Amphenol ICC 65801-021 FFC/FPC Connector Receptacle Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 65801-021 is a 21-position FFC/FPC connector receptacle with 0.100" (2.54mm) pitch, designed for free-hanging in-line applications. This connector features IDC termination, tin-plated copper nickel alloy contacts, and operates across -65°C to 105°C with a 500V rating and 2A current capacity. The part is currently obsolete, making equivalent and substitute parts necessary for ongoing system support and new designs requiring compatible connectivity solutions.

Substiute Parts

65801-021

Amphenol ICC (FCI)In Stock: 85765801-021 Datasheet

Current PartRFQ

65801-021LF

Amphenol ICC (FCI)In Stock: 119065801-021LF Datasheet

DirectRFQ

2-487378-0

TE Connectivity AMP ConnectorsIn Stock: 11662-487378-0 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the 65801-021 is determined by the following critical parameters that must remain consistent:

• Connector Position Count: 21 positions (fixed requirement)
• Pitch Specification: 0.100" (2.54mm) (fixed requirement)
• Connector Type: Receptacle (fixed requirement)
• Mounting Configuration: Free Hanging (In-Line) (fixed requirement)
• Termination Method: IDC (fixed requirement)
• Voltage Rating: Minimum 500V
• Current Rating: Minimum 2A
• Operating Temperature Range: -65°C ~ 105°C (fixed requirement)
• Flammability Rating: UL94 V-0 (fixed requirement)

The primary substitute, 65801-021LF, is a direct equivalent from the same manufacturer with identical core specifications but includes enhanced features (Slide Lock, Zero Insertion Force) and improved compliance status (RoHS Compliant, REACH Affected). The secondary substitute, 2-487378-0 from TE Connectivity, is a housing component for female contacts with compatible pitch and position count but differs in connector type classification and electrical ratings.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitute: 65801-021LF

The 65801-021LF is the recommended direct substitute for the obsolete 65801-021. Both parts maintain identical electrical and mechanical specifications across all critical parameters: 21 positions, 0.100" pitch, receptacle configuration, IDC termination, 500V voltage rating, 2A current capacity, and -65°C to 105°C operating range. The 65801-021LF is currently in active production status with improved compliance posture (RoHS Compliant, REACH Affected) compared to the non-compliant original part. Enhanced features including Slide Lock and Zero Insertion Force (ZIF) provide functional improvements without compromising compatibility. This part is suitable for direct replacement in existing designs and new applications.

Secondary Alternative: 2-487378-0

The 2-487378-0 from TE Connectivity is a housing component for female contacts with compatible 21-position, 0.100" pitch configuration. This part is classified as a housing assembly rather than a complete receptacle connector. The voltage rating (300V) and current rating (1.5A) are lower than the original specification, making this option suitable only for applications with reduced electrical requirements. This part is not a direct functional equivalent and should be selected only when system design specifically accommodates the lower electrical ratings and housing-only configuration.

Frequently Asked Questions (FAQ)

Q: Can the 65801-021LF be used as a direct replacement for the obsolete 65801-021?

A: Yes. The 65801-021LF maintains all critical electrical and mechanical parameters: 21 positions, 0.100" (2.54mm) pitch, receptacle type, IDC termination, 500V voltage rating, 2A current capacity, and -65°C to 105°C operating temperature. The part is pin-compatible and functionally equivalent. The addition of Slide Lock and Zero Insertion Force features provides enhanced performance without affecting compatibility.

Q: What is the difference between the 65801-021LF and the original 65801-021?

A: The primary differences are product status and compliance. The 65801-021LF is in active production (versus obsolete), is RoHS Compliant (versus non-compliant), and includes enhanced features such as Slide Lock and Zero Insertion Force. All core electrical and mechanical specifications remain identical.

Q: Is the 2-487378-0 a suitable replacement for the 65801-021?

A: The 2-487378-0 is not a direct functional equivalent. While it shares the 21-position, 0.100" pitch configuration, it is classified as a housing component for female contacts rather than a complete receptacle connector. Additionally, the voltage rating (300V) and current rating (1.5A) are lower than the original specification (500V, 2A). This part is suitable only for applications with reduced electrical requirements and specific housing-only design needs.

Q: What packaging options are available for substitute parts?

A: The 65801-021LF is supplied in Tray packaging. The 2-487378-0 is supplied in Bulk packaging. Packaging selection should align with production volume and inventory management requirements.

Q: Are there any compliance or regulatory differences between the main part and substitutes?

A: Yes. The original 65801-021 is RoHS non-compliant. The 65801-021LF is RoHS Compliant and REACH Affected, making it suitable for applications requiring regulatory compliance. The 2-487378-0 has RoHS status listed as not applicable due to its classification as a housing component.

Q: What is the moisture sensitivity level for these connectors?

A: All three parts have a Moisture Sensitivity Level (MSL) of 1 (Unlimited), indicating no moisture sensitivity restrictions for storage or handling.