TE Connectivity Erni 354146 Equivalent & Substitute Parts

Part Overview

The TE Connectivity Erni 354146 is a 95-position receptacle connector with female sockets, designed for backplane applications. This connector features a 2.00mm pitch, right-angle through-hole mounting, and shielded construction. The part is classified as obsolete, making identification of equivalent and substitute components essential for ongoing system support and procurement planning. Substitute parts must maintain electrical and mechanical compatibility while meeting current availability and compliance requirements.

Substiute Parts

354146

TE Connectivity ErniIn Stock: 2345354146 Datasheet

Current PartRFQ

5352171-1

TE Connectivity AMP ConnectorsIn Stock: 42375352171-1 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the TE Connectivity Erni 354146 is based on the following critical parameters that must remain constant:

Mandatory Matching Parameters:

• Connector type: Receptacle, Female Sockets
• Number of positions: 95
• Pitch: 0.079" (2.00mm)
• Number of rows: 5
• Connector style: B 19
• Mounting type: Through Hole, Right Angle
• Termination method: Press-Fit

The substitute part TE Connectivity AMP Connectors 5352171-1 satisfies all mandatory matching parameters. This part is classified as active product status with current manufacturing and availability, providing a viable alternative to the obsolete 354146. Both connectors maintain identical position count, pitch spacing, row configuration, and termination technology, ensuring mechanical and electrical compatibility in backplane connector applications.

Parameter Comparison

Engineering Selection Recommendations

The TE Connectivity AMP Connectors 5352171-1 is the designated substitute for the obsolete TE Connectivity Erni 354146. Selection of this substitute is based on the following engineering criteria:

Product Status: The 354146 is classified as obsolete, while the 5352171-1 maintains active product status with current manufacturing support and availability.

Compliance Certifications: Both connectors meet RoHS compliance requirements. The 354146 is ROHS3 compliant, and the 5352171-1 is RoHS compliant. Both parts maintain MSL 1 (Unlimited) moisture sensitivity rating, indicating no special handling requirements.

Regulatory Classification: Both parts are classified under ECCN EAR99 and HTSUS 8536.69.4040, maintaining consistent regulatory treatment.

Electrical and Mechanical Compatibility: The substitute part maintains identical connector type, position count, pitch, row configuration, connector style, mounting type, and termination method. These parameters ensure direct functional equivalence in backplane connector applications.

Enhanced Specifications: The 5352171-1 provides documented electrical ratings (1.5 A current, 500Vrms voltage) and operating temperature range (-55°C ~ 125°C) not specified for the 354146. Gold contact finish with defined thickness (50.0µin) provides additional corrosion resistance and contact reliability.

Frequently Asked Questions (FAQ)

Q: Can the TE Connectivity AMP 5352171-1 be used as a direct replacement for the 354146?

A: Yes. Both connectors share identical connector type, position count (95), pitch (2.00mm), row configuration (5), connector style (B 19), mounting type (through hole, right angle), and termination method (press-fit). These parameters ensure mechanical and electrical compatibility in backplane applications.

Q: What is the primary difference between these two connectors?

A: The 354146 is obsolete, while the 5352171-1 is an active product. The 5352171-1 provides documented electrical specifications (1.5 A, 500Vrms) and operating temperature range (-55°C ~ 125°C) not specified for the 354146. The 5352171-1 features gold-plated contacts with defined thickness, whereas contact finish specifications are not provided for the 354146.

Q: Are there packaging differences between these parts?

A: The 354146 packaging is not specified in available documentation. The 5352171-1 is supplied in tube packaging. Verify packaging requirements for your procurement and assembly processes.

Q: Do both connectors meet RoHS compliance?

A: Yes. The 354146 is ROHS3 compliant, and the 5352171-1 is RoHS compliant. Both parts meet current environmental compliance standards.

Q: What is the moisture sensitivity level for these connectors?

A: Both connectors are rated MSL 1 (Unlimited), indicating no moisture sensitivity restrictions. Standard handling and storage procedures apply without special environmental controls.

Q: Are there any differences in shielding between these connectors?

A: Both connectors feature shielding. The 354146 is specified as shielded, while the 5352171-1 features an upper shield. Both provide electromagnetic shielding for backplane applications.

Q: What is the connector usage application for the 5352171-1?

A: The 5352171-1 is specified for CompactPCI J3 connector applications, indicating compatibility with CompactPCI backplane standards.