Amphenol ICC 76342-405 Rectangular Connector - Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 76342-405 is a 10-position receptacle connector with 0.100" (2.54mm) pitch, designed for board-to-board applications in automotive, industrial, telecommunications, and general-purpose environments. This part is classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing system support and procurement planning. The Dubox™ series connector features through-hole solder termination with tin-lead contact finish and push-pull fastening.

Substiute Parts

76342-405

Amphenol ICC (FCI)In Stock: 85876342-405 Datasheet

Current PartRFQ

76342-405LF

Amphenol ICC (FCI)In Stock: 77676342-405LF Datasheet

DirectRFQ

77313-802-72LF

Amphenol ICC (FCI)In Stock: 69677313-802-72LF Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the 76342-405 is determined by strict alignment of the following parameters:

Primary Substitution Criteria:

• Connector type (Receptacle)
• Contact type (Female Socket)
• Number of positions (10)
• Pitch - mating (0.100" / 2.54mm)
• Number of rows (2)
• Row spacing - mating (0.100" / 2.54mm)
• Mounting type (Through Hole)
• Termination (Solder)
• Fastening type (Push-Pull)
• Insulation material (Thermoplastic, Glass Filled)
• Material flammability rating (UL94 V-0)

Identified Substitutes:

76342-405LF - Direct series equivalent from Amphenol ICC (FCI). Maintains identical mechanical and electrical interface specifications. Primary difference is contact finish composition (tin versus tin-lead) and active product status with RoHS compliance.

77313-802-72LF - Cross-series alternative from Amphenol ICC (FCI) BERGSTIK® line. Shares core pitch, row spacing, through-hole mounting, and solder termination. Differs in connector type (header versus receptacle), contact type (male pin versus female socket), and position count (72 versus 10). Suitable only for applications where mating interface compatibility permits header-to-receptacle pairing.

Parameter Comparison

Engineering Selection Recommendations

76342-405LF is the primary equivalent for direct replacement of the obsolete 76342-405. Both connectors maintain identical mechanical interfaces, pitch specifications, and row configurations. The 76342-405LF offers the advantage of active product status and RoHS compliance, addressing regulatory requirements for new designs and ongoing procurement. The contact finish difference (tin versus tin-lead) does not affect mechanical compatibility or mating interface performance. Packaging is supplied in tube format.

77313-802-72LF is a cross-series alternative suitable only for applications where system architecture permits substitution of a header connector for a receptacle connector. This part operates within the same pitch and row spacing ecosystem but introduces fundamental differences in connector gender and position count. Selection of this alternative requires confirmation that the mating interface design accommodates male pin headers and that the 72-position configuration aligns with system requirements. This connector provides specified operating temperature range (-65°C ~ 130°C) and current rating (3A per contact), parameters not provided for the main part.

Frequently Asked Questions (FAQ)

Q: Can 76342-405LF be used as a direct replacement for 76342-405?

A: Yes. The 76342-405LF maintains identical connector type (receptacle), contact type (female socket), position count (10), pitch (0.100" / 2.54mm), row configuration (2 rows at 0.100" spacing), mounting type (through hole), termination (solder), and fastening type (push-pull). Both are Dubox™ series connectors with UL94 V-0 flammability rating and thermoplastic glass-filled insulation. The primary difference is contact finish composition and product status.

Q: What is the significance of the contact finish difference between 76342-405 and 76342-405LF?

A: The 76342-405 uses tin-lead contact finish, while 76342-405LF uses tin finish. Both maintain 78.7µin (2.00µm) contact finish thickness on mating surfaces. This difference reflects RoHS compliance requirements; tin-lead finishes are associated with non-compliant status, while tin finishes support RoHS compliance. Mechanically and electrically, both finishes are compatible for mating interface performance.

Q: Is 77313-802-72LF compatible with systems designed for 76342-405?

A: 77313-802-72LF is not a direct replacement. While both connectors share 0.100" (2.54mm) pitch and row spacing, the 77313-802-72LF is a header connector with male pins and 72 positions, whereas the 76342-405 is a receptacle connector with female sockets and 10 positions. Substitution requires system redesign to accommodate header-to-receptacle pairing and position count differences.

Q: What packaging formats are available for substitute parts?

A: The 76342-405LF is supplied in tube packaging. The 77313-802-72LF is supplied in bulk packaging. Original 76342-405 inventory information does not specify packaging format.

Q: Are there compliance or regulatory differences between the main part and substitutes?

A: The 76342-405 is RoHS non-compliant with REACH unaffected status. The 76342-405LF is RoHS compliant with REACH affected status. The 77313-802-72LF is RoHS compliant with REACH affected status. For applications subject to RoHS regulations, the 76342-405LF or 77313-802-72LF are required.

Q: What is the moisture sensitivity level for these connectors?

A: All three connectors (76342-405, 76342-405LF, and 77313-802-72LF) have Moisture Sensitivity Level (MSL) 1, indicating unlimited shelf life without moisture control requirements.