Amphenol ICC 61083-144409LF Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 61083-144409LF is a 140-position rectangular connector plug with center strip contacts designed for surface mount applications. This component features a 0.80mm pitch BergStak® series configuration with gold-plated contacts and board guide features. The part is classified as obsolete, making identification of active equivalent components essential for ongoing procurement and design continuity.

Substiute Parts

61083-144409LF

Amphenol ICC (FCI)In Stock: 92661083-144409LF Datasheet

Current PartRFQ

61083-144400LF

Amphenol ICC (FCI)In Stock: 68861083-144400LF Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 61083-144409LF is determined by strict equivalence across the following critical parameters:

• Connector type and contact configuration (Plug, Center Strip Contacts)
• Electrical specifications (140 positions, 0.80mm pitch, 2-row configuration)
• Mechanical compatibility (Surface mount, board guide feature, identical stacking heights)
• Contact material and finish (Gold plating at 8.00µin thickness)
• Compliance certifications (RoHS Compliant, MSL 1)
• Base product number (61083)

The substitute part 61083-144400LF maintains identical electrical and mechanical parameters while offering active product status and improved procurement availability.

Parameter Comparison

Engineering Selection Recommendations

The 61083-144400LF serves as the direct functional equivalent to the obsolete 61083-144409LF. Both components share identical electrical and mechanical specifications within the BergStak® 0.80mm series, ensuring pin-for-pin compatibility and interchangeability in surface mount applications.

The primary distinction is product lifecycle status: the 61083-144400LF maintains active production status with established supply chain availability, whereas the 61083-144409LF is obsolete. Both components meet RoHS compliance requirements and carry MSL 1 moisture sensitivity ratings, indicating no special handling requirements during storage or assembly.

Selection of the 61083-144400LF is appropriate for new designs, redesigns of legacy systems, and ongoing production requirements where component continuity is necessary.

Frequently Asked Questions (FAQ)

Q: Are the 61083-144409LF and 61083-144400LF electrically interchangeable?

A: Yes. Both components feature identical 140-position configurations, 0.80mm pitch, 2-row layouts, and gold contact finishes. Electrical performance and signal integrity characteristics are equivalent.

Q: What is the difference between these two part numbers?

A: The primary difference is product status and packaging. The 61083-144409LF is obsolete, while the 61083-144400LF is active production. The substitute part is supplied in tube packaging.

Q: Can the 61083-144400LF be used as a direct replacement in existing PCB designs?

A: Yes. The substitute part maintains identical mechanical dimensions, mounting type (surface mount), board guide features, and stacking heights (8mm, 12mm, 16mm). No PCB redesign is required.

Q: Are there any compliance or certification differences?

A: No. Both components are RoHS Compliant with MSL 1 ratings. Compliance certifications are equivalent.

Q: What packaging is available for the substitute part?

A: The 61083-144400LF is supplied in tube packaging, which is standard for active production components in this series.