Amphenol ICC 66944-008 Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 66944-008 is an 8-position receptacle connector with 0.100" (2.54mm) pitch, designed for through-hole, right-angle PCB mounting with solder termination. This connector features gold-plated mating contacts and is classified as obsolete. Due to its obsolete status and limited ongoing availability, identifying equivalent substitute parts is essential for design continuity and procurement planning in applications requiring this connector type.

Substiute Parts

66944-008

Amphenol ICC (FCI)In Stock: 87866944-008 Datasheet

Current PartRFQ

1977215-7

TE Connectivity AMP ConnectorsIn Stock: 7761977215-7 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

The TE Connectivity AMP Connectors 1977215-7 qualifies as a substitute for the Amphenol ICC 66944-008 based on the following critical parameters:

Matching Parameters:

• Connector type: Receptacle
• Contact type: Female socket
• Number of positions: 8
• Pitch - mating: 0.100" (2.54mm)
• Mounting type: Through hole, right angle
• Termination: Solder
• Fastening type: Push-Pull
• Contact finish - mating: Gold
• Contact shape: Square
• Moisture sensitivity level: 1 (Unlimited)

Functional Equivalence: Both connectors provide identical mating interface geometry, pitch spacing, and mounting configuration, enabling direct PCB layout compatibility for receptacle-to-plug mating applications.

Parameter Comparison

Engineering Selection Recommendations

For New Designs: The TE Connectivity 1977215-7 is the preferred selection. This part is active in production, RoHS compliant, and REACH affected, meeting modern regulatory requirements for new product development. The AMPMODU Mod II series provides long-term availability and supply chain stability.

For Legacy System Maintenance: The Amphenol ICC 66944-008 remains available in inventory (854 units) for direct replacement in existing systems where RoHS non-compliance is acceptable or where exact original component matching is required for validation purposes.

Regulatory Considerations: Designs transitioning from the obsolete Amphenol ICC part to the TE Connectivity substitute should account for RoHS compliance status change. The TE Connectivity 1977215-7 is RoHS compliant, whereas the original part is not. REACH status differs between the two parts, requiring compliance verification for applications subject to REACH regulations.

Frequently Asked Questions (FAQ)

Q: Can the TE Connectivity 1977215-7 directly replace the Amphenol ICC 66944-008 in existing PCB designs?

A: Yes. Both connectors share identical mating pitch (0.100"), mounting configuration (through-hole right-angle), contact count (8 positions), and termination method (solder). PCB footprints are compatible without modification.

Q: What are the differences in contact materials between these two connectors?

A: The Amphenol ICC 66944-008 uses brass contacts, while the TE Connectivity 1977215-7 uses phosphor bronze contacts. Both materials are suitable for gold-plated mating surfaces and provide equivalent electrical performance in standard applications.

Q: How do the insulation materials differ?

A: The Amphenol ICC part uses polyamide (PA) nylon with glass fill, while the TE Connectivity part uses polyester with glass fill. Both are glass-filled thermoplastics with comparable mechanical and thermal properties for this connector class.

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

A: The Amphenol ICC 66944-008 is RoHS non-compliant, while the TE Connectivity 1977215-7 is RoHS compliant. For applications subject to RoHS regulations (EU and equivalent markets), the TE Connectivity part is required. For legacy systems or non-regulated applications, either part is acceptable.

Q: Are there differences in gold plating thickness?

A: Yes. The Amphenol ICC part has 15.0µin (0.38µm) gold plating on mating contacts, while the TE Connectivity part has 10.0µin (0.25µm). Both thicknesses are within industry standards for 0.100" pitch connectors and provide equivalent corrosion resistance and contact reliability.

Q: Which part should be selected for new product development?

A: The TE Connectivity 1977215-7 is recommended for new designs due to active production status, RoHS compliance, and long-term availability. The Amphenol ICC part is obsolete and should be used only for legacy system maintenance where exact original component matching is necessary.