Amphenol ICC 76384-305 Rectangular Connector Header - Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 76384-305 is a vertical rectangular connector header designed for through-hole mounting applications. This component features a 5-position, single-row configuration with 0.100" (2.54mm) pitch spacing, suitable for board-to-cable/wire connections. The part is classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing design support and procurement planning.

Substiute Parts

76384-305

Amphenol ICC (FCI)In Stock: 79676384-305 Datasheet

Current PartRFQ

76384-305LF

Amphenol ICC (FCI)In Stock: 97576384-305LF Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The 76384-305LF qualifies as a direct substitute based on matching electrical and mechanical parameters. Substitution eligibility is determined by the following critical parameters:

• Connector type (Header)
• Contact type (Male Pin)
• Number of positions and rows (5 positions, 1 row)
• Pitch spacing (0.100" / 2.54mm)
• Mounting method (Through Hole)
• Termination type (Solder)
• Shrouding configuration (Shrouded - 2 Wall)
• Contact shape (Square)
• Insulation material class (Thermoplastic, Glass Filled)
• Flammability rating (UL94 V-0)

The 76384-305LF maintains full compatibility with these core parameters, enabling direct substitution in applications requiring the 76384-305.

Parameter Comparison

Engineering Selection Recommendations

The 76384-305LF is the direct substitute for the obsolete 76384-305. Selection of the 76384-305LF is supported by the following factors:

• Active product status ensures ongoing availability and supply chain continuity
• RoHS compliance of the 76384-305LF meets current regulatory requirements, whereas the original 76384-305 is RoHS non-compliant
• Identical mechanical and electrical specifications maintain full functional compatibility
• Both parts share the same base product number (76384) and series designation (Dubox™)
• Contact finish specifications differ only in post-plating composition (Tin versus Tin-Lead) and mating finish enhancement (GXT™ technology), neither of which affects core connector functionality

Frequently Asked Questions (FAQ)

Q: Can the 76384-305LF directly replace the 76384-305 in existing designs?

A: Yes. The 76384-305LF maintains identical pitch spacing (0.100" / 2.54mm), contact configuration (5 positions, 1 row), mounting method (through-hole solder), and mechanical dimensions. No design modifications are required.

Q: What is the significance of the "LF" designation in the part number?

A: The "LF" suffix indicates Lead-Free composition, reflecting RoHS compliance. The 76384-305LF uses tin-based post plating instead of tin-lead, eliminating lead content from the termination.

Q: Are there differences in contact finish between these parts?

A: The mating contact finish differs in enhancement technology (GXT™ on the 76384-305LF versus standard gold on the 76384-305). The post finish differs in composition (tin on the 76384-305LF versus tin-lead on the 76384-305). These differences do not affect electrical performance or mechanical compatibility.

Q: What is the current availability status of these parts?

A: The 76384-305 is obsolete with 721 pieces in stock. The 76384-305LF is active with 906 pieces in stock, providing superior long-term availability.

Q: Are there any regulatory compliance differences?

A: The 76384-305LF is RoHS compliant, while the 76384-305 is RoHS non-compliant. Both parts are REACH Unaffected and carry EAR99 export classification.

Q: Do these connectors have operating temperature ratings?

A: The 76384-305 does not specify an operating temperature range. The 76384-305LF operates across -40°C to 125°C.

Q: What is the current rating for these connectors?

A: The 76384-305 does not specify a current rating. The 76384-305LF is rated for 3A per contact.