Amphenol ICC 76347-302 Socket Contact Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 76347-302 is a rectangular connector socket contact designed for 22-30 AWG wire gauges with gold plating and crimp termination. This component is classified as obsolete, making identification of suitable alternatives essential for ongoing production and maintenance applications. The part belongs to the DUBOX™, MezzSelect™, and Basics+ series within Amphenol ICC's rectangular connector portfolio. Due to its obsolete status, sourcing equivalent or substitute parts is necessary for system continuity and component availability.

Substiute Parts

76347-302

Amphenol ICC (FCI)In Stock: 101376347-302 Datasheet

Current PartRFQ

76347-302LF

Amphenol ICC (FCI)In Stock: 3005976347-302LF Datasheet

DirectRFQ

77313-818-72LF

Amphenol ICC (FCI)In Stock: 98377313-818-72LF Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the 76347-302 is determined by the following critical parameters:

• Contact Type: Socket configuration
• Wire Gauge Compatibility: 22-30 AWG range
• Termination Method: Crimp connection
• Contact Finish: Gold plating
• Electrical Performance: Equivalent current and voltage ratings
• Environmental Compliance: RoHS and REACH status for regulatory requirements

The substitute parts identified maintain functional equivalence within these parameters while addressing the obsolete status of the original component.

Parameter Comparison

Engineering Selection Recommendations

76347-302LF is the direct functional equivalent to the obsolete 76347-302. Both components share identical electrical and mechanical specifications: socket contact configuration, 22-30 AWG wire gauge compatibility, crimp termination, and gold contact finish at 30.0µin thickness. The primary distinction is product status—76347-302LF is active with 30,036 units in stock, whereas 76347-302 is obsolete. Additionally, 76347-302LF achieves RoHS compliance and REACH affected status, making it suitable for applications requiring modern regulatory adherence. This part is the preferred direct replacement.

77313-818-72LF represents a different connector architecture within the Amphenol ICC rectangular connector family. This part is a header connector with male pins, through-hole solder termination, and 72-position configuration at 2.54mm pitch. While manufactured by the same supplier and sharing gold contact finish, this component differs fundamentally in contact type (male pin versus socket), termination method (solder versus crimp), and application profile (board-to-board versus wire termination). This part is not a direct substitute for socket contact applications requiring crimp termination but may serve alternative connector requirements within system designs.

Frequently Asked Questions (FAQ)

Q: Can 76347-302LF directly replace 76347-302 in existing assemblies?

A: Yes. The 76347-302LF maintains identical wire gauge (22-30 AWG), contact finish (gold at 30.0µin), termination method (crimp), and contact configuration (socket). Both components are specified for the same DUBOX™, MezzSelect™, and Basics+ series. The primary change is product status transition from obsolete to active, with improved regulatory compliance.

Q: What is the significance of RoHS compliance in selecting a substitute?

A: RoHS compliance indicates restriction of hazardous substances in component manufacturing. The 76347-302 is RoHS non-compliant, while 76347-302LF is RoHS compliant. For applications subject to RoHS regulations or customer requirements, 76347-302LF is the appropriate selection. For legacy systems without RoHS mandates, either part may be functionally acceptable, though 76347-302LF is recommended due to active production status.

Q: Is 77313-818-72LF suitable as a substitute for 76347-302?

A: No. The 77313-818-72LF is not a direct substitute. This component is a header connector with male pins and solder termination, whereas 76347-302 is a socket contact with crimp termination. These components serve different connector architectures and cannot be interchanged in applications designed for socket contacts with wire termination.

Q: What packaging considerations apply to these parts?

A: The 76347-302 is supplied in unspecified packaging. The 76347-302LF is available in Cut Tape (CT) packaging with 30,036 units in stock. The 77313-818-72LF is supplied in Bulk packaging with 919 units in stock. Packaging selection should align with production volume and handling requirements.

Q: Are there moisture sensitivity concerns with these components?

A: All three parts are rated MSL 1 (Unlimited), indicating no moisture sensitivity restrictions. These components do not require special moisture control during storage, handling, or assembly.