TE Connectivity Erni 973062 Equivalent & Substitute Parts

Part Overview

The TE Connectivity Erni 973062 is a 90-position backplane connector header with male pins designed for through-hole mounting applications. This component features a 9-row by 10-column configuration with 0.098" (2.50mm) pitch spacing and press-fit termination. The part is classified as obsolete, making identification of equivalent and substitute components essential for ongoing system support, maintenance, and new design implementations where legacy compatibility is required.

Substiute Parts

973062

TE Connectivity ErniIn Stock: 2286973062 Datasheet

Current PartRFQ

6469085-1

TE Connectivity AMP ConnectorsIn Stock: 13826469085-1 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the TE Connectivity Erni 973062 is determined by strict alignment of the following critical parameters:

Position Count and Pitch: The substitute part must maintain 90 total positions with 0.098" (2.50mm) pitch spacing to ensure mechanical and electrical compatibility with existing PCB layouts and mating connectors.

Mounting and Termination: Through-hole mounting with press-fit termination is required to maintain compatibility with standard PCB assembly processes and existing board designs.

Contact Configuration: The 60 signal and 30 ground contact layout must be preserved to maintain electrical performance and signal integrity characteristics of the original design.

Contact Finish and Material: Gold plating on contacts ensures consistent electrical performance and corrosion resistance across the substitution.

Compliance and Environmental Ratings: ROHS3 compliance and MSL 1 rating are mandatory for regulatory adherence and storage compatibility. Operating temperature range and voltage/current ratings must support the intended application environment.

The substitute part TE Connectivity AMP Connectors 6469085-1 meets these critical parameters while offering an active product status and enhanced electrical specifications.

Parameter Comparison

Engineering Selection Recommendations

The TE Connectivity AMP Connectors 6469085-1 is the designated substitute for the obsolete TE Connectivity Erni 973062. Both components maintain identical position counts, pitch spacing, contact layout, and termination methods, ensuring direct compatibility with existing PCB designs and mating connectors.

The substitute part offers the advantage of active product status, providing assured long-term availability and supply chain continuity. Both components maintain ROHS3 compliance and MSL 1 ratings, satisfying regulatory requirements and storage compatibility standards.

The substitute part specifies electrical ratings (0.700A current, 250V voltage) and contact finish thickness (30.0µin), providing documented performance parameters. The operating temperature range of the substitute (-65°C ~ 105°C) covers the lower end of the main part's range, with the upper temperature limit at 105°C compared to the main part's 125°C specification. Application environments requiring sustained operation above 105°C require evaluation against the substitute part's thermal specifications.

The connector style designation of "High Speed" for the substitute part indicates enhanced electrical performance characteristics suitable for high-frequency backplane applications.

Frequently Asked Questions (FAQ)

Q: Can the 6469085-1 substitute directly replace the 973062 in existing designs?

A: Yes. Both components share identical position counts (90), pitch spacing (0.098" / 2.50mm), row and column configuration totaling 90 positions, contact layout (60 signal, 30 ground), mounting type (through-hole), and termination method (press-fit). PCB layouts and mating connectors designed for the 973062 are mechanically and electrically compatible with the 6469085-1.

Q: What is the difference in row configuration between these parts?

A: The main part (973062) features a 9-row by 10-column arrangement, while the substitute (6469085-1) features a 6-row by 10-column arrangement. Despite this geometric difference, both maintain 90 total positions with identical 0.098" (2.50mm) pitch spacing. The different row configurations result in different physical footprints. Compatibility depends on the specific PCB layout and mating connector design.

Q: Are there temperature range differences that affect substitution?

A: The main part operates from -55°C to 125°C, while the substitute operates from -65°C to 105°C. The substitute provides lower temperature capability but has a 20°C lower upper temperature limit. Applications requiring sustained operation above 105°C must evaluate this specification against system requirements.

Q: What packaging differences exist between these parts?

A: The main part is supplied in Tray packaging, while the substitute is supplied in Tube packaging. Packaging format affects handling, storage, and assembly line integration but does not impact electrical or mechanical compatibility.

Q: Are both parts compliant with current regulatory standards?

A: Yes. Both the 973062 and 6469085-1 are ROHS3 compliant and REACH unaffected, meeting current regulatory requirements for electronic component manufacturing and use.

Q: What is the significance of the "High Speed" designation on the substitute part?

A: The substitute part (6469085-1) is designated as a high-speed connector, indicating optimized electrical performance characteristics for high-frequency backplane applications. This designation reflects enhanced design features for signal integrity in demanding communication and data processing environments.

Q: Why is the main part classified as obsolete?

A: The TE Connectivity Erni 973062 is classified as obsolete, indicating that the manufacturer has discontinued production. The substitute part 6469085-1 from TE Connectivity AMP Connectors maintains active product status, ensuring continued availability and supply chain support for new designs and legacy system maintenance.