Amphenol ICC 68046-302 Rectangular Connector - Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 68046-302 is a 4-position receptacle connector with 0.100" (2.54mm) pitch, designed for board-to-board applications in surface mount configurations. This connector features gold-plated mating contacts, phosphor bronze construction, and operates across -65°C to 125°C. The part is classified as obsolete, making identification of active equivalent parts essential for ongoing production and maintenance applications.

Substiute Parts

68046-302

Amphenol ICC (FCI)In Stock: 89268046-302 Datasheet

Current PartRFQ

68046-302LF

Amphenol ICC (FCI)In Stock: 113368046-302LF Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The 68046-302LF qualifies as a direct substitute based on identical electrical and mechanical parameters: 4-position configuration, 0.100" pitch, 2-row layout with matching row spacing, surface mount termination, gold mating contact finish, and equivalent operating temperature range. Both parts share the same base product number (68046), connector type (receptacle), contact material (phosphor bronze), insulation material (polyphenylene sulfide, glass filled), and voltage rating (1000V).

The primary distinction is product status: 68046-302 is obsolete while 68046-302LF is active. The 68046-302LF also includes RoHS compliance and REACH affected status, whereas the original part is RoHS non-compliant. Packaging differs (tube for 68046-302LF versus unspecified for 68046-302).

Parameter Comparison

Engineering Selection Recommendations

The 68046-302LF is the direct active equivalent for the obsolete 68046-302. Both parts are electrically and mechanically identical across all critical parameters: connector configuration, pitch, row spacing, contact materials, finish specifications, and operating temperature range.

Selection of 68046-302LF is appropriate for new designs and production continuity. The part carries RoHS compliance and REACH affected status, meeting current regulatory requirements. Tube packaging for 68046-302LF supports standard component handling and storage protocols.

For applications requiring the original non-compliant specification, the 68046-302 remains available in existing inventory (866 pcs). However, 68046-302LF availability (1091 pcs) and active product status make it the preferred choice for ongoing procurement.

Frequently Asked Questions (FAQ)

Q: Can 68046-302LF directly replace 68046-302 in existing designs?

A: Yes. Both parts share identical electrical and mechanical specifications including connector type, position count, pitch, row spacing, contact materials, finish specifications, and operating temperature range. The substitution is direct with no design modifications required.

Q: What is the significance of the "LF" designation in 68046-302LF?

A: The "LF" suffix indicates lead-free compliance. The 68046-302LF is RoHS compliant, whereas the original 68046-302 is RoHS non-compliant. This reflects the part's compliance with current environmental regulations.

Q: Are there packaging differences between these parts?

A: Yes. The 68046-302LF is supplied in tube packaging, while the original 68046-302 packaging is not specified. Tube packaging is standard for component handling and storage.

Q: Do both parts support the same applications?

A: Yes. Both parts are rated for automotive, general purpose, industrial, and telecommunications applications with identical voltage (1000V) and temperature (-65°C ~ 125°C) specifications.

Q: Is there a difference in contact finish between these parts?

A: No. Both parts feature gold or gold GXT™ mating contact finish at 30.0µin (0.76µm) thickness and tin post finish at 100.0µin (2.54µm) thickness.

Q: Why is 68046-302 listed as obsolete?

A: The original 68046-302 is obsolete due to its RoHS non-compliant status. The 68046-302LF represents the current active equivalent with RoHS compliance and identical functional specifications.