Amphenol ICC 63453-326 Rectangular Connector - Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 63453-326 is a 26-position receptacle connector from the Minitek® 2.00mm series, designed for board-to-board applications with through-hole solder termination. This connector features gold-plated mating contacts and tin-plated posts, rated for 2A at 200V operation across industrial, medical, and general-purpose applications. The part is currently listed as obsolete, making equivalent substitutes necessary for ongoing design support and procurement.

Substiute Parts

63453-326

Amphenol ICC (FCI)In Stock: 105863453-326 Datasheet

Current PartRFQ

63453-326LF

Amphenol ICC (FCI)In Stock: 85863453-326LF Datasheet

DirectRFQ

833-13-026-10-002000

Mill-Max Manufacturing Corp.In Stock: 1094833-13-026-10-002000 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the 63453-326 is based on maintaining electrical and mechanical compatibility across the following critical parameters:

• Connector configuration: 26-position receptacle, board-to-board style
• Pitch and spacing: 0.079" (2.00mm) mating pitch with 0.079" row spacing
• Mounting and termination: Through-hole solder attachment with push-pull fastening
• Electrical performance: Current and voltage ratings sufficient for the application
• Environmental compliance: Operating temperature range and flammability rating

Two substitute options are identified: 63453-326LF (direct manufacturer variant) and 833-13-026-10-002000 (cross-manufacturer alternative). Both maintain the core mechanical interface and electrical specifications required for board-to-board connectivity.

Parameter Comparison

Engineering Selection Recommendations

63453-326LF is the primary substitute for the obsolete 63453-326. Both parts are manufactured by Amphenol ICC within the Minitek® 2.00mm series and share identical electrical and mechanical specifications. The 63453-326LF is currently in active production status and offers RoHS compliance, making it suitable for new designs and ongoing procurement. The only difference is packaging format (tube versus bulk) and regulatory compliance status.

833-13-026-10-002000 from Mill-Max Manufacturing Corp. provides a cross-manufacturer alternative that maintains the same 26-position, 2.00mm pitch board-to-board configuration. This part offers a higher current rating of 3A and gold plating on both mating and post contacts. However, the voltage rating is not specified in the provided data, and RoHS compliance status differs from the primary substitute. This option is suitable when higher current capacity is required or when Mill-Max connector availability is preferred.

Selection between these substitutes depends on procurement availability, compliance requirements, and whether the enhanced current rating of the Mill-Max part is necessary for the application.

Frequently Asked Questions (FAQ)

Q: Can the 63453-326LF directly replace the obsolete 63453-326?

A: Yes. Both parts maintain identical electrical and mechanical specifications including 26 positions, 0.079" (2.00mm) pitch, through-hole solder termination, and push-pull fastening. The primary difference is that 63453-326LF is in active production and RoHS compliant.

Q: What are the key differences between the Amphenol and Mill-Max substitutes?

A: The 63453-326LF maintains exact specification parity with the original part. The 833-13-026-10-002000 offers higher current capacity (3A versus 2A) and gold-plated posts instead of tin-plated posts. Both maintain the same 26-position, 2.00mm pitch configuration and push-pull fastening required for board-to-board connectivity.

Q: Does packaging format affect electrical performance?

A: No. The tube packaging of 63453-326LF and bulk packaging of the alternatives do not affect electrical or mechanical performance. Packaging selection is based on procurement and handling requirements.

Q: Are there compliance considerations when substituting?

A: The 63453-326LF is RoHS compliant, while the original 63453-326 and the Mill-Max 833-13-026-10-002000 are not. For applications requiring RoHS compliance, the 63453-326LF is the appropriate choice.

Q: What is the voltage rating for the Mill-Max 833-13-026-10-002000?

A: The voltage rating for the 833-13-026-10-002000 is not specified in the provided technical data. The Amphenol parts are rated for 200V.