Amphenol ICC 68423-636 Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 68423-636 is a rectangular connector header featuring a right-angle, through-hole mount configuration with 36 positions at 0.100" (2.54mm) pitch. This connector is part of the BERGSTIK® II series and is designed for board-to-board applications with unshrouded, male pin contacts and solder termination. The product is currently obsolete, making identification of compatible substitute parts essential for ongoing system support and component procurement.

Substiute Parts

68423-636

Amphenol ICC (FCI)In Stock: 78368423-636 Datasheet

Current PartRFQ

0022288365

MolexIn Stock: 9560022288365 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the Amphenol ICC 68423-636 is determined by strict alignment of the following critical parameters:

• Pitch - Mating: 0.100" (2.54mm)
• Number of Positions: 36
• Number of Rows: 1
• Connector Type: Header
• Contact Type: Male Pin
• Mounting Type: Through Hole, Right Angle
• Termination: Solder
• Fastening Type: Push-Pull
• Contact Shape: Square
• Material Flammability Rating: UL94 V-0
• Insulation Color: Black

The Molex 0022288365 meets all critical substitution criteria. This part is classified as an active product with current manufacturing support, making it a direct functional equivalent for applications requiring the 36-position, 2.54mm pitch header configuration.

Parameter Comparison

Engineering Selection Recommendations

The Molex 0022288365 is the qualified substitute for the obsolete Amphenol ICC 68423-636. Selection is based on the following engineering criteria:

Product Status: The Amphenol ICC 68423-636 is obsolete with no ongoing manufacturing support. The Molex 0022288365 is an active product with current production availability, ensuring long-term component supply for new designs and system maintenance.

Compliance and Certifications: Both parts carry UL94 V-0 flammability ratings and MSL 1 moisture sensitivity levels. The Molex substitute achieves ROHS3 compliance, whereas the original part is RoHS non-compliant. This distinction is relevant for applications subject to regulatory compliance requirements.

Functional Equivalence: The parts are functionally equivalent across all critical mating parameters: 36-position, single-row, 0.100" pitch header with right-angle through-hole mounting, solder termination, and push-pull fastening. Minor dimensional variations in contact length (0.318" vs. 0.324") and insulation height (0.095" vs. 0.098") fall within acceptable tolerances for standard board-to-board connector applications.

Packaging and Availability: The Molex part is supplied in bulk packaging with 937 units in current stock, compared to 694 units of the obsolete Amphenol part.

Frequently Asked Questions (FAQ)

Q: Can the Molex 0022288365 directly replace the Amphenol ICC 68423-636 in existing designs?

A: Yes. Both connectors share identical pitch (0.100"), position count (36), row configuration (1), mounting type (through-hole right-angle), and termination method (solder). The contact length and insulation height variations are within standard tolerances for board-to-board connector applications.

Q: What is the significance of the "Breakaway" designation on the Molex part?

A: The Molex 0022288365 includes a breakaway feature, allowing individual positions to be separated if required. This feature does not affect compatibility with the original application and provides additional flexibility for custom configurations.

Q: Are there compliance differences between the two parts?

A: Yes. The Molex 0022288365 is ROHS3 compliant, while the Amphenol ICC 68423-636 is RoHS non-compliant. For applications subject to RoHS regulations, the Molex substitute is the appropriate choice. Both parts meet UL94 V-0 flammability requirements.

Q: What is the difference in contact finish between the two parts?

A: Both parts feature 30.0µin (0.76µm) gold plating on mating contacts. The Molex part specifies tin plating on the post (solder tail), whereas the Amphenol part does not specify post finish. This difference does not affect electrical or mechanical compatibility.

Q: Are there any dimensional constraints I should verify before substitution?

A: The contact length mating dimension differs slightly: Amphenol 0.318" (8.08mm) versus Molex 0.324" (8.23mm). The insulation height also varies: Amphenol 0.095" (2.41mm) versus Molex 0.098" (2.50mm). Verify that your PCB layout and mating connector accommodate these minor variations. In most standard applications, these differences are within acceptable tolerances.

Q: What is the MSL rating and why does it matter?

A: Both parts carry MSL 1 (Unlimited), indicating no moisture sensitivity restrictions. These connectors can be stored and handled under standard conditions without special moisture control measures.