TE Connectivity 2178713-8 Equivalent & Substitute Parts

Part Overview

The TE Connectivity 2178713-8 is an 8-position ribbon cable DIP header connector with IDC termination, part of the Micro-MaTch series. This connector features vertical orientation, through-hole mounting, and black housing with tin-plated contacts. The product is classified as obsolete, necessitating identification of active equivalent alternatives that maintain electrical and mechanical compatibility for continued system support and new design implementations.

Substiute Parts

2178713-8

TE Connectivity AMP ConnectorsIn Stock: 80132178713-8 Datasheet

Current PartRFQ

215570-8

TE Connectivity AMP ConnectorsIn Stock: 5836215570-8 Datasheet

DirectRFQ

7-215570-8

TE Connectivity AMP ConnectorsIn Stock: 25017-215570-8 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the obsolete 2178713-8 is based on strict alignment of core electrical and mechanical parameters. The substitute parts 215570-8 and 7-215570-8 maintain compatibility through the following critical parameters:

Electrical Compatibility:

• Identical 8-position configuration
• Matching cable pitch of 0.050" (1.27mm)
• Matching board-side pitch of 0.100" (2.54mm)
• Identical 2-row configuration with 0.100" row spacing
• IDC cable termination method
• Tin contact finish

Mechanical Compatibility:

• Through-hole mounting technology
• Micro-MaTch series continuity
• Same connector type classification (Ribbon Cable, DIP Header)

Regulatory Compliance:

• ROHS3 compliance maintained across all parts
• MSL 1 rating (Unlimited) consistent
• EAR99 ECCN classification
• Identical HTSUS code (8536.69.4040)

The substitute parts are active products with current manufacturing status, ensuring long-term availability and supply chain continuity.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitute Selection:

The 215570-8 and 7-215570-8 are functionally equivalent to the obsolete 2178713-8 based on electrical and mechanical parameter alignment. Both substitute parts are active products with current manufacturing status, ensuring supply chain continuity and long-term availability.

Compliance Status:

All parts maintain ROHS3 compliance and MSL 1 (Unlimited) rating, supporting deployment in standard industrial and commercial applications without moisture sensitivity constraints.

Inventory Considerations:

The 215570-8 offers the highest current inventory level at 5790 pieces, followed by 7-215570-8 at 2450 pieces. The original 2178713-8 maintains 7965 pieces in stock as obsolete inventory.

Mounting Enhancement:

The substitute parts incorporate press-fit mounting capability in addition to standard through-hole mounting, providing enhanced installation flexibility for PCB assembly operations.

Housing Color Differentiation:

The substitute parts feature red housing compared to the black housing of the original part. This color distinction does not affect electrical or mechanical compatibility and serves as a visual identifier for design revision tracking.

Frequently Asked Questions (FAQ)

Q: Are the 215570-8 and 7-215570-8 electrically interchangeable with the 2178713-8?

A: Yes. Both substitute parts maintain identical electrical parameters including 8-position configuration, 0.050" cable pitch, 0.100" board-side pitch, 2-row layout with 0.100" row spacing, IDC termination, and tin contact finish.

Q: What is the difference between 215570-8 and 7-215570-8?

A: Both parts are identical in electrical and mechanical specifications. The 7-prefix designation represents an alternative part number variant within the TE Connectivity catalog. Selection between these two part numbers does not affect circuit performance or compatibility.

Q: Does the red housing color of the substitute parts affect compatibility?

A: No. Housing color is a visual identifier only and does not impact electrical performance, mechanical fit, or functional compatibility with the original black-housed 2178713-8.

Q: Are the substitute parts suitable for new designs?

A: Yes. Both 215570-8 and 7-215570-8 are active products with current manufacturing status, making them appropriate for new design implementations and long-term production support.

Q: What is the significance of the press-fit mounting option on the substitute parts?

A: The substitute parts support both standard through-hole and press-fit mounting methods. This provides additional assembly flexibility for PCB manufacturing processes while maintaining full compatibility with through-hole-only applications.

Q: Do the substitute parts maintain the same regulatory compliance as the original part?

A: Yes. All parts are ROHS3 compliant with MSL 1 (Unlimited) rating, EAR99 ECCN classification, and identical HTSUS code (8536.69.4040).

Q: Is wire gauge specification critical for substitution?

A: The original 2178713-8 does not specify wire gauge. The substitute parts are rated for 28 AWG stranded or solid wire. This specification applies to the ribbon cable termination and does not restrict compatibility with existing cable assemblies.

Q: What packaging format is used for these parts?

A: All parts are supplied in Cut Tape (CT) packaging, maintaining consistency across the original and substitute options.