Amphenol ICC 63453-034LF Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 63453-034LF is a 34-position rectangular receptacle connector from the Minitek® 2.00mm series, designed for board-to-board applications. This through-hole solder-terminated connector features gold-plated mating contacts and is rated for 2A per contact at 200V. The connector is actively manufactured and RoHS compliant, serving general purpose, industrial, and medical applications. Substitute parts are identified when equivalent electrical and mechanical parameters are available from alternative manufacturers, enabling procurement flexibility and supply chain continuity.

Substiute Parts

63453-034LF

Amphenol ICC (FCI)In Stock: 106063453-034LF Datasheet

Current PartRFQ

MMS-117-01-F-DV

Samtec Inc.In Stock: 941MMS-117-01-F-DV Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 63453-034LF is determined by strict alignment of the following critical parameters:

• Connector configuration: 34-position receptacle with 2-row arrangement
• Pitch specification: 0.079" (2.00mm) mating pitch and row spacing
• Electrical ratings: Minimum 2A current capacity and 200V voltage rating
• Mounting and termination: Through-hole solder termination with push-pull fastening
• Contact system: Gold-plated mating surface with phosphor bronze base material
• Operating environment: -55°C to 125°C temperature range capability
• Compliance: RoHS compliance status

The Samtec Inc. MMS-117-01-F-DV meets these substitution criteria. Both connectors share identical position count, pitch, row configuration, mounting method, fastening type, contact material, and operating temperature range. Both are actively manufactured and RoHS compliant, ensuring functional and regulatory equivalence.

Parameter Comparison

Engineering Selection Recommendations

Both the Amphenol ICC 63453-034LF and Samtec Inc. MMS-117-01-F-DV are actively manufactured products with current RoHS compliance certifications. The Samtec MMS-117-01-F-DV provides equivalent or superior electrical performance, with a current rating of 3.9A per contact exceeding the 2A specification of the primary part. Both connectors meet the -55°C to 125°C operating temperature requirement and share identical mechanical configuration, pitch, and fastening characteristics. Selection between these parts may be based on availability, lead time, or established supplier relationships, as both satisfy the specified electrical and mechanical requirements.

Frequently Asked Questions (FAQ)

Q: Can the Samtec MMS-117-01-F-DV directly replace the Amphenol ICC 63453-034LF?

A: Yes. Both connectors share identical position count (34), pitch (0.079" / 2.00mm), row configuration (2 rows), mounting method (through-hole), termination type (solder), fastening mechanism (push-pull), and operating temperature range (-55°C to 125°C). The Samtec part meets or exceeds the electrical ratings of the Amphenol part.

Q: Are there differences in insulation material between these connectors?

A: Yes. The Amphenol ICC 63453-034LF uses polycyclohexylenedimethylene terephthalate (PCT) glass-filled insulation, while the Samtec MMS-117-01-F-DV uses liquid crystal polymer (LCP) insulation. Both materials are suitable for the specified operating temperature range and electrical environment.

Q: What is the difference in current rating between these parts?

A: The Amphenol ICC 63453-034LF is rated for 2A per contact, while the Samtec MMS-117-01-F-DV is rated for 3.9A per contact. The Samtec part provides higher current capacity and is suitable for applications requiring the 2A specification of the primary part.

Q: Are both connectors RoHS compliant?

A: Yes. The Amphenol ICC 63453-034LF is RoHS compliant, and the Samtec MMS-117-01-F-DV is ROHS3 compliant. Both meet current regulatory requirements for restricted substances.

Q: What are the contact finish specifications for the mating surface?

A: Both connectors feature gold-plated mating contacts. The Amphenol ICC 63453-034LF specifies 8.00µin (0.203µm) gold thickness, while the Samtec MMS-117-01-F-DV specifies 3.00µin (0.076µm) gold thickness. Both provide corrosion resistance and reliable electrical contact.