Amphenol ICC 63453-028 Rectangular Connector - Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 63453-028 is a 28-position receptacle connector from the Minitek® 2.00mm series, designed for board-to-board applications. This connector features a 0.079" (2.00mm) pitch with gold-plated mating contacts and through-hole solder termination. The part is currently listed as obsolete, making identification of functionally equivalent alternatives essential for ongoing system support and new design implementations.

Substiute Parts

63453-028

Amphenol ICC (FCI)In Stock: 82263453-028 Datasheet

Current PartRFQ

63453-028LF

Amphenol ICC (FCI)In Stock: 102763453-028LF Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the 63453-028 is determined by strict equivalence across the following electrical and mechanical parameters:

• Connector Configuration: 28-position receptacle, 2-row arrangement
• Pitch Specification: 0.079" (2.00mm) mating pitch
• Contact System: Female socket contacts with gold mating finish
• Mounting Method: Through-hole solder termination
• Electrical Performance: 2A current rating, 200V voltage rating
• Environmental Range: -55°C to 125°C operating temperature

The substitute part 63453-028LF maintains identical electrical and mechanical specifications to the main part number. Both parts belong to the Minitek® 2.00mm series and share the same base product number (63453), differing only in product status and compliance certifications.

Parameter Comparison

Engineering Selection Recommendations

The 63453-028LF is the direct functional equivalent of the 63453-028. Both parts are manufactured by Amphenol ICC and share identical electrical and mechanical specifications within the Minitek® 2.00mm series.

The primary distinction between these parts is product lifecycle status and regulatory compliance. The 63453-028 is obsolete and RoHS non-compliant, while the 63453-028LF is an active product with RoHS compliance. For new designs or systems requiring regulatory compliance with current environmental standards, the 63453-028LF is the appropriate selection. For legacy system maintenance where the original part is unavailable, the 63453-028LF provides electrical and mechanical compatibility.

Frequently Asked Questions (FAQ)

Q: Are the 63453-028 and 63453-028LF mechanically interchangeable?

A: Yes. Both connectors share identical mechanical specifications: 28-position configuration, 0.079" (2.00mm) pitch, 2-row arrangement, through-hole mounting, and identical contact geometry. They are directly interchangeable in board-level applications.

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

A: The 63453-028LF is the active production variant with RoHS compliance and tube packaging. The 63453-028 is the obsolete variant with RoHS non-compliance and bulk packaging. Electrical and mechanical performance are identical.

Q: Can the 63453-028LF be used as a replacement for the 63453-028 in existing designs?

A: Yes. The 63453-028LF maintains full compatibility with designs originally specified for the 63453-028. No circuit modifications or PCB layout changes are required.

Q: What packaging is available for each part?

A: The 63453-028 is supplied in bulk packaging. The 63453-028LF is supplied in tube packaging.

Q: Are there any compliance differences between these parts?

A: The 63453-028LF is RoHS compliant and REACH affected. The 63453-028 is RoHS non-compliant and REACH unaffected. For applications subject to RoHS or REACH regulations, the 63453-028LF is the required selection.