TE Connectivity 173280-4 D-Type Connector: Equivalent & Substitute Parts

Part Overview

The TE Connectivity 173280-4 is a 60-position D-Type board-to-board cap connector with male pins, designed for through-hole solder termination. This connector is part of the AMPLIMITE .050 I series and operates across a temperature range of -55°C to 105°C with a 100V voltage rating and 1A current capacity per contact.

The 173280-4 is classified as obsolete. Locating equivalent substitute parts is necessary to support ongoing maintenance, repair, and production requirements for legacy systems utilizing this connector configuration.

Substiute Parts

173280-4

TE Connectivity AMP ConnectorsIn Stock: 1060173280-4 Datasheet

Current PartRFQ

5173280-4

TE Connectivity AMP ConnectorsIn Stock: 7795173280-4 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 173280-4 is based on strict equivalence across all critical electrical and mechanical parameters. The substitute part must maintain identical specifications in the following areas:

Electrical Parameters:

• Voltage rating of 100V
• Current rating of 1A per contact
• Operating temperature range of -55°C to 105°C
• Contact finish specification (gold plating at 8.00µin thickness)

Mechanical Parameters:

• D-Type connector configuration with 60 positions
• 2-row layout with 0.050 pitch and 0.100 row-to-row spacing
• Board-to-board cap connector with male pins
• Through-hole solder termination
• Unthreaded housing/shell flange feature
• UL94 V-0 flammability rating

Functional Parameters:

• Signal contact type
• AMPLIMITE .050 I series designation

The substitute part 5173280-4 meets all these criteria and is therefore a direct functional equivalent.

Parameter Comparison

Engineering Selection Recommendations

The 5173280-4 is a direct functional substitute for the obsolete 173280-4. Both connectors share identical electrical ratings, mechanical dimensions, and contact specifications. The substitute part maintains full compatibility across all critical parameters required for board-to-board D-Type connector applications.

Product Status Advantage: The 5173280-4 is classified as Active, ensuring continued availability and supply chain support compared to the obsolete 173280-4.

Compliance Improvement: The 5173280-4 is RoHS Compliant, whereas the 173280-4 is RoHS non-compliant. This represents an improvement in environmental and regulatory compliance for new designs or system upgrades.

Packaging Availability: The 5173280-4 is available in Bulk packaging, supporting both prototype and production-volume requirements.

Certification Consistency: Both parts maintain identical UL94 V-0 flammability ratings, ECCN classification (EAR99), and HTSUS codes, ensuring regulatory and export compliance equivalence.

Frequently Asked Questions (FAQ)

Q: Can the 5173280-4 be used as a direct replacement for the 173280-4 in existing applications?

A: Yes. The 5173280-4 is electrically and mechanically equivalent to the 173280-4 across all specified parameters, including voltage rating (100V), current rating (1A), operating temperature range (-55°C to 105°C), connector configuration (60-position D-Type, 2-row), pitch specifications (0.050 x 0.100), and contact finish (gold plating). Direct substitution is supported without design modification.

Q: What is the primary advantage of selecting the 5173280-4 over the 173280-4?

A: The 5173280-4 is an Active product with current manufacturing support, whereas the 173280-4 is Obsolete. Additionally, the 5173280-4 is RoHS Compliant, providing improved environmental compliance compared to the non-compliant 173280-4. Both factors ensure long-term supply chain reliability and regulatory alignment.

Q: Are there any differences in contact material between these two parts?

A: The 173280-4 specifies Phosphor Bronze contact material, while the 5173280-4 specifies Copper Alloy contact material. Both materials are compatible with the gold plating finish (8.00µin thickness) and maintain equivalent electrical performance at the specified 1A current rating and 100V voltage rating.

Q: Are there differences in dielectric material?

A: The 173280-4 specifies Polybutylene Terephthalate (PBT), Glass Filled dielectric material, while the 5173280-4 specifies Thermoplastic dielectric material. Both materials meet the UL94 V-0 flammability requirement and support the operating temperature range of -55°C to 105°C. Functional performance in signal applications is equivalent.

Q: What packaging options are available for the 5173280-4?

A: The 5173280-4 is available in Bulk packaging. This packaging format supports both prototype development and production-volume assembly requirements.

Q: Are both parts compliant with RoHS regulations?

A: The 173280-4 is RoHS non-compliant. The 5173280-4 is RoHS Compliant. For applications requiring RoHS compliance, the 5173280-4 is the appropriate selection.

Q: Do both connectors have the same moisture sensitivity level?

A: Yes. Both the 173280-4 and 5173280-4 are classified as MSL 1 (Unlimited), indicating no moisture sensitivity restrictions for storage or handling.

Q: Are the export control classifications identical?

A: Yes. Both parts are classified under ECCN EAR99 and HTSUS code 8536.69.4040, ensuring equivalent export control treatment and regulatory compliance.