Amphenol ICC 61083-204129 Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 61083-204129 is a 200-position rectangular connector plug with center strip contacts designed for surface mount applications. This connector operates within the BergStak® 0.80mm series and features gold-plated contacts for reliable electrical performance in high-density interconnect applications.

The 61083-204129 carries an obsolete product status, making it necessary to identify functionally equivalent alternatives for new designs and ongoing production requirements. The substitute part maintains identical electrical and mechanical specifications while offering improved availability and compliance status.

Substiute Parts

61083-204129

Amphenol ICC (FCI)In Stock: 86761083-204129 Datasheet

Current PartRFQ

61083-204629LF

Amphenol ICC (FCI)In Stock: 107661083-204629LF Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The 61083-204629LF qualifies as a direct substitute for the 61083-204129 based on strict equivalence across all critical electrical and mechanical parameters. Substitution eligibility is determined by the following criteria:

Mandatory Matching Parameters:

• Connector type and contact configuration (Plug, Center Strip Contacts)
• Position count (200 positions)
• Pitch specification (0.031" / 0.80mm)
• Row configuration (2 rows)
• Mounting technology (Surface Mount)
• Contact finish material and thickness (Gold, 4.00µin)
• Physical dimensions (Height Above Board: 0.303", Mated Stacking Heights: 8mm, 12mm, 16mm)
• Series designation (BergStak® 0.80mm)
• Moisture sensitivity rating (MSL 1)

The 61083-204629LF maintains complete parameter alignment with the original part, enabling direct substitution in applications requiring the 61083-204129.

Parameter Comparison

Engineering Selection Recommendations

The 61083-204629LF is the appropriate selection for applications currently specified with the 61083-204129. This substitution is supported by:

Product Status: The 61083-204629LF maintains active product status, ensuring continued availability and manufacturing support. The original 61083-204129 is obsolete, creating supply chain risk for new production and design revisions.

Regulatory Compliance: The 61083-204629LF achieves RoHS compliance, meeting current environmental and regulatory requirements. The original part does not meet RoHS standards, which may conflict with procurement policies or end-use market requirements.

Electrical and Mechanical Equivalence: All functional parameters remain identical between the two parts, ensuring drop-in compatibility without circuit redesign or PCB layout modification.

Packaging: The 61083-204629LF is supplied in Tube packaging, providing standard handling and storage conditions for surface mount components.

Frequently Asked Questions (FAQ)

Q: Can the 61083-204629LF be used as a direct replacement for the 61083-204129?

A: Yes. The 61083-204629LF is electrically and mechanically equivalent to the 61083-204129 across all specified parameters, including position count, pitch, contact finish, and physical dimensions. No circuit or layout modifications are required.

Q: What is the primary difference between these two parts?

A: The 61083-204629LF is an active product with RoHS compliance, while the 61083-204129 is obsolete and RoHS non-compliant. The electrical and mechanical specifications are identical.

Q: Are there any compatibility concerns with PCB footprints?

A: No. Both parts share identical mounting specifications, pitch, and physical dimensions. Existing PCB designs for the 61083-204129 require no modification to accommodate the 61083-204629LF.

Q: Does the packaging format affect component performance?

A: No. Tube packaging is a standard handling and storage format for surface mount connectors. It does not affect electrical performance or mechanical function.

Q: Why should I transition from the 61083-204129 to the 61083-204629LF?

A: The 61083-204129 is obsolete, creating supply availability risks. The 61083-204629LF provides equivalent functionality with active product status, improved regulatory compliance, and assured supply chain continuity.