TE Connectivity Erni 973096 Equivalent & Substitute Parts

Part Overview

The TE Connectivity Erni 973096 is a high-speed connector header with 144 positions designed for PCB applications. This component is classified as obsolete, necessitating identification of active equivalent parts to maintain design continuity and ensure ongoing component availability for production and field service applications.

Substiute Parts

973096

TE Connectivity ErniIn Stock: 789973096 Datasheet

Current PartRFQ

6469287-1

TE Connectivity AMP ConnectorsIn Stock: 19146469287-1 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

The substitute part 6469287-1 is qualified as a direct equivalent based on the following critical parameters:

Functional Equivalence Criteria:

• Identical position count: 144 positions
• Matching connector style: High Speed
• Identical application: PCB header connector
• Equivalent electrical performance: 0.700A current rating, 250V voltage rating
• Compatible pitch specification: 0.098" (2.50mm)

Substitution Logic: The 6469287-1 maintains functional and electrical parity with the obsolete 973096 while offering active product status and enhanced availability. Both components serve identical roles in high-speed backplane connectivity applications with matching position configurations and electrical ratings.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitute: TE Connectivity AMP Connectors 6469287-1

The 6469287-1 is the qualified substitute for the obsolete 973096. Selection rationale is based on:

• Product Status Alignment: The substitute maintains active product status, ensuring long-term availability and manufacturing support
• Compliance Certifications: RoHS3 compliance and UL94 V-0 flammability rating provide regulatory alignment for current manufacturing standards
• Functional Parity: 144-position configuration with high-speed connector characteristics matches the original specification
• Electrical Specifications: Current and voltage ratings support equivalent circuit performance
• Packaging and Availability: Tube packaging with 1850 units in stock provides immediate procurement capability

For applications requiring the obsolete 973096, direct substitution with 6469287-1 is supported by matching position count, connector style, and electrical performance parameters.

Frequently Asked Questions (FAQ)

Q: Can the 6469287-1 directly replace the 973096 in existing designs?

A: Yes. Both components share identical position counts (144), matching connector style (High Speed), and equivalent electrical ratings. The 6469287-1 is designed as a direct functional equivalent.

Q: What are the key compatibility factors for this substitution?

A: The critical compatibility parameters are: 144-position configuration, high-speed connector classification, through-hole mounting, and press-fit termination. These parameters ensure mechanical and electrical compatibility in PCB applications.

Q: Why is the 973096 listed as obsolete?

A: The 973096 has reached end-of-life status within TE Connectivity's product portfolio. The 6469287-1 represents the active equivalent within the current Z-PACK HM-Zd series.

Q: What is the pitch specification for these connectors?

A: The substitute part 6469287-1 specifies 0.098" (2.50mm) pitch with an 8-row by 12-column configuration for the 144-position layout.

Q: Are there compliance differences between the two parts?

A: The 6469287-1 carries RoHS3 compliance certification and UL94 V-0 flammability rating, meeting current regulatory requirements. The original 973096 compliance status is not specified in available documentation.

Q: What is the contact layout configuration?

A: The 6469287-1 features 96 signal contacts and 48 ground contacts distributed across the 144-position header.

Q: What packaging format is available for the substitute?

A: The 6469287-1 is supplied in tube packaging with 1850 units currently in stock inventory.