Amphenol ICC 68710-145 Rectangular Connector - Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 68710-145 is a shrouded vertical header connector with 34 positions at 2.54mm pitch, designed for through-hole board-to-cable/wire applications. This connector features a 4-wall shrouded design with press-fit and solder termination options, gold-plated square contacts, and phosphor bronze alloy construction. The 68710-145 is classified as obsolete, making identification of active equivalent parts essential for ongoing design support and procurement.

Substiute Parts

68710-145

Amphenol ICC (FCI)In Stock: 109468710-145 Datasheet

Current PartRFQ

10080054-145LF

Amphenol ICC (FCI)In Stock: 105810080054-145LF Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

The substitute part 10080054-145LF is functionally equivalent to the 68710-145 based on the following critical parameters:

• Connector configuration: Both are 34-position, 2-row headers with 0.100" (2.54mm) pitch and row spacing
• Contact specifications: Both feature male pins with square contact shape, phosphor bronze alloy material, and gold plating at 30.0µin (0.76µm) thickness
• Mounting and termination: Both use through-hole mounting with press-fit and solder termination options
• Insulation properties: Both use polyester glass-filled insulation with UL94 V-0 flammability rating and blue insulation color
• Shrouding design: Both incorporate 4-wall shrouding with keying slot features

The primary distinction is product status: the 68710-145 is obsolete, while the 10080054-145LF is active. Minor dimensional variations in contact length (mating and overall) and packaging format do not affect functional compatibility in standard applications.

Parameter Comparison

Engineering Selection Recommendations

The 10080054-145LF is the direct active equivalent for the obsolete 68710-145. Selection should be based on the following factors:

Product Status: The 68710-145 is obsolete and no longer manufactured. The 10080054-145LF maintains active production status, ensuring long-term availability and supply chain continuity.

Regulatory Compliance: The 10080054-145LF is RoHS compliant and REACH affected, meeting current environmental regulations. The original 68710-145 is RoHS non-compliant, which may present procurement restrictions in regulated markets.

Dimensional Compatibility: Contact length variations between the two parts (0.230" vs. 0.234" mating length; 0.625" vs. 0.629" overall length) are within typical manufacturing tolerances and do not affect standard PCB footprint compatibility or mating performance.

Packaging: The 10080054-145LF is supplied in tray packaging, which is standard for production environments. Original packaging format for the 68710-145 is not specified.

Certification: Both parts maintain identical UL94 V-0 flammability ratings and MSL 1 moisture sensitivity levels, ensuring equivalent performance in thermal and environmental conditions.

Frequently Asked Questions (FAQ)

Q: Are the 68710-145 and 10080054-145LF mechanically interchangeable?

A: Yes. Both connectors share identical pitch (2.54mm), row spacing (2.54mm), position count (34), shrouding configuration (4-wall), and contact geometry (square male pins). Minor contact length variations (0.004" mating, 0.004" overall) fall within standard manufacturing tolerances and do not affect PCB footprint or mating interface compatibility.

Q: What is the impact of the RoHS compliance difference?

A: The 10080054-145LF is RoHS compliant, while the 68710-145 is not. For applications subject to RoHS regulations (EU, China, and other jurisdictions), the 10080054-145LF is the required choice. For legacy or non-regulated applications, both parts are functionally equivalent.

Q: Can I use the 10080054-145LF as a direct replacement in existing designs?

A: Yes. The 10080054-145LF is designed as a direct replacement for the 68710-145. No design modifications are required. Verify that your PCB footprint accommodates the minor dimensional variations in contact length, though these are typically negligible in standard applications.

Q: Why is the original 68710-145 listed as obsolete?

A: The 68710-145 has been discontinued by Amphenol ICC (FCI) in favor of the 10080054-145LF, which offers improved regulatory compliance (RoHS) and active production support. The 10080054-145LF is the manufacturer-recommended replacement.

Q: Are there any electrical performance differences between these parts?

A: No. Both connectors use identical contact materials (phosphor bronze alloy), gold plating specifications (30.0µin thickness), and insulation materials (polyester glass-filled). Electrical performance characteristics are equivalent.

Q: What is the packaging difference, and does it affect compatibility?

A: The 10080054-145LF is supplied in tray packaging, which is standard for production assembly. The original 68710-145 packaging format is not specified. Packaging format does not affect connector functionality or compatibility; it only impacts handling and storage logistics.