TE Connectivity 6-174215-2 D-Type Connector Equivalent & Substitute Parts

Part Overview

The TE Connectivity 6-174215-2 is a 40-position D-Type board-to-board plug connector with female sockets, part of the AMPLIMITE .050 I series. This connector features through-hole solder termination and is designed for applications requiring reliable signal transmission in compact form factors.

The 6-174215-2 is classified as obsolete. Substitute parts are necessary to ensure design continuity, maintain supply chain reliability, and support ongoing production requirements. Active alternatives within the same connector family provide equivalent electrical and mechanical performance while offering current product status and improved compliance certifications.

Substiute Parts

6-174215-2

TE Connectivity AMP ConnectorsIn Stock: 7556-174215-2 Datasheet

Current PartRFQ

6-5174215-2

TE Connectivity AMP ConnectorsIn Stock: 8066-5174215-2 Datasheet

DirectRFQ

6-5174215-4

TE Connectivity AMP ConnectorsIn Stock: 8576-5174215-4 Datasheet

DirectRFQ

6-5174215-5

TE Connectivity AMP ConnectorsIn Stock: 7756-5174215-5 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for D-Type connectors is determined by strict alignment of electrical and mechanical parameters. The following criteria establish valid substitution relationships:

Primary Substitution Criteria:

• Connector style (D-Type, Board to Board)
• Connector type (Plug, Female Sockets)
• Series designation (AMPLIMITE .050 I)
• Shell size and connector layout (0.050 Pitch x 0.100 Row to Row)
• Mounting type (Through Hole)
• Termination method (Solder)
• Contact finish and thickness (Gold, 30.0µin)
• Voltage rating (100V)
• Current rating (1A)
• Operating temperature range (-55°C ~ 105°C)
• Dielectric material (PBT)
• Contact material (Phosphor Bronze)
• Flammability rating (UL94 V-0)
• Moisture sensitivity level (1)

Position Count Consideration: The number of positions (20, 40, or 60) defines distinct connector variants within the same family. The 6-174215-2 (40-position) has a direct equivalent in the 6-5174215-2 (40-position). Connectors with different position counts (6-5174215-5 at 20-position and 6-5174215-4 at 60-position) are listed as available alternatives but require circuit design verification for position compatibility.

Parameter Comparison

Engineering Selection Recommendations

Direct Substitution (40-Position Requirement):

The 6-5174215-2 is the direct equivalent for the obsolete 6-174215-2. Both connectors maintain identical electrical and mechanical specifications across all critical parameters. The 6-5174215-2 offers the advantage of active product status and ROHS3 compliance, addressing regulatory requirements for new designs and production continuity.

Alternative Position Configurations:

The 6-5174215-5 (20-position) and 6-5174215-4 (60-position) connectors are available within the same AMPLIMITE .050 I series and share all electrical and mechanical characteristics with the main part. These alternatives are suitable only when circuit design requirements accommodate different position counts. Position count changes require full circuit design review and PCB layout modification.

Compliance Considerations:

The original 6-174215-2 is RoHS non-compliant. All substitute parts (6-5174215-2, 6-5174215-5, 6-5174215-4) are ROHS3 compliant, supporting compliance with current environmental regulations and industry standards for new production.

Frequently Asked Questions (FAQ)

Q: Can the 6-5174215-2 be used as a direct replacement for the 6-174215-2?

A: Yes. The 6-5174215-2 is a direct substitute with identical electrical and mechanical specifications. Both are 40-position D-Type connectors with the same shell size, pitch, termination method, and performance ratings. The primary difference is product status (active versus obsolete) and RoHS compliance.

Q: What is the difference between the 40-position, 20-position, and 60-position variants?

A: The position count defines the number of signal contacts in the connector. The 6-5174215-2 has 40 positions, the 6-5174215-5 has 20 positions, and the 6-5174215-4 has 60 positions. All other electrical and mechanical parameters remain identical. Selection depends on the number of signal lines required in the application.

Q: Are the 20-position and 60-position connectors compatible with designs using the 40-position connector?

A: No. Different position counts require different PCB layouts and mating connector configurations. Substitution with a different position count requires complete circuit design and PCB layout modification.

Q: What is the significance of the ROHS3 compliance difference?

A: ROHS3 compliance indicates conformance to current environmental regulations restricting hazardous substances. The substitute parts (6-5174215-2, 6-5174215-5, 6-5174215-4) meet ROHS3 requirements, while the original 6-174215-2 does not. For new designs and production, ROHS3-compliant parts are required in most markets.

Q: Are all substitute parts available in the same packaging format?

A: The original 6-174215-2 packaging is not specified in the provided data. All substitute parts are available in bulk packaging. Packaging format should be confirmed with the supplier for specific procurement requirements.

Q: Do all connectors in this family support the same voltage and current ratings?

A: Yes. All variants (6-174215-2, 6-5174215-2, 6-5174215-5, 6-5174215-4) are rated for 100V and 1A, with identical operating temperature ranges (-55°C ~ 105°C) and contact finish specifications.

Q: What is the contact finish thickness, and why is it important?

A: All connectors feature gold plating at 30.0µin (0.76µm) thickness. This specification ensures consistent contact resistance, corrosion resistance, and signal integrity across all variants.