TE Connectivity Erni 454521 Equivalent & Substitute Parts

Part Overview

The TE Connectivity Erni 454521 is a high-speed connector header with 60 positions designed for PCB mounting applications. This component is classified as obsolete and no longer in active production. Due to its obsolete status, identifying functionally equivalent substitute parts is essential for system maintenance, repair, and component sourcing in legacy equipment applications.

Substiute Parts

454521

TE Connectivity ErniIn Stock: 1020454521 Datasheet

Current PartRFQ

6469083-1

TE Connectivity AMP ConnectorsIn Stock: 50626469083-1 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the obsolete TE Connectivity Erni 454521 is determined by the following critical parameters:

Primary Substitution Criteria:

• Number of Positions: 60 (exact match required)
• Connector Type: Header with male pins and blades
• Mounting Type: PCB through-hole mounting
• Connector Style: High-speed configuration
• Pitch: 0.098" (2.50mm)
• Termination Method: Press-fit or equivalent

The substitute part TE Connectivity AMP Connectors 6469083-1 satisfies all primary substitution criteria. This part maintains identical electrical and mechanical specifications while offering active product status and current manufacturing support.

Parameter Comparison

Engineering Selection Recommendations

The TE Connectivity AMP Connectors 6469083-1 is the designated substitute for the obsolete TE Connectivity Erni 454521. Selection of this substitute is supported by the following engineering factors:

Product Status: The substitute part maintains active product status with current manufacturing availability, ensuring long-term supply chain reliability compared to the obsolete original part.

Compliance Certifications: The substitute part carries ROHS3 compliance and UL94 V-0 material flammability rating, meeting modern regulatory requirements for electronic component applications.

Electrical and Mechanical Compatibility: The substitute maintains identical position count (60), connector type (header with male pins and blades), pitch (0.098" / 2.50mm), and high-speed configuration as the original part.

Packaging and Availability: The substitute is supplied in tube packaging with 5035 pieces currently in stock, providing immediate availability for component replacement and system repair applications.

Frequently Asked Questions (FAQ)

Q: What makes TE Connectivity AMP 6469083-1 a suitable substitute for the obsolete 454521?

A: The substitute part maintains identical electrical and mechanical specifications including 60-position count, 0.098" pitch, header configuration with male pins and blades, through-hole mounting, and high-speed connector style. Both parts are designed for PCB applications with compatible termination methods.

Q: Are there any differences in packaging between the original and substitute parts?

A: The original part number 454521 packaging specification is not provided in available documentation. The substitute part 6469083-1 is supplied in tube packaging. Physical dimensions and PCB footprint compatibility should be verified against your specific application requirements.

Q: Does the substitute part meet current regulatory standards?

A: Yes. The TE Connectivity AMP 6469083-1 is ROHS3 compliant and carries UL94 V-0 material flammability rating, meeting current regulatory requirements for electronic component applications.

Q: What is the operational temperature range for the substitute part?

A: The substitute part operates across -65°C to 105°C, providing a wide temperature range suitable for industrial and commercial applications.

Q: Is the substitute part currently available for purchase?

A: Yes. The substitute part TE Connectivity AMP 6469083-1 is in active production status with 5035 pieces currently in stock, ensuring immediate availability for component sourcing and replacement applications.