Amphenol ICC 67997-170 Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 67997-170 is a BERGSTIK® II series rectangular connector header designed for through-hole board-to-board applications. This 70-position, 2-row connector operates at 0.100" (2.54mm) pitch and features male pins with gold-plated mating contacts and solder termination. The part is currently active in production with 879 units in stock.

Substitute parts become necessary when the original part reaches end-of-life status, when inventory constraints occur, or when design requirements allow for compatible alternatives that meet the same electrical and mechanical specifications.

Substiute Parts

67997-170

Amphenol ICC (FCI)In Stock: 92167997-170 Datasheet

Current PartRFQ

4-103186-0

TE Connectivity AMP ConnectorsIn Stock: 1263394-103186-0 Datasheet

MFR RecommendedRFQ

TD-135-G-A

Samtec Inc.In Stock: 998TD-135-G-A Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 67997-170 is determined by the following critical parameters:

• Connector Type & Contact Type: Must be Header with Male Pin configuration
• Position Count & Row Configuration: Must accommodate 70 positions in 2-row layout
• Pitch Specification: Mating pitch and row spacing must both be 0.100" (2.54mm)
• Mounting & Termination: Through-hole mounting with solder termination required
• Contact Finish: Gold-plated mating surface for electrical compatibility
• Flammability & Environmental: UL94 V-0 rating and MSL 1 classification

The substitute parts listed below meet these core electrical and mechanical requirements, allowing direct functional replacement in applications designed for the 67997-170.

Parameter Comparison

Engineering Selection Recommendations

TD-135-G-A (Samtec Inc.) is the primary substitute for the 67997-170. Both connectors share identical position count (70), row configuration (2 rows), and pitch specifications (0.100" / 2.54mm). The TD-135-G-A maintains active product status and achieves ROHS3 compliance, providing a forward-compatible alternative. Packaging is supplied in tube format rather than bulk.

4-103186-0 (TE Connectivity AMP Connectors) provides functional compatibility with the 67997-170 in terms of pitch, row spacing, and mounting method. However, this part carries obsolete product status and features 80 positions rather than 70, requiring PCB layout verification before implementation. The higher position count may necessitate design accommodation or selective loading of connector positions.

For new designs or long-term production requirements, the TD-135-G-A is recommended due to active status and regulatory compliance. The 4-103186-0 may be considered only when design constraints permit the 80-position configuration and obsolete part sourcing is acceptable.

Frequently Asked Questions (FAQ)

Q: Can the 4-103186-0 directly replace the 67997-170 on an existing PCB?

A: Direct replacement requires verification. The 4-103186-0 has 80 positions versus 70 on the 67997-170. If the PCB footprint accommodates only 70 positions, the 4-103186-0 cannot be mounted without modification. Conversely, if the PCB supports 80 positions, the 4-103186-0 can be installed with 10 unused positions.

Q: What is the primary difference between the TD-135-G-A and 67997-170?

A: Both connectors share identical electrical and mechanical specifications for the 70-position, 2-row, 0.100" pitch configuration. The primary differences are manufacturer (Samtec vs. Amphenol ICC), series designation (TD vs. BERGSTIK® II), packaging format (tube vs. bulk), and regulatory compliance (ROHS3 vs. RoHS non-compliant).

Q: Are there compatibility concerns with the gold contact finish specifications?

A: All three connectors feature gold-plated mating contacts suitable for standard PCB receptacles. The 67997-170 specifies 30.0µin (0.76µm) thickness, while the 4-103186-0 specifies 15.0µin (0.38µm). Both thicknesses provide adequate electrical contact and corrosion resistance for typical applications.

Q: Does the obsolete status of the 4-103186-0 affect its electrical performance?

A: Obsolete product status indicates discontinued manufacturing and limited future availability. Electrical and mechanical performance remains unchanged. Selection should prioritize active-status alternatives when possible to ensure long-term supply chain viability.

Q: What packaging considerations apply when switching between these parts?

A: The 67997-170 and 4-103186-0 are supplied in bulk packaging, while the TD-135-G-A is supplied in tube packaging. Bulk packaging typically offers cost advantages for high-volume applications, while tube packaging provides individual part protection and is suitable for automated assembly processes.