TE Connectivity 6-175710-3 D-Type Connector Equivalent & Substitute Parts

Part Overview

The TE Connectivity 6-175710-3 is a 50-position D-Type board-to-board plug connector with female sockets, featuring kinked pin termination and 0.050 pitch contact spacing. This connector is classified as obsolete, which necessitates identification of active equivalent parts to maintain design continuity and ensure ongoing component availability for production and field service applications.

Substiute Parts

6-175710-3

TE Connectivity AMP ConnectorsIn Stock: 12206-175710-3 Datasheet

Current PartRFQ

6-5175710-3

TE Connectivity AMP ConnectorsIn Stock: 6886-5175710-3 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the obsolete 6-175710-3 connector is determined by strict equivalence across all electrical and mechanical parameters. The substitute part must maintain identical specifications in the following critical areas:

Electrical Parameters: Current rating (1A), voltage rating (100V), contact material (copper alloy), and contact finish (gold, 30.0µin thickness) must be identical.

Mechanical Parameters: Connector configuration (50-position D-Type, 2-row layout), pitch specification (0.050 x 0.100), mounting type (through hole), and termination style (kinked pin) must be identical.

Environmental & Compliance Parameters: Operating temperature range (-55°C to 105°C), flammability rating (UL94 V-0), dielectric material (thermoplastic), and moisture sensitivity level (MSL 1) must be identical.

Series Designation: Both parts belong to the AMPLIMITE .050 I series, confirming mechanical and electrical compatibility.

The substitute part 6-5175710-3 meets all these criteria and is classified as active with current production status.

Parameter Comparison

Engineering Selection Recommendations

The 6-5175710-3 is the direct active equivalent for the obsolete 6-175710-3 connector. All electrical, mechanical, and environmental specifications are identical across both parts. The substitute part offers the following advantages:

Product Status: The 6-5175710-3 maintains active production status, ensuring long-term availability and supply chain continuity compared to the obsolete 6-175710-3.

Regulatory Compliance: The substitute part is RoHS Compliant and REACH Unaffected, meeting current environmental and regulatory requirements. The original part lists RoHS status as not applicable and REACH status as vendor undefined, indicating it predates current compliance frameworks.

Functional Equivalence: Both parts share identical electrical ratings (1A at 100V), mechanical configuration (50-position D-Type with 0.050 pitch), and environmental operating range (-55°C to 105°C). The kinked pin termination, gold contact finish, and UL94 V-0 flammability rating are preserved in the substitute.

Packaging Consideration: The substitute part is supplied in bulk packaging, whereas the original part packaging is unspecified. Bulk packaging is standard for active production components and does not affect functional compatibility.

For new designs and production applications, the 6-5175710-3 should be selected. For legacy system maintenance where the original 6-175710-3 is currently installed, the 6-5175710-3 provides direct functional replacement with improved regulatory compliance.

Frequently Asked Questions (FAQ)

Q: Can the 6-5175710-3 be used as a direct replacement for the 6-175710-3 in existing assemblies?

A: Yes. The 6-5175710-3 is electrically and mechanically identical to the 6-175710-3. All specifications including connector type, pin count, pitch, current rating, voltage rating, operating temperature, and contact finish are identical. The substitute part is fully compatible with existing PCB layouts and mating connectors designed for the original part.

Q: What is the difference between the two part numbers?

A: The primary difference is product status and regulatory compliance. The 6-175710-3 is obsolete with undefined RoHS and REACH status. The 6-5175710-3 is an active production part with RoHS Compliance and REACH Unaffected status. The base product numbers differ (175710 versus 5175710), but both parts belong to the AMPLIMITE .050 I series and share identical electrical and mechanical specifications.

Q: Are there any compatibility issues with the kinked pin termination?

A: No. Both parts use identical kinked pin termination. This termination style is designed for through-hole mounting on printed circuit boards. The kinked pin configuration provides mechanical retention and electrical connection through the PCB. Compatibility is maintained between the original and substitute parts.

Q: What is the significance of the gold contact finish specification?

A: Both parts feature gold contact finish at 30.0µin (0.76µm) thickness. This specification ensures reliable electrical contact, corrosion resistance, and consistent mating performance. The identical finish thickness guarantees equivalent contact resistance and signal integrity between the original and substitute parts.

Q: Does the bulk packaging of the substitute part affect its performance?

A: No. Packaging type does not affect connector performance, electrical characteristics, or mechanical function. Bulk packaging is standard for active production components and is used for inventory management and distribution purposes only. The connector itself is identical regardless of packaging configuration.

Q: Are both parts suitable for the same operating temperature range?

A: Yes. Both the 6-175710-3 and 6-5175710-3 are rated for -55°C to 105°C operating temperature. This identical temperature range ensures equivalent performance in thermal cycling applications and environmental stress conditions.

Q: What is the current and voltage rating for these connectors?

A: Both parts are rated for 1A current and 100V voltage. These ratings apply to each individual contact. The connector is suitable for signal-level applications within these electrical parameters.

Q: Why is the original part listed as obsolete?

A: The 6-175710-3 is obsolete due to its age and the availability of the newer 6-5175710-3 variant. The substitute part offers improved regulatory compliance (RoHS Compliant, REACH Unaffected) and active production status, making it the preferred choice for current and future applications.