TE Connectivity AMP Connectors 2173046-4 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 2173046-4 is a 96 Position DIN Receptacle Connector with female sockets designed for through-hole PCB mounting. This backplane connector features a 0.100" (2.54mm) pitch configuration across 3 rows with 64 positions loaded and kinked pin solder termination.

The 2173046-4 is classified as obsolete. Identifying equivalent and substitute parts is necessary to maintain design continuity, ensure supply chain availability, and support legacy system maintenance and repairs.

Substiute Parts

2173046-4

TE Connectivity AMP ConnectorsIn Stock: 10202173046-4 Datasheet

Current PartRFQ

09032646845

HARTINGIn Stock: 110009032646845 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the TE Connectivity 2173046-4 is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

• Connector Type: Receptacle, Female Sockets
• Number of Positions: 96
• Number of Positions Loaded: 64
• Pitch: 0.100" (2.54mm)
• Number of Rows: 3
• Mounting Type: Through Hole
• Termination: Kinked Pin, Solder
• Level, Class: 2

Compliance Parameters:

• RoHS Status: RoHS Compliant or higher compliance level
• Moisture Sensitivity Level: 1 (Unlimited)

The HARTING 09032646845 meets all mandatory matching parameters and compliance requirements, qualifying it as a direct substitute for the obsolete TE Connectivity part.

Parameter Comparison

Engineering Selection Recommendations

The HARTING 09032646845 is the qualified substitute for the obsolete TE Connectivity 2173046-4. Selection is based on the following engineering criteria:

Functional Equivalence: Both connectors share identical mechanical and electrical interface specifications across all critical parameters: 96-position configuration, 0.100" pitch, 3-row layout, through-hole mounting, and kinked pin solder termination.

Compliance Status: The HARTING 09032646845 maintains RoHS3 compliance, exceeding the RoHS compliance level of the original part. Both parts maintain MSL 1 (Unlimited) moisture sensitivity classification.

Product Availability: The HARTING 09032646845 is classified as Active, ensuring ongoing supply chain availability and support, whereas the TE Connectivity 2173046-4 is obsolete.

Material Specification: The HARTING substitute uses Polybutylene Terephthalate (PBT) glass-filled insulation material, which is functionally equivalent to the thermoplastic glass-filled material of the original part for this connector class.

Enhanced Specifications: The HARTING part provides documented operating temperature range (-55°C ~ 125°C) and current rating (2A), offering additional performance data not specified in the original part documentation.

Frequently Asked Questions (FAQ)

Q: Can the HARTING 09032646845 be used as a direct replacement for the TE Connectivity 2173046-4?

A: Yes. The HARTING 09032646845 meets all mandatory electrical and mechanical parameters required for substitution: 96 positions, 0.100" pitch, 3 rows, through-hole mounting, kinked pin solder termination, and Level Class 2 specification. Both parts maintain identical interface compatibility.

Q: What is the difference in contact finish between the two parts?

A: The TE Connectivity 2173046-4 does not specify contact finish material. The HARTING 09032646845 features Gold or Gold-Palladium contact finish, which provides enhanced corrosion resistance and electrical performance compared to unspecified finishes.

Q: Are there any compliance differences between these parts?

A: Both parts are RoHS compliant. The HARTING 09032646845 carries ROHS3 compliance, which represents a higher compliance standard than the RoHS compliance of the original part. Both maintain MSL 1 (Unlimited) moisture sensitivity classification.

Q: What is the significance of the 64 loaded positions out of 96 total positions?

A: The 96-position connector accommodates a maximum of 96 contacts. The specification of 64 loaded positions indicates that 64 contact positions are populated with female sockets in the connector body. This configuration is identical in both the original and substitute parts, ensuring mechanical and electrical compatibility.

Q: Does the HARTING part support the same operating temperature range as the original?

A: The TE Connectivity 2173046-4 does not specify an operating temperature range. The HARTING 09032646845 is rated for -55°C ~ 125°C operation. This documented range supports standard industrial and commercial applications without thermal limitations.

Q: Are the packaging formats compatible?

A: The TE Connectivity 2173046-4 packaging is not specified. The HARTING 09032646845 is supplied in Bulk packaging. Packaging format does not affect connector functionality or PCB mounting compatibility.