Amphenol ICC 66245-210 Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 66245-210 is a 10-position rectangular receptacle connector with IDC (Insulation Displacement Contact) termination, designed for ribbon cable applications with 28-30 AWG wire gauges. This connector features gold-plated contacts, a polarizing key, and a closed-end design for secure mating. The product is classified as obsolete, making equivalent substitute parts necessary for ongoing system maintenance and new design implementations where this connector type is required.

Substiute Parts

66245-210

Amphenol ICC (FCI)In Stock: 84266245-210 Datasheet

Current PartRFQ

1-215882-0

TE Connectivity AMP ConnectorsIn Stock: 127371-215882-0 Datasheet

MFR RecommendedRFQ

3473-7600

3MIn Stock: 60873473-7600 Datasheet

MFR RecommendedRFQ

89110-0101

3MIn Stock: 403789110-0101 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the 66245-210 is determined by strict alignment of the following electrical and mechanical parameters:

• Connector configuration: 10-position receptacle with 0.100" (2.54mm) pitch, 2-row arrangement
• Termination method: IDC (Insulation Displacement Contact) for ribbon cable
• Wire compatibility: Wire gauge range must accommodate 28-30 AWG
• Contact finish: Gold plating for corrosion resistance and signal integrity
• Polarization: Polarizing key feature for correct mating orientation
• Mounting style: Free hanging (in-line) configuration

The three substitute parts listed below meet these core parameters. Variations in wire gauge ranges, contact finish thickness, features (closed end vs. feed through), and RoHS compliance status are noted in the comparison table but do not disqualify substitution when the primary electrical and mechanical requirements are satisfied.

Parameter Comparison

Engineering Selection Recommendations

1-215882-0 (TE Connectivity AMP-Latch Series)

This substitute offers the broadest wire gauge compatibility (26-30 AWG solid; 28 AWG stranded) and is actively manufactured. The part achieves ROHS3 compliance and features a feed-through design, which may provide enhanced signal integrity in certain applications. Contact finish thickness (31.5µin) exceeds the original specification, providing additional corrosion resistance margin.

3473-7600 (3M 3000 Series)

This substitute maintains the closed-end design of the original 66245-210, preserving the exact feature set. Wire gauge range (26-28 AWG) overlaps the original specification. ROHS3 compliance and active product status ensure long-term availability. Contact finish thickness matches the original specification exactly.

89110-0101 (3M 891 Series)

This substitute provides feed-through functionality with wire gauge compatibility (26-28 AWG) within the original range. ROHS3 compliance and active status support ongoing procurement. Contact finish thickness matches the original specification.

All three substitutes are actively manufactured and ROHS3 compliant, addressing the obsolescence and compliance limitations of the original part.

Frequently Asked Questions (FAQ)

Q: Can the 1-215882-0 substitute for the 66245-210 in existing designs?

A: Yes. Both connectors share the same 10-position, 0.100" pitch, 2-row receptacle configuration with IDC termination for ribbon cable. Wire gauge compatibility (28-30 AWG overlap) and gold contact finish ensure electrical equivalence. The feed-through feature of the 1-215882-0 does not prevent substitution; it is a design enhancement. ROHS3 compliance of the substitute addresses regulatory requirements not met by the obsolete original.

Q: What is the difference between closed-end and feed-through features?

A: Closed-end connectors (66245-210, 3473-7600) terminate the ribbon cable within the connector body. Feed-through connectors (1-215882-0, 89110-0101) allow the ribbon cable to pass through the connector. Both designs are mechanically and electrically compatible with standard IDC ribbon cable termination. Selection depends on system layout requirements.

Q: Are there wire gauge compatibility concerns when substituting?

A: The original 66245-210 specifies 28-30 AWG. All three substitutes accommodate this range: 1-215882-0 (26-30 AWG solid), 3473-7600 (26-28 AWG), and 89110-0101 (26-28 AWG). Substitutes with extended lower gauge limits (26 AWG) provide additional flexibility for ribbon cable sourcing without compromising compatibility.

Q: Why do the substitutes have different colors than the original?

A: The original 66245-210 is blue; all substitutes are gray. Color is a cosmetic identifier and does not affect electrical or mechanical function. Color selection reflects manufacturer design standards and does not impact connector performance or interchangeability.

Q: What compliance advantages do the substitutes offer?

A: The original 66245-210 is RoHS non-compliant. All three substitutes (1-215882-0, 3473-7600, 89110-0101) are ROHS3 compliant, meeting current environmental and regulatory requirements for new designs and system upgrades.

Q: Can multiple substitutes be used interchangeably within the same system?

A: Yes. All three substitutes meet the core electrical and mechanical parameters of the 66245-210. System design may favor one substitute based on feature requirements (closed-end vs. feed-through), wire gauge range, or supplier availability, but any substitute is functionally equivalent for the connector interface.