by 3M, designed for ribbon cable termination using Insulation Displacement Contact (IDC) technology. This connector features gold-plated contacts with a 0.050" (1.27mm) pitch and is configured as a free-hanging in-line assembly with latch lock/eject hooks. The product is currently active and maintains full inventory availability. Substitute parts are identified when equivalent electrical and mechanical parameters align with the original specification, enabling direct functional replacement in applications where the connector footprint, termination method, and contact configuration remain constant.

Substiute Parts

P25E-080S-EA

3MIn Stock: 833P25E-080S-EA Datasheet

Current PartRFQ

FX2B-80SA-1.27R

Hirose Electric Co LtdIn Stock: 947FX2B-80SA-1.27R Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the P25E-080S-EA are qualified based on the following critical parameters that determine functional equivalence:

• Connector Type & Position Count: Both main and substitute parts must be receptacle connectors with exactly 80 positions to maintain pin-to-pin compatibility.
• Pitch & Row Configuration: The 0.050" (1.27mm) pitch and 2-row arrangement establish the physical footprint and mating interface.
• Mounting & Termination: Free hanging in-line mounting with IDC termination ensures compatibility with ribbon cable assemblies.
• Contact Specifications: Gold plating with flash thickness and female socket configuration provide equivalent electrical performance and signal integrity.
• Compliance & Environmental: ROHS3 compliance and MSL 1 rating ensure regulatory alignment and reliability in standard operating environments.

The FX2B-80SA-1.27R from Hirose Electric Co Ltd meets all these criteria, qualifying as a direct substitute while maintaining the same electrical and mechanical interface requirements.

Parameter Comparison

Engineering Selection Recommendations

Both the P25E-080S-EA and FX2B-80SA-1.27R are active products with full ROHS3 compliance and REACH unaffected status, meeting current regulatory requirements for electronic component procurement. The FX2B-80SA-1.27R qualifies as a direct substitute based on identical electrical and mechanical parameters: 80-position receptacle configuration, 1.27mm pitch, 2-row layout, free hanging in-line mounting, IDC termination, and gold flash contact finish. Both connectors maintain MSL 1 rating and are classified under EAR99 export control. Selection between these parts should be based on availability, lead time, and established supplier relationships, as the technical specifications provide equivalent performance in ribbon cable interconnect applications.

Frequently Asked Questions (FAQ)

Q: Can the FX2B-80SA-1.27R directly replace the P25E-080S-EA in existing designs?

A: Yes. Both connectors share identical position count (80), pitch (1.27mm), row configuration (2), mounting type (free hanging in-line), and termination method (IDC). The gold flash contact finish and electrical specifications are equivalent, enabling direct substitution without design modification.

Q: Are there any differences in the connector shroud or mechanical housing?

A: The FX2B-80SA-1.27R features an outer shroud contact design with strain relief, while the P25E-080S-EA includes latch lock/eject hooks. Both are mechanically compatible with standard 80-position IDC ribbon cable assemblies, though the specific fastening mechanism differs.

Q: Do both connectors support the same wire gauge?

A: The P25E-080S-EA is specified for 30 AWG ribbon cable. The FX2B-80SA-1.27R is qualified for 80-position IDC termination and is compatible with standard ribbon cable gauges used in this connector class.

Q: What is the significance of the flash gold contact finish?

A: Flash gold plating provides corrosion resistance and reliable electrical contact while minimizing material cost compared to thicker gold plating. Both connectors use this finish specification, ensuring equivalent signal integrity and contact reliability.

Q: Are both parts compliant with current environmental and export regulations?

A: Yes. Both the P25E-080S-EA and FX2B-80SA-1.27R are ROHS3 compliant, REACH unaffected, and classified as EAR99 for export control purposes, meeting current regulatory requirements for component procurement and distribution.