TE Connectivity Erni 973101 Equivalent & Substitute Parts

Part Overview

The TE Connectivity Erni 973101 is a high-speed connector header with 120 positions designed for board edge mounting applications. This component features male pins and blades configured for through-hole, right-angle installation. The part is classified as obsolete, necessitating identification of active equivalent components to maintain design continuity and ensure ongoing component availability for production and service applications.

Substiute Parts

973101

TE Connectivity ErniIn Stock: 712973101 Datasheet

Current PartRFQ

6469048-1

TE Connectivity AMP ConnectorsIn Stock: 19176469048-1 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the obsolete TE Connectivity Erni 973101 is determined by strict equivalence across the following critical parameters:

Position Count: The substitute part must provide exactly 120 connector positions to maintain electrical and mechanical compatibility with existing mating interfaces.

Connector Type and Gender: The substitute must be a header with male pins and blades to ensure proper engagement with corresponding female receptacles in the target application.

Mounting Configuration: Board edge mounting with through-hole termination and right-angle orientation is mandatory for physical fit and electrical performance in edge-card applications.

Electrical Characteristics: Current rating, voltage rating, and contact finish specifications must support the operational requirements of the original design.

Compliance and Status: The substitute part must carry active product status with current manufacturing support and applicable certifications (RoHS compliance, flammability rating).

The TE Connectivity AMP Connectors part number 6469048-1 satisfies all substitution criteria through direct parameter alignment across these categories.

Parameter Comparison

Engineering Selection Recommendations

The TE Connectivity AMP Connectors 6469048-1 is the designated substitute for the obsolete TE Connectivity Erni 973101 based on the following engineering criteria:

Functional Equivalence: Both components provide 120-position high-speed connector headers with male pins and blades in board edge, through-hole, right-angle configurations. The electrical and mechanical interface specifications are directly compatible.

Product Status and Availability: The 6469048-1 maintains active product status with established manufacturing support and documented supply chain availability (1848 units in current inventory). The obsolete status of the 973101 eliminates its viability for new production or long-term service support.

Compliance Certifications: The 6469048-1 carries RoHS compliance certification and UL94 V-0 flammability rating, meeting contemporary regulatory and safety standards. These certifications support deployment in applications requiring compliance documentation.

Series Classification: The 6469048-1 belongs to the Z-PACK HM-Zd series, establishing a defined product line with documented technical specifications and manufacturing consistency.

Termination and Contact Specifications: Press-fit termination with gold contact finish provides reliable electrical connection and corrosion resistance consistent with high-speed connector applications.

Frequently Asked Questions (FAQ)

Q: Can the 6469048-1 directly replace the 973101 in existing designs?

A: Yes. Both components share identical position count (120), connector type (header with male pins and blades), mounting configuration (board edge, through-hole, right-angle), and high-speed electrical characteristics. Direct substitution is supported for applications where the original 973101 was specified.

Q: What is the pitch specification for these connectors?

A: The 6469048-1 operates at 0.098" (2.50mm) pitch with an 8-row by 10-column arrangement to achieve 120 total positions. This pitch is standard for high-speed backplane connector applications.

Q: Are there packaging differences between the obsolete and substitute parts?

A: The 6469048-1 is supplied in tube packaging. Packaging format does not affect electrical or mechanical compatibility; it impacts only handling, storage, and logistics procedures.

Q: What electrical parameters should be verified for application compatibility?

A: The 6469048-1 is rated for 0.700A per contact at 250V maximum. Applications must confirm that circuit current and voltage requirements do not exceed these specifications. The contact layout provides 80 single signal paths and 40 ground connections.

Q: Is the 6469048-1 suitable for high-temperature applications?

A: The operating temperature range is -65°C to 105°C. Applications requiring operation outside this range require alternative component evaluation.

Q: What is the moisture sensitivity level of the 6469048-1?

A: The MSL rating is 1 (Unlimited), indicating no moisture sensitivity restrictions for storage, handling, or deployment.