TE Connectivity Erni 354792 Equivalent & Substitute Parts

Part Overview

The TE Connectivity Erni 354792 is a 48-position DIN receptacle connector with gold-plated contacts designed for PCB mounting in backplane applications. This component is classified as obsolete and no longer in active production. Due to its obsolete status, identification of functionally equivalent substitute parts is necessary to support ongoing maintenance, repair, and legacy system requirements. The substitute part maintains the same electrical and mechanical interface specifications while offering active product status and continued availability.

Substiute Parts

354792

TE Connectivity ErniIn Stock: 899354792 Datasheet

Current PartRFQ

5535091-5

TE Connectivity AMP ConnectorsIn Stock: 10835535091-5 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the TE Connectivity Erni 354792 is based on strict equivalence of the following parameters:

• Connector Type and Position Count: Both the original and substitute maintain 48-position DIN receptacle configuration
• Contact Specification: Female socket contacts with gold plating ensure identical mating interface
• Pitch and Row Configuration: 0.100" (2.54mm) pitch with 3-row arrangement provides mechanical compatibility
• Mounting and Termination: Through-hole solder termination maintains PCB integration compatibility
• Operating Environment: Temperature range and material specifications support equivalent performance envelope

The substitute part TE Connectivity AMP Connectors 5535091-5 satisfies all critical parameters while offering active product status and RoHS compliance certification.

Parameter Comparison

Engineering Selection Recommendations

The TE Connectivity AMP Connectors 5535091-5 is the direct functional equivalent for the obsolete TE Connectivity Erni 354792. Selection of this substitute part is based on:

• Electrical and Mechanical Equivalence: Identical connector type, position count, contact configuration, pitch, and mounting specifications ensure direct interface compatibility
• Active Product Status: The substitute maintains active production status with documented availability, supporting long-term supply chain requirements
• Compliance Certifications: RoHS compliance and UL94 V-0 flammability rating provide regulatory alignment for modern applications
• Thermal Performance: Operating temperature range of -55°C to 125°C covers standard industrial and commercial operating environments
• Material Specifications: Glass-filled polymer thermoplastic insulation provides mechanical stability and environmental resistance

No additional design modifications or interface adaptations are required for direct substitution in existing PCB layouts and backplane assemblies.

Frequently Asked Questions (FAQ)

Q: Can the TE Connectivity AMP 5535091-5 be used as a direct replacement for the TE Connectivity Erni 354792?

A: Yes. Both connectors share identical electrical and mechanical specifications including 48-position DIN receptacle configuration, 0.100" pitch, 3-row arrangement, gold-plated female socket contacts, and through-hole solder termination. Direct PCB substitution is supported without design modification.

Q: What is the primary reason for substituting the Erni 354792?

A: The Erni 354792 is classified as obsolete and no longer in active production. The AMP 5535091-5 provides equivalent functionality with active product status and continued manufacturing availability.

Q: Are there packaging differences between these connectors?

A: The original part packaging is not specified. The substitute part is supplied in bulk packaging. Verify bulk packaging compatibility with your assembly and handling procedures.

Q: Does the substitute part meet current regulatory requirements?

A: Yes. The TE Connectivity AMP 5535091-5 is RoHS compliant and carries UL94 V-0 flammability certification, meeting current regulatory standards for electronic components.

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

A: The TE Connectivity AMP 5535091-5 operates across -55°C to 125°C, covering standard industrial and commercial temperature environments.

Q: Are there additional substitute options for the Erni 354792?

A: The TE Connectivity AMP 5535091-5 is the manufacturer-recommended substitute. Additional cross-reference part numbers are documented in the AMP connector series technical documentation.