Amphenol ICC 68712-049 Rectangular Connector - Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 68712-049 is a shrouded rectangular header connector with 40 positions arranged in 2 rows at 0.100" (2.54mm) pitch. This through-hole connector features press-fit and solder termination options with gold-plated mating contacts and tin-lead post finish. The product is classified as obsolete, making identification of active equivalent parts essential for ongoing design support and procurement continuity.

Substiute Parts

68712-049

Amphenol ICC (FCI)In Stock: 121768712-049 Datasheet

Current PartRFQ

10073456-049LF

Amphenol ICC (FCI)In Stock: 124910073456-049LF Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

The Amphenol ICC 10073456-049LF qualifies as a direct substitute for the 68712-049 based on the following critical parameters:

• Identical connector type, contact type, and position count (40 positions, 2 rows)
• Matching pitch specifications (0.100" mating pitch and row spacing)
• Identical shrouding configuration (Shrouded - 4 Wall)
• Matching mounting type (Through Hole) and termination options (Press-Fit, Solder)
• Identical contact geometry and mating contact finish (Gold plating)
• Equivalent insulation material and flammability rating (UL94 V-0)

The primary distinction is product status: the 68712-049 is obsolete, while the 10073456-049LF is active. The substitute part belongs to the Quickie™ series and carries RoHS compliance, whereas the original part is RoHS non-compliant.

Parameter Comparison

Engineering Selection Recommendations

The 10073456-049LF is the direct active equivalent for the obsolete 68712-049. All critical electrical and mechanical parameters are identical, ensuring functional compatibility in existing designs. The substitute part carries RoHS compliance status, which may be required for new designs or regulatory compliance in certain markets. The post finish differs (tin versus tin-lead), reflecting modern lead-free manufacturing standards. Both parts maintain identical moisture sensitivity levels and export classifications. The substitute part is available in tray packaging and maintains full inventory availability.

Frequently Asked Questions (FAQ)

Q: Can the 10073456-049LF directly replace the 68712-049 in existing PCB designs?

A: Yes. Both connectors share identical mating pitch (0.100"), row spacing (0.100"), position count (40 positions, 2 rows), shrouding configuration, and mounting type. PCB footprints and mating interface specifications are compatible.

Q: What is the difference in post finish between these parts?

A: The original 68712-049 uses tin-lead post finish, while the 10073456-049LF uses tin post finish. This reflects the transition to lead-free manufacturing. Both finishes are compatible with standard solder processes.

Q: Does the RoHS compliance difference affect substitution?

A: The 10073456-049LF is RoHS compliant, while the 68712-049 is not. For new designs or applications requiring RoHS compliance, the substitute part is the appropriate choice. Existing designs using the original part may continue operation without modification.

Q: Are the packaging formats interchangeable?

A: The 68712-049 packaging is not specified in the provided data. The 10073456-049LF is supplied in tray packaging. Verify packaging requirements for your procurement and assembly processes.

Q: What is the series difference between Slim Line and Quickie™?

A: Both series are manufactured by Amphenol ICC and share identical electrical and mechanical specifications for this 40-position connector. The series designation reflects product line organization; functional compatibility is maintained.