Amphenol ICC 65801-137 FFC/FPC Connector - Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 65801-137 is an 8-position CIC (Clincher) connector receptacle with 0.100" (2.54mm) pitch, designed for free-hanging in-line mounting applications. This component features IDC (Insulation Displacement Contact) termination and is rated for 500V and 2A operation across a temperature range of -65°C to 105°C.

The 65801-137 carries an obsolete product status. Locating equivalent or substitute parts is necessary to ensure design continuity, maintain supply chain reliability, and support ongoing production or repair requirements for legacy systems utilizing this connector type.

Substiute Parts

65801-137

Amphenol ICC (FCI)In Stock: 113865801-137 Datasheet

Current PartRFQ

65801-137LF

Amphenol ICC (FCI)In Stock: 101665801-137LF Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 65801-137 is determined by strict alignment with the following core electrical and mechanical parameters:

• Connector Type & Series: Must be CIC (Clincher) receptacle from the Amphenol ICC Clincher™ series
• Position Count & Pitch: Exactly 8 positions at 0.100" (2.54mm) pitch
• Mounting Configuration: Free hanging in-line mounting
• Termination Method: IDC (Insulation Displacement Contact)
• Electrical Ratings: Minimum 500V voltage rating and 2A current rating
• Operating Temperature: -65°C to 105°C range
• Contact & Housing Materials: Copper Nickel Alloy contacts with gold finish; thermoplastic housing
• Flammability Compliance: UL94 V-0 rating

The substitute part 65801-137LF meets all these core parameters while offering enhanced features and improved compliance status. Substitution is valid when all electrical and mechanical specifications align with these criteria.

Parameter Comparison

Engineering Selection Recommendations

The 65801-137LF is the direct substitute for the obsolete 65801-137. Both parts share identical electrical ratings (500V, 2A), operating temperature range (-65°C to 105°C), and core mechanical specifications (8 positions, 0.100" pitch, IDC termination, CIC receptacle configuration).

The 65801-137LF offers the following advantages:

• Active Product Status: Currently manufactured and supported by Amphenol ICC, ensuring long-term availability and supply chain continuity
• RoHS Compliance: The substitute meets RoHS requirements, whereas the original part does not
• Enhanced Features: Includes Flip Lock mechanism and Zero Insertion Force (ZIF) functionality, plus solder retention capability
• Reduced Thickness: FFC/FCB thickness of 0.30mm versus 0.33mm in the original
• Defined Cable End Type: Straight configuration specified for the substitute

For applications requiring the 65801-137, the 65801-137LF is the recommended equivalent part. The minor thickness reduction (0.03mm) and addition of locking features do not compromise compatibility with existing designs while providing improved mechanical stability and regulatory compliance.

Frequently Asked Questions (FAQ)

Q: Can the 65801-137LF directly replace the 65801-137 in existing designs?

A: Yes. Both parts are 8-position CIC receptacles with 0.100" pitch, identical electrical ratings (500V, 2A), and the same operating temperature range (-65°C to 105°C). The core mechanical and electrical specifications are equivalent, making the 65801-137LF a direct substitute.

Q: What is the significance of the FFC/FCB thickness difference (0.33mm vs. 0.30mm)?

A: The 65801-137LF has a reduced thickness of 0.30mm compared to the original 0.33mm. This 0.03mm reduction is within standard manufacturing tolerances for flat flexible connectors and does not affect electrical performance or mechanical compatibility with standard IDC termination equipment.

Q: Does the Flip Lock feature on the 65801-137LF affect compatibility?

A: No. The Flip Lock mechanism on the 65801-137LF is an enhancement that provides additional mechanical retention without altering the connector's electrical interface or pin configuration. It is fully compatible with applications designed for the original 65801-137.

Q: Why is RoHS compliance important for this substitution?

A: The 65801-137LF is RoHS Compliant, whereas the original 65801-137 is not. For new designs or applications subject to RoHS regulations, the 65801-137LF ensures regulatory compliance. For legacy systems not subject to RoHS requirements, both parts remain functionally equivalent.

Q: Are there any packaging differences between these parts?

A: The 65801-137 packaging is not specified in the available data. The 65801-137LF is supplied in Tray packaging. Confirm packaging requirements with your procurement or supply chain team if specific packaging is mandated for your application.

Q: What does "Zero Insertion Force (ZIF)" mean on the 65801-137LF?

A: ZIF is a feature that reduces the force required to insert or remove the flat flexible cable from the connector receptacle. This improves handling during assembly and maintenance without affecting electrical performance or compatibility.

Q: Are the contact materials and finishes identical?

A: Yes. Both the 65801-137 and 65801-137LF use Copper Nickel Alloy contacts with Gold or Gold, GXT™ finish at 30.0µin (0.76µm) thickness. Contact material and finish specifications are identical.